diff --git a/src/main/java/dk/camelot64/kickc/fragment/asm/vbuaa=_bnot__deref_pbuc1.asm b/src/main/java/dk/camelot64/kickc/fragment/asm/vbuaa=_bnot__deref_pbuc1.asm
new file mode 100644
index 000000000..5bc7eede7
--- /dev/null
+++ b/src/main/java/dk/camelot64/kickc/fragment/asm/vbuaa=_bnot__deref_pbuc1.asm
@@ -0,0 +1,2 @@
+lda {c1}
+eor #$ff
\ No newline at end of file
diff --git a/src/main/java/dk/camelot64/kickc/model/types/SymbolTypeInference.java b/src/main/java/dk/camelot64/kickc/model/types/SymbolTypeInference.java
index 948128bc8..b985f8fbd 100644
--- a/src/main/java/dk/camelot64/kickc/model/types/SymbolTypeInference.java
+++ b/src/main/java/dk/camelot64/kickc/model/types/SymbolTypeInference.java
@@ -15,6 +15,7 @@ import dk.camelot64.kickc.model.values.*;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.List;
 
 /**
  * Type inference of expressions (rValues & unary/binary operators)
@@ -365,4 +366,53 @@ public class SymbolTypeInference {
          throw new RuntimeException("LValue statement not implemented " + statementLValue);
       }
    }
+
+   /**
+    * Find the symbol type that is the intersection between the two passed types.
+    * Handles SymbolTypeMulti by intersecting the sub type lists.
+    * @param type1 The first type
+    * @param type2 The second type
+    * @return The intersection between the two types (handling multi-types)
+    */
+   public static SymbolType intersectTypes(SymbolType type1, SymbolType type2) {
+      List<SymbolType> newSubTypes = new ArrayList<>();
+      if(type1 instanceof SymbolTypeMulti) {
+         Collection<SymbolType> subTypes1 = ((SymbolTypeMulti) type1).getTypes();
+         if(type2 instanceof SymbolTypeMulti) {
+            Collection<SymbolType> subTypes2 = ((SymbolTypeMulti) type2).getTypes();
+            for(SymbolType subType1 : subTypes1) {
+               if(subTypes2.contains(subType1)) {
+                  newSubTypes.add(subType1);
+               }
+            }
+         } else {
+            // Element type is not multi - check if the list type contains it
+            if(subTypes1.contains(type2)) {
+               newSubTypes.add(type2);
+            }
+         }
+      } else {
+         // List-type not multi - check if the element type contains it
+         if(type2 instanceof SymbolTypeMulti) {
+            Collection<SymbolType> subTypes2 = ((SymbolTypeMulti) type2).getTypes();
+            if(subTypes2.contains(type1)) {
+               newSubTypes.add(type1);
+            }
+         } else {
+            // Element type is not multi - check if the list type is the same
+            if(type1.equals(type2)) {
+               newSubTypes.add(type1);
+            }
+         }
+      }
+      if(newSubTypes.size()==0) {
+         return  null;
+      }  else if(newSubTypes.size()==1) {
+         // A single type matching - use it
+         return newSubTypes.get(0);
+      }  else {
+         // Multiple matches was found - use them
+         return new SymbolTypeMulti(newSubTypes);
+      }
+   }
 }
diff --git a/src/main/java/dk/camelot64/kickc/passes/Pass2ConstantIdentification.java b/src/main/java/dk/camelot64/kickc/passes/Pass2ConstantIdentification.java
index cd6cda87c..22fe73aa4 100644
--- a/src/main/java/dk/camelot64/kickc/passes/Pass2ConstantIdentification.java
+++ b/src/main/java/dk/camelot64/kickc/passes/Pass2ConstantIdentification.java
@@ -130,28 +130,35 @@ public class Pass2ConstantIdentification extends Pass2SsaOptimization {
                         ValueList valueList = (ValueList) assignment.getrValue2();
                         List<RValue> values = valueList.getList();
                         boolean allConstant = true;
-                        SymbolType elementType = null;
+                        // Type of the elements of the list (deducted from the type of all elements)
+                        SymbolType listType = null;
                         List<ConstantValue> elements = new ArrayList<>();
-                        for(RValue value : values) {
-                           if(value instanceof ConstantValue) {
-                              ConstantValue constantValue = (ConstantValue) value;
-                              SymbolType type = constantValue.getType(getScope());
-                              if(elementType == null) {
-                                 elementType = type;
+                        for(RValue elmValue : values) {
+                           if(elmValue instanceof ConstantValue) {
+                              ConstantValue constantValue = (ConstantValue) elmValue;
+                              SymbolType elmType = constantValue.getType(getScope());
+                              if(listType == null) {
+                                 listType = elmType;
                               } else {
-                                 if(!SymbolTypeInference.typeMatch(type, elementType)) {
-                                    throw new RuntimeException("Array type mismatch " + elementType + " does not match " + type + " " + valueList.toString(getProgram()));
+                                 if(!SymbolTypeInference.typeMatch(listType, elmType)) {
+                                    SymbolType intersectType = SymbolTypeInference.intersectTypes(listType, elmType);
+                                    if(intersectType==null) {
+                                       // No overlap between list type and element type
+                                       throw new RuntimeException("Array type " + listType + " does not match element type" + elmType + ". Array: " + valueList.toString(getProgram()));
+                                    } else {
+                                       listType = intersectType;
+                                    }
                                  }
                               }
                               elements.add(constantValue);
                            } else {
                               allConstant = false;
-                              elementType = null;
+                              listType = null;
                               break;
                            }
                         }
-                        if(allConstant && elementType != null) {
-                           ConstantValue constant = new ConstantArrayList(elements, elementType);
+                        if(allConstant && listType != null) {
+                           ConstantValue constant = new ConstantArrayList(elements, listType);
                            constants.put(variable, constant);
                         }
                      }
diff --git a/src/test/java/dk/camelot64/kickc/test/TestPrograms.java b/src/test/java/dk/camelot64/kickc/test/TestPrograms.java
index 4b674c4f0..7c6d66ced 100644
--- a/src/test/java/dk/camelot64/kickc/test/TestPrograms.java
+++ b/src/test/java/dk/camelot64/kickc/test/TestPrograms.java
@@ -45,6 +45,11 @@ public class TestPrograms {
       AsmFragmentTemplateUsages.logUsages(log, false, false,  false, false, false, false);
    }
 
+   @Test
+   public void testKeyboard() throws IOException, URISyntaxException {
+      compileAndCompare("test-keyboard");
+   }
+
    @Test
    public void testC64DtvColor() throws IOException, URISyntaxException {
       compileAndCompare("c64dtv-color");
diff --git a/src/test/java/dk/camelot64/kickc/test/kc/test-keyboard.kc b/src/test/java/dk/camelot64/kickc/test/kc/test-keyboard.kc
new file mode 100644
index 000000000..77cc7ad5f
--- /dev/null
+++ b/src/test/java/dk/camelot64/kickc/test/kc/test-keyboard.kc
@@ -0,0 +1,119 @@
+import "c64.kc"
+
+// CIA#1 Port A: keyboard matrix columns and joystick #2
+const byte* CIA1_PORT_A = $dc00;
+// CIA#1 Port B: keyboard matrix rows and joystick #1.
+const byte* CIA1_PORT_B = $dc01;
+// CIA #1 Port A data direction register.
+const byte* CIA1_PORT_A_DDR = $dc02;
+// CIA #1 Port B data direction register.
+const byte* CIA1_PORT_B_DDR = $dc03;
+
+void main() {
+    // Clear screen
+    for(byte* sc = $400; sc<$400+1000;sc++) {
+        *sc = ' ';
+    }
+    // Init keyboard
+    keyboard_init();
+    while(true) {
+        do {} while (*RASTER!=$ff);
+        byte* screen = $400;
+        // Read & print keyboard matrix
+        for(byte row : 0..7) {
+            byte row_pressed_bits = keyboard_matrix_read(row);
+            for(byte col : 0..7) {
+                if( (row_pressed_bits & $80) != 0) {
+                    screen[col] = '1';
+                } else {
+                    screen[col] = '0';
+                }
+                row_pressed_bits = row_pressed_bits << 1;
+            }
+            screen = screen + 40;
+        }
+        screen = screen + 40;
+        // Checks specific chars
+        byte[] chars = { '@', 'a', 'b', 'c', 'd', 'e' };
+        for( byte i : 0..5 ) {
+            byte ch = chars[i];
+            if(keyboard_char_pressed(ch)!=0) {
+                    screen[i] = ch;
+            } else {
+                    screen[i] = ' ';
+            }
+        }
+    }
+}
+
+// Initialize keyboard reading by setting CIA#$ Data Direction Registers
+void keyboard_init() {
+    // Keyboard Matrix Columns Write Mode
+    *CIA1_PORT_A_DDR = $ff;
+    // Keyboard Matrix Columns Read Mode
+    *CIA1_PORT_B_DDR = $00;
+}
+
+// Determines whether a specific key representing a PETSCII char is currently pressed
+// Returns zero if the key is not pressed and a non-zero value if the key is currently pressed
+byte keyboard_char_pressed(byte ch) {
+    return keyboard_matrix_read(keyboard_matrix_row(ch)) & keyboard_matrix_col(ch);
+}
+
+// Keyboard row bits as expected by CIA#1 Port A when reading a specific keyboard matrix row (rows are numbered 0-7)
+byte[8] keyboard_row_bits = { %11111110, %11111101, %11111011, %11110111, %11101111, %11011111, %10111111, %01111111 };
+
+// Read a single row of the keyboard matrix
+// The row ID (0-7) of the keyboard matrix row to read. See the C64 key matrix for row IDs.
+// Returns the keys pressed on the row as bits according to the C64 key matrix.
+byte keyboard_matrix_read(byte rowid) {
+    *CIA1_PORT_A = keyboard_row_bits[rowid];
+    byte row_pressed_bits = ~*CIA1_PORT_B;
+    return row_pressed_bits;
+}
+
+// Keyboard matrix column bitmasks for a specific keybooard matrix column when reading the keyboard. (columns are numbered 0-7)
+byte[] keyboard_matrix_col_bitmask = { %00000001, %00000010, %00000100, %00001000, %00010000, %00100000, %01000000, %10000000 };
+
+// The keyboard matrix position of each PETSCII char between $00 and $3f (lower case)
+// Matrix positions are encoded as column ID (0-7) in the high nibble and row ID (0-7) in the low nibble %ccccrrrr
+byte[] keyboard_matrix_chars = {
+//   CR     Char
+    $65, // ($00) @
+    $21, // ($01) a
+    $43, // ($02) b
+    $42, // ($03) c
+    $22, // ($04) d
+    $61 // ($05) e
+};
+
+// Get the row ID of the keyboard matrix row containing a specific PETSCII char
+// Returns the row ID (0-7) of the keyboard matrix row containing the passed char
+// The row ID is suitable for passing to keyboard_matrix_read(rowid)
+byte keyboard_matrix_row(byte ch) {
+    return keyboard_matrix_chars[ch] & $f;
+}
+
+// Get the column bit mask of the keyboard matrix column containing a specific PETSCII char.
+// Returns the keyboard matrix column bit mask of the passed char.
+// The returned bit is suitable for ANDing with the result of keyboard_matrix_read(rowid) to determine if the corresponding key is pressed.
+byte keyboard_matrix_col(byte ch) {
+    byte col_id = keyboard_matrix_chars[ch] >>4;
+    return keyboard_matrix_col_bitmask[col_id];
+}
+
+// C64 Keyboard Matrix Reference - from http://codebase64.org/doku.php?id=base:reading_the_keyboard
+// +----+----------------------+-------------------------------------------------------------------------------------------------------+
+// |    | Write                |                                Read $dc01 (PETSCII code in parenthesis):                              |
+// |row:| $dc00: row bits      +------------+------------+------------+------------+------------+------------+------------+------------+
+// |    |                      |   BIT 7    |   BIT 6    |   BIT 5    |   BIT 4    |   BIT 3    |   BIT 2    |   BIT 1    |   BIT 0    |
+// +----+----------------------+------------+------------+------------+------------+------------+------------+------------+------------+
+// |0.  | #%11111110 (254/$fe) | DOWN  ($  )|   F5  ($  )|   F3  ($  )|   F1  ($  )|   F7  ($  )| RIGHT ($  )| RETURN($  )|DELETE ($  )|
+// |1.  | #%11111101 (253/$fd) |LEFT-SH($  )|   e   ($05)|   s   ($13)|   z   ($1a)|   4   ($34)|   a   ($01)|   w   ($17)|   3   ($33)|
+// |2.  | #%11111011 (251/$fb) |   x   ($18)|   t   ($14)|   f   ($06)|   c   ($03)|   6   ($36)|   d   ($04)|   r   ($12)|   5   ($35)|
+// |3.  | #%11110111 (247/$f7) |   v   ($16)|   u   ($15)|   h   ($08)|   b   ($02)|   8   ($38)|   g   ($07)|   y   ($19)|   7   ($37)|
+// |4.  | #%11101111 (239/$ef) |   n   ($0e)|   o   ($0f)|   k   ($0b)|   m   ($0d)|   0   ($30)|   j   ($0a)|   i   ($09)|   9   ($39)|
+// |5.  | #%11011111 (223/$df) |   ,   ($2c)|   @   ($00)|   :   ($3a)|   .   ($2e)|   -   ($2d)|   l   ($0c)|   p   ($10)|   +   ($2b)|
+// |6.  | #%10111111 (191/$bf) |   /   ($2f)|   ^   ($1e)|   =   ($3d)|RGHT-SH($  )|  HOME ($  )|   ;   ($3b)|   *   ($2a)|   £   ($1c)|
+// |7.  | #%01111111 (127/$7f) | STOP  ($  )|   q   ($11)|COMMODR($  )| SPACE ($20)|   2   ($32)|CONTROL($  )|  <-   ($1f)|   1   ($31)|
+// +----+----------------------+------------+------------+------------+------------+------------+------------+------------+------------+
\ No newline at end of file
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/fragments-assignment-unary.log b/src/test/java/dk/camelot64/kickc/test/ref/fragments-assignment-unary.log
index e7e4e5ba3..2b4506394 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/fragments-assignment-unary.log
+++ b/src/test/java/dk/camelot64/kickc/test/ref/fragments-assignment-unary.log
@@ -1,4 +1,4 @@
-CANNOT SYNTHESIZE vbuaa=_not_vbuaa
+CANNOT SYNTHESIZE vbuaa=_bnot_vbuaa
 vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:4.0
   sec
   sbc #1
@@ -7,7 +7,7 @@ vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobber:A   cycles:4.0
   adc #1
 CANNOT SYNTHESIZE vbuaa=_neg_vbuaa
 CANNOT SYNTHESIZE vbuaa=_pos_vbuaa
-CANNOT SYNTHESIZE vbuaa=_not_vbuxx
+CANNOT SYNTHESIZE vbuaa=_bnot_vbuxx
 vbuaa=_dec_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:6.0
   txa
   sec
@@ -18,7 +18,7 @@ vbuaa=_inc_vbuxx < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobber:A   cycles:6.
   adc #1
 CANNOT SYNTHESIZE vbuaa=_neg_vbuxx
 CANNOT SYNTHESIZE vbuaa=_pos_vbuxx
-CANNOT SYNTHESIZE vbuaa=_not_vbuyy
+CANNOT SYNTHESIZE vbuaa=_bnot_vbuyy
 vbuaa=_dec_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:6.0
   tya
   sec
@@ -29,7 +29,7 @@ vbuaa=_inc_vbuyy < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobber:A   cycles:6.
   adc #1
 CANNOT SYNTHESIZE vbuaa=_neg_vbuyy
 CANNOT SYNTHESIZE vbuaa=_pos_vbuyy
-CANNOT SYNTHESIZE vbuaa=_not_vbuz1
+CANNOT SYNTHESIZE vbuaa=_bnot_vbuz1
 vbuaa=_dec_vbuz1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:7.0
   lda {z1}
   sec
@@ -40,7 +40,7 @@ vbuaa=_inc_vbuz1 < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobber:A   cycles:7.
   adc #1
 CANNOT SYNTHESIZE vbuaa=_neg_vbuz1
 CANNOT SYNTHESIZE vbuaa=_pos_vbuz1
-CANNOT SYNTHESIZE vbuaa=_not__deref_pbuz1
+CANNOT SYNTHESIZE vbuaa=_bnot__deref_pbuz1
 vbuaa=_dec__deref_pbuz1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:11.5
   ldy #0
   lda ({z1}),y
@@ -53,7 +53,7 @@ vbuaa=_inc__deref_pbuz1 < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobber:A Y  c
   adc #1
 CANNOT SYNTHESIZE vbuaa=_neg__deref_pbuz1
 CANNOT SYNTHESIZE vbuaa=_pos__deref_pbuz1
-CANNOT SYNTHESIZE vbuaa=_not__deref_pbuc1
+CANNOT SYNTHESIZE vbuaa=_bnot__deref_pbuc1
 vbuaa=_dec__deref_pbuc1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:8.0
   lda {c1}
   sec
@@ -64,37 +64,37 @@ vbuaa=_inc__deref_pbuc1 < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobber:A   cy
   adc #1
 CANNOT SYNTHESIZE vbuaa=_neg__deref_pbuc1
 CANNOT SYNTHESIZE vbuaa=_pos__deref_pbuc1
-CANNOT SYNTHESIZE vbuaa=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuaa=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuaa=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuaa=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuaa=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE vbuaa=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuaa=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuaa=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuaa=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuaa=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE vbuaa=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuaa=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuaa=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuaa=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuaa=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE vbuaa=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuaa=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuaa=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuaa=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuaa=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE vbuaa=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuaa=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuaa=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuaa=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuaa=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE vbuaa=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuaa=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuaa=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuaa=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuaa=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE vbuaa=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuc1_derefidx_vbuaa
 vbuaa=_dec_pbuc1_derefidx_vbuaa < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:10.5
   tax
   lda {c1},x
@@ -117,7 +117,7 @@ vbuaa=_inc_pbuc1_derefidx_vbuaa < vbuaa=_inc_pbuc1_derefidx_vbuyy < vbuaa=_inc_v
   adc #1
 CANNOT SYNTHESIZE vbuaa=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuaa=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE vbuaa=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuc1_derefidx_vbuxx
 vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:8.5
   lda {c1},x
   sec
@@ -128,7 +128,7 @@ vbuaa=_inc_pbuc1_derefidx_vbuxx < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobbe
   adc #1
 CANNOT SYNTHESIZE vbuaa=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuaa=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE vbuaa=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuc1_derefidx_vbuyy
 vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:8.5
   lda {c1},y
   sec
@@ -139,7 +139,7 @@ vbuaa=_inc_pbuc1_derefidx_vbuyy < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobbe
   adc #1
 CANNOT SYNTHESIZE vbuaa=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuaa=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE vbuaa=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuc1_derefidx_vbuz1
 vbuaa=_dec_pbuc1_derefidx_vbuz1 < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:11.5
   ldx {z1}
   lda {c1},x
@@ -162,17 +162,17 @@ vbuaa=_inc_pbuc1_derefidx_vbuz1 < vbuaa=_inc_pbuc1_derefidx_vbuyy < vbuaa=_inc_v
   adc #1
 CANNOT SYNTHESIZE vbuaa=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuaa=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE vbuaa=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuaa=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuaa=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuaa=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuaa=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE vbuaa=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE vbuaa=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuaa=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuaa=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuaa=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuaa=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE vbuaa=_not_vbuc1
+CANNOT SYNTHESIZE vbuaa=_bnot_vbuc1
 vbuaa=_dec_vbuc1 < vbuaa=vbuc1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A   cycles:6.0
   lda #{c1}
   sec
@@ -183,7 +183,7 @@ vbuaa=_inc_vbuc1 < vbuaa=vbuc1_plus_1 < vbuaa=1_plus_vbuc1 < vbuaa=1_plus_vbuaa
   adc #1
 CANNOT SYNTHESIZE vbuaa=_neg_vbuc1
 CANNOT SYNTHESIZE vbuaa=_pos_vbuc1
-CANNOT SYNTHESIZE vbuxx=_not_vbuaa
+CANNOT SYNTHESIZE vbuxx=_bnot_vbuaa
 vbuxx=_dec_vbuaa < vbuxx=_dec_vbuxx - clobber:X   cycles:4.0
   tax
   dex
@@ -192,14 +192,14 @@ vbuxx=_inc_vbuaa < vbuxx=_inc_vbuxx - clobber:X   cycles:4.0
   inx
 CANNOT SYNTHESIZE vbuxx=_neg_vbuaa
 CANNOT SYNTHESIZE vbuxx=_pos_vbuaa
-CANNOT SYNTHESIZE vbuxx=_not_vbuxx
+CANNOT SYNTHESIZE vbuxx=_bnot_vbuxx
 *vbuxx=_dec_vbuxx - clobber:X   cycles:2.0
   dex
 *vbuxx=_inc_vbuxx - clobber:X   cycles:2.0
   inx
 CANNOT SYNTHESIZE vbuxx=_neg_vbuxx
 CANNOT SYNTHESIZE vbuxx=_pos_vbuxx
-CANNOT SYNTHESIZE vbuxx=_not_vbuyy
+CANNOT SYNTHESIZE vbuxx=_bnot_vbuyy
 vbuxx=_dec_vbuyy < vbuxx=_dec_vbuaa < vbuxx=_dec_vbuxx - clobber:A X   cycles:6.0
   tya
   tax
@@ -210,7 +210,7 @@ vbuxx=_inc_vbuyy < vbuxx=_inc_vbuaa < vbuxx=_inc_vbuxx - clobber:A X   cycles:6.
   inx
 CANNOT SYNTHESIZE vbuxx=_neg_vbuyy
 CANNOT SYNTHESIZE vbuxx=_pos_vbuyy
-CANNOT SYNTHESIZE vbuxx=_not_vbuz1
+CANNOT SYNTHESIZE vbuxx=_bnot_vbuz1
 vbuxx=_dec_vbuz1 < vbuxx=_dec_vbuxx - clobber:X   cycles:5.0
   ldx {z1}
   dex
@@ -219,7 +219,7 @@ vbuxx=_inc_vbuz1 < vbuxx=_inc_vbuxx - clobber:X   cycles:5.0
   inx
 CANNOT SYNTHESIZE vbuxx=_neg_vbuz1
 CANNOT SYNTHESIZE vbuxx=_pos_vbuz1
-CANNOT SYNTHESIZE vbuxx=_not__deref_pbuz1
+CANNOT SYNTHESIZE vbuxx=_bnot__deref_pbuz1
 vbuxx=_dec__deref_pbuz1 < vbuxx=_dec_vbuaa < vbuxx=_dec_vbuxx - clobber:A X Y  cycles:11.5
   ldy #0
   lda ({z1}),y
@@ -232,7 +232,7 @@ vbuxx=_inc__deref_pbuz1 < vbuxx=_inc_vbuaa < vbuxx=_inc_vbuxx - clobber:A X Y  c
   inx
 CANNOT SYNTHESIZE vbuxx=_neg__deref_pbuz1
 CANNOT SYNTHESIZE vbuxx=_pos__deref_pbuz1
-CANNOT SYNTHESIZE vbuxx=_not__deref_pbuc1
+CANNOT SYNTHESIZE vbuxx=_bnot__deref_pbuc1
 vbuxx=_dec__deref_pbuc1 < vbuxx=_dec_vbuxx - clobber:X   cycles:6.0
   ldx {c1}
   dex
@@ -241,37 +241,37 @@ vbuxx=_inc__deref_pbuc1 < vbuxx=_inc_vbuxx - clobber:X   cycles:6.0
   inx
 CANNOT SYNTHESIZE vbuxx=_neg__deref_pbuc1
 CANNOT SYNTHESIZE vbuxx=_pos__deref_pbuc1
-CANNOT SYNTHESIZE vbuxx=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuxx=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuxx=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuxx=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuxx=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE vbuxx=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuxx=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuxx=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuxx=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuxx=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE vbuxx=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuxx=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuxx=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuxx=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuxx=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE vbuxx=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuxx=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuxx=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuxx=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuxx=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE vbuxx=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuxx=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuxx=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuxx=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuxx=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE vbuxx=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuxx=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuxx=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuxx=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuxx=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE vbuxx=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuc1_derefidx_vbuaa
 vbuxx=_dec_pbuc1_derefidx_vbuaa < vbuxx=_dec_pbuc1_derefidx_vbuxx < vbuxx=_dec_vbuaa < vbuxx=_dec_vbuxx - clobber:A X   cycles:10.5
   tax
   lda {c1},x
@@ -284,7 +284,7 @@ vbuxx=_inc_pbuc1_derefidx_vbuaa < vbuxx=_inc_pbuc1_derefidx_vbuxx < vbuxx=_inc_v
   inx
 CANNOT SYNTHESIZE vbuxx=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuxx=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE vbuxx=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuc1_derefidx_vbuxx
 vbuxx=_dec_pbuc1_derefidx_vbuxx < vbuxx=_dec_vbuaa < vbuxx=_dec_vbuxx - clobber:A X   cycles:8.5
   lda {c1},x
   tax
@@ -295,7 +295,7 @@ vbuxx=_inc_pbuc1_derefidx_vbuxx < vbuxx=_inc_vbuaa < vbuxx=_inc_vbuxx - clobber:
   inx
 CANNOT SYNTHESIZE vbuxx=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuxx=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE vbuxx=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuc1_derefidx_vbuyy
 vbuxx=_dec_pbuc1_derefidx_vbuyy < vbuxx=_dec_vbuaa < vbuxx=_dec_vbuxx - clobber:A X   cycles:8.5
   lda {c1},y
   tax
@@ -306,7 +306,7 @@ vbuxx=_inc_pbuc1_derefidx_vbuyy < vbuxx=_inc_vbuaa < vbuxx=_inc_vbuxx - clobber:
   inx
 CANNOT SYNTHESIZE vbuxx=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuxx=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE vbuxx=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuc1_derefidx_vbuz1
 vbuxx=_dec_pbuc1_derefidx_vbuz1 < vbuxx=_dec_pbuc1_derefidx_vbuxx < vbuxx=_dec_vbuaa < vbuxx=_dec_vbuxx - clobber:A X   cycles:11.5
   ldx {z1}
   lda {c1},x
@@ -319,17 +319,17 @@ vbuxx=_inc_pbuc1_derefidx_vbuz1 < vbuxx=_inc_pbuc1_derefidx_vbuxx < vbuxx=_inc_v
   inx
 CANNOT SYNTHESIZE vbuxx=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuxx=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE vbuxx=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuxx=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuxx=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuxx=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuxx=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE vbuxx=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE vbuxx=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuxx=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuxx=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuxx=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuxx=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE vbuxx=_not_vbuc1
+CANNOT SYNTHESIZE vbuxx=_bnot_vbuc1
 vbuxx=_dec_vbuc1 < vbuxx=_dec_vbuaa < vbuxx=_dec_vbuxx - clobber:A X   cycles:6.0
   lda #{c1}
   tax
@@ -340,7 +340,7 @@ vbuxx=_inc_vbuc1 < vbuxx=_inc_vbuaa < vbuxx=_inc_vbuxx - clobber:A X   cycles:6.
   inx
 CANNOT SYNTHESIZE vbuxx=_neg_vbuc1
 CANNOT SYNTHESIZE vbuxx=_pos_vbuc1
-CANNOT SYNTHESIZE vbuyy=_not_vbuaa
+CANNOT SYNTHESIZE vbuyy=_bnot_vbuaa
 vbuyy=_dec_vbuaa < vbuyy=_dec_vbuyy - clobber:Y  cycles:4.0
   tay
   dey
@@ -349,7 +349,7 @@ vbuyy=_inc_vbuaa < vbuyy=_inc_vbuyy - clobber:Y  cycles:4.0
   iny
 CANNOT SYNTHESIZE vbuyy=_neg_vbuaa
 CANNOT SYNTHESIZE vbuyy=_pos_vbuaa
-CANNOT SYNTHESIZE vbuyy=_not_vbuxx
+CANNOT SYNTHESIZE vbuyy=_bnot_vbuxx
 vbuyy=_dec_vbuxx < vbuyy=_dec_vbuaa < vbuyy=_dec_vbuyy - clobber:A Y  cycles:6.0
   txa
   tay
@@ -360,14 +360,14 @@ vbuyy=_inc_vbuxx < vbuyy=_inc_vbuaa < vbuyy=_inc_vbuyy - clobber:A Y  cycles:6.0
   iny
 CANNOT SYNTHESIZE vbuyy=_neg_vbuxx
 CANNOT SYNTHESIZE vbuyy=_pos_vbuxx
-CANNOT SYNTHESIZE vbuyy=_not_vbuyy
+CANNOT SYNTHESIZE vbuyy=_bnot_vbuyy
 *vbuyy=_dec_vbuyy - clobber:Y  cycles:2.0
   dey
 *vbuyy=_inc_vbuyy - clobber:Y  cycles:2.0
   iny
 CANNOT SYNTHESIZE vbuyy=_neg_vbuyy
 CANNOT SYNTHESIZE vbuyy=_pos_vbuyy
-CANNOT SYNTHESIZE vbuyy=_not_vbuz1
+CANNOT SYNTHESIZE vbuyy=_bnot_vbuz1
 vbuyy=_dec_vbuz1 < vbuyy=_dec_vbuyy - clobber:Y  cycles:5.0
   ldy {z1}
   dey
@@ -376,7 +376,7 @@ vbuyy=_inc_vbuz1 < vbuyy=_inc_vbuyy - clobber:Y  cycles:5.0
   iny
 CANNOT SYNTHESIZE vbuyy=_neg_vbuz1
 CANNOT SYNTHESIZE vbuyy=_pos_vbuz1
-CANNOT SYNTHESIZE vbuyy=_not__deref_pbuz1
+CANNOT SYNTHESIZE vbuyy=_bnot__deref_pbuz1
 vbuyy=_dec__deref_pbuz1 < vbuyy=_dec_vbuaa < vbuyy=_dec_vbuyy - clobber:A Y  cycles:11.5
   ldy #0
   lda ({z1}),y
@@ -389,7 +389,7 @@ vbuyy=_inc__deref_pbuz1 < vbuyy=_inc_vbuaa < vbuyy=_inc_vbuyy - clobber:A Y  cyc
   iny
 CANNOT SYNTHESIZE vbuyy=_neg__deref_pbuz1
 CANNOT SYNTHESIZE vbuyy=_pos__deref_pbuz1
-CANNOT SYNTHESIZE vbuyy=_not__deref_pbuc1
+CANNOT SYNTHESIZE vbuyy=_bnot__deref_pbuc1
 vbuyy=_dec__deref_pbuc1 < vbuyy=_dec_vbuyy - clobber:Y  cycles:6.0
   ldy {c1}
   dey
@@ -398,37 +398,37 @@ vbuyy=_inc__deref_pbuc1 < vbuyy=_inc_vbuyy - clobber:Y  cycles:6.0
   iny
 CANNOT SYNTHESIZE vbuyy=_neg__deref_pbuc1
 CANNOT SYNTHESIZE vbuyy=_pos__deref_pbuc1
-CANNOT SYNTHESIZE vbuyy=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuyy=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuyy=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuyy=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuyy=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE vbuyy=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuyy=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuyy=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuyy=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuyy=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE vbuyy=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuyy=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuyy=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuyy=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuyy=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE vbuyy=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuyy=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuyy=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuyy=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuyy=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE vbuyy=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuyy=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuyy=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuyy=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuyy=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE vbuyy=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuyy=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuyy=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuyy=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuyy=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE vbuyy=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuc1_derefidx_vbuaa
 vbuyy=_dec_pbuc1_derefidx_vbuaa < vbuyy=_dec_pbuc1_derefidx_vbuyy < vbuyy=_dec_vbuaa < vbuyy=_dec_vbuyy - clobber:A Y  cycles:10.5
   tay
   lda {c1},y
@@ -441,7 +441,7 @@ vbuyy=_inc_pbuc1_derefidx_vbuaa < vbuyy=_inc_pbuc1_derefidx_vbuyy < vbuyy=_inc_v
   iny
 CANNOT SYNTHESIZE vbuyy=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuyy=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE vbuyy=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuc1_derefidx_vbuxx
 vbuyy=_dec_pbuc1_derefidx_vbuxx < vbuyy=_dec_vbuaa < vbuyy=_dec_vbuyy - clobber:A Y  cycles:8.5
   lda {c1},x
   tay
@@ -452,7 +452,7 @@ vbuyy=_inc_pbuc1_derefidx_vbuxx < vbuyy=_inc_vbuaa < vbuyy=_inc_vbuyy - clobber:
   iny
 CANNOT SYNTHESIZE vbuyy=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuyy=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE vbuyy=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuc1_derefidx_vbuyy
 vbuyy=_dec_pbuc1_derefidx_vbuyy < vbuyy=_dec_vbuaa < vbuyy=_dec_vbuyy - clobber:A Y  cycles:8.5
   lda {c1},y
   tay
@@ -463,7 +463,7 @@ vbuyy=_inc_pbuc1_derefidx_vbuyy < vbuyy=_inc_vbuaa < vbuyy=_inc_vbuyy - clobber:
   iny
 CANNOT SYNTHESIZE vbuyy=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuyy=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE vbuyy=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuc1_derefidx_vbuz1
 vbuyy=_dec_pbuc1_derefidx_vbuz1 < vbuyy=_dec_pbuc1_derefidx_vbuyy < vbuyy=_dec_vbuaa < vbuyy=_dec_vbuyy - clobber:A Y  cycles:11.5
   ldy {z1}
   lda {c1},y
@@ -476,17 +476,17 @@ vbuyy=_inc_pbuc1_derefidx_vbuz1 < vbuyy=_inc_pbuc1_derefidx_vbuyy < vbuyy=_inc_v
   iny
 CANNOT SYNTHESIZE vbuyy=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuyy=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE vbuyy=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuyy=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuyy=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuyy=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuyy=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE vbuyy=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE vbuyy=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuyy=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuyy=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuyy=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuyy=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE vbuyy=_not_vbuc1
+CANNOT SYNTHESIZE vbuyy=_bnot_vbuc1
 vbuyy=_dec_vbuc1 < vbuyy=_dec_vbuaa < vbuyy=_dec_vbuyy - clobber:A Y  cycles:6.0
   lda #{c1}
   tay
@@ -497,7 +497,7 @@ vbuyy=_inc_vbuc1 < vbuyy=_inc_vbuaa < vbuyy=_inc_vbuyy - clobber:A Y  cycles:6.0
   iny
 CANNOT SYNTHESIZE vbuyy=_neg_vbuc1
 CANNOT SYNTHESIZE vbuyy=_pos_vbuc1
-CANNOT SYNTHESIZE vbuz1=_not_vbuaa
+CANNOT SYNTHESIZE vbuz1=_bnot_vbuaa
 vbuz1=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:7.0
   sec
   sbc #1
@@ -524,7 +524,7 @@ vbuz1=_inc_vbuaa < vbuz1=_inc_vbuyy < vbuyy=_inc_vbuyy - clobber:Y  cycles:7.0
   sty {z1}
 CANNOT SYNTHESIZE vbuz1=_neg_vbuaa
 CANNOT SYNTHESIZE vbuz1=_pos_vbuaa
-CANNOT SYNTHESIZE vbuz1=_not_vbuxx
+CANNOT SYNTHESIZE vbuz1=_bnot_vbuxx
 vbuz1=_dec_vbuxx < vbuaa=_dec_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:9.0
   txa
   sec
@@ -541,7 +541,7 @@ vbuz1=_inc_vbuxx < vbuxx=_inc_vbuxx - clobber:X   cycles:5.0
   stx {z1}
 CANNOT SYNTHESIZE vbuz1=_neg_vbuxx
 CANNOT SYNTHESIZE vbuz1=_pos_vbuxx
-CANNOT SYNTHESIZE vbuz1=_not_vbuyy
+CANNOT SYNTHESIZE vbuz1=_bnot_vbuyy
 vbuz1=_dec_vbuyy < vbuaa=_dec_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:9.0
   tya
   sec
@@ -558,14 +558,14 @@ vbuz1=_inc_vbuyy < vbuyy=_inc_vbuyy - clobber:Y  cycles:5.0
   sty {z1}
 CANNOT SYNTHESIZE vbuz1=_neg_vbuyy
 CANNOT SYNTHESIZE vbuz1=_pos_vbuyy
-CANNOT SYNTHESIZE vbuz1=_not_vbuz1
+CANNOT SYNTHESIZE vbuz1=_bnot_vbuz1
 *vbuz1=_dec_vbuz1 - clobber:  cycles:5.0
   dec {z1}
 *vbuz1=_inc_vbuz1 - clobber:  cycles:5.0
   inc {z1}
 CANNOT SYNTHESIZE vbuz1=_neg_vbuz1
 CANNOT SYNTHESIZE vbuz1=_pos_vbuz1
-CANNOT SYNTHESIZE vbuz1=_not_vbuz2
+CANNOT SYNTHESIZE vbuz1=_bnot_vbuz2
 vbuz1=_dec_vbuz2 < vbuaa=_dec_vbuz1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:10.0
   lda {z2}
   sec
@@ -594,7 +594,7 @@ vbuz1=_inc_vbuz2 < vbuyy=_inc_vbuz1 < vbuyy=_inc_vbuyy - clobber:Y  cycles:8.0
   sty {z1}
 CANNOT SYNTHESIZE vbuz1=_neg_vbuz2
 CANNOT SYNTHESIZE vbuz1=_pos_vbuz2
-CANNOT SYNTHESIZE vbuz1=_not__deref_pbuz1
+CANNOT SYNTHESIZE vbuz1=_bnot__deref_pbuz1
 vbuz1=_dec__deref_pbuz1 < vbuaa=_dec__deref_pbuz1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:14.5
   ldy #0
   lda ({z1}),y
@@ -609,7 +609,7 @@ vbuz1=_inc__deref_pbuz1 < vbuaa=_inc__deref_pbuz1 < vbuaa=_inc_vbuaa < vbuaa=vbu
   sta {z1}
 CANNOT SYNTHESIZE vbuz1=_neg__deref_pbuz1
 CANNOT SYNTHESIZE vbuz1=_pos__deref_pbuz1
-CANNOT SYNTHESIZE vbuz1=_not__deref_pbuz2
+CANNOT SYNTHESIZE vbuz1=_bnot__deref_pbuz2
 vbuz1=_dec__deref_pbuz2 < vbuaa=_dec__deref_pbuz1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:14.5
   ldy #0
   lda ({z2}),y
@@ -624,7 +624,7 @@ vbuz1=_inc__deref_pbuz2 < vbuaa=_inc__deref_pbuz1 < vbuaa=_inc_vbuaa < vbuaa=vbu
   sta {z1}
 CANNOT SYNTHESIZE vbuz1=_neg__deref_pbuz2
 CANNOT SYNTHESIZE vbuz1=_pos__deref_pbuz2
-CANNOT SYNTHESIZE vbuz1=_not__deref_pbuc1
+CANNOT SYNTHESIZE vbuz1=_bnot__deref_pbuc1
 vbuz1=_dec__deref_pbuc1 < vbuaa=_dec__deref_pbuc1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:11.0
   lda {c1}
   sec
@@ -653,72 +653,72 @@ vbuz1=_inc__deref_pbuc1 < vbuyy=_inc__deref_pbuc1 < vbuyy=_inc_vbuyy - clobber:Y
   sty {z1}
 CANNOT SYNTHESIZE vbuz1=_neg__deref_pbuc1
 CANNOT SYNTHESIZE vbuz1=_pos__deref_pbuc1
-CANNOT SYNTHESIZE vbuz1=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE vbuz1=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE vbuz1=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE vbuz1=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE vbuz1=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE vbuz1=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE vbuz1=_not_pbuz2_derefidx_vbuaa
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz2_derefidx_vbuaa
-CANNOT SYNTHESIZE vbuz1=_not_pbuz2_derefidx_vbuxx
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz2_derefidx_vbuxx
-CANNOT SYNTHESIZE vbuz1=_not_pbuz2_derefidx_vbuyy
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz2_derefidx_vbuyy
-CANNOT SYNTHESIZE vbuz1=_not_pbuz2_derefidx_vbuz1
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz2_derefidx_vbuz1
-CANNOT SYNTHESIZE vbuz1=_not_pbuz2_derefidx_vbuz2
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz2_derefidx_vbuz2
-CANNOT SYNTHESIZE vbuz1=_not_pbuz2_derefidx_vbuz3
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz2_derefidx_vbuz3
-CANNOT SYNTHESIZE vbuz1=_not_pbuz2_derefidx_vbuc1
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_dec_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_inc_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_neg_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_pos_pbuz2_derefidx_vbuc1
-CANNOT SYNTHESIZE vbuz1=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuc1_derefidx_vbuaa
 vbuz1=_dec_pbuc1_derefidx_vbuaa < vbuz1=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:13.5
   tax
   lda {c1},x
@@ -745,7 +745,7 @@ vbuz1=_inc_pbuc1_derefidx_vbuaa < vbuz1=_inc_pbuc1_derefidx_vbuyy < vbuaa=_inc_p
   sta {z1}
 CANNOT SYNTHESIZE vbuz1=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE vbuz1=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE vbuz1=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuc1_derefidx_vbuxx
 vbuz1=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:11.5
   lda {c1},x
   sec
@@ -758,7 +758,7 @@ vbuz1=_inc_pbuc1_derefidx_vbuxx < vbuaa=_inc_pbuc1_derefidx_vbuxx < vbuaa=_inc_v
   sta {z1}
 CANNOT SYNTHESIZE vbuz1=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE vbuz1=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE vbuz1=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuc1_derefidx_vbuyy
 vbuz1=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:11.5
   lda {c1},y
   sec
@@ -771,7 +771,7 @@ vbuz1=_inc_pbuc1_derefidx_vbuyy < vbuaa=_inc_pbuc1_derefidx_vbuyy < vbuaa=_inc_v
   sta {z1}
 CANNOT SYNTHESIZE vbuz1=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE vbuz1=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE vbuz1=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuc1_derefidx_vbuz1
 vbuz1=_dec_pbuc1_derefidx_vbuz1 < vbuaa=_dec_pbuc1_derefidx_vbuz1 < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:14.5
   ldx {z1}
   lda {c1},x
@@ -798,7 +798,7 @@ vbuz1=_inc_pbuc1_derefidx_vbuz1 < vbuaa=_inc_pbuc1_derefidx_vbuz1 < vbuaa=_inc_p
   sta {z1}
 CANNOT SYNTHESIZE vbuz1=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE vbuz1=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE vbuz1=_not_pbuc1_derefidx_vbuz2
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuc1_derefidx_vbuz2
 vbuz1=_dec_pbuc1_derefidx_vbuz2 < vbuaa=_dec_pbuc1_derefidx_vbuz1 < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:14.5
   ldx {z2}
   lda {c1},x
@@ -825,17 +825,17 @@ vbuz1=_inc_pbuc1_derefidx_vbuz2 < vbuaa=_inc_pbuc1_derefidx_vbuz1 < vbuaa=_inc_p
   sta {z1}
 CANNOT SYNTHESIZE vbuz1=_neg_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE vbuz1=_pos_pbuc1_derefidx_vbuz2
-CANNOT SYNTHESIZE vbuz1=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE vbuz1=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE vbuz1=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE vbuz1=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuz1=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuz1=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuz1=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE vbuz1=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE vbuz1=_not_vbuc1
+CANNOT SYNTHESIZE vbuz1=_bnot_vbuc1
 vbuz1=_dec_vbuc1 < vbuaa=_dec_vbuc1 < vbuaa=vbuc1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A   cycles:9.0
   lda #{c1}
   sec
@@ -848,7 +848,7 @@ vbuz1=_inc_vbuc1 < vbuaa=_inc_vbuc1 < vbuaa=vbuc1_plus_1 < vbuaa=1_plus_vbuc1 <
   sta {z1}
 CANNOT SYNTHESIZE vbuz1=_neg_vbuc1
 CANNOT SYNTHESIZE vbuz1=_pos_vbuc1
-CANNOT SYNTHESIZE _deref_pbuz1=_not_vbuaa
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_vbuaa
 _deref_pbuz1=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:12.0
   sec
   sbc #1
@@ -861,7 +861,7 @@ _deref_pbuz1=_inc_vbuaa < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobber:A Y  c
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_vbuaa
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_vbuaa
-CANNOT SYNTHESIZE _deref_pbuz1=_not_vbuxx
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_vbuxx
 _deref_pbuz1=_dec_vbuxx < vbuaa=_dec_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:14.0
   txa
   sec
@@ -876,7 +876,7 @@ _deref_pbuz1=_inc_vbuxx < vbuaa=_inc_vbuxx < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_vbuxx
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_vbuxx
-CANNOT SYNTHESIZE _deref_pbuz1=_not_vbuyy
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_vbuyy
 _deref_pbuz1=_dec_vbuyy < vbuaa=_dec_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:14.0
   tya
   sec
@@ -891,7 +891,7 @@ _deref_pbuz1=_inc_vbuyy < vbuaa=_inc_vbuyy < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_vbuyy
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_vbuyy
-CANNOT SYNTHESIZE _deref_pbuz1=_not_vbuz1
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_vbuz1
 _deref_pbuz1=_dec_vbuz1 < _deref_pbuz1=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:15.0
   lda {z1}
   sec
@@ -906,7 +906,7 @@ _deref_pbuz1=_inc_vbuz1 < _deref_pbuz1=_inc_vbuaa < vbuaa=_inc_vbuaa < vbuaa=vbu
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_vbuz1
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_vbuz1
-CANNOT SYNTHESIZE _deref_pbuz1=_not_vbuz2
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_vbuz2
 _deref_pbuz1=_dec_vbuz2 < _deref_pbuz1=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:15.0
   lda {z2}
   sec
@@ -921,7 +921,7 @@ _deref_pbuz1=_inc_vbuz2 < _deref_pbuz1=_inc_vbuaa < vbuaa=_inc_vbuaa < vbuaa=vbu
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_vbuz2
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_vbuz2
-CANNOT SYNTHESIZE _deref_pbuz1=_not__deref_pbuz1
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot__deref_pbuz1
 _deref_pbuz1=_dec__deref_pbuz1 < vbuaa=_dec__deref_pbuz1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:19.5
   ldy #0
   lda ({z1}),y
@@ -938,7 +938,7 @@ _deref_pbuz1=_inc__deref_pbuz1 < vbuaa=_inc__deref_pbuz1 < vbuaa=_inc_vbuaa < vb
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg__deref_pbuz1
 CANNOT SYNTHESIZE _deref_pbuz1=_pos__deref_pbuz1
-CANNOT SYNTHESIZE _deref_pbuz1=_not__deref_pbuz2
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot__deref_pbuz2
 _deref_pbuz1=_dec__deref_pbuz2 < vbuaa=_dec__deref_pbuz1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:19.5
   ldy #0
   lda ({z2}),y
@@ -955,7 +955,7 @@ _deref_pbuz1=_inc__deref_pbuz2 < vbuaa=_inc__deref_pbuz1 < vbuaa=_inc_vbuaa < vb
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg__deref_pbuz2
 CANNOT SYNTHESIZE _deref_pbuz1=_pos__deref_pbuz2
-CANNOT SYNTHESIZE _deref_pbuz1=_not__deref_pbuc1
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot__deref_pbuc1
 _deref_pbuz1=_dec__deref_pbuc1 < vbuaa=_dec__deref_pbuc1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:16.0
   lda {c1}
   sec
@@ -970,72 +970,72 @@ _deref_pbuz1=_inc__deref_pbuc1 < vbuaa=_inc__deref_pbuc1 < vbuaa=_inc_vbuaa < vb
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg__deref_pbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_pos__deref_pbuc1
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz2_derefidx_vbuaa
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz2_derefidx_vbuaa
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz2_derefidx_vbuxx
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz2_derefidx_vbuxx
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz2_derefidx_vbuyy
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz2_derefidx_vbuyy
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz2_derefidx_vbuz1
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz2_derefidx_vbuz1
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz2_derefidx_vbuz2
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz2_derefidx_vbuz2
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz2_derefidx_vbuz3
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz2_derefidx_vbuz3
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuz2_derefidx_vbuc1
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuz2_derefidx_vbuc1
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuc1_derefidx_vbuaa
 _deref_pbuz1=_dec_pbuc1_derefidx_vbuaa < _deref_pbuz1=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:18.5
   tay
   lda {c1},y
@@ -1052,7 +1052,7 @@ _deref_pbuz1=_inc_pbuc1_derefidx_vbuaa < _deref_pbuz1=_inc_pbuc1_derefidx_vbuyy
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuc1_derefidx_vbuxx
 _deref_pbuz1=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:16.5
   lda {c1},x
   sec
@@ -1067,7 +1067,7 @@ _deref_pbuz1=_inc_pbuc1_derefidx_vbuxx < vbuaa=_inc_pbuc1_derefidx_vbuxx < vbuaa
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuc1_derefidx_vbuyy
 _deref_pbuz1=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:16.5
   lda {c1},y
   sec
@@ -1082,7 +1082,7 @@ _deref_pbuz1=_inc_pbuc1_derefidx_vbuyy < vbuaa=_inc_pbuc1_derefidx_vbuyy < vbuaa
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuc1_derefidx_vbuz1
 _deref_pbuz1=_dec_pbuc1_derefidx_vbuz1 < _deref_pbuz1=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:19.5
   ldy {z1}
   lda {c1},y
@@ -1099,7 +1099,7 @@ _deref_pbuz1=_inc_pbuc1_derefidx_vbuz1 < _deref_pbuz1=_inc_pbuc1_derefidx_vbuyy
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuc1_derefidx_vbuz2
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuc1_derefidx_vbuz2
 _deref_pbuz1=_dec_pbuc1_derefidx_vbuz2 < _deref_pbuz1=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:19.5
   ldy {z2}
   lda {c1},y
@@ -1116,17 +1116,17 @@ _deref_pbuz1=_inc_pbuc1_derefidx_vbuz2 < _deref_pbuz1=_inc_pbuc1_derefidx_vbuyy
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuc1_derefidx_vbuz2
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE _deref_pbuz1=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuz1=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuz1=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE _deref_pbuz1=_not_vbuc1
+CANNOT SYNTHESIZE _deref_pbuz1=_bnot_vbuc1
 _deref_pbuz1=_dec_vbuc1 < vbuaa=_dec_vbuc1 < vbuaa=vbuc1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:14.0
   lda #{c1}
   sec
@@ -1141,7 +1141,7 @@ _deref_pbuz1=_inc_vbuc1 < vbuaa=_inc_vbuc1 < vbuaa=vbuc1_plus_1 < vbuaa=1_plus_v
   sta ({z1}),y
 CANNOT SYNTHESIZE _deref_pbuz1=_neg_vbuc1
 CANNOT SYNTHESIZE _deref_pbuz1=_pos_vbuc1
-CANNOT SYNTHESIZE _deref_pbuc1=_not_vbuaa
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_vbuaa
 _deref_pbuc1=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:8.0
   sec
   sbc #1
@@ -1152,7 +1152,7 @@ _deref_pbuc1=_inc_vbuaa < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobber:A   cy
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_vbuaa
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_vbuaa
-CANNOT SYNTHESIZE _deref_pbuc1=_not_vbuxx
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_vbuxx
 _deref_pbuc1=_dec_vbuxx < vbuaa=_dec_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:10.0
   txa
   sec
@@ -1165,7 +1165,7 @@ _deref_pbuc1=_inc_vbuxx < vbuaa=_inc_vbuxx < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_vbuxx
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_vbuxx
-CANNOT SYNTHESIZE _deref_pbuc1=_not_vbuyy
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_vbuyy
 _deref_pbuc1=_dec_vbuyy < vbuaa=_dec_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:10.0
   tya
   sec
@@ -1178,7 +1178,7 @@ _deref_pbuc1=_inc_vbuyy < vbuaa=_inc_vbuyy < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_vbuyy
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_vbuyy
-CANNOT SYNTHESIZE _deref_pbuc1=_not_vbuz1
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_vbuz1
 _deref_pbuc1=_dec_vbuz1 < _deref_pbuc1=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:11.0
   lda {z1}
   sec
@@ -1191,7 +1191,7 @@ _deref_pbuc1=_inc_vbuz1 < _deref_pbuc1=_inc_vbuaa < vbuaa=_inc_vbuaa < vbuaa=vbu
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_vbuz1
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_vbuz1
-CANNOT SYNTHESIZE _deref_pbuc1=_not__deref_pbuz1
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot__deref_pbuz1
 _deref_pbuc1=_dec__deref_pbuz1 < vbuaa=_dec__deref_pbuz1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:15.5
   ldy #0
   lda ({z1}),y
@@ -1206,14 +1206,14 @@ _deref_pbuc1=_inc__deref_pbuz1 < vbuaa=_inc__deref_pbuz1 < vbuaa=_inc_vbuaa < vb
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg__deref_pbuz1
 CANNOT SYNTHESIZE _deref_pbuc1=_pos__deref_pbuz1
-CANNOT SYNTHESIZE _deref_pbuc1=_not__deref_pbuc1
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot__deref_pbuc1
 *_deref_pbuc1=_dec__deref_pbuc1 - clobber:  cycles:6.0
   dec {c1}
 *_deref_pbuc1=_inc__deref_pbuc1 - clobber:  cycles:6.0
   inc {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg__deref_pbuc1
 CANNOT SYNTHESIZE _deref_pbuc1=_pos__deref_pbuc1
-CANNOT SYNTHESIZE _deref_pbuc1=_not__deref_pbuc2
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot__deref_pbuc2
 _deref_pbuc1=_dec__deref_pbuc2 < vbuaa=_dec__deref_pbuc1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:12.0
   lda {c2}
   sec
@@ -1226,42 +1226,42 @@ _deref_pbuc1=_inc__deref_pbuc2 < vbuaa=_inc__deref_pbuc1 < vbuaa=_inc_vbuaa < vb
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg__deref_pbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_pos__deref_pbuc2
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuc1=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuc1=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuc1=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuc1=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuc1=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuc1=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuc1=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuc1=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuc1=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuc1=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuc1=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuc1=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuz1_derefidx_vbuc2
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_dec_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_inc_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuz1_derefidx_vbuc2
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc1_derefidx_vbuaa
 _deref_pbuc1=_dec_pbuc1_derefidx_vbuaa < _deref_pbuc1=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:14.5
   tax
   lda {c1},x
@@ -1288,7 +1288,7 @@ _deref_pbuc1=_inc_pbuc1_derefidx_vbuaa < _deref_pbuc1=_inc_pbuc1_derefidx_vbuyy
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc1_derefidx_vbuxx
 _deref_pbuc1=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:12.5
   lda {c1},x
   sec
@@ -1301,7 +1301,7 @@ _deref_pbuc1=_inc_pbuc1_derefidx_vbuxx < vbuaa=_inc_pbuc1_derefidx_vbuxx < vbuaa
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc1_derefidx_vbuyy
 _deref_pbuc1=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:12.5
   lda {c1},y
   sec
@@ -1314,7 +1314,7 @@ _deref_pbuc1=_inc_pbuc1_derefidx_vbuyy < vbuaa=_inc_pbuc1_derefidx_vbuyy < vbuaa
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc1_derefidx_vbuz1
 _deref_pbuc1=_dec_pbuc1_derefidx_vbuz1 < _deref_pbuc1=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:15.5
   ldx {z1}
   lda {c1},x
@@ -1341,17 +1341,17 @@ _deref_pbuc1=_inc_pbuc1_derefidx_vbuz1 < _deref_pbuc1=_inc_pbuc1_derefidx_vbuyy
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuc1=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuc1=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc2_derefidx_vbuaa
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc2_derefidx_vbuaa
 _deref_pbuc1=_dec_pbuc2_derefidx_vbuaa < _deref_pbuc1=_dec_pbuc2_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:14.5
   tax
   lda {c2},x
@@ -1378,7 +1378,7 @@ _deref_pbuc1=_inc_pbuc2_derefidx_vbuaa < _deref_pbuc1=_inc_pbuc2_derefidx_vbuyy
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc2_derefidx_vbuaa
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc2_derefidx_vbuxx
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc2_derefidx_vbuxx
 _deref_pbuc1=_dec_pbuc2_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:12.5
   lda {c2},x
   sec
@@ -1391,7 +1391,7 @@ _deref_pbuc1=_inc_pbuc2_derefidx_vbuxx < vbuaa=_inc_pbuc1_derefidx_vbuxx < vbuaa
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc2_derefidx_vbuxx
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc2_derefidx_vbuyy
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc2_derefidx_vbuyy
 _deref_pbuc1=_dec_pbuc2_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:12.5
   lda {c2},y
   sec
@@ -1404,7 +1404,7 @@ _deref_pbuc1=_inc_pbuc2_derefidx_vbuyy < vbuaa=_inc_pbuc1_derefidx_vbuyy < vbuaa
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc2_derefidx_vbuyy
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc2_derefidx_vbuz1
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc2_derefidx_vbuz1
 _deref_pbuc1=_dec_pbuc2_derefidx_vbuz1 < _deref_pbuc1=_dec_pbuc2_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:15.5
   ldx {z1}
   lda {c2},x
@@ -1431,7 +1431,7 @@ _deref_pbuc1=_inc_pbuc2_derefidx_vbuz1 < _deref_pbuc1=_inc_pbuc2_derefidx_vbuyy
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc2_derefidx_vbuz1
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc2_derefidx_vbuc1
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc2_derefidx_vbuc1
 _deref_pbuc1=_dec_pbuc2_derefidx_vbuc1 < vbuaa=_dec_pbuc2_derefidx_vbuc1 < vbuaa=pbuc2_derefidx_vbuc1_minus_1 < vbuaa=pbuc1_derefidx_vbuaa_minus_1 < vbuaa=pbuc1_derefidx_vbuxx_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:16.5
   lda #{c1}
   tax
@@ -1462,17 +1462,17 @@ _deref_pbuc1=_inc_pbuc2_derefidx_vbuc1 < vbuaa=_inc_pbuc2_derefidx_vbuc1 < vbuaa
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc2_derefidx_vbuc1
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc2_derefidx_vbuc2
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_dec_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_inc_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc2_derefidx_vbuc2
-CANNOT SYNTHESIZE _deref_pbuc1=_not_pbuc2_derefidx_vbuc3
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE _deref_pbuc1=_dec_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE _deref_pbuc1=_inc_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_pbuc2_derefidx_vbuc3
-CANNOT SYNTHESIZE _deref_pbuc1=_not_vbuc1
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_vbuc1
 _deref_pbuc1=_dec_vbuc1 < vbuaa=_dec_vbuc1 < vbuaa=vbuc1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A   cycles:10.0
   lda #{c1}
   sec
@@ -1485,7 +1485,7 @@ _deref_pbuc1=_inc_vbuc1 < vbuaa=_inc_vbuc1 < vbuaa=vbuc1_plus_1 < vbuaa=1_plus_v
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_vbuc1
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_vbuc1
-CANNOT SYNTHESIZE _deref_pbuc1=_not_vbuc2
+CANNOT SYNTHESIZE _deref_pbuc1=_bnot_vbuc2
 _deref_pbuc1=_dec_vbuc2 < vbuaa=_dec_vbuc1 < vbuaa=vbuc1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A   cycles:10.0
   lda #{c2}
   sec
@@ -1498,587 +1498,587 @@ _deref_pbuc1=_inc_vbuc2 < vbuaa=_inc_vbuc1 < vbuaa=vbuc1_plus_1 < vbuaa=1_plus_v
   sta {c1}
 CANNOT SYNTHESIZE _deref_pbuc1=_neg_vbuc2
 CANNOT SYNTHESIZE _deref_pbuc1=_pos_vbuc2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not__deref_pbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos__deref_pbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz2_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz2_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz2_derefidx_vbuz3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz2_derefidx_vbuz3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuz2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuz2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_not_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_bnot_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_dec_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_inc_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_neg_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuaa=_pos_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not__deref_pbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos__deref_pbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz2_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz2_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz2_derefidx_vbuz3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz2_derefidx_vbuz3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuz2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuz2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_not_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_bnot_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_dec_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_inc_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_neg_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuxx=_pos_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not__deref_pbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos__deref_pbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz2_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz2_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz2_derefidx_vbuz3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz2_derefidx_vbuz3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuz2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuz2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_not_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_bnot_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_dec_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_inc_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_neg_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuyy=_pos_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not__deref_pbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos__deref_pbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuz3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuz3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_not_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_bnot_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_dec_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_inc_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_neg_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz1=_pos_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_vbuaa
 pbuz1_derefidx_vbuz2=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:13.0
   sec
   sbc #1
@@ -2091,7 +2091,7 @@ pbuz1_derefidx_vbuz2=_inc_vbuaa < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobbe
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_vbuxx
 pbuz1_derefidx_vbuz2=_dec_vbuxx < vbuaa=_dec_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:15.0
   txa
   sec
@@ -2106,7 +2106,7 @@ pbuz1_derefidx_vbuz2=_inc_vbuxx < vbuaa=_inc_vbuxx < vbuaa=_inc_vbuaa < vbuaa=vb
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_vbuyy
 pbuz1_derefidx_vbuz2=_dec_vbuyy < vbuaa=_dec_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:15.0
   tya
   sec
@@ -2121,7 +2121,7 @@ pbuz1_derefidx_vbuz2=_inc_vbuyy < vbuaa=_inc_vbuyy < vbuaa=_inc_vbuaa < vbuaa=vb
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_vbuz1
 pbuz1_derefidx_vbuz2=_dec_vbuz1 < pbuz1_derefidx_vbuz2=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:16.0
   lda {z1}
   sec
@@ -2136,7 +2136,7 @@ pbuz1_derefidx_vbuz2=_inc_vbuz1 < pbuz1_derefidx_vbuz2=_inc_vbuaa < vbuaa=_inc_v
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_vbuz2
 pbuz1_derefidx_vbuz2=_dec_vbuz2 < pbuz1_derefidx_vbuz2=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:16.0
   lda {z2}
   sec
@@ -2151,7 +2151,7 @@ pbuz1_derefidx_vbuz2=_inc_vbuz2 < pbuz1_derefidx_vbuz2=_inc_vbuaa < vbuaa=_inc_v
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_vbuz3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_vbuz3
 pbuz1_derefidx_vbuz2=_dec_vbuz3 < pbuz1_derefidx_vbuz2=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:16.0
   lda {z3}
   sec
@@ -2166,7 +2166,7 @@ pbuz1_derefidx_vbuz2=_inc_vbuz3 < pbuz1_derefidx_vbuz2=_inc_vbuaa < vbuaa=_inc_v
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_vbuz3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot__deref_pbuz1
 pbuz1_derefidx_vbuz2=_dec__deref_pbuz1 < pbuz1_derefidx_vbuz2=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:20.5
   ldy #0
   lda ({z1}),y
@@ -2183,12 +2183,12 @@ pbuz1_derefidx_vbuz2=_inc__deref_pbuz1 < pbuz1_derefidx_vbuz2=_inc_vbuaa < vbuaa
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not__deref_pbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos__deref_pbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not__deref_pbuz3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot__deref_pbuz3
 pbuz1_derefidx_vbuz2=_dec__deref_pbuz3 < vbuaa=_dec__deref_pbuz1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:20.5
   ldy #0
   lda ({z3}),y
@@ -2205,7 +2205,7 @@ pbuz1_derefidx_vbuz2=_inc__deref_pbuz3 < vbuaa=_inc__deref_pbuz1 < vbuaa=_inc_vb
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg__deref_pbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos__deref_pbuz3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot__deref_pbuc1
 pbuz1_derefidx_vbuz2=_dec__deref_pbuc1 < pbuz1_derefidx_vbuz2=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:17.0
   lda {c1}
   sec
@@ -2220,117 +2220,117 @@ pbuz1_derefidx_vbuz2=_inc__deref_pbuc1 < pbuz1_derefidx_vbuz2=_inc_vbuaa < vbuaa
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz1_derefidx_vbuz3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz1_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz1_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz1_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz1_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz1_derefidx_vbuz3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz2_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz2_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz2_derefidx_vbuz3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz2_derefidx_vbuz3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz3_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz3_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz3_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz3_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz3_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz3_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz3_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz3_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz3_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz3_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz3_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz3_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz3_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz3_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz3_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz3_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz3_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz3_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz3_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz3_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz3_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz3_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz3_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz3_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz3_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz3_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz3_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz3_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz3_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz3_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz3_derefidx_vbuz3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz3_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz3_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz3_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz3_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz3_derefidx_vbuz3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz3_derefidx_vbuz4
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz3_derefidx_vbuz4
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz3_derefidx_vbuz4
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz3_derefidx_vbuz4
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz3_derefidx_vbuz4
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz3_derefidx_vbuz4
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuz3_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuz3_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuz3_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuz3_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuz3_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuz3_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuc1_derefidx_vbuaa
 pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuaa < pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:19.5
   tay
   lda {c1},y
@@ -2347,7 +2347,7 @@ pbuz1_derefidx_vbuz2=_inc_pbuc1_derefidx_vbuaa < pbuz1_derefidx_vbuz2=_inc_pbuc1
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuc1_derefidx_vbuxx
 pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:17.5
   lda {c1},x
   sec
@@ -2362,7 +2362,7 @@ pbuz1_derefidx_vbuz2=_inc_pbuc1_derefidx_vbuxx < vbuaa=_inc_pbuc1_derefidx_vbuxx
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuc1_derefidx_vbuyy
 pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:17.5
   lda {c1},y
   sec
@@ -2377,7 +2377,7 @@ pbuz1_derefidx_vbuz2=_inc_pbuc1_derefidx_vbuyy < vbuaa=_inc_pbuc1_derefidx_vbuyy
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuc1_derefidx_vbuz1
 pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuz1 < pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:20.5
   ldy {z1}
   lda {c1},y
@@ -2394,7 +2394,7 @@ pbuz1_derefidx_vbuz2=_inc_pbuc1_derefidx_vbuz1 < pbuz1_derefidx_vbuz2=_inc_pbuc1
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuc1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuc1_derefidx_vbuz2
 pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuz2 < pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:20.5
   ldy {z2}
   lda {c1},y
@@ -2411,7 +2411,7 @@ pbuz1_derefidx_vbuz2=_inc_pbuc1_derefidx_vbuz2 < pbuz1_derefidx_vbuz2=_inc_pbuc1
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuc1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuc1_derefidx_vbuz3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuc1_derefidx_vbuz3
 pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuz3 < pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:20.5
   ldy {z3}
   lda {c1},y
@@ -2428,17 +2428,17 @@ pbuz1_derefidx_vbuz2=_inc_pbuc1_derefidx_vbuz3 < pbuz1_derefidx_vbuz2=_inc_pbuc1
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuc1_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuc1_derefidx_vbuz3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_not_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_bnot_vbuc1
 pbuz1_derefidx_vbuz2=_dec_vbuc1 < vbuaa=_dec_vbuc1 < vbuaa=vbuc1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:15.0
   lda #{c1}
   sec
@@ -2453,212 +2453,212 @@ pbuz1_derefidx_vbuz2=_inc_vbuc1 < vbuaa=_inc_vbuc1 < vbuaa=vbuc1_plus_1 < vbuaa=
   sta ({z1}),y
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_neg_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuz2=_pos_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not__deref_pbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg__deref_pbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos__deref_pbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not__deref_pbuc2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot__deref_pbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec__deref_pbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc__deref_pbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg__deref_pbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos__deref_pbuc2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz2_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz2_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz2_derefidx_vbuz3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz2_derefidx_vbuz3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuz2_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuz2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuz2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuz2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuz2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuz2_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuc3
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuc3
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_vbuc1
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_vbuc1
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_vbuc1
-CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_not_vbuc2
+CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_bnot_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_dec_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_inc_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_neg_vbuc2
 CANNOT SYNTHESIZE pbuz1_derefidx_vbuc1=_pos_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_vbuaa
 pbuc1_derefidx_vbuaa=_dec_vbuaa < pbuc1_derefidx_vbuxx=_dec_vbuxx < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:13.0
   tax
   txa
@@ -2685,7 +2685,7 @@ pbuc1_derefidx_vbuaa=_inc_vbuaa < pbuc1_derefidx_vbuyy=_inc_vbuyy < vbuaa=_inc_v
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_vbuxx
 pbuc1_derefidx_vbuaa=_dec_vbuxx < pbuc1_derefidx_vbuyy=_dec_vbuxx < pbuc1_derefidx_vbuyy=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:13.0
   tay
   txa
@@ -2700,7 +2700,7 @@ pbuc1_derefidx_vbuaa=_inc_vbuxx < pbuc1_derefidx_vbuyy=_inc_vbuxx < pbuc1_derefi
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_vbuyy
 pbuc1_derefidx_vbuaa=_dec_vbuyy < pbuc1_derefidx_vbuxx=_dec_vbuyy < vbuaa=_dec_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:13.0
   tax
   tya
@@ -2715,7 +2715,7 @@ pbuc1_derefidx_vbuaa=_inc_vbuyy < pbuc1_derefidx_vbuxx=_inc_vbuyy < vbuaa=_inc_v
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_vbuz1
 pbuc1_derefidx_vbuaa=_dec_vbuz1 < pbuc1_derefidx_vbuxx=_dec_vbuz1 < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:14.0
   tax
   lda {z1}
@@ -2742,7 +2742,7 @@ pbuc1_derefidx_vbuaa=_inc_vbuz1 < pbuc1_derefidx_vbuyy=_inc_vbuz1 < pbuc1_derefi
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot__deref_pbuz1
 pbuc1_derefidx_vbuaa=_dec__deref_pbuz1 < pbuc1_derefidx_vbuxx=_dec__deref_pbuz1 < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X Y  cycles:18.5
   tax
   ldy #0
@@ -2759,7 +2759,7 @@ pbuc1_derefidx_vbuaa=_inc__deref_pbuz1 < pbuc1_derefidx_vbuxx=_inc__deref_pbuz1
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot__deref_pbuc1
 pbuc1_derefidx_vbuaa=_dec__deref_pbuc1 < pbuc1_derefidx_vbuxx=_dec__deref_pbuc1 < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:15.0
   tax
   lda {c1}
@@ -2786,7 +2786,7 @@ pbuc1_derefidx_vbuaa=_inc__deref_pbuc1 < pbuc1_derefidx_vbuyy=_inc__deref_pbuc1
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not__deref_pbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot__deref_pbuc2
 pbuc1_derefidx_vbuaa=_dec__deref_pbuc2 < pbuc1_derefidx_vbuxx=_dec__deref_pbuc2 < vbuaa=_dec__deref_pbuc1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:15.0
   tax
   lda {c2}
@@ -2813,72 +2813,80 @@ pbuc1_derefidx_vbuaa=_inc__deref_pbuc2 < pbuc1_derefidx_vbuyy=_inc__deref_pbuc2
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos__deref_pbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuz1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuz1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuaa
+pbuc1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuaa < pbuc1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuyy - clobber:A Y  cycles:15.5
+  tay
+  lda {c1},y
+  clc
+  adc #1
+  sta {c1},y
+pbuc1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuaa < pbuc1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuxx - clobber:X   cycles:9.0
+  tax
+  inc {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc2_derefidx_vbuaa
 pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuaa < pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:15.5
   tax
   lda {c2},x
@@ -2905,7 +2913,7 @@ pbuc1_derefidx_vbuaa=_inc_pbuc2_derefidx_vbuaa < pbuc1_derefidx_vbuyy=_inc_pbuc2
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc2_derefidx_vbuxx
 pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuxx < pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:15.5
   tay
   lda {c2},x
@@ -2920,7 +2928,7 @@ pbuc1_derefidx_vbuaa=_inc_pbuc2_derefidx_vbuxx < pbuc1_derefidx_vbuyy=_inc_pbuc2
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc2_derefidx_vbuyy
 pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuyy < pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:15.5
   tax
   lda {c2},y
@@ -2935,7 +2943,7 @@ pbuc1_derefidx_vbuaa=_inc_pbuc2_derefidx_vbuyy < pbuc1_derefidx_vbuxx=_inc_pbuc2
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc2_derefidx_vbuz1
 pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuxx < pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X Y  cycles:18.5
   ldx {z1}
   tay
@@ -2952,27 +2960,27 @@ pbuc1_derefidx_vbuaa=_inc_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuaa=_inc_pbuc2
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc2_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc2_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_pbuc2_derefidx_vbuc3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_pbuc2_derefidx_vbuc3
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_dec_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_inc_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_not_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_bnot_vbuc2
 pbuc1_derefidx_vbuaa=_dec_vbuc2 < pbuc1_derefidx_vbuxx=_dec_vbuc2 < vbuaa=_dec_vbuc1 < vbuaa=vbuc1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:13.0
   tax
   lda #{c2}
@@ -2999,7 +3007,7 @@ pbuc1_derefidx_vbuaa=_inc_vbuc2 < pbuc1_derefidx_vbuyy=_inc_vbuc2 < vbuaa=_inc_v
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_neg_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuaa=_pos_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_vbuaa
 pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:9.0
   sec
   sbc #1
@@ -3010,7 +3018,7 @@ pbuc1_derefidx_vbuxx=_inc_vbuaa < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobbe
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_vbuxx
 pbuc1_derefidx_vbuxx=_dec_vbuxx < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:11.0
   txa
   sec
@@ -3023,7 +3031,7 @@ pbuc1_derefidx_vbuxx=_inc_vbuxx < pbuc1_derefidx_vbuxx=_inc_vbuaa < vbuaa=_inc_v
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_vbuyy
 pbuc1_derefidx_vbuxx=_dec_vbuyy < vbuaa=_dec_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:11.0
   tya
   sec
@@ -3036,7 +3044,7 @@ pbuc1_derefidx_vbuxx=_inc_vbuyy < vbuaa=_inc_vbuyy < vbuaa=_inc_vbuaa < vbuaa=vb
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_vbuz1
 pbuc1_derefidx_vbuxx=_dec_vbuz1 < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:12.0
   lda {z1}
   sec
@@ -3049,7 +3057,7 @@ pbuc1_derefidx_vbuxx=_inc_vbuz1 < pbuc1_derefidx_vbuxx=_inc_vbuaa < vbuaa=_inc_v
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot__deref_pbuz1
 pbuc1_derefidx_vbuxx=_dec__deref_pbuz1 < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:16.5
   ldy #0
   lda ({z1}),y
@@ -3064,7 +3072,7 @@ pbuc1_derefidx_vbuxx=_inc__deref_pbuz1 < pbuc1_derefidx_vbuxx=_inc_vbuaa < vbuaa
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot__deref_pbuc1
 pbuc1_derefidx_vbuxx=_dec__deref_pbuc1 < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:13.0
   lda {c1}
   sec
@@ -3077,7 +3085,7 @@ pbuc1_derefidx_vbuxx=_inc__deref_pbuc1 < pbuc1_derefidx_vbuxx=_inc_vbuaa < vbuaa
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not__deref_pbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot__deref_pbuc2
 pbuc1_derefidx_vbuxx=_dec__deref_pbuc2 < vbuaa=_dec__deref_pbuc1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:13.0
   lda {c2}
   sec
@@ -3090,72 +3098,73 @@ pbuc1_derefidx_vbuxx=_inc__deref_pbuc2 < vbuaa=_inc__deref_pbuc1 < vbuaa=_inc_vb
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos__deref_pbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuz1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuz1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuxx
+*pbuc1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuxx - clobber:  cycles:7.0
+  inc {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc2_derefidx_vbuaa
 pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuaa < pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:15.5
   tay
   lda {c2},y
@@ -3170,7 +3179,7 @@ pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuaa < pbuc1_derefidx_vbuxx=_inc_pbuc2
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc2_derefidx_vbuxx
 pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:13.5
   lda {c2},x
   sec
@@ -3183,7 +3192,7 @@ pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuxx < vbuaa=_inc_pbuc1_derefidx_vbuxx
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc2_derefidx_vbuyy
 pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:13.5
   lda {c2},y
   sec
@@ -3196,7 +3205,7 @@ pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuyy < vbuaa=_inc_pbuc1_derefidx_vbuyy
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc2_derefidx_vbuz1
 pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:16.5
   ldy {z1}
   lda {c2},y
@@ -3211,27 +3220,27 @@ pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuxx=_inc_pbuc2
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc2_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc2_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_pbuc2_derefidx_vbuc3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_pbuc2_derefidx_vbuc3
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_dec_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_inc_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_not_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_bnot_vbuc2
 pbuc1_derefidx_vbuxx=_dec_vbuc2 < vbuaa=_dec_vbuc1 < vbuaa=vbuc1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A   cycles:11.0
   lda #{c2}
   sec
@@ -3244,7 +3253,7 @@ pbuc1_derefidx_vbuxx=_inc_vbuc2 < vbuaa=_inc_vbuc1 < vbuaa=vbuc1_plus_1 < vbuaa=
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_neg_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuxx=_pos_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_vbuaa
 pbuc1_derefidx_vbuyy=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:9.0
   sec
   sbc #1
@@ -3255,7 +3264,7 @@ pbuc1_derefidx_vbuyy=_inc_vbuaa < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobbe
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_vbuxx
 pbuc1_derefidx_vbuyy=_dec_vbuxx < pbuc1_derefidx_vbuyy=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:11.0
   txa
   sec
@@ -3268,7 +3277,7 @@ pbuc1_derefidx_vbuyy=_inc_vbuxx < pbuc1_derefidx_vbuyy=_inc_vbuaa < vbuaa=_inc_v
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_vbuyy
 pbuc1_derefidx_vbuyy=_dec_vbuyy < vbuaa=_dec_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:11.0
   tya
   sec
@@ -3281,7 +3290,7 @@ pbuc1_derefidx_vbuyy=_inc_vbuyy < vbuaa=_inc_vbuyy < vbuaa=_inc_vbuaa < vbuaa=vb
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_vbuz1
 pbuc1_derefidx_vbuyy=_dec_vbuz1 < pbuc1_derefidx_vbuyy=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:12.0
   lda {z1}
   sec
@@ -3294,7 +3303,7 @@ pbuc1_derefidx_vbuyy=_inc_vbuz1 < pbuc1_derefidx_vbuyy=_inc_vbuaa < vbuaa=_inc_v
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot__deref_pbuz1
 pbuc1_derefidx_vbuyy=_dec__deref_pbuz1 < pbuc1_derefidx_vbuaa=_dec__deref_pbuz1 < pbuc1_derefidx_vbuxx=_dec__deref_pbuz1 < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X Y  cycles:20.5
   tya
   tax
@@ -3313,7 +3322,7 @@ pbuc1_derefidx_vbuyy=_inc__deref_pbuz1 < pbuc1_derefidx_vbuaa=_inc__deref_pbuz1
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot__deref_pbuc1
 pbuc1_derefidx_vbuyy=_dec__deref_pbuc1 < pbuc1_derefidx_vbuyy=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:13.0
   lda {c1}
   sec
@@ -3326,7 +3335,7 @@ pbuc1_derefidx_vbuyy=_inc__deref_pbuc1 < pbuc1_derefidx_vbuyy=_inc_vbuaa < vbuaa
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not__deref_pbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot__deref_pbuc2
 pbuc1_derefidx_vbuyy=_dec__deref_pbuc2 < vbuaa=_dec__deref_pbuc1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:13.0
   lda {c2}
   sec
@@ -3339,72 +3348,80 @@ pbuc1_derefidx_vbuyy=_inc__deref_pbuc2 < vbuaa=_inc__deref_pbuc1 < vbuaa=_inc_vb
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos__deref_pbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuz1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuz1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuyy
+*pbuc1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuyy - clobber:A   cycles:13.5
+  lda {c1},y
+  clc
+  adc #1
+  sta {c1},y
+pbuc1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuyy < pbuc1_derefidx_vbuaa=_inc_pbuc1_derefidx_vbuaa < pbuc1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuxx - clobber:A X   cycles:11.0
+  tya
+  tax
+  inc {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc2_derefidx_vbuaa
 pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuaa < vbuaa=_dec_pbuc1_derefidx_vbuaa < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:15.5
   tax
   lda {c2},x
@@ -3419,7 +3436,7 @@ pbuc1_derefidx_vbuyy=_inc_pbuc2_derefidx_vbuaa < vbuaa=_inc_pbuc1_derefidx_vbuaa
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc2_derefidx_vbuxx
 pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:13.5
   lda {c2},x
   sec
@@ -3432,7 +3449,7 @@ pbuc1_derefidx_vbuyy=_inc_pbuc2_derefidx_vbuxx < vbuaa=_inc_pbuc1_derefidx_vbuxx
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc2_derefidx_vbuyy
 pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A   cycles:13.5
   lda {c2},y
   sec
@@ -3445,7 +3462,7 @@ pbuc1_derefidx_vbuyy=_inc_pbuc2_derefidx_vbuyy < vbuaa=_inc_pbuc1_derefidx_vbuyy
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc2_derefidx_vbuz1
 pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:16.5
   ldx {z1}
   lda {c2},x
@@ -3460,27 +3477,27 @@ pbuc1_derefidx_vbuyy=_inc_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuyy=_inc_pbuc2
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc2_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc2_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_pbuc2_derefidx_vbuc3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_pbuc2_derefidx_vbuc3
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_dec_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_inc_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_not_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_bnot_vbuc2
 pbuc1_derefidx_vbuyy=_dec_vbuc2 < vbuaa=_dec_vbuc1 < vbuaa=vbuc1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A   cycles:11.0
   lda #{c2}
   sec
@@ -3493,7 +3510,7 @@ pbuc1_derefidx_vbuyy=_inc_vbuc2 < vbuaa=_inc_vbuc1 < vbuaa=vbuc1_plus_1 < vbuaa=
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_neg_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuyy=_pos_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_vbuaa
 pbuc1_derefidx_vbuz1=_dec_vbuaa < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:12.0
   ldx {z1}
   sec
@@ -3516,7 +3533,7 @@ pbuc1_derefidx_vbuz1=_inc_vbuaa < pbuc1_derefidx_vbuyy=_inc_vbuaa < vbuaa=_inc_v
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_vbuxx
 pbuc1_derefidx_vbuz1=_dec_vbuxx < pbuc1_derefidx_vbuz1=_dec_vbuaa < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:14.0
   txa
   ldx {z1}
@@ -3543,7 +3560,7 @@ pbuc1_derefidx_vbuz1=_inc_vbuxx < pbuc1_derefidx_vbuyy=_inc_vbuxx < pbuc1_derefi
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_vbuyy
 pbuc1_derefidx_vbuz1=_dec_vbuyy < pbuc1_derefidx_vbuxx=_dec_vbuyy < vbuaa=_dec_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:14.0
   ldx {z1}
   tya
@@ -3570,7 +3587,7 @@ pbuc1_derefidx_vbuz1=_inc_vbuyy < pbuc1_derefidx_vbuz1=_inc_vbuaa < pbuc1_derefi
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_vbuz1
 pbuc1_derefidx_vbuz1=_dec_vbuz1 < pbuc1_derefidx_vbuxx=_dec_vbuxx < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:14.0
   ldx {z1}
   txa
@@ -3597,7 +3614,7 @@ pbuc1_derefidx_vbuz1=_inc_vbuz1 < pbuc1_derefidx_vbuyy=_inc_vbuyy < vbuaa=_inc_v
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_vbuz2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_vbuz2
 pbuc1_derefidx_vbuz1=_dec_vbuz2 < pbuc1_derefidx_vbuz1=_dec_vbuaa < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:15.0
   lda {z2}
   ldx {z1}
@@ -3624,7 +3641,7 @@ pbuc1_derefidx_vbuz1=_inc_vbuz2 < pbuc1_derefidx_vbuz1=_inc_vbuaa < pbuc1_derefi
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_vbuz2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot__deref_pbuz1
 pbuc1_derefidx_vbuz1=_dec__deref_pbuz1 < pbuc1_derefidx_vbuz1=_dec_vbuaa < pbuc1_derefidx_vbuyy=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A Y  cycles:19.5
   ldy #0
   lda ({z1}),y
@@ -3641,7 +3658,7 @@ pbuc1_derefidx_vbuz1=_inc__deref_pbuz1 < pbuc1_derefidx_vbuz1=_inc_vbuaa < pbuc1
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not__deref_pbuz2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot__deref_pbuz2
 pbuc1_derefidx_vbuz1=_dec__deref_pbuz2 < pbuc1_derefidx_vbuxx=_dec__deref_pbuz1 < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X Y  cycles:19.5
   ldx {z1}
   ldy #0
@@ -3658,7 +3675,7 @@ pbuc1_derefidx_vbuz1=_inc__deref_pbuz2 < pbuc1_derefidx_vbuxx=_inc__deref_pbuz1
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg__deref_pbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos__deref_pbuz2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot__deref_pbuc1
 pbuc1_derefidx_vbuz1=_dec__deref_pbuc1 < pbuc1_derefidx_vbuz1=_dec_vbuaa < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:16.0
   lda {c1}
   ldx {z1}
@@ -3685,7 +3702,7 @@ pbuc1_derefidx_vbuz1=_inc__deref_pbuc1 < pbuc1_derefidx_vbuz1=_inc_vbuaa < pbuc1
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not__deref_pbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot__deref_pbuc2
 pbuc1_derefidx_vbuz1=_dec__deref_pbuc2 < vbuaa=_dec__deref_pbuc1 < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:16.0
   lda {c2}
   sec
@@ -3712,82 +3729,82 @@ pbuc1_derefidx_vbuz1=_inc__deref_pbuc2 < pbuc1_derefidx_vbuyy=_inc__deref_pbuc2
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos__deref_pbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuz3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuz3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuz3
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuz2_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuz2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuz2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuz2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuz2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuz2_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuaa
 pbuc1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuaa < pbuc1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:18.5
   tax
   lda {c1},x
@@ -3804,7 +3821,7 @@ pbuc1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuaa < pbuc1_derefidx_vbuz1=_inc_pbuc1
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuxx
 pbuc1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:16.5
   lda {c1},x
   sec
@@ -3819,7 +3836,7 @@ pbuc1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuxx < vbuaa=_inc_pbuc1_derefidx_vbuxx
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuyy
 pbuc1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_pbuc1_derefidx_vbuyy < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:16.5
   lda {c1},y
   sec
@@ -3834,7 +3851,7 @@ pbuc1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuyy < vbuaa=_inc_pbuc1_derefidx_vbuyy
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuz1
 pbuc1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuz1 < pbuc1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:19.5
   ldx {z1}
   lda {c1},x
@@ -3842,16 +3859,18 @@ pbuc1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuz1 < pbuc1_derefidx_vbuz1=_dec_pbuc1
   sbc #1
   ldx {z1}
   sta {c1},x
-pbuc1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuz1 < pbuc1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuxx < vbuaa=_inc_pbuc1_derefidx_vbuxx < vbuaa=_inc_vbuaa < vbuaa=vbuaa_plus_1 - clobber:A X   cycles:19.5
-  ldx {z1}
-  lda {c1},x
+pbuc1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuz1 < pbuc1_derefidx_vbuyy=_inc_pbuc1_derefidx_vbuyy - clobber:A Y  cycles:16.5
+  ldy {z1}
+  lda {c1},y
   clc
   adc #1
+  sta {c1},y
+pbuc1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuz1 < pbuc1_derefidx_vbuxx=_inc_pbuc1_derefidx_vbuxx - clobber:X   cycles:10.0
   ldx {z1}
-  sta {c1},x
+  inc {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuz2
 pbuc1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuz2 < pbuc1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:19.5
   ldx {z2}
   lda {c1},x
@@ -3868,17 +3887,17 @@ pbuc1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuz2 < pbuc1_derefidx_vbuz1=_inc_pbuc1
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc2_derefidx_vbuaa
 pbuc1_derefidx_vbuz1=_dec_pbuc2_derefidx_vbuaa < pbuc1_derefidx_vbuz1=_dec_pbuc2_derefidx_vbuxx < pbuc1_derefidx_vbuz1=_dec_vbuaa < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:18.5
   tax
   lda {c2},x
@@ -3909,7 +3928,7 @@ pbuc1_derefidx_vbuz1=_inc_pbuc2_derefidx_vbuaa < pbuc1_derefidx_vbuz1=_inc_pbuc2
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc2_derefidx_vbuxx
 pbuc1_derefidx_vbuz1=_dec_pbuc2_derefidx_vbuxx < pbuc1_derefidx_vbuz1=_dec_vbuaa < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:16.5
   lda {c2},x
   ldx {z1}
@@ -3936,7 +3955,7 @@ pbuc1_derefidx_vbuz1=_inc_pbuc2_derefidx_vbuxx < pbuc1_derefidx_vbuz1=_inc_vbuaa
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc2_derefidx_vbuyy
 pbuc1_derefidx_vbuz1=_dec_pbuc2_derefidx_vbuyy < pbuc1_derefidx_vbuz1=_dec_vbuaa < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:16.5
   lda {c2},y
   ldx {z1}
@@ -3963,7 +3982,7 @@ pbuc1_derefidx_vbuz1=_inc_pbuc2_derefidx_vbuyy < pbuc1_derefidx_vbuz1=_inc_vbuaa
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc2_derefidx_vbuz1
 pbuc1_derefidx_vbuz1=_dec_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuxx=_dec_pbuc2_derefidx_vbuxx < vbuaa=_dec_pbuc1_derefidx_vbuxx < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:16.5
   ldx {z1}
   lda {c2},x
@@ -3990,7 +4009,7 @@ pbuc1_derefidx_vbuz1=_inc_pbuc2_derefidx_vbuz1 < pbuc1_derefidx_vbuyy=_inc_pbuc2
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc2_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc2_derefidx_vbuz2
 pbuc1_derefidx_vbuz1=_dec_pbuc2_derefidx_vbuz2 < pbuc1_derefidx_vbuz1=_dec_pbuc2_derefidx_vbuxx < pbuc1_derefidx_vbuz1=_dec_vbuaa < pbuc1_derefidx_vbuxx=_dec_vbuaa < vbuaa=_dec_vbuaa < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:19.5
   ldx {z2}
   lda {c2},x
@@ -4021,7 +4040,7 @@ pbuc1_derefidx_vbuz1=_inc_pbuc2_derefidx_vbuz2 < pbuc1_derefidx_vbuz1=_inc_pbuc2
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc2_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc2_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc2_derefidx_vbuc1
 pbuc1_derefidx_vbuz1=_dec_pbuc2_derefidx_vbuc1 < vbuaa=_dec_pbuc2_derefidx_vbuc1 < vbuaa=pbuc2_derefidx_vbuc1_minus_1 < vbuaa=pbuc1_derefidx_vbuaa_minus_1 < vbuaa=pbuc1_derefidx_vbuxx_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:20.5
   lda #{c1}
   tax
@@ -4040,17 +4059,17 @@ pbuc1_derefidx_vbuz1=_inc_pbuc2_derefidx_vbuc1 < vbuaa=_inc_pbuc2_derefidx_vbuc1
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc2_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc2_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_pbuc2_derefidx_vbuc3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_dec_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_inc_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_pbuc2_derefidx_vbuc3
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_vbuc1
 pbuc1_derefidx_vbuz1=_dec_vbuc1 < vbuaa=_dec_vbuc1 < vbuaa=vbuc1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:14.0
   lda #{c1}
   sec
@@ -4065,7 +4084,7 @@ pbuc1_derefidx_vbuz1=_inc_vbuc1 < vbuaa=_inc_vbuc1 < vbuaa=vbuc1_plus_1 < vbuaa=
   sta {c1},x
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_not_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_bnot_vbuc2
 pbuc1_derefidx_vbuz1=_dec_vbuc2 < vbuaa=_dec_vbuc1 < vbuaa=vbuc1_minus_1 < vbuaa=vbuaa_minus_1 - clobber:A X   cycles:14.0
   lda #{c2}
   sec
@@ -4092,352 +4111,352 @@ pbuc1_derefidx_vbuz1=_inc_vbuc2 < pbuc1_derefidx_vbuyy=_inc_vbuc2 < vbuaa=_inc_v
   sta {c1},y
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_neg_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuz1=_pos_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not__deref_pbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos__deref_pbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuz1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuz1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_pbuc2_derefidx_vbuc3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_pbuc2_derefidx_vbuc3
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_not_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_bnot_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_dec_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_inc_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_neg_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc1=_pos_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not__deref_pbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg__deref_pbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos__deref_pbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not__deref_pbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg__deref_pbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos__deref_pbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not__deref_pbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg__deref_pbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos__deref_pbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not__deref_pbuc3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot__deref_pbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec__deref_pbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc__deref_pbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg__deref_pbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos__deref_pbuc3
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuz1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuz1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuz1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuz1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuz1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuz1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuz1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuz1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuz1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuz1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuz1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuz1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuz1_derefidx_vbuz2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuz1_derefidx_vbuz2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuz1_derefidx_vbuz2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuz1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuz1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuz1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuz1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuz1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuz1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuz1_derefidx_vbuc3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuz1_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuz1_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuz1_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuz1_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuz1_derefidx_vbuc3
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc1_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc1_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc1_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc1_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc1_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc1_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc1_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc1_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc1_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc1_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc1_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc1_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc1_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc1_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc1_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc1_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc1_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc1_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc1_derefidx_vbuc3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc1_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc1_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc1_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc1_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc1_derefidx_vbuc3
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc2_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc2_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc2_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc2_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc2_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc2_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc2_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc2_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc2_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc2_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc2_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc2_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc2_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc2_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc2_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc2_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc2_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc2_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc2_derefidx_vbuc3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc2_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc2_derefidx_vbuc3
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc3_derefidx_vbuaa
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc3_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc3_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc3_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc3_derefidx_vbuaa
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc3_derefidx_vbuaa
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc3_derefidx_vbuxx
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc3_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc3_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc3_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc3_derefidx_vbuxx
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc3_derefidx_vbuxx
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc3_derefidx_vbuyy
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc3_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc3_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc3_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc3_derefidx_vbuyy
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc3_derefidx_vbuyy
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc3_derefidx_vbuz1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc3_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc3_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc3_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc3_derefidx_vbuz1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc3_derefidx_vbuz1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc3_derefidx_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc3_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc3_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc3_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc3_derefidx_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc3_derefidx_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc3_derefidx_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc3_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc3_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc3_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc3_derefidx_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc3_derefidx_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc3_derefidx_vbuc3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc3_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc3_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc3_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc3_derefidx_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc3_derefidx_vbuc3
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_pbuc3_derefidx_vbuc4
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_pbuc3_derefidx_vbuc4
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_pbuc3_derefidx_vbuc4
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_pbuc3_derefidx_vbuc4
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_pbuc3_derefidx_vbuc4
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_pbuc3_derefidx_vbuc4
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_vbuc1
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_vbuc1
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_vbuc1
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_vbuc2
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_vbuc2
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_pos_vbuc2
-CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_not_vbuc3
+CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_bnot_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_dec_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_inc_vbuc3
 CANNOT SYNTHESIZE pbuc1_derefidx_vbuc2=_neg_vbuc3
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.asm b/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.asm
new file mode 100644
index 000000000..2961ba5a4
--- /dev/null
+++ b/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.asm
@@ -0,0 +1,151 @@
+.pc = $801 "Basic"
+:BasicUpstart(main)
+.pc = $80d "Program"
+  .label RASTER = $d012
+  .label CIA1_PORT_A = $dc00
+  .label CIA1_PORT_B = $dc01
+  .label CIA1_PORT_A_DDR = $dc02
+  .label CIA1_PORT_B_DDR = $dc03
+  jsr main
+main: {
+    .label sc = 2
+    .label row_pressed_bits = 4
+    .label screen = 2
+    .label ch = 4
+    lda #<$400
+    sta sc
+    lda #>$400
+    sta sc+1
+  b1:
+    lda #' '
+    ldy #0
+    sta (sc),y
+    inc sc
+    bne !+
+    inc sc+1
+  !:
+    lda sc+1
+    cmp #>$400+$3e8
+    bcc b1
+    bne !+
+    lda sc
+    cmp #<$400+$3e8
+    bcc b1
+  !:
+    jsr keyboard_init
+  b5:
+    lda RASTER
+    cmp #$ff
+    bne b5
+    lda #<$400
+    sta screen
+    lda #>$400
+    sta screen+1
+    ldx #0
+  b6:
+    txa
+    jsr keyboard_matrix_read
+    sta row_pressed_bits
+    ldy #0
+  b7:
+    lda #$80
+    and row_pressed_bits
+    cmp #0
+    beq b8
+    lda #'1'
+    sta (screen),y
+  b9:
+    asl row_pressed_bits
+    iny
+    cpy #8
+    bne b7
+    lda screen
+    clc
+    adc #$28
+    sta screen
+    bcc !+
+    inc screen+1
+  !:
+    inx
+    cpx #8
+    bne b6
+    lda screen
+    clc
+    adc #$28
+    sta screen
+    bcc !+
+    inc screen+1
+  !:
+    ldx #0
+  b10:
+    lda chars,x
+    sta ch
+    jsr keyboard_char_pressed
+    cmp #0
+    beq b11
+    txa
+    tay
+    lda ch
+    sta (screen),y
+  b12:
+    inx
+    cpx #6
+    bne b10
+    jmp b5
+  b11:
+    txa
+    tay
+    lda #' '
+    sta (screen),y
+    jmp b12
+  b8:
+    lda #'0'
+    sta (screen),y
+    jmp b9
+    chars: .byte '@', 'a', 'b', 'c', 'd', 'e'
+}
+keyboard_char_pressed: {
+    .label _1 = 5
+    .label ch = 4
+    ldy ch
+    jsr keyboard_matrix_row
+    jsr keyboard_matrix_read
+    sta _1
+    ldy ch
+    jsr keyboard_matrix_col
+    and _1
+    rts
+}
+keyboard_matrix_col: {
+    lda keyboard_matrix_chars,y
+    lsr
+    lsr
+    lsr
+    lsr
+    tay
+    lda keyboard_matrix_col_bitmask,y
+    rts
+}
+keyboard_matrix_read: {
+    tay
+    lda keyboard_row_bits,y
+    sta CIA1_PORT_A
+    lda CIA1_PORT_B
+    eor #$ff
+    rts
+}
+keyboard_matrix_row: {
+    lda keyboard_matrix_chars,y
+    and #$f
+    rts
+}
+keyboard_init: {
+    lda #$ff
+    sta CIA1_PORT_A_DDR
+    lda #0
+    sta CIA1_PORT_B_DDR
+    rts
+}
+  keyboard_row_bits: .byte $fe, $fd, $fb, $f7, $ef, $df, $bf, $7f
+  keyboard_matrix_col_bitmask: .byte 1, 2, 4, 8, $10, $20, $40, $80
+  keyboard_matrix_chars: .byte $65, $21, $43, $42, $22, $61
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.cfg b/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.cfg
new file mode 100644
index 000000000..30a47aefc
--- /dev/null
+++ b/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.cfg
@@ -0,0 +1,138 @@
+@begin: scope:[]  from
+  [0] phi() [ ] ( )
+  to:@6
+@6: scope:[]  from @begin
+  [1] phi() [ ] ( )
+  [2] call main param-assignment [ ] ( )
+  to:@end
+@end: scope:[]  from @6
+  [3] phi() [ ] ( )
+main: scope:[main]  from @6
+  [4] phi() [ ] ( main:2 [ ] )
+  to:main::@1
+main::@1: scope:[main]  from main main::@1
+  [5] (byte*) main::sc#2 ← phi( main/((byte*))(word/signed word/dword/signed dword) 1024 main::@1/(byte*) main::sc#1 ) [ main::sc#2 ] ( main:2 [ main::sc#2 ] )
+  [6] *((byte*) main::sc#2) ← (byte) ' ' [ main::sc#2 ] ( main:2 [ main::sc#2 ] )
+  [7] (byte*) main::sc#1 ← ++ (byte*) main::sc#2 [ main::sc#1 ] ( main:2 [ main::sc#1 ] )
+  [8] if((byte*) main::sc#1<(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto main::@1 [ main::sc#1 ] ( main:2 [ main::sc#1 ] )
+  to:main::@13
+main::@13: scope:[main]  from main::@1
+  [9] phi() [ ] ( main:2 [ ] )
+  [10] call keyboard_init param-assignment [ ] ( main:2 [ ] )
+  to:main::@2
+main::@2: scope:[main]  from main::@12 main::@13
+  [11] if(true) goto main::@5 [ ] ( main:2 [ ] )
+  to:main::@return
+main::@return: scope:[main]  from main::@2
+  [12] return  [ ] ( main:2 [ ] )
+  to:@return
+main::@5: scope:[main]  from main::@2 main::@5
+  [13] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@5 [ ] ( main:2 [ ] )
+  to:main::@6
+main::@6: scope:[main]  from main::@19 main::@5
+  [14] (byte*) main::screen#12 ← phi( main::@5/((byte*))(word/signed word/dword/signed dword) 1024 main::@19/(byte*) main::screen#1 ) [ main::row#2 main::screen#12 ] ( main:2 [ main::row#2 main::screen#12 ] )
+  [14] (byte) main::row#2 ← phi( main::@5/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@19/(byte) main::row#1 ) [ main::row#2 main::screen#12 ] ( main:2 [ main::row#2 main::screen#12 ] )
+  [15] (byte) keyboard_matrix_read::rowid#0 ← (byte) main::row#2 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#0 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#0 ] )
+  [16] call keyboard_matrix_read param-assignment [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] )
+  [17] (byte) keyboard_matrix_read::return#0 ← (byte) keyboard_matrix_read::return#2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#0 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#0 ] )
+  to:main::@26
+main::@26: scope:[main]  from main::@6
+  [18] (byte) main::row_pressed_bits#0 ← (byte) keyboard_matrix_read::return#0 [ main::row#2 main::screen#12 main::row_pressed_bits#0 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#0 ] )
+  to:main::@7
+main::@7: scope:[main]  from main::@26 main::@9
+  [19] (byte) main::col#2 ← phi( main::@26/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@9/(byte) main::col#1 ) [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] )
+  [19] (byte) main::row_pressed_bits#2 ← phi( main::@26/(byte) main::row_pressed_bits#0 main::@9/(byte) main::row_pressed_bits#1 ) [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] )
+  [20] (byte~) main::$5 ← (byte) main::row_pressed_bits#2 & (byte/word/signed word/dword/signed dword) 128 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] )
+  [21] if((byte~) main::$5==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@8 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] )
+  to:main::@17
+main::@17: scope:[main]  from main::@7
+  [22] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '1' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] )
+  to:main::@9
+main::@9: scope:[main]  from main::@17 main::@8
+  [23] (byte) main::row_pressed_bits#1 ← (byte) main::row_pressed_bits#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ main::row#2 main::screen#12 main::col#2 main::row_pressed_bits#1 ] ( main:2 [ main::row#2 main::screen#12 main::col#2 main::row_pressed_bits#1 ] )
+  [24] (byte) main::col#1 ← ++ (byte) main::col#2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] )
+  [25] if((byte) main::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@7 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] )
+  to:main::@19
+main::@19: scope:[main]  from main::@9
+  [26] (byte*) main::screen#1 ← (byte*) main::screen#12 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::row#2 main::screen#1 ] ( main:2 [ main::row#2 main::screen#1 ] )
+  [27] (byte) main::row#1 ← ++ (byte) main::row#2 [ main::row#1 main::screen#1 ] ( main:2 [ main::row#1 main::screen#1 ] )
+  [28] if((byte) main::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@6 [ main::row#1 main::screen#1 ] ( main:2 [ main::row#1 main::screen#1 ] )
+  to:main::@20
+main::@20: scope:[main]  from main::@19
+  [29] (byte*) main::screen#2 ← (byte*) main::screen#1 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::screen#2 ] ( main:2 [ main::screen#2 ] )
+  to:main::@10
+main::@10: scope:[main]  from main::@12 main::@20
+  [30] (byte) main::i#2 ← phi( main::@12/(byte) main::i#1 main::@20/(byte/signed byte/word/signed word/dword/signed dword) 0 ) [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] )
+  [31] (byte) main::ch#0 ← *((const byte[]) main::chars#0 + (byte) main::i#2) [ main::screen#2 main::i#2 main::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 ] )
+  [32] (byte) keyboard_char_pressed::ch#0 ← (byte) main::ch#0 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] )
+  [33] call keyboard_char_pressed param-assignment [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+  [34] (byte) keyboard_char_pressed::return#0 ← (byte) keyboard_char_pressed::return#1 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#0 ] )
+  to:main::@27
+main::@27: scope:[main]  from main::@10
+  [35] (byte~) main::$13 ← (byte) keyboard_char_pressed::return#0 [ main::screen#2 main::i#2 main::ch#0 main::$13 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 main::$13 ] )
+  [36] if((byte~) main::$13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@11 [ main::screen#2 main::i#2 main::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 ] )
+  to:main::@21
+main::@21: scope:[main]  from main::@27
+  [37] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) main::ch#0 [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] )
+  to:main::@12
+main::@12: scope:[main]  from main::@11 main::@21
+  [38] (byte) main::i#1 ← ++ (byte) main::i#2 [ main::screen#2 main::i#1 ] ( main:2 [ main::screen#2 main::i#1 ] )
+  [39] if((byte) main::i#1!=(byte/signed byte/word/signed word/dword/signed dword) 6) goto main::@10 [ main::screen#2 main::i#1 ] ( main:2 [ main::screen#2 main::i#1 ] )
+  to:main::@2
+main::@11: scope:[main]  from main::@27
+  [40] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) ' ' [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] )
+  to:main::@12
+main::@8: scope:[main]  from main::@7
+  [41] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '0' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] )
+  to:main::@9
+keyboard_char_pressed: scope:[keyboard_char_pressed]  from main::@10
+  [42] (byte) keyboard_matrix_row::ch#0 ← (byte) keyboard_char_pressed::ch#0 [ keyboard_char_pressed::ch#0 keyboard_matrix_row::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::ch#0 ] )
+  [43] call keyboard_matrix_row param-assignment [ keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+  [44] (byte) keyboard_matrix_row::return#0 ← (byte) keyboard_matrix_row::return#1 [ keyboard_char_pressed::ch#0 keyboard_matrix_row::return#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#0 ] )
+  to:keyboard_char_pressed::@2
+keyboard_char_pressed::@2: scope:[keyboard_char_pressed]  from keyboard_char_pressed
+  [45] (byte) keyboard_matrix_read::rowid#1 ← (byte) keyboard_matrix_row::return#0 [ keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#1 ] )
+  [46] call keyboard_matrix_read param-assignment [ keyboard_matrix_read::return#2 keyboard_char_pressed::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_matrix_read::return#2 keyboard_char_pressed::ch#0 ] )
+  [47] (byte) keyboard_matrix_read::return#1 ← (byte) keyboard_matrix_read::return#2 [ keyboard_char_pressed::ch#0 keyboard_matrix_read::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#1 ] )
+  to:keyboard_char_pressed::@3
+keyboard_char_pressed::@3: scope:[keyboard_char_pressed]  from keyboard_char_pressed::@2
+  [48] (byte~) keyboard_char_pressed::$1 ← (byte) keyboard_matrix_read::return#1 [ keyboard_char_pressed::ch#0 keyboard_char_pressed::$1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_char_pressed::$1 ] )
+  [49] (byte) keyboard_matrix_col::ch#0 ← (byte) keyboard_char_pressed::ch#0 [ keyboard_char_pressed::$1 keyboard_matrix_col::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::ch#0 ] )
+  [50] call keyboard_matrix_col param-assignment [ keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+  [51] (byte) keyboard_matrix_col::return#0 ← (byte) keyboard_matrix_col::return#1 [ keyboard_char_pressed::$1 keyboard_matrix_col::return#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#0 ] )
+  to:keyboard_char_pressed::@4
+keyboard_char_pressed::@4: scope:[keyboard_char_pressed]  from keyboard_char_pressed::@3
+  [52] (byte~) keyboard_char_pressed::$2 ← (byte) keyboard_matrix_col::return#0 [ keyboard_char_pressed::$1 keyboard_char_pressed::$2 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_char_pressed::$2 ] )
+  [53] (byte) keyboard_char_pressed::return#1 ← (byte~) keyboard_char_pressed::$1 & (byte~) keyboard_char_pressed::$2 [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+  to:keyboard_char_pressed::@return
+keyboard_char_pressed::@return: scope:[keyboard_char_pressed]  from keyboard_char_pressed::@4
+  [54] return  [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+  to:@return
+keyboard_matrix_col: scope:[keyboard_matrix_col]  from keyboard_char_pressed::@3
+  [55] (byte) keyboard_matrix_col::col_id#0 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_col::ch#0) >> (byte/signed byte/word/signed word/dword/signed dword) 4 [ keyboard_matrix_col::col_id#0 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::col_id#0 ] )
+  [56] (byte) keyboard_matrix_col::return#1 ← *((const byte[]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_matrix_col::col_id#0) [ keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+  to:keyboard_matrix_col::@return
+keyboard_matrix_col::@return: scope:[keyboard_matrix_col]  from keyboard_matrix_col
+  [57] return  [ keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+  to:@return
+keyboard_matrix_read: scope:[keyboard_matrix_read]  from keyboard_char_pressed::@2 main::@6
+  [58] (byte) keyboard_matrix_read::rowid#2 ← phi( keyboard_char_pressed::@2/(byte) keyboard_matrix_read::rowid#1 main::@6/(byte) keyboard_matrix_read::rowid#0 ) [ keyboard_matrix_read::rowid#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#2 ] )
+  [59] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_row_bits#0 + (byte) keyboard_matrix_read::rowid#2) [ ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] )
+  [60] (byte) keyboard_matrix_read::return#2 ← ~ *((const byte*) CIA1_PORT_B#0) [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] )
+  to:keyboard_matrix_read::@return
+keyboard_matrix_read::@return: scope:[keyboard_matrix_read]  from keyboard_matrix_read
+  [61] return  [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] )
+  to:@return
+keyboard_matrix_row: scope:[keyboard_matrix_row]  from keyboard_char_pressed
+  [62] (byte) keyboard_matrix_row::return#1 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_row::ch#0) & (byte/signed byte/word/signed word/dword/signed dword) 15 [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+  to:keyboard_matrix_row::@return
+keyboard_matrix_row::@return: scope:[keyboard_matrix_row]  from keyboard_matrix_row
+  [63] return  [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+  to:@return
+keyboard_init: scope:[keyboard_init]  from main::@13
+  [64] *((const byte*) CIA1_PORT_A_DDR#0) ← (byte/word/signed word/dword/signed dword) 255 [ ] ( main:2::keyboard_init:10 [ ] )
+  [65] *((const byte*) CIA1_PORT_B_DDR#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2::keyboard_init:10 [ ] )
+  to:keyboard_init::@return
+keyboard_init::@return: scope:[keyboard_init]  from keyboard_init
+  [66] return  [ ] ( main:2::keyboard_init:10 [ ] )
+  to:@return
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.log b/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.log
new file mode 100644
index 000000000..b26fd4fb0
--- /dev/null
+++ b/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.log
@@ -0,0 +1,3093 @@
+PARSING src/test/java/dk/camelot64/kickc/test/kc/test-keyboard.kc
+import "c64.kc"
+
+// CIA#1 Port A: keyboard matrix columns and joystick #2
+const byte* CIA1_PORT_A = $dc00;
+// CIA#1 Port B: keyboard matrix rows and joystick #1.
+const byte* CIA1_PORT_B = $dc01;
+// CIA #1 Port A data direction register.
+const byte* CIA1_PORT_A_DDR = $dc02;
+// CIA #1 Port B data direction register.
+const byte* CIA1_PORT_B_DDR = $dc03;
+
+void main() {
+    // Clear screen
+    for(byte* sc = $400; sc<$400+1000;sc++) {
+        *sc = ' ';
+    }
+    // Init keyboard
+    keyboard_init();
+    while(true) {
+        do {} while (*RASTER!=$ff);
+        byte* screen = $400;
+        // Read & print keyboard matrix
+        for(byte row : 0..7) {
+            byte row_pressed_bits = keyboard_matrix_read(row);
+            for(byte col : 0..7) {
+                if( (row_pressed_bits & $80) != 0) {
+                    screen[col] = '1';
+                } else {
+                    screen[col] = '0';
+                }
+                row_pressed_bits = row_pressed_bits << 1;
+            }
+            screen = screen + 40;
+        }
+        screen = screen + 40;
+        // Checks specific chars
+        byte[] chars = { '@', 'a', 'b', 'c', 'd', 'e' };
+        for( byte i : 0..5 ) {
+            byte ch = chars[i];
+            if(keyboard_char_pressed(ch)!=0) {
+                    screen[i] = ch;
+            } else {
+                    screen[i] = ' ';
+            }
+        }
+    }
+}
+
+// Initialize keyboard reading by setting CIA#$ Data Direction Registers
+void keyboard_init() {
+    // Keyboard Matrix Columns Write Mode
+    *CIA1_PORT_A_DDR = $ff;
+    // Keyboard Matrix Columns Read Mode
+    *CIA1_PORT_B_DDR = $00;
+}
+
+// Determines whether a specific key representing a PETSCII char is currently pressed
+// Returns zero if the key is not pressed and a non-zero value if the key is currently pressed
+byte keyboard_char_pressed(byte ch) {
+    return keyboard_matrix_read(keyboard_matrix_row(ch)) & keyboard_matrix_col(ch);
+}
+
+// Keyboard row bits as expected by CIA#1 Port A when reading a specific keyboard matrix row (rows are numbered 0-7)
+byte[8] keyboard_row_bits = { %11111110, %11111101, %11111011, %11110111, %11101111, %11011111, %10111111, %01111111 };
+
+// Read a single row of the keyboard matrix
+// The row ID (0-7) of the keyboard matrix row to read. See the C64 key matrix for row IDs.
+// Returns the keys pressed on the row as bits according to the C64 key matrix.
+byte keyboard_matrix_read(byte rowid) {
+    *CIA1_PORT_A = keyboard_row_bits[rowid];
+    byte row_pressed_bits = ~*CIA1_PORT_B;
+    return row_pressed_bits;
+}
+
+// Keyboard matrix column bitmasks for a specific keybooard matrix column when reading the keyboard. (columns are numbered 0-7)
+byte[] keyboard_matrix_col_bitmask = { %00000001, %00000010, %00000100, %00001000, %00010000, %00100000, %01000000, %10000000 };
+
+// The keyboard matrix position of each PETSCII char between $00 and $3f (lower case)
+// Matrix positions are encoded as column ID (0-7) in the high nibble and row ID (0-7) in the low nibble %ccccrrrr
+byte[] keyboard_matrix_chars = {
+//   CR     Char
+    $65, // ($00) @
+    $21, // ($01) a
+    $43, // ($02) b
+    $42, // ($03) c
+    $22, // ($04) d
+    $61 // ($05) e
+};
+
+// Get the row ID of the keyboard matrix row containing a specific PETSCII char
+// Returns the row ID (0-7) of the keyboard matrix row containing the passed char
+// The row ID is suitable for passing to keyboard_matrix_read(rowid)
+byte keyboard_matrix_row(byte ch) {
+    return keyboard_matrix_chars[ch] & $f;
+}
+
+// Get the column bit mask of the keyboard matrix column containing a specific PETSCII char.
+// Returns the keyboard matrix column bit mask of the passed char.
+// The returned bit is suitable for ANDing with the result of keyboard_matrix_read(rowid) to determine if the corresponding key is pressed.
+byte keyboard_matrix_col(byte ch) {
+    byte col_id = keyboard_matrix_chars[ch] >>4;
+    return keyboard_matrix_col_bitmask[col_id];
+}
+
+// C64 Keyboard Matrix Reference - from http://codebase64.org/doku.php?id=base:reading_the_keyboard
+// +----+----------------------+-------------------------------------------------------------------------------------------------------+
+// |    | Write                |                                Read $dc01 (PETSCII code in parenthesis):                              |
+// |row:| $dc00: row bits      +------------+------------+------------+------------+------------+------------+------------+------------+
+// |    |                      |   BIT 7    |   BIT 6    |   BIT 5    |   BIT 4    |   BIT 3    |   BIT 2    |   BIT 1    |   BIT 0    |
+// +----+----------------------+------------+------------+------------+------------+------------+------------+------------+------------+
+// |0.  | #%11111110 (254/$fe) | DOWN  ($  )|   F5  ($  )|   F3  ($  )|   F1  ($  )|   F7  ($  )| RIGHT ($  )| RETURN($  )|DELETE ($  )|
+// |1.  | #%11111101 (253/$fd) |LEFT-SH($  )|   e   ($05)|   s   ($13)|   z   ($1a)|   4   ($34)|   a   ($01)|   w   ($17)|   3   ($33)|
+// |2.  | #%11111011 (251/$fb) |   x   ($18)|   t   ($14)|   f   ($06)|   c   ($03)|   6   ($36)|   d   ($04)|   r   ($12)|   5   ($35)|
+// |3.  | #%11110111 (247/$f7) |   v   ($16)|   u   ($15)|   h   ($08)|   b   ($02)|   8   ($38)|   g   ($07)|   y   ($19)|   7   ($37)|
+// |4.  | #%11101111 (239/$ef) |   n   ($0e)|   o   ($0f)|   k   ($0b)|   m   ($0d)|   0   ($30)|   j   ($0a)|   i   ($09)|   9   ($39)|
+// |5.  | #%11011111 (223/$df) |   ,   ($2c)|   @   ($00)|   :   ($3a)|   .   ($2e)|   -   ($2d)|   l   ($0c)|   p   ($10)|   +   ($2b)|
+// |6.  | #%10111111 (191/$bf) |   /   ($2f)|   ^   ($1e)|   =   ($3d)|RGHT-SH($  )|  HOME ($  )|   ;   ($3b)|   *   ($2a)|   £   ($1c)|
+// |7.  | #%01111111 (127/$7f) | STOP  ($  )|   q   ($11)|COMMODR($  )| SPACE ($20)|   2   ($32)|CONTROL($  )|  <-   ($1f)|   1   ($31)|
+// +----+----------------------+------------+------------+------------+------------+------------+------------+------------+------------+
+Importing c64.kc
+PARSING src/test/java/dk/camelot64/kickc/test/kc/c64.kc
+// Commodore 64 Registers and Constants
+
+const byte* PROCPORT = $01;
+
+const byte* CHARGEN = $d000;
+
+const byte* SPRITES_XPOS = $d000;
+const byte* SPRITES_YPOS = $d001;
+const byte* SPRITES_XMSB = $d010;
+const byte* RASTER = $d012;
+const byte* SPRITES_ENABLE = $d015;
+const byte* SPRITES_EXPAND_Y = $d017;
+const byte* SPRITES_PRIORITY = $d01b;
+const byte* SPRITES_MC = $d01c;
+const byte* SPRITES_EXPAND_X = $d01d;
+const byte* BORDERCOL = $d020;
+const byte* BGCOL = $d021;
+const byte* SPRITES_MC1 = $d025;
+const byte* SPRITES_MC2 = $d026;
+const byte* SPRITES_COLS = $d027;
+
+const byte* COLS = $d800;
+
+
+const byte BLACK = $0;
+const byte WHITE = $1;
+const byte RED = $2;
+const byte CYAN = $3;
+const byte PURPLE = $4;
+const byte GREEN = $5;
+const byte BLUE = $6;
+const byte YELLOW = $7;
+const byte ORANGE = $8;
+const byte BROWN = $9;
+const byte PINK = $a;
+const byte DARK_GREY= $b;
+const byte GREY = $c;
+const byte LIGHT_GREEN = $d;
+const byte LIGHT_BLUE = $e;
+const byte LIGHT_GREY = $f;
+
+Adding pre/post-modifier (byte*) main::sc ← ++ (byte*) main::sc
+
+STATEMENTS
+  (byte*) PROCPORT ← (byte/signed byte/word/signed word/dword/signed dword) 1
+  (byte*) CHARGEN ← (word/dword/signed dword) 53248
+  (byte*) SPRITES_XPOS ← (word/dword/signed dword) 53248
+  (byte*) SPRITES_YPOS ← (word/dword/signed dword) 53249
+  (byte*) SPRITES_XMSB ← (word/dword/signed dword) 53264
+  (byte*) RASTER ← (word/dword/signed dword) 53266
+  (byte*) SPRITES_ENABLE ← (word/dword/signed dword) 53269
+  (byte*) SPRITES_EXPAND_Y ← (word/dword/signed dword) 53271
+  (byte*) SPRITES_PRIORITY ← (word/dword/signed dword) 53275
+  (byte*) SPRITES_MC ← (word/dword/signed dword) 53276
+  (byte*) SPRITES_EXPAND_X ← (word/dword/signed dword) 53277
+  (byte*) BORDERCOL ← (word/dword/signed dword) 53280
+  (byte*) BGCOL ← (word/dword/signed dword) 53281
+  (byte*) SPRITES_MC1 ← (word/dword/signed dword) 53285
+  (byte*) SPRITES_MC2 ← (word/dword/signed dword) 53286
+  (byte*) SPRITES_COLS ← (word/dword/signed dword) 53287
+  (byte*) COLS ← (word/dword/signed dword) 55296
+  (byte) BLACK ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  (byte) WHITE ← (byte/signed byte/word/signed word/dword/signed dword) 1
+  (byte) RED ← (byte/signed byte/word/signed word/dword/signed dword) 2
+  (byte) CYAN ← (byte/signed byte/word/signed word/dword/signed dword) 3
+  (byte) PURPLE ← (byte/signed byte/word/signed word/dword/signed dword) 4
+  (byte) GREEN ← (byte/signed byte/word/signed word/dword/signed dword) 5
+  (byte) BLUE ← (byte/signed byte/word/signed word/dword/signed dword) 6
+  (byte) YELLOW ← (byte/signed byte/word/signed word/dword/signed dword) 7
+  (byte) ORANGE ← (byte/signed byte/word/signed word/dword/signed dword) 8
+  (byte) BROWN ← (byte/signed byte/word/signed word/dword/signed dword) 9
+  (byte) PINK ← (byte/signed byte/word/signed word/dword/signed dword) 10
+  (byte) DARK_GREY ← (byte/signed byte/word/signed word/dword/signed dword) 11
+  (byte) GREY ← (byte/signed byte/word/signed word/dword/signed dword) 12
+  (byte) LIGHT_GREEN ← (byte/signed byte/word/signed word/dword/signed dword) 13
+  (byte) LIGHT_BLUE ← (byte/signed byte/word/signed word/dword/signed dword) 14
+  (byte) LIGHT_GREY ← (byte/signed byte/word/signed word/dword/signed dword) 15
+  (byte*) CIA1_PORT_A ← (word/dword/signed dword) 56320
+  (byte*) CIA1_PORT_B ← (word/dword/signed dword) 56321
+  (byte*) CIA1_PORT_A_DDR ← (word/dword/signed dword) 56322
+  (byte*) CIA1_PORT_B_DDR ← (word/dword/signed dword) 56323
+proc (void()) main()
+  (byte*) main::sc ← (word/signed word/dword/signed dword) 1024
+main::@1:
+  *((byte*) main::sc) ← (byte) ' '
+  (byte*) main::sc ← ++ (byte*) main::sc
+  (word/signed word/dword/signed dword~) main::$0 ← (word/signed word/dword/signed dword) 1024 + (word/signed word/dword/signed dword) 1000
+  (boolean~) main::$1 ← (byte*) main::sc < (word/signed word/dword/signed dword~) main::$0
+  if((boolean~) main::$1) goto main::@1
+  (void~) main::$2 ← call keyboard_init 
+main::@2:
+  if(true) goto main::@3
+  goto main::@4
+main::@3:
+main::@5:
+  (boolean~) main::$3 ← *((byte*) RASTER) != (byte/word/signed word/dword/signed dword) 255
+  if((boolean~) main::$3) goto main::@5
+  (byte*) main::screen ← (word/signed word/dword/signed dword) 1024
+  (byte) main::row ← (byte/signed byte/word/signed word/dword/signed dword) 0
+main::@6:
+  (byte~) main::$4 ← call keyboard_matrix_read (byte) main::row 
+  (byte) main::row_pressed_bits ← (byte~) main::$4
+  (byte) main::col ← (byte/signed byte/word/signed word/dword/signed dword) 0
+main::@7:
+  (byte~) main::$5 ← (byte) main::row_pressed_bits & (byte/word/signed word/dword/signed dword) 128
+  (boolean~) main::$6 ← (byte~) main::$5 != (byte/signed byte/word/signed word/dword/signed dword) 0
+  (boolean~) main::$7 ← ! (boolean~) main::$6
+  if((boolean~) main::$7) goto main::@8
+  *((byte*) main::screen + (byte) main::col) ← (byte) '1'
+  goto main::@9
+main::@8:
+  *((byte*) main::screen + (byte) main::col) ← (byte) '0'
+main::@9:
+  (byte~) main::$8 ← (byte) main::row_pressed_bits << (byte/signed byte/word/signed word/dword/signed dword) 1
+  (byte) main::row_pressed_bits ← (byte~) main::$8
+  (byte) main::col ← ++ (byte) main::col
+  (boolean~) main::$9 ← (byte) main::col != (byte/signed byte/word/signed word/dword/signed dword) 8
+  if((boolean~) main::$9) goto main::@7
+  (byte*~) main::$10 ← (byte*) main::screen + (byte/signed byte/word/signed word/dword/signed dword) 40
+  (byte*) main::screen ← (byte*~) main::$10
+  (byte) main::row ← ++ (byte) main::row
+  (boolean~) main::$11 ← (byte) main::row != (byte/signed byte/word/signed word/dword/signed dword) 8
+  if((boolean~) main::$11) goto main::@6
+  (byte*~) main::$12 ← (byte*) main::screen + (byte/signed byte/word/signed word/dword/signed dword) 40
+  (byte*) main::screen ← (byte*~) main::$12
+  (byte[]) main::chars ← { (byte) '@', (byte) 'a', (byte) 'b', (byte) 'c', (byte) 'd', (byte) 'e' }
+  (byte) main::i ← (byte/signed byte/word/signed word/dword/signed dword) 0
+main::@10:
+  (byte) main::ch ← *((byte[]) main::chars + (byte) main::i)
+  (byte~) main::$13 ← call keyboard_char_pressed (byte) main::ch 
+  (boolean~) main::$14 ← (byte~) main::$13 != (byte/signed byte/word/signed word/dword/signed dword) 0
+  (boolean~) main::$15 ← ! (boolean~) main::$14
+  if((boolean~) main::$15) goto main::@11
+  *((byte*) main::screen + (byte) main::i) ← (byte) main::ch
+  goto main::@12
+main::@11:
+  *((byte*) main::screen + (byte) main::i) ← (byte) ' '
+main::@12:
+  (byte) main::i ← ++ (byte) main::i
+  (boolean~) main::$16 ← (byte) main::i != (byte/signed byte/word/signed word/dword/signed dword) 6
+  if((boolean~) main::$16) goto main::@10
+  goto main::@2
+main::@4:
+main::@return:
+  return 
+endproc // main()
+proc (void()) keyboard_init()
+  *((byte*) CIA1_PORT_A_DDR) ← (byte/word/signed word/dword/signed dword) 255
+  *((byte*) CIA1_PORT_B_DDR) ← (byte/signed byte/word/signed word/dword/signed dword) 0
+keyboard_init::@return:
+  return 
+endproc // keyboard_init()
+proc (byte()) keyboard_char_pressed((byte) keyboard_char_pressed::ch)
+  (byte~) keyboard_char_pressed::$0 ← call keyboard_matrix_row (byte) keyboard_char_pressed::ch 
+  (byte~) keyboard_char_pressed::$1 ← call keyboard_matrix_read (byte~) keyboard_char_pressed::$0 
+  (byte~) keyboard_char_pressed::$2 ← call keyboard_matrix_col (byte) keyboard_char_pressed::ch 
+  (byte~) keyboard_char_pressed::$3 ← (byte~) keyboard_char_pressed::$1 & (byte~) keyboard_char_pressed::$2
+  (byte) keyboard_char_pressed::return ← (byte~) keyboard_char_pressed::$3
+  goto keyboard_char_pressed::@return
+keyboard_char_pressed::@return:
+  (byte) keyboard_char_pressed::return ← (byte) keyboard_char_pressed::return
+  return (byte) keyboard_char_pressed::return
+endproc // keyboard_char_pressed()
+  (byte[8]) keyboard_row_bits ← { (byte/word/signed word/dword/signed dword) 254, (byte/word/signed word/dword/signed dword) 253, (byte/word/signed word/dword/signed dword) 251, (byte/word/signed word/dword/signed dword) 247, (byte/word/signed word/dword/signed dword) 239, (byte/word/signed word/dword/signed dword) 223, (byte/word/signed word/dword/signed dword) 191, (byte/signed byte/word/signed word/dword/signed dword) 127 }
+proc (byte()) keyboard_matrix_read((byte) keyboard_matrix_read::rowid)
+  *((byte*) CIA1_PORT_A) ← *((byte[8]) keyboard_row_bits + (byte) keyboard_matrix_read::rowid)
+  (byte~) keyboard_matrix_read::$0 ← ~ *((byte*) CIA1_PORT_B)
+  (byte) keyboard_matrix_read::row_pressed_bits ← (byte~) keyboard_matrix_read::$0
+  (byte) keyboard_matrix_read::return ← (byte) keyboard_matrix_read::row_pressed_bits
+  goto keyboard_matrix_read::@return
+keyboard_matrix_read::@return:
+  (byte) keyboard_matrix_read::return ← (byte) keyboard_matrix_read::return
+  return (byte) keyboard_matrix_read::return
+endproc // keyboard_matrix_read()
+  (byte[]) keyboard_matrix_col_bitmask ← { (byte/signed byte/word/signed word/dword/signed dword) 1, (byte/signed byte/word/signed word/dword/signed dword) 2, (byte/signed byte/word/signed word/dword/signed dword) 4, (byte/signed byte/word/signed word/dword/signed dword) 8, (byte/signed byte/word/signed word/dword/signed dword) 16, (byte/signed byte/word/signed word/dword/signed dword) 32, (byte/signed byte/word/signed word/dword/signed dword) 64, (byte/word/signed word/dword/signed dword) 128 }
+  (byte[]) keyboard_matrix_chars ← { (byte/signed byte/word/signed word/dword/signed dword) 101, (byte/signed byte/word/signed word/dword/signed dword) 33, (byte/signed byte/word/signed word/dword/signed dword) 67, (byte/signed byte/word/signed word/dword/signed dword) 66, (byte/signed byte/word/signed word/dword/signed dword) 34, (byte/signed byte/word/signed word/dword/signed dword) 97 }
+proc (byte()) keyboard_matrix_row((byte) keyboard_matrix_row::ch)
+  (byte~) keyboard_matrix_row::$0 ← *((byte[]) keyboard_matrix_chars + (byte) keyboard_matrix_row::ch) & (byte/signed byte/word/signed word/dword/signed dword) 15
+  (byte) keyboard_matrix_row::return ← (byte~) keyboard_matrix_row::$0
+  goto keyboard_matrix_row::@return
+keyboard_matrix_row::@return:
+  (byte) keyboard_matrix_row::return ← (byte) keyboard_matrix_row::return
+  return (byte) keyboard_matrix_row::return
+endproc // keyboard_matrix_row()
+proc (byte()) keyboard_matrix_col((byte) keyboard_matrix_col::ch)
+  (byte~) keyboard_matrix_col::$0 ← *((byte[]) keyboard_matrix_chars + (byte) keyboard_matrix_col::ch) >> (byte/signed byte/word/signed word/dword/signed dword) 4
+  (byte) keyboard_matrix_col::col_id ← (byte~) keyboard_matrix_col::$0
+  (byte) keyboard_matrix_col::return ← *((byte[]) keyboard_matrix_col_bitmask + (byte) keyboard_matrix_col::col_id)
+  goto keyboard_matrix_col::@return
+keyboard_matrix_col::@return:
+  (byte) keyboard_matrix_col::return ← (byte) keyboard_matrix_col::return
+  return (byte) keyboard_matrix_col::return
+endproc // keyboard_matrix_col()
+  call main 
+
+SYMBOLS
+(byte*) BGCOL
+(byte) BLACK
+(byte) BLUE
+(byte*) BORDERCOL
+(byte) BROWN
+(byte*) CHARGEN
+(byte*) CIA1_PORT_A
+(byte*) CIA1_PORT_A_DDR
+(byte*) CIA1_PORT_B
+(byte*) CIA1_PORT_B_DDR
+(byte*) COLS
+(byte) CYAN
+(byte) DARK_GREY
+(byte) GREEN
+(byte) GREY
+(byte) LIGHT_BLUE
+(byte) LIGHT_GREEN
+(byte) LIGHT_GREY
+(byte) ORANGE
+(byte) PINK
+(byte*) PROCPORT
+(byte) PURPLE
+(byte*) RASTER
+(byte) RED
+(byte*) SPRITES_COLS
+(byte*) SPRITES_ENABLE
+(byte*) SPRITES_EXPAND_X
+(byte*) SPRITES_EXPAND_Y
+(byte*) SPRITES_MC
+(byte*) SPRITES_MC1
+(byte*) SPRITES_MC2
+(byte*) SPRITES_PRIORITY
+(byte*) SPRITES_XMSB
+(byte*) SPRITES_XPOS
+(byte*) SPRITES_YPOS
+(byte) WHITE
+(byte) YELLOW
+(byte()) keyboard_char_pressed((byte) keyboard_char_pressed::ch)
+(byte~) keyboard_char_pressed::$0
+(byte~) keyboard_char_pressed::$1
+(byte~) keyboard_char_pressed::$2
+(byte~) keyboard_char_pressed::$3
+(label) keyboard_char_pressed::@return
+(byte) keyboard_char_pressed::ch
+(byte) keyboard_char_pressed::return
+(void()) keyboard_init()
+(label) keyboard_init::@return
+(byte[]) keyboard_matrix_chars
+(byte()) keyboard_matrix_col((byte) keyboard_matrix_col::ch)
+(byte~) keyboard_matrix_col::$0
+(label) keyboard_matrix_col::@return
+(byte) keyboard_matrix_col::ch
+(byte) keyboard_matrix_col::col_id
+(byte) keyboard_matrix_col::return
+(byte[]) keyboard_matrix_col_bitmask
+(byte()) keyboard_matrix_read((byte) keyboard_matrix_read::rowid)
+(byte~) keyboard_matrix_read::$0
+(label) keyboard_matrix_read::@return
+(byte) keyboard_matrix_read::return
+(byte) keyboard_matrix_read::row_pressed_bits
+(byte) keyboard_matrix_read::rowid
+(byte()) keyboard_matrix_row((byte) keyboard_matrix_row::ch)
+(byte~) keyboard_matrix_row::$0
+(label) keyboard_matrix_row::@return
+(byte) keyboard_matrix_row::ch
+(byte) keyboard_matrix_row::return
+(byte[8]) keyboard_row_bits
+(void()) main()
+(word/signed word/dword/signed dword~) main::$0
+(boolean~) main::$1
+(byte*~) main::$10
+(boolean~) main::$11
+(byte*~) main::$12
+(byte~) main::$13
+(boolean~) main::$14
+(boolean~) main::$15
+(boolean~) main::$16
+(void~) main::$2
+(boolean~) main::$3
+(byte~) main::$4
+(byte~) main::$5
+(boolean~) main::$6
+(boolean~) main::$7
+(byte~) main::$8
+(boolean~) main::$9
+(label) main::@1
+(label) main::@10
+(label) main::@11
+(label) main::@12
+(label) main::@2
+(label) main::@3
+(label) main::@4
+(label) main::@5
+(label) main::@6
+(label) main::@7
+(label) main::@8
+(label) main::@9
+(label) main::@return
+(byte) main::ch
+(byte[]) main::chars
+(byte) main::col
+(byte) main::i
+(byte) main::row
+(byte) main::row_pressed_bits
+(byte*) main::sc
+(byte*) main::screen
+
+Promoting byte/signed byte/word/signed word/dword/signed dword to byte* in PROCPORT ← ((byte*)) 1
+Promoting word/dword/signed dword to byte* in CHARGEN ← ((byte*)) 53248
+Promoting word/dword/signed dword to byte* in SPRITES_XPOS ← ((byte*)) 53248
+Promoting word/dword/signed dword to byte* in SPRITES_YPOS ← ((byte*)) 53249
+Promoting word/dword/signed dword to byte* in SPRITES_XMSB ← ((byte*)) 53264
+Promoting word/dword/signed dword to byte* in RASTER ← ((byte*)) 53266
+Promoting word/dword/signed dword to byte* in SPRITES_ENABLE ← ((byte*)) 53269
+Promoting word/dword/signed dword to byte* in SPRITES_EXPAND_Y ← ((byte*)) 53271
+Promoting word/dword/signed dword to byte* in SPRITES_PRIORITY ← ((byte*)) 53275
+Promoting word/dword/signed dword to byte* in SPRITES_MC ← ((byte*)) 53276
+Promoting word/dword/signed dword to byte* in SPRITES_EXPAND_X ← ((byte*)) 53277
+Promoting word/dword/signed dword to byte* in BORDERCOL ← ((byte*)) 53280
+Promoting word/dword/signed dword to byte* in BGCOL ← ((byte*)) 53281
+Promoting word/dword/signed dword to byte* in SPRITES_MC1 ← ((byte*)) 53285
+Promoting word/dword/signed dword to byte* in SPRITES_MC2 ← ((byte*)) 53286
+Promoting word/dword/signed dword to byte* in SPRITES_COLS ← ((byte*)) 53287
+Promoting word/dword/signed dword to byte* in COLS ← ((byte*)) 55296
+Promoting word/dword/signed dword to byte* in CIA1_PORT_A ← ((byte*)) 56320
+Promoting word/dword/signed dword to byte* in CIA1_PORT_B ← ((byte*)) 56321
+Promoting word/dword/signed dword to byte* in CIA1_PORT_A_DDR ← ((byte*)) 56322
+Promoting word/dword/signed dword to byte* in CIA1_PORT_B_DDR ← ((byte*)) 56323
+Promoting word/signed word/dword/signed dword to byte* in main::sc ← ((byte*)) 1024
+Promoting word/signed word/dword/signed dword to byte* in main::screen ← ((byte*)) 1024
+INITIAL CONTROL FLOW GRAPH
+@begin: scope:[]  from
+  (byte*) PROCPORT ← ((byte*)) (byte/signed byte/word/signed word/dword/signed dword) 1
+  (byte*) CHARGEN ← ((byte*)) (word/dword/signed dword) 53248
+  (byte*) SPRITES_XPOS ← ((byte*)) (word/dword/signed dword) 53248
+  (byte*) SPRITES_YPOS ← ((byte*)) (word/dword/signed dword) 53249
+  (byte*) SPRITES_XMSB ← ((byte*)) (word/dword/signed dword) 53264
+  (byte*) RASTER ← ((byte*)) (word/dword/signed dword) 53266
+  (byte*) SPRITES_ENABLE ← ((byte*)) (word/dword/signed dword) 53269
+  (byte*) SPRITES_EXPAND_Y ← ((byte*)) (word/dword/signed dword) 53271
+  (byte*) SPRITES_PRIORITY ← ((byte*)) (word/dword/signed dword) 53275
+  (byte*) SPRITES_MC ← ((byte*)) (word/dword/signed dword) 53276
+  (byte*) SPRITES_EXPAND_X ← ((byte*)) (word/dword/signed dword) 53277
+  (byte*) BORDERCOL ← ((byte*)) (word/dword/signed dword) 53280
+  (byte*) BGCOL ← ((byte*)) (word/dword/signed dword) 53281
+  (byte*) SPRITES_MC1 ← ((byte*)) (word/dword/signed dword) 53285
+  (byte*) SPRITES_MC2 ← ((byte*)) (word/dword/signed dword) 53286
+  (byte*) SPRITES_COLS ← ((byte*)) (word/dword/signed dword) 53287
+  (byte*) COLS ← ((byte*)) (word/dword/signed dword) 55296
+  (byte) BLACK ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  (byte) WHITE ← (byte/signed byte/word/signed word/dword/signed dword) 1
+  (byte) RED ← (byte/signed byte/word/signed word/dword/signed dword) 2
+  (byte) CYAN ← (byte/signed byte/word/signed word/dword/signed dword) 3
+  (byte) PURPLE ← (byte/signed byte/word/signed word/dword/signed dword) 4
+  (byte) GREEN ← (byte/signed byte/word/signed word/dword/signed dword) 5
+  (byte) BLUE ← (byte/signed byte/word/signed word/dword/signed dword) 6
+  (byte) YELLOW ← (byte/signed byte/word/signed word/dword/signed dword) 7
+  (byte) ORANGE ← (byte/signed byte/word/signed word/dword/signed dword) 8
+  (byte) BROWN ← (byte/signed byte/word/signed word/dword/signed dword) 9
+  (byte) PINK ← (byte/signed byte/word/signed word/dword/signed dword) 10
+  (byte) DARK_GREY ← (byte/signed byte/word/signed word/dword/signed dword) 11
+  (byte) GREY ← (byte/signed byte/word/signed word/dword/signed dword) 12
+  (byte) LIGHT_GREEN ← (byte/signed byte/word/signed word/dword/signed dword) 13
+  (byte) LIGHT_BLUE ← (byte/signed byte/word/signed word/dword/signed dword) 14
+  (byte) LIGHT_GREY ← (byte/signed byte/word/signed word/dword/signed dword) 15
+  (byte*) CIA1_PORT_A ← ((byte*)) (word/dword/signed dword) 56320
+  (byte*) CIA1_PORT_B ← ((byte*)) (word/dword/signed dword) 56321
+  (byte*) CIA1_PORT_A_DDR ← ((byte*)) (word/dword/signed dword) 56322
+  (byte*) CIA1_PORT_B_DDR ← ((byte*)) (word/dword/signed dword) 56323
+  to:@1
+main: scope:[main]  from
+  (byte*) main::sc ← ((byte*)) (word/signed word/dword/signed dword) 1024
+  to:main::@1
+main::@1: scope:[main]  from main main::@1
+  *((byte*) main::sc) ← (byte) ' '
+  (byte*) main::sc ← ++ (byte*) main::sc
+  (word/signed word/dword/signed dword~) main::$0 ← (word/signed word/dword/signed dword) 1024 + (word/signed word/dword/signed dword) 1000
+  (boolean~) main::$1 ← (byte*) main::sc < (word/signed word/dword/signed dword~) main::$0
+  if((boolean~) main::$1) goto main::@1
+  to:main::@13
+main::@13: scope:[main]  from main::@1
+  (void~) main::$2 ← call keyboard_init 
+  to:main::@2
+main::@2: scope:[main]  from main::@13 main::@23
+  if(true) goto main::@3
+  to:main::@14
+main::@3: scope:[main]  from main::@15 main::@2
+  to:main::@5
+main::@14: scope:[main]  from main::@2
+  to:main::@4
+main::@4: scope:[main]  from main::@14 main::@24
+  to:main::@return
+main::@15: scope:[main]  from
+  to:main::@3
+main::@5: scope:[main]  from main::@3 main::@5
+  (boolean~) main::$3 ← *((byte*) RASTER) != (byte/word/signed word/dword/signed dword) 255
+  if((boolean~) main::$3) goto main::@5
+  to:main::@16
+main::@16: scope:[main]  from main::@5
+  (byte*) main::screen ← ((byte*)) (word/signed word/dword/signed dword) 1024
+  (byte) main::row ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:main::@6
+main::@6: scope:[main]  from main::@16 main::@19
+  (byte~) main::$4 ← call keyboard_matrix_read (byte) main::row 
+  (byte) main::row_pressed_bits ← (byte~) main::$4
+  (byte) main::col ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:main::@7
+main::@7: scope:[main]  from main::@6 main::@9
+  (byte~) main::$5 ← (byte) main::row_pressed_bits & (byte/word/signed word/dword/signed dword) 128
+  (boolean~) main::$6 ← (byte~) main::$5 != (byte/signed byte/word/signed word/dword/signed dword) 0
+  (boolean~) main::$7 ← ! (boolean~) main::$6
+  if((boolean~) main::$7) goto main::@8
+  to:main::@17
+main::@8: scope:[main]  from main::@18 main::@7
+  *((byte*) main::screen + (byte) main::col) ← (byte) '0'
+  to:main::@9
+main::@17: scope:[main]  from main::@7
+  *((byte*) main::screen + (byte) main::col) ← (byte) '1'
+  to:main::@9
+main::@9: scope:[main]  from main::@17 main::@8
+  (byte~) main::$8 ← (byte) main::row_pressed_bits << (byte/signed byte/word/signed word/dword/signed dword) 1
+  (byte) main::row_pressed_bits ← (byte~) main::$8
+  (byte) main::col ← ++ (byte) main::col
+  (boolean~) main::$9 ← (byte) main::col != (byte/signed byte/word/signed word/dword/signed dword) 8
+  if((boolean~) main::$9) goto main::@7
+  to:main::@19
+main::@18: scope:[main]  from
+  to:main::@8
+main::@19: scope:[main]  from main::@9
+  (byte*~) main::$10 ← (byte*) main::screen + (byte/signed byte/word/signed word/dword/signed dword) 40
+  (byte*) main::screen ← (byte*~) main::$10
+  (byte) main::row ← ++ (byte) main::row
+  (boolean~) main::$11 ← (byte) main::row != (byte/signed byte/word/signed word/dword/signed dword) 8
+  if((boolean~) main::$11) goto main::@6
+  to:main::@20
+main::@20: scope:[main]  from main::@19
+  (byte*~) main::$12 ← (byte*) main::screen + (byte/signed byte/word/signed word/dword/signed dword) 40
+  (byte*) main::screen ← (byte*~) main::$12
+  (byte[]) main::chars ← { (byte) '@', (byte) 'a', (byte) 'b', (byte) 'c', (byte) 'd', (byte) 'e' }
+  (byte) main::i ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:main::@10
+main::@10: scope:[main]  from main::@12 main::@20
+  (byte) main::ch ← *((byte[]) main::chars + (byte) main::i)
+  (byte~) main::$13 ← call keyboard_char_pressed (byte) main::ch 
+  (boolean~) main::$14 ← (byte~) main::$13 != (byte/signed byte/word/signed word/dword/signed dword) 0
+  (boolean~) main::$15 ← ! (boolean~) main::$14
+  if((boolean~) main::$15) goto main::@11
+  to:main::@21
+main::@11: scope:[main]  from main::@10 main::@22
+  *((byte*) main::screen + (byte) main::i) ← (byte) ' '
+  to:main::@12
+main::@21: scope:[main]  from main::@10
+  *((byte*) main::screen + (byte) main::i) ← (byte) main::ch
+  to:main::@12
+main::@12: scope:[main]  from main::@11 main::@21
+  (byte) main::i ← ++ (byte) main::i
+  (boolean~) main::$16 ← (byte) main::i != (byte/signed byte/word/signed word/dword/signed dword) 6
+  if((boolean~) main::$16) goto main::@10
+  to:main::@23
+main::@22: scope:[main]  from
+  to:main::@11
+main::@23: scope:[main]  from main::@12
+  to:main::@2
+main::@24: scope:[main]  from
+  to:main::@4
+main::@return: scope:[main]  from main::@4
+  return 
+  to:@return
+@1: scope:[]  from @begin
+  to:@2
+keyboard_init: scope:[keyboard_init]  from
+  *((byte*) CIA1_PORT_A_DDR) ← (byte/word/signed word/dword/signed dword) 255
+  *((byte*) CIA1_PORT_B_DDR) ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:keyboard_init::@return
+keyboard_init::@return: scope:[keyboard_init]  from keyboard_init
+  return 
+  to:@return
+@2: scope:[]  from @1
+  to:@3
+keyboard_char_pressed: scope:[keyboard_char_pressed]  from
+  (byte~) keyboard_char_pressed::$0 ← call keyboard_matrix_row (byte) keyboard_char_pressed::ch 
+  (byte~) keyboard_char_pressed::$1 ← call keyboard_matrix_read (byte~) keyboard_char_pressed::$0 
+  (byte~) keyboard_char_pressed::$2 ← call keyboard_matrix_col (byte) keyboard_char_pressed::ch 
+  (byte~) keyboard_char_pressed::$3 ← (byte~) keyboard_char_pressed::$1 & (byte~) keyboard_char_pressed::$2
+  (byte) keyboard_char_pressed::return ← (byte~) keyboard_char_pressed::$3
+  to:keyboard_char_pressed::@return
+keyboard_char_pressed::@return: scope:[keyboard_char_pressed]  from keyboard_char_pressed keyboard_char_pressed::@1
+  (byte) keyboard_char_pressed::return ← (byte) keyboard_char_pressed::return
+  return (byte) keyboard_char_pressed::return
+  to:@return
+keyboard_char_pressed::@1: scope:[keyboard_char_pressed]  from
+  to:keyboard_char_pressed::@return
+@3: scope:[]  from @2
+  (byte[8]) keyboard_row_bits ← { (byte/word/signed word/dword/signed dword) 254, (byte/word/signed word/dword/signed dword) 253, (byte/word/signed word/dword/signed dword) 251, (byte/word/signed word/dword/signed dword) 247, (byte/word/signed word/dword/signed dword) 239, (byte/word/signed word/dword/signed dword) 223, (byte/word/signed word/dword/signed dword) 191, (byte/signed byte/word/signed word/dword/signed dword) 127 }
+  to:@4
+keyboard_matrix_read: scope:[keyboard_matrix_read]  from
+  *((byte*) CIA1_PORT_A) ← *((byte[8]) keyboard_row_bits + (byte) keyboard_matrix_read::rowid)
+  (byte~) keyboard_matrix_read::$0 ← ~ *((byte*) CIA1_PORT_B)
+  (byte) keyboard_matrix_read::row_pressed_bits ← (byte~) keyboard_matrix_read::$0
+  (byte) keyboard_matrix_read::return ← (byte) keyboard_matrix_read::row_pressed_bits
+  to:keyboard_matrix_read::@return
+keyboard_matrix_read::@return: scope:[keyboard_matrix_read]  from keyboard_matrix_read keyboard_matrix_read::@1
+  (byte) keyboard_matrix_read::return ← (byte) keyboard_matrix_read::return
+  return (byte) keyboard_matrix_read::return
+  to:@return
+keyboard_matrix_read::@1: scope:[keyboard_matrix_read]  from
+  to:keyboard_matrix_read::@return
+@4: scope:[]  from @3
+  (byte[]) keyboard_matrix_col_bitmask ← { (byte/signed byte/word/signed word/dword/signed dword) 1, (byte/signed byte/word/signed word/dword/signed dword) 2, (byte/signed byte/word/signed word/dword/signed dword) 4, (byte/signed byte/word/signed word/dword/signed dword) 8, (byte/signed byte/word/signed word/dword/signed dword) 16, (byte/signed byte/word/signed word/dword/signed dword) 32, (byte/signed byte/word/signed word/dword/signed dword) 64, (byte/word/signed word/dword/signed dword) 128 }
+  (byte[]) keyboard_matrix_chars ← { (byte/signed byte/word/signed word/dword/signed dword) 101, (byte/signed byte/word/signed word/dword/signed dword) 33, (byte/signed byte/word/signed word/dword/signed dword) 67, (byte/signed byte/word/signed word/dword/signed dword) 66, (byte/signed byte/word/signed word/dword/signed dword) 34, (byte/signed byte/word/signed word/dword/signed dword) 97 }
+  to:@5
+keyboard_matrix_row: scope:[keyboard_matrix_row]  from
+  (byte~) keyboard_matrix_row::$0 ← *((byte[]) keyboard_matrix_chars + (byte) keyboard_matrix_row::ch) & (byte/signed byte/word/signed word/dword/signed dword) 15
+  (byte) keyboard_matrix_row::return ← (byte~) keyboard_matrix_row::$0
+  to:keyboard_matrix_row::@return
+keyboard_matrix_row::@return: scope:[keyboard_matrix_row]  from keyboard_matrix_row keyboard_matrix_row::@1
+  (byte) keyboard_matrix_row::return ← (byte) keyboard_matrix_row::return
+  return (byte) keyboard_matrix_row::return
+  to:@return
+keyboard_matrix_row::@1: scope:[keyboard_matrix_row]  from
+  to:keyboard_matrix_row::@return
+@5: scope:[]  from @4
+  to:@6
+keyboard_matrix_col: scope:[keyboard_matrix_col]  from
+  (byte~) keyboard_matrix_col::$0 ← *((byte[]) keyboard_matrix_chars + (byte) keyboard_matrix_col::ch) >> (byte/signed byte/word/signed word/dword/signed dword) 4
+  (byte) keyboard_matrix_col::col_id ← (byte~) keyboard_matrix_col::$0
+  (byte) keyboard_matrix_col::return ← *((byte[]) keyboard_matrix_col_bitmask + (byte) keyboard_matrix_col::col_id)
+  to:keyboard_matrix_col::@return
+keyboard_matrix_col::@return: scope:[keyboard_matrix_col]  from keyboard_matrix_col keyboard_matrix_col::@1
+  (byte) keyboard_matrix_col::return ← (byte) keyboard_matrix_col::return
+  return (byte) keyboard_matrix_col::return
+  to:@return
+keyboard_matrix_col::@1: scope:[keyboard_matrix_col]  from
+  to:keyboard_matrix_col::@return
+@6: scope:[]  from @5
+  call main 
+  to:@end
+@end: scope:[]  from @6
+
+Eliminating unused variable (byte*) PROCPORT and assignment [0] (byte*) PROCPORT ← ((byte*)) (byte/signed byte/word/signed word/dword/signed dword) 1
+Eliminating unused variable (byte*) CHARGEN and assignment [1] (byte*) CHARGEN ← ((byte*)) (word/dword/signed dword) 53248
+Eliminating unused variable (byte*) SPRITES_XPOS and assignment [2] (byte*) SPRITES_XPOS ← ((byte*)) (word/dword/signed dword) 53248
+Eliminating unused variable (byte*) SPRITES_YPOS and assignment [3] (byte*) SPRITES_YPOS ← ((byte*)) (word/dword/signed dword) 53249
+Eliminating unused variable (byte*) SPRITES_XMSB and assignment [4] (byte*) SPRITES_XMSB ← ((byte*)) (word/dword/signed dword) 53264
+Eliminating unused variable (byte*) SPRITES_ENABLE and assignment [6] (byte*) SPRITES_ENABLE ← ((byte*)) (word/dword/signed dword) 53269
+Eliminating unused variable (byte*) SPRITES_EXPAND_Y and assignment [7] (byte*) SPRITES_EXPAND_Y ← ((byte*)) (word/dword/signed dword) 53271
+Eliminating unused variable (byte*) SPRITES_PRIORITY and assignment [8] (byte*) SPRITES_PRIORITY ← ((byte*)) (word/dword/signed dword) 53275
+Eliminating unused variable (byte*) SPRITES_MC and assignment [9] (byte*) SPRITES_MC ← ((byte*)) (word/dword/signed dword) 53276
+Eliminating unused variable (byte*) SPRITES_EXPAND_X and assignment [10] (byte*) SPRITES_EXPAND_X ← ((byte*)) (word/dword/signed dword) 53277
+Eliminating unused variable (byte*) BORDERCOL and assignment [11] (byte*) BORDERCOL ← ((byte*)) (word/dword/signed dword) 53280
+Eliminating unused variable (byte*) BGCOL and assignment [12] (byte*) BGCOL ← ((byte*)) (word/dword/signed dword) 53281
+Eliminating unused variable (byte*) SPRITES_MC1 and assignment [13] (byte*) SPRITES_MC1 ← ((byte*)) (word/dword/signed dword) 53285
+Eliminating unused variable (byte*) SPRITES_MC2 and assignment [14] (byte*) SPRITES_MC2 ← ((byte*)) (word/dword/signed dword) 53286
+Eliminating unused variable (byte*) SPRITES_COLS and assignment [15] (byte*) SPRITES_COLS ← ((byte*)) (word/dword/signed dword) 53287
+Eliminating unused variable (byte*) COLS and assignment [16] (byte*) COLS ← ((byte*)) (word/dword/signed dword) 55296
+Eliminating unused variable (byte) BLACK and assignment [17] (byte) BLACK ← (byte/signed byte/word/signed word/dword/signed dword) 0
+Eliminating unused variable (byte) WHITE and assignment [18] (byte) WHITE ← (byte/signed byte/word/signed word/dword/signed dword) 1
+Eliminating unused variable (byte) RED and assignment [19] (byte) RED ← (byte/signed byte/word/signed word/dword/signed dword) 2
+Eliminating unused variable (byte) CYAN and assignment [20] (byte) CYAN ← (byte/signed byte/word/signed word/dword/signed dword) 3
+Eliminating unused variable (byte) PURPLE and assignment [21] (byte) PURPLE ← (byte/signed byte/word/signed word/dword/signed dword) 4
+Eliminating unused variable (byte) GREEN and assignment [22] (byte) GREEN ← (byte/signed byte/word/signed word/dword/signed dword) 5
+Eliminating unused variable (byte) BLUE and assignment [23] (byte) BLUE ← (byte/signed byte/word/signed word/dword/signed dword) 6
+Eliminating unused variable (byte) YELLOW and assignment [24] (byte) YELLOW ← (byte/signed byte/word/signed word/dword/signed dword) 7
+Eliminating unused variable (byte) ORANGE and assignment [25] (byte) ORANGE ← (byte/signed byte/word/signed word/dword/signed dword) 8
+Eliminating unused variable (byte) BROWN and assignment [26] (byte) BROWN ← (byte/signed byte/word/signed word/dword/signed dword) 9
+Eliminating unused variable (byte) PINK and assignment [27] (byte) PINK ← (byte/signed byte/word/signed word/dword/signed dword) 10
+Eliminating unused variable (byte) DARK_GREY and assignment [28] (byte) DARK_GREY ← (byte/signed byte/word/signed word/dword/signed dword) 11
+Eliminating unused variable (byte) GREY and assignment [29] (byte) GREY ← (byte/signed byte/word/signed word/dword/signed dword) 12
+Eliminating unused variable (byte) LIGHT_GREEN and assignment [30] (byte) LIGHT_GREEN ← (byte/signed byte/word/signed word/dword/signed dword) 13
+Eliminating unused variable (byte) LIGHT_BLUE and assignment [31] (byte) LIGHT_BLUE ← (byte/signed byte/word/signed word/dword/signed dword) 14
+Eliminating unused variable (byte) LIGHT_GREY and assignment [32] (byte) LIGHT_GREY ← (byte/signed byte/word/signed word/dword/signed dword) 15
+Eliminating unused variable - keeping the call (void~) main::$2
+Removing empty block main::@14
+Removing empty block main::@4
+Removing empty block main::@15
+Removing empty block main::@18
+Removing empty block main::@22
+Removing empty block main::@23
+Removing empty block main::@24
+Removing empty block @1
+Removing empty block @2
+Removing empty block keyboard_char_pressed::@1
+Removing empty block keyboard_matrix_read::@1
+Removing empty block keyboard_matrix_row::@1
+Removing empty block @5
+Removing empty block keyboard_matrix_col::@1
+PROCEDURE MODIFY VARIABLE ANALYSIS
+
+Completing Phi functions...
+Completing Phi functions...
+Completing Phi functions...
+Completing Phi functions...
+Completing Phi functions...
+
+CONTROL FLOW GRAPH SSA WITH ASSIGNMENT CALL & RETURN
+@begin: scope:[]  from
+  (byte*) RASTER#0 ← ((byte*)) (word/dword/signed dword) 53266
+  (byte*) CIA1_PORT_A#0 ← ((byte*)) (word/dword/signed dword) 56320
+  (byte*) CIA1_PORT_B#0 ← ((byte*)) (word/dword/signed dword) 56321
+  (byte*) CIA1_PORT_A_DDR#0 ← ((byte*)) (word/dword/signed dword) 56322
+  (byte*) CIA1_PORT_B_DDR#0 ← ((byte*)) (word/dword/signed dword) 56323
+  to:@3
+main: scope:[main]  from @6
+  (byte*) main::sc#0 ← ((byte*)) (word/signed word/dword/signed dword) 1024
+  to:main::@1
+main::@1: scope:[main]  from main main::@1
+  (byte*) main::sc#2 ← phi( main/(byte*) main::sc#0 main::@1/(byte*) main::sc#1 )
+  *((byte*) main::sc#2) ← (byte) ' '
+  (byte*) main::sc#1 ← ++ (byte*) main::sc#2
+  (word/signed word/dword/signed dword~) main::$0 ← (word/signed word/dword/signed dword) 1024 + (word/signed word/dword/signed dword) 1000
+  (boolean~) main::$1 ← (byte*) main::sc#1 < (word/signed word/dword/signed dword~) main::$0
+  if((boolean~) main::$1) goto main::@1
+  to:main::@13
+main::@13: scope:[main]  from main::@1
+  call keyboard_init param-assignment
+  to:main::@25
+main::@25: scope:[main]  from main::@13
+  to:main::@2
+main::@2: scope:[main]  from main::@12 main::@25
+  if(true) goto main::@3
+  to:main::@return
+main::@3: scope:[main]  from main::@2
+  to:main::@5
+main::@5: scope:[main]  from main::@3 main::@5
+  (boolean~) main::$3 ← *((byte*) RASTER#0) != (byte/word/signed word/dword/signed dword) 255
+  if((boolean~) main::$3) goto main::@5
+  to:main::@16
+main::@16: scope:[main]  from main::@5
+  (byte*) main::screen#0 ← ((byte*)) (word/signed word/dword/signed dword) 1024
+  (byte) main::row#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:main::@6
+main::@6: scope:[main]  from main::@16 main::@19
+  (byte*) main::screen#14 ← phi( main::@16/(byte*) main::screen#0 main::@19/(byte*) main::screen#1 )
+  (byte) main::row#2 ← phi( main::@16/(byte) main::row#0 main::@19/(byte) main::row#1 )
+  (byte) keyboard_matrix_read::rowid#0 ← (byte) main::row#2
+  call keyboard_matrix_read param-assignment
+  (byte) keyboard_matrix_read::return#0 ← (byte) keyboard_matrix_read::return#3
+  to:main::@26
+main::@26: scope:[main]  from main::@6
+  (byte) main::row#8 ← phi( main::@6/(byte) main::row#2 )
+  (byte*) main::screen#12 ← phi( main::@6/(byte*) main::screen#14 )
+  (byte) keyboard_matrix_read::return#4 ← phi( main::@6/(byte) keyboard_matrix_read::return#0 )
+  (byte~) main::$4 ← (byte) keyboard_matrix_read::return#4
+  (byte) main::row_pressed_bits#0 ← (byte~) main::$4
+  (byte) main::col#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:main::@7
+main::@7: scope:[main]  from main::@26 main::@9
+  (byte) main::row#7 ← phi( main::@26/(byte) main::row#8 main::@9/(byte) main::row#4 )
+  (byte) main::col#5 ← phi( main::@26/(byte) main::col#0 main::@9/(byte) main::col#1 )
+  (byte*) main::screen#9 ← phi( main::@26/(byte*) main::screen#12 main::@9/(byte*) main::screen#10 )
+  (byte) main::row_pressed_bits#2 ← phi( main::@26/(byte) main::row_pressed_bits#0 main::@9/(byte) main::row_pressed_bits#1 )
+  (byte~) main::$5 ← (byte) main::row_pressed_bits#2 & (byte/word/signed word/dword/signed dword) 128
+  (boolean~) main::$6 ← (byte~) main::$5 != (byte/signed byte/word/signed word/dword/signed dword) 0
+  (boolean~) main::$7 ← ! (boolean~) main::$6
+  if((boolean~) main::$7) goto main::@8
+  to:main::@17
+main::@8: scope:[main]  from main::@7
+  (byte) main::row#6 ← phi( main::@7/(byte) main::row#7 )
+  (byte) main::row_pressed_bits#5 ← phi( main::@7/(byte) main::row_pressed_bits#2 )
+  (byte) main::col#2 ← phi( main::@7/(byte) main::col#5 )
+  (byte*) main::screen#3 ← phi( main::@7/(byte*) main::screen#9 )
+  *((byte*) main::screen#3 + (byte) main::col#2) ← (byte) '0'
+  to:main::@9
+main::@17: scope:[main]  from main::@7
+  (byte) main::row#5 ← phi( main::@7/(byte) main::row#7 )
+  (byte) main::row_pressed_bits#4 ← phi( main::@7/(byte) main::row_pressed_bits#2 )
+  (byte) main::col#3 ← phi( main::@7/(byte) main::col#5 )
+  (byte*) main::screen#4 ← phi( main::@7/(byte*) main::screen#9 )
+  *((byte*) main::screen#4 + (byte) main::col#3) ← (byte) '1'
+  to:main::@9
+main::@9: scope:[main]  from main::@17 main::@8
+  (byte) main::row#4 ← phi( main::@17/(byte) main::row#5 main::@8/(byte) main::row#6 )
+  (byte*) main::screen#10 ← phi( main::@17/(byte*) main::screen#4 main::@8/(byte*) main::screen#3 )
+  (byte) main::col#4 ← phi( main::@17/(byte) main::col#3 main::@8/(byte) main::col#2 )
+  (byte) main::row_pressed_bits#3 ← phi( main::@17/(byte) main::row_pressed_bits#4 main::@8/(byte) main::row_pressed_bits#5 )
+  (byte~) main::$8 ← (byte) main::row_pressed_bits#3 << (byte/signed byte/word/signed word/dword/signed dword) 1
+  (byte) main::row_pressed_bits#1 ← (byte~) main::$8
+  (byte) main::col#1 ← ++ (byte) main::col#4
+  (boolean~) main::$9 ← (byte) main::col#1 != (byte/signed byte/word/signed word/dword/signed dword) 8
+  if((boolean~) main::$9) goto main::@7
+  to:main::@19
+main::@19: scope:[main]  from main::@9
+  (byte) main::row#3 ← phi( main::@9/(byte) main::row#4 )
+  (byte*) main::screen#5 ← phi( main::@9/(byte*) main::screen#10 )
+  (byte*~) main::$10 ← (byte*) main::screen#5 + (byte/signed byte/word/signed word/dword/signed dword) 40
+  (byte*) main::screen#1 ← (byte*~) main::$10
+  (byte) main::row#1 ← ++ (byte) main::row#3
+  (boolean~) main::$11 ← (byte) main::row#1 != (byte/signed byte/word/signed word/dword/signed dword) 8
+  if((boolean~) main::$11) goto main::@6
+  to:main::@20
+main::@20: scope:[main]  from main::@19
+  (byte*) main::screen#6 ← phi( main::@19/(byte*) main::screen#1 )
+  (byte*~) main::$12 ← (byte*) main::screen#6 + (byte/signed byte/word/signed word/dword/signed dword) 40
+  (byte*) main::screen#2 ← (byte*~) main::$12
+  (byte[]) main::chars#0 ← { (byte) '@', (byte) 'a', (byte) 'b', (byte) 'c', (byte) 'd', (byte) 'e' }
+  (byte) main::i#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:main::@10
+main::@10: scope:[main]  from main::@12 main::@20
+  (byte*) main::screen#13 ← phi( main::@12/(byte*) main::screen#15 main::@20/(byte*) main::screen#2 )
+  (byte) main::i#2 ← phi( main::@12/(byte) main::i#1 main::@20/(byte) main::i#0 )
+  (byte) main::ch#0 ← *((byte[]) main::chars#0 + (byte) main::i#2)
+  (byte) keyboard_char_pressed::ch#0 ← (byte) main::ch#0
+  call keyboard_char_pressed param-assignment
+  (byte) keyboard_char_pressed::return#0 ← (byte) keyboard_char_pressed::return#2
+  to:main::@27
+main::@27: scope:[main]  from main::@10
+  (byte) main::ch#2 ← phi( main::@10/(byte) main::ch#0 )
+  (byte) main::i#6 ← phi( main::@10/(byte) main::i#2 )
+  (byte*) main::screen#11 ← phi( main::@10/(byte*) main::screen#13 )
+  (byte) keyboard_char_pressed::return#3 ← phi( main::@10/(byte) keyboard_char_pressed::return#0 )
+  (byte~) main::$13 ← (byte) keyboard_char_pressed::return#3
+  (boolean~) main::$14 ← (byte~) main::$13 != (byte/signed byte/word/signed word/dword/signed dword) 0
+  (boolean~) main::$15 ← ! (boolean~) main::$14
+  if((boolean~) main::$15) goto main::@11
+  to:main::@21
+main::@11: scope:[main]  from main::@27
+  (byte) main::i#3 ← phi( main::@27/(byte) main::i#6 )
+  (byte*) main::screen#7 ← phi( main::@27/(byte*) main::screen#11 )
+  *((byte*) main::screen#7 + (byte) main::i#3) ← (byte) ' '
+  to:main::@12
+main::@21: scope:[main]  from main::@27
+  (byte) main::i#4 ← phi( main::@27/(byte) main::i#6 )
+  (byte*) main::screen#8 ← phi( main::@27/(byte*) main::screen#11 )
+  (byte) main::ch#1 ← phi( main::@27/(byte) main::ch#2 )
+  *((byte*) main::screen#8 + (byte) main::i#4) ← (byte) main::ch#1
+  to:main::@12
+main::@12: scope:[main]  from main::@11 main::@21
+  (byte*) main::screen#15 ← phi( main::@11/(byte*) main::screen#7 main::@21/(byte*) main::screen#8 )
+  (byte) main::i#5 ← phi( main::@11/(byte) main::i#3 main::@21/(byte) main::i#4 )
+  (byte) main::i#1 ← ++ (byte) main::i#5
+  (boolean~) main::$16 ← (byte) main::i#1 != (byte/signed byte/word/signed word/dword/signed dword) 6
+  if((boolean~) main::$16) goto main::@10
+  to:main::@2
+main::@return: scope:[main]  from main::@2
+  return 
+  to:@return
+keyboard_init: scope:[keyboard_init]  from main::@13
+  *((byte*) CIA1_PORT_A_DDR#0) ← (byte/word/signed word/dword/signed dword) 255
+  *((byte*) CIA1_PORT_B_DDR#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  to:keyboard_init::@return
+keyboard_init::@return: scope:[keyboard_init]  from keyboard_init
+  return 
+  to:@return
+keyboard_char_pressed: scope:[keyboard_char_pressed]  from main::@10
+  (byte) keyboard_char_pressed::ch#1 ← phi( main::@10/(byte) keyboard_char_pressed::ch#0 )
+  (byte) keyboard_matrix_row::ch#0 ← (byte) keyboard_char_pressed::ch#1
+  call keyboard_matrix_row param-assignment
+  (byte) keyboard_matrix_row::return#0 ← (byte) keyboard_matrix_row::return#2
+  to:keyboard_char_pressed::@2
+keyboard_char_pressed::@2: scope:[keyboard_char_pressed]  from keyboard_char_pressed
+  (byte) keyboard_char_pressed::ch#3 ← phi( keyboard_char_pressed/(byte) keyboard_char_pressed::ch#1 )
+  (byte) keyboard_matrix_row::return#3 ← phi( keyboard_char_pressed/(byte) keyboard_matrix_row::return#0 )
+  (byte~) keyboard_char_pressed::$0 ← (byte) keyboard_matrix_row::return#3
+  (byte) keyboard_matrix_read::rowid#1 ← (byte~) keyboard_char_pressed::$0
+  call keyboard_matrix_read param-assignment
+  (byte) keyboard_matrix_read::return#1 ← (byte) keyboard_matrix_read::return#3
+  to:keyboard_char_pressed::@3
+keyboard_char_pressed::@3: scope:[keyboard_char_pressed]  from keyboard_char_pressed::@2
+  (byte) keyboard_char_pressed::ch#2 ← phi( keyboard_char_pressed::@2/(byte) keyboard_char_pressed::ch#3 )
+  (byte) keyboard_matrix_read::return#5 ← phi( keyboard_char_pressed::@2/(byte) keyboard_matrix_read::return#1 )
+  (byte~) keyboard_char_pressed::$1 ← (byte) keyboard_matrix_read::return#5
+  (byte) keyboard_matrix_col::ch#0 ← (byte) keyboard_char_pressed::ch#2
+  call keyboard_matrix_col param-assignment
+  (byte) keyboard_matrix_col::return#0 ← (byte) keyboard_matrix_col::return#2
+  to:keyboard_char_pressed::@4
+keyboard_char_pressed::@4: scope:[keyboard_char_pressed]  from keyboard_char_pressed::@3
+  (byte) keyboard_matrix_col::return#3 ← phi( keyboard_char_pressed::@3/(byte) keyboard_matrix_col::return#0 )
+  (byte~) keyboard_char_pressed::$2 ← (byte) keyboard_matrix_col::return#3
+  (byte~) keyboard_char_pressed::$3 ← (byte~) keyboard_char_pressed::$1 & (byte~) keyboard_char_pressed::$2
+  (byte) keyboard_char_pressed::return#1 ← (byte~) keyboard_char_pressed::$3
+  to:keyboard_char_pressed::@return
+keyboard_char_pressed::@return: scope:[keyboard_char_pressed]  from keyboard_char_pressed::@4
+  (byte) keyboard_char_pressed::return#4 ← phi( keyboard_char_pressed::@4/(byte) keyboard_char_pressed::return#1 )
+  (byte) keyboard_char_pressed::return#2 ← (byte) keyboard_char_pressed::return#4
+  return 
+  to:@return
+@3: scope:[]  from @begin
+  (byte[8]) keyboard_row_bits#0 ← { (byte/word/signed word/dword/signed dword) 254, (byte/word/signed word/dword/signed dword) 253, (byte/word/signed word/dword/signed dword) 251, (byte/word/signed word/dword/signed dword) 247, (byte/word/signed word/dword/signed dword) 239, (byte/word/signed word/dword/signed dword) 223, (byte/word/signed word/dword/signed dword) 191, (byte/signed byte/word/signed word/dword/signed dword) 127 }
+  to:@4
+keyboard_matrix_read: scope:[keyboard_matrix_read]  from keyboard_char_pressed::@2 main::@6
+  (byte) keyboard_matrix_read::rowid#2 ← phi( keyboard_char_pressed::@2/(byte) keyboard_matrix_read::rowid#1 main::@6/(byte) keyboard_matrix_read::rowid#0 )
+  *((byte*) CIA1_PORT_A#0) ← *((byte[8]) keyboard_row_bits#0 + (byte) keyboard_matrix_read::rowid#2)
+  (byte~) keyboard_matrix_read::$0 ← ~ *((byte*) CIA1_PORT_B#0)
+  (byte) keyboard_matrix_read::row_pressed_bits#0 ← (byte~) keyboard_matrix_read::$0
+  (byte) keyboard_matrix_read::return#2 ← (byte) keyboard_matrix_read::row_pressed_bits#0
+  to:keyboard_matrix_read::@return
+keyboard_matrix_read::@return: scope:[keyboard_matrix_read]  from keyboard_matrix_read
+  (byte) keyboard_matrix_read::return#6 ← phi( keyboard_matrix_read/(byte) keyboard_matrix_read::return#2 )
+  (byte) keyboard_matrix_read::return#3 ← (byte) keyboard_matrix_read::return#6
+  return 
+  to:@return
+@4: scope:[]  from @3
+  (byte[]) keyboard_matrix_col_bitmask#0 ← { (byte/signed byte/word/signed word/dword/signed dword) 1, (byte/signed byte/word/signed word/dword/signed dword) 2, (byte/signed byte/word/signed word/dword/signed dword) 4, (byte/signed byte/word/signed word/dword/signed dword) 8, (byte/signed byte/word/signed word/dword/signed dword) 16, (byte/signed byte/word/signed word/dword/signed dword) 32, (byte/signed byte/word/signed word/dword/signed dword) 64, (byte/word/signed word/dword/signed dword) 128 }
+  (byte[]) keyboard_matrix_chars#0 ← { (byte/signed byte/word/signed word/dword/signed dword) 101, (byte/signed byte/word/signed word/dword/signed dword) 33, (byte/signed byte/word/signed word/dword/signed dword) 67, (byte/signed byte/word/signed word/dword/signed dword) 66, (byte/signed byte/word/signed word/dword/signed dword) 34, (byte/signed byte/word/signed word/dword/signed dword) 97 }
+  to:@6
+keyboard_matrix_row: scope:[keyboard_matrix_row]  from keyboard_char_pressed
+  (byte) keyboard_matrix_row::ch#1 ← phi( keyboard_char_pressed/(byte) keyboard_matrix_row::ch#0 )
+  (byte~) keyboard_matrix_row::$0 ← *((byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_row::ch#1) & (byte/signed byte/word/signed word/dword/signed dword) 15
+  (byte) keyboard_matrix_row::return#1 ← (byte~) keyboard_matrix_row::$0
+  to:keyboard_matrix_row::@return
+keyboard_matrix_row::@return: scope:[keyboard_matrix_row]  from keyboard_matrix_row
+  (byte) keyboard_matrix_row::return#4 ← phi( keyboard_matrix_row/(byte) keyboard_matrix_row::return#1 )
+  (byte) keyboard_matrix_row::return#2 ← (byte) keyboard_matrix_row::return#4
+  return 
+  to:@return
+keyboard_matrix_col: scope:[keyboard_matrix_col]  from keyboard_char_pressed::@3
+  (byte) keyboard_matrix_col::ch#1 ← phi( keyboard_char_pressed::@3/(byte) keyboard_matrix_col::ch#0 )
+  (byte~) keyboard_matrix_col::$0 ← *((byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_col::ch#1) >> (byte/signed byte/word/signed word/dword/signed dword) 4
+  (byte) keyboard_matrix_col::col_id#0 ← (byte~) keyboard_matrix_col::$0
+  (byte) keyboard_matrix_col::return#1 ← *((byte[]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_matrix_col::col_id#0)
+  to:keyboard_matrix_col::@return
+keyboard_matrix_col::@return: scope:[keyboard_matrix_col]  from keyboard_matrix_col
+  (byte) keyboard_matrix_col::return#4 ← phi( keyboard_matrix_col/(byte) keyboard_matrix_col::return#1 )
+  (byte) keyboard_matrix_col::return#2 ← (byte) keyboard_matrix_col::return#4
+  return 
+  to:@return
+@6: scope:[]  from @4
+  call main param-assignment
+  to:@7
+@7: scope:[]  from @6
+  to:@end
+@end: scope:[]  from @7
+
+SYMBOL TABLE SSA
+(label) @3
+(label) @4
+(label) @6
+(label) @7
+(label) @begin
+(label) @end
+(byte*) CIA1_PORT_A
+(byte*) CIA1_PORT_A#0
+(byte*) CIA1_PORT_A_DDR
+(byte*) CIA1_PORT_A_DDR#0
+(byte*) CIA1_PORT_B
+(byte*) CIA1_PORT_B#0
+(byte*) CIA1_PORT_B_DDR
+(byte*) CIA1_PORT_B_DDR#0
+(byte*) RASTER
+(byte*) RASTER#0
+(byte()) keyboard_char_pressed((byte) keyboard_char_pressed::ch)
+(byte~) keyboard_char_pressed::$0
+(byte~) keyboard_char_pressed::$1
+(byte~) keyboard_char_pressed::$2
+(byte~) keyboard_char_pressed::$3
+(label) keyboard_char_pressed::@2
+(label) keyboard_char_pressed::@3
+(label) keyboard_char_pressed::@4
+(label) keyboard_char_pressed::@return
+(byte) keyboard_char_pressed::ch
+(byte) keyboard_char_pressed::ch#0
+(byte) keyboard_char_pressed::ch#1
+(byte) keyboard_char_pressed::ch#2
+(byte) keyboard_char_pressed::ch#3
+(byte) keyboard_char_pressed::return
+(byte) keyboard_char_pressed::return#0
+(byte) keyboard_char_pressed::return#1
+(byte) keyboard_char_pressed::return#2
+(byte) keyboard_char_pressed::return#3
+(byte) keyboard_char_pressed::return#4
+(void()) keyboard_init()
+(label) keyboard_init::@return
+(byte[]) keyboard_matrix_chars
+(byte[]) keyboard_matrix_chars#0
+(byte()) keyboard_matrix_col((byte) keyboard_matrix_col::ch)
+(byte~) keyboard_matrix_col::$0
+(label) keyboard_matrix_col::@return
+(byte) keyboard_matrix_col::ch
+(byte) keyboard_matrix_col::ch#0
+(byte) keyboard_matrix_col::ch#1
+(byte) keyboard_matrix_col::col_id
+(byte) keyboard_matrix_col::col_id#0
+(byte) keyboard_matrix_col::return
+(byte) keyboard_matrix_col::return#0
+(byte) keyboard_matrix_col::return#1
+(byte) keyboard_matrix_col::return#2
+(byte) keyboard_matrix_col::return#3
+(byte) keyboard_matrix_col::return#4
+(byte[]) keyboard_matrix_col_bitmask
+(byte[]) keyboard_matrix_col_bitmask#0
+(byte()) keyboard_matrix_read((byte) keyboard_matrix_read::rowid)
+(byte~) keyboard_matrix_read::$0
+(label) keyboard_matrix_read::@return
+(byte) keyboard_matrix_read::return
+(byte) keyboard_matrix_read::return#0
+(byte) keyboard_matrix_read::return#1
+(byte) keyboard_matrix_read::return#2
+(byte) keyboard_matrix_read::return#3
+(byte) keyboard_matrix_read::return#4
+(byte) keyboard_matrix_read::return#5
+(byte) keyboard_matrix_read::return#6
+(byte) keyboard_matrix_read::row_pressed_bits
+(byte) keyboard_matrix_read::row_pressed_bits#0
+(byte) keyboard_matrix_read::rowid
+(byte) keyboard_matrix_read::rowid#0
+(byte) keyboard_matrix_read::rowid#1
+(byte) keyboard_matrix_read::rowid#2
+(byte()) keyboard_matrix_row((byte) keyboard_matrix_row::ch)
+(byte~) keyboard_matrix_row::$0
+(label) keyboard_matrix_row::@return
+(byte) keyboard_matrix_row::ch
+(byte) keyboard_matrix_row::ch#0
+(byte) keyboard_matrix_row::ch#1
+(byte) keyboard_matrix_row::return
+(byte) keyboard_matrix_row::return#0
+(byte) keyboard_matrix_row::return#1
+(byte) keyboard_matrix_row::return#2
+(byte) keyboard_matrix_row::return#3
+(byte) keyboard_matrix_row::return#4
+(byte[8]) keyboard_row_bits
+(byte[8]) keyboard_row_bits#0
+(void()) main()
+(word/signed word/dword/signed dword~) main::$0
+(boolean~) main::$1
+(byte*~) main::$10
+(boolean~) main::$11
+(byte*~) main::$12
+(byte~) main::$13
+(boolean~) main::$14
+(boolean~) main::$15
+(boolean~) main::$16
+(boolean~) main::$3
+(byte~) main::$4
+(byte~) main::$5
+(boolean~) main::$6
+(boolean~) main::$7
+(byte~) main::$8
+(boolean~) main::$9
+(label) main::@1
+(label) main::@10
+(label) main::@11
+(label) main::@12
+(label) main::@13
+(label) main::@16
+(label) main::@17
+(label) main::@19
+(label) main::@2
+(label) main::@20
+(label) main::@21
+(label) main::@25
+(label) main::@26
+(label) main::@27
+(label) main::@3
+(label) main::@5
+(label) main::@6
+(label) main::@7
+(label) main::@8
+(label) main::@9
+(label) main::@return
+(byte) main::ch
+(byte) main::ch#0
+(byte) main::ch#1
+(byte) main::ch#2
+(byte[]) main::chars
+(byte[]) main::chars#0
+(byte) main::col
+(byte) main::col#0
+(byte) main::col#1
+(byte) main::col#2
+(byte) main::col#3
+(byte) main::col#4
+(byte) main::col#5
+(byte) main::i
+(byte) main::i#0
+(byte) main::i#1
+(byte) main::i#2
+(byte) main::i#3
+(byte) main::i#4
+(byte) main::i#5
+(byte) main::i#6
+(byte) main::row
+(byte) main::row#0
+(byte) main::row#1
+(byte) main::row#2
+(byte) main::row#3
+(byte) main::row#4
+(byte) main::row#5
+(byte) main::row#6
+(byte) main::row#7
+(byte) main::row#8
+(byte) main::row_pressed_bits
+(byte) main::row_pressed_bits#0
+(byte) main::row_pressed_bits#1
+(byte) main::row_pressed_bits#2
+(byte) main::row_pressed_bits#3
+(byte) main::row_pressed_bits#4
+(byte) main::row_pressed_bits#5
+(byte*) main::sc
+(byte*) main::sc#0
+(byte*) main::sc#1
+(byte*) main::sc#2
+(byte*) main::screen
+(byte*) main::screen#0
+(byte*) main::screen#1
+(byte*) main::screen#10
+(byte*) main::screen#11
+(byte*) main::screen#12
+(byte*) main::screen#13
+(byte*) main::screen#14
+(byte*) main::screen#15
+(byte*) main::screen#2
+(byte*) main::screen#3
+(byte*) main::screen#4
+(byte*) main::screen#5
+(byte*) main::screen#6
+(byte*) main::screen#7
+(byte*) main::screen#8
+(byte*) main::screen#9
+
+OPTIMIZING CONTROL FLOW GRAPH
+Culled Empty Block (label) main::@25
+Culled Empty Block (label) main::@3
+Culled Empty Block (label) @7
+Succesful SSA optimization Pass2CullEmptyBlocks
+Inversing boolean not (boolean~) main::$7 ← (byte~) main::$5 == (byte/signed byte/word/signed word/dword/signed dword) 0 from (boolean~) main::$6 ← (byte~) main::$5 != (byte/signed byte/word/signed word/dword/signed dword) 0
+Inversing boolean not (boolean~) main::$15 ← (byte~) main::$13 == (byte/signed byte/word/signed word/dword/signed dword) 0 from (boolean~) main::$14 ← (byte~) main::$13 != (byte/signed byte/word/signed word/dword/signed dword) 0
+Succesful SSA optimization Pass2UnaryNotSimplification
+Not aliassing across scopes: keyboard_matrix_read::rowid#0 main::row#2
+Not aliassing across scopes: keyboard_matrix_read::return#0 keyboard_matrix_read::return#3
+Not aliassing across scopes: main::$4 keyboard_matrix_read::return#4
+Not aliassing across scopes: keyboard_char_pressed::ch#0 main::ch#0
+Not aliassing across scopes: keyboard_char_pressed::return#0 keyboard_char_pressed::return#2
+Not aliassing across scopes: main::$13 keyboard_char_pressed::return#3
+Not aliassing across scopes: keyboard_char_pressed::ch#1 keyboard_char_pressed::ch#0
+Not aliassing across scopes: keyboard_matrix_row::ch#0 keyboard_char_pressed::ch#1
+Not aliassing across scopes: keyboard_matrix_row::return#0 keyboard_matrix_row::return#2
+Not aliassing across scopes: keyboard_char_pressed::$0 keyboard_matrix_row::return#3
+Not aliassing across scopes: keyboard_matrix_read::return#1 keyboard_matrix_read::return#3
+Not aliassing across scopes: keyboard_char_pressed::$1 keyboard_matrix_read::return#5
+Not aliassing across scopes: keyboard_matrix_col::ch#0 keyboard_char_pressed::ch#2
+Not aliassing across scopes: keyboard_matrix_col::return#0 keyboard_matrix_col::return#2
+Not aliassing across scopes: keyboard_char_pressed::$2 keyboard_matrix_col::return#3
+Not aliassing across scopes: keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1
+Not aliassing across scopes: keyboard_matrix_row::ch#1 keyboard_matrix_row::ch#0
+Not aliassing across scopes: keyboard_matrix_col::ch#1 keyboard_matrix_col::ch#0
+Alias (byte) keyboard_matrix_read::return#0 = (byte) keyboard_matrix_read::return#4 
+Alias (byte*) main::screen#12 = (byte*) main::screen#14 
+Alias (byte) main::row#2 = (byte) main::row#8 
+Alias (byte) main::row_pressed_bits#0 = (byte~) main::$4 
+Alias (byte*) main::screen#3 = (byte*) main::screen#9 (byte*) main::screen#4 
+Alias (byte) main::col#2 = (byte) main::col#5 (byte) main::col#3 
+Alias (byte) main::row_pressed_bits#2 = (byte) main::row_pressed_bits#5 (byte) main::row_pressed_bits#4 
+Alias (byte) main::row#5 = (byte) main::row#6 (byte) main::row#7 
+Alias (byte) main::row_pressed_bits#1 = (byte~) main::$8 
+Alias (byte*) main::screen#10 = (byte*) main::screen#5 
+Alias (byte) main::row#3 = (byte) main::row#4 
+Alias (byte*) main::screen#1 = (byte*~) main::$10 (byte*) main::screen#6 
+Alias (byte*) main::screen#2 = (byte*~) main::$12 
+Alias (byte) keyboard_char_pressed::return#0 = (byte) keyboard_char_pressed::return#3 
+Alias (byte*) main::screen#11 = (byte*) main::screen#13 (byte*) main::screen#7 (byte*) main::screen#8 
+Alias (byte) main::i#2 = (byte) main::i#6 (byte) main::i#3 (byte) main::i#4 
+Alias (byte) main::ch#0 = (byte) main::ch#2 (byte) main::ch#1 
+Alias (byte) keyboard_matrix_row::return#0 = (byte) keyboard_matrix_row::return#3 
+Alias (byte) keyboard_char_pressed::ch#1 = (byte) keyboard_char_pressed::ch#3 (byte) keyboard_char_pressed::ch#2 
+Alias (byte) keyboard_matrix_read::rowid#1 = (byte~) keyboard_char_pressed::$0 
+Alias (byte) keyboard_matrix_read::return#1 = (byte) keyboard_matrix_read::return#5 
+Alias (byte) keyboard_matrix_col::return#0 = (byte) keyboard_matrix_col::return#3 
+Alias (byte) keyboard_char_pressed::return#1 = (byte~) keyboard_char_pressed::$3 (byte) keyboard_char_pressed::return#4 (byte) keyboard_char_pressed::return#2 
+Alias (byte) keyboard_matrix_read::return#2 = (byte) keyboard_matrix_read::row_pressed_bits#0 (byte~) keyboard_matrix_read::$0 (byte) keyboard_matrix_read::return#6 (byte) keyboard_matrix_read::return#3 
+Alias (byte) keyboard_matrix_row::return#1 = (byte~) keyboard_matrix_row::$0 (byte) keyboard_matrix_row::return#4 (byte) keyboard_matrix_row::return#2 
+Alias (byte) keyboard_matrix_col::col_id#0 = (byte~) keyboard_matrix_col::$0 
+Alias (byte) keyboard_matrix_col::return#1 = (byte) keyboard_matrix_col::return#4 (byte) keyboard_matrix_col::return#2 
+Succesful SSA optimization Pass2AliasElimination
+Not aliassing across scopes: keyboard_matrix_read::rowid#0 main::row#2
+Not aliassing across scopes: keyboard_matrix_read::return#0 keyboard_matrix_read::return#2
+Not aliassing across scopes: main::row_pressed_bits#0 keyboard_matrix_read::return#0
+Not aliassing across scopes: keyboard_char_pressed::ch#0 main::ch#0
+Not aliassing across scopes: keyboard_char_pressed::return#0 keyboard_char_pressed::return#1
+Not aliassing across scopes: main::$13 keyboard_char_pressed::return#0
+Not aliassing across scopes: keyboard_char_pressed::ch#1 keyboard_char_pressed::ch#0
+Not aliassing across scopes: keyboard_matrix_row::ch#0 keyboard_char_pressed::ch#1
+Not aliassing across scopes: keyboard_matrix_row::return#0 keyboard_matrix_row::return#1
+Not aliassing across scopes: keyboard_matrix_read::rowid#1 keyboard_matrix_row::return#0
+Not aliassing across scopes: keyboard_matrix_read::return#1 keyboard_matrix_read::return#2
+Not aliassing across scopes: keyboard_char_pressed::$1 keyboard_matrix_read::return#1
+Not aliassing across scopes: keyboard_matrix_col::ch#0 keyboard_char_pressed::ch#1
+Not aliassing across scopes: keyboard_matrix_col::return#0 keyboard_matrix_col::return#1
+Not aliassing across scopes: keyboard_char_pressed::$2 keyboard_matrix_col::return#0
+Not aliassing across scopes: keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1
+Not aliassing across scopes: keyboard_matrix_row::ch#1 keyboard_matrix_row::ch#0
+Not aliassing across scopes: keyboard_matrix_col::ch#1 keyboard_matrix_col::ch#0
+Alias (byte) main::row_pressed_bits#2 = (byte) main::row_pressed_bits#3 
+Alias (byte) main::col#2 = (byte) main::col#4 
+Alias (byte*) main::screen#10 = (byte*) main::screen#3 
+Alias (byte) main::row#3 = (byte) main::row#5 
+Alias (byte) main::i#2 = (byte) main::i#5 
+Alias (byte*) main::screen#11 = (byte*) main::screen#15 
+Succesful SSA optimization Pass2AliasElimination
+Not aliassing across scopes: keyboard_matrix_read::rowid#0 main::row#2
+Not aliassing across scopes: keyboard_matrix_read::return#0 keyboard_matrix_read::return#2
+Not aliassing across scopes: main::row_pressed_bits#0 keyboard_matrix_read::return#0
+Not aliassing identity: main::screen#11 main::screen#11
+Not aliassing across scopes: keyboard_char_pressed::ch#0 main::ch#0
+Not aliassing across scopes: keyboard_char_pressed::return#0 keyboard_char_pressed::return#1
+Not aliassing across scopes: main::$13 keyboard_char_pressed::return#0
+Not aliassing across scopes: keyboard_char_pressed::ch#1 keyboard_char_pressed::ch#0
+Not aliassing across scopes: keyboard_matrix_row::ch#0 keyboard_char_pressed::ch#1
+Not aliassing across scopes: keyboard_matrix_row::return#0 keyboard_matrix_row::return#1
+Not aliassing across scopes: keyboard_matrix_read::rowid#1 keyboard_matrix_row::return#0
+Not aliassing across scopes: keyboard_matrix_read::return#1 keyboard_matrix_read::return#2
+Not aliassing across scopes: keyboard_char_pressed::$1 keyboard_matrix_read::return#1
+Not aliassing across scopes: keyboard_matrix_col::ch#0 keyboard_char_pressed::ch#1
+Not aliassing across scopes: keyboard_matrix_col::return#0 keyboard_matrix_col::return#1
+Not aliassing across scopes: keyboard_char_pressed::$2 keyboard_matrix_col::return#0
+Not aliassing across scopes: keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1
+Not aliassing across scopes: keyboard_matrix_row::ch#1 keyboard_matrix_row::ch#0
+Not aliassing across scopes: keyboard_matrix_col::ch#1 keyboard_matrix_col::ch#0
+Self Phi Eliminated (byte*) main::screen#10
+Self Phi Eliminated (byte) main::row#3
+Self Phi Eliminated (byte*) main::screen#11
+Succesful SSA optimization Pass2SelfPhiElimination
+Redundant Phi (byte*) main::screen#10 (byte*) main::screen#12
+Redundant Phi (byte) main::row#3 (byte) main::row#2
+Redundant Phi (byte*) main::screen#11 (byte*) main::screen#2
+Redundant Phi (byte) keyboard_char_pressed::ch#1 (byte) keyboard_char_pressed::ch#0
+Redundant Phi (byte) keyboard_matrix_row::ch#1 (byte) keyboard_matrix_row::ch#0
+Redundant Phi (byte) keyboard_matrix_col::ch#1 (byte) keyboard_matrix_col::ch#0
+Succesful SSA optimization Pass2RedundantPhiElimination
+Simple Condition (boolean~) main::$1 if((byte*) main::sc#1<(word/signed word/dword/signed dword~) main::$0) goto main::@1
+Simple Condition (boolean~) main::$3 if(*((byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@5
+Simple Condition (boolean~) main::$7 if((byte~) main::$5==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@8
+Simple Condition (boolean~) main::$9 if((byte) main::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@7
+Simple Condition (boolean~) main::$11 if((byte) main::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@6
+Simple Condition (boolean~) main::$15 if((byte~) main::$13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@11
+Simple Condition (boolean~) main::$16 if((byte) main::i#1!=(byte/signed byte/word/signed word/dword/signed dword) 6) goto main::@10
+Succesful SSA optimization Pass2ConditionalJumpSimplification
+Constant (const byte*) RASTER#0 = ((byte*))53266
+Constant (const byte*) CIA1_PORT_A#0 = ((byte*))56320
+Constant (const byte*) CIA1_PORT_B#0 = ((byte*))56321
+Constant (const byte*) CIA1_PORT_A_DDR#0 = ((byte*))56322
+Constant (const byte*) CIA1_PORT_B_DDR#0 = ((byte*))56323
+Constant (const byte*) main::sc#0 = ((byte*))1024
+Constant (const word/signed word/dword/signed dword) main::$0 = 1024+1000
+Constant (const byte*) main::screen#0 = ((byte*))1024
+Constant (const byte) main::row#0 = 0
+Constant (const byte) main::col#0 = 0
+Constant (const byte[]) main::chars#0 = { '@', 'a', 'b', 'c', 'd', 'e' }
+Constant (const byte) main::i#0 = 0
+Constant (const byte[8]) keyboard_row_bits#0 = { 254, 253, 251, 247, 239, 223, 191, 127 }
+Constant (const byte[]) keyboard_matrix_col_bitmask#0 = { 1, 2, 4, 8, 16, 32, 64, 128 }
+Constant (const byte[]) keyboard_matrix_chars#0 = { 101, 33, 67, 66, 34, 97 }
+Succesful SSA optimization Pass2ConstantIdentification
+Multiple usages for variable. Not optimizing sub-constant (byte*) main::screen#1
+Culled Empty Block (label) main::@16
+Culled Empty Block (label) @3
+Culled Empty Block (label) @4
+Succesful SSA optimization Pass2CullEmptyBlocks
+Not aliassing across scopes: keyboard_matrix_read::rowid#0 main::row#2
+Not aliassing across scopes: keyboard_matrix_read::return#0 keyboard_matrix_read::return#2
+Not aliassing across scopes: main::row_pressed_bits#0 keyboard_matrix_read::return#0
+Not aliassing across scopes: keyboard_char_pressed::ch#0 main::ch#0
+Not aliassing across scopes: keyboard_char_pressed::return#0 keyboard_char_pressed::return#1
+Not aliassing across scopes: main::$13 keyboard_char_pressed::return#0
+Not aliassing across scopes: keyboard_matrix_row::ch#0 keyboard_char_pressed::ch#0
+Not aliassing across scopes: keyboard_matrix_row::return#0 keyboard_matrix_row::return#1
+Not aliassing across scopes: keyboard_matrix_read::rowid#1 keyboard_matrix_row::return#0
+Not aliassing across scopes: keyboard_matrix_read::return#1 keyboard_matrix_read::return#2
+Not aliassing across scopes: keyboard_char_pressed::$1 keyboard_matrix_read::return#1
+Not aliassing across scopes: keyboard_matrix_col::ch#0 keyboard_char_pressed::ch#0
+Not aliassing across scopes: keyboard_matrix_col::return#0 keyboard_matrix_col::return#1
+Not aliassing across scopes: keyboard_char_pressed::$2 keyboard_matrix_col::return#0
+Not aliassing across scopes: keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1
+Multiple usages for variable. Not optimizing sub-constant (byte*) main::screen#1
+Not aliassing across scopes: keyboard_matrix_read::rowid#0 main::row#2
+Not aliassing across scopes: keyboard_matrix_read::return#0 keyboard_matrix_read::return#2
+Not aliassing across scopes: main::row_pressed_bits#0 keyboard_matrix_read::return#0
+Not aliassing across scopes: keyboard_char_pressed::ch#0 main::ch#0
+Not aliassing across scopes: keyboard_char_pressed::return#0 keyboard_char_pressed::return#1
+Not aliassing across scopes: main::$13 keyboard_char_pressed::return#0
+Not aliassing across scopes: keyboard_matrix_row::ch#0 keyboard_char_pressed::ch#0
+Not aliassing across scopes: keyboard_matrix_row::return#0 keyboard_matrix_row::return#1
+Not aliassing across scopes: keyboard_matrix_read::rowid#1 keyboard_matrix_row::return#0
+Not aliassing across scopes: keyboard_matrix_read::return#1 keyboard_matrix_read::return#2
+Not aliassing across scopes: keyboard_char_pressed::$1 keyboard_matrix_read::return#1
+Not aliassing across scopes: keyboard_matrix_col::ch#0 keyboard_char_pressed::ch#0
+Not aliassing across scopes: keyboard_matrix_col::return#0 keyboard_matrix_col::return#1
+Not aliassing across scopes: keyboard_char_pressed::$2 keyboard_matrix_col::return#0
+Not aliassing across scopes: keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1
+Multiple usages for variable. Not optimizing sub-constant (byte*) main::screen#1
+OPTIMIZING CONTROL FLOW GRAPH
+Inlining constant with var siblings (const byte*) main::sc#0
+Inlining constant with var siblings (const byte*) main::sc#0
+Inlining constant with var siblings (const byte*) main::screen#0
+Inlining constant with var siblings (const byte*) main::screen#0
+Inlining constant with var siblings (const byte*) main::screen#0
+Inlining constant with var siblings (const byte) main::row#0
+Inlining constant with var siblings (const byte) main::row#0
+Inlining constant with var siblings (const byte) main::col#0
+Inlining constant with var siblings (const byte) main::col#0
+Inlining constant with var siblings (const byte) main::i#0
+Inlining constant with var siblings (const byte) main::i#0
+Constant inlined main::screen#0 = ((byte*))(word/signed word/dword/signed dword) 1024
+Constant inlined main::i#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
+Constant inlined main::sc#0 = ((byte*))(word/signed word/dword/signed dword) 1024
+Constant inlined main::col#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
+Constant inlined main::row#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
+Constant inlined main::$0 = (word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000
+Succesful SSA optimization Pass2ConstantInlining
+Block Sequence Planned @begin @6 @end main main::@1 main::@13 main::@2 main::@return main::@5 main::@6 main::@26 main::@7 main::@17 main::@9 main::@19 main::@20 main::@10 main::@27 main::@21 main::@12 main::@11 main::@8 keyboard_char_pressed keyboard_char_pressed::@2 keyboard_char_pressed::@3 keyboard_char_pressed::@4 keyboard_char_pressed::@return keyboard_matrix_col keyboard_matrix_col::@return keyboard_matrix_read keyboard_matrix_read::@return keyboard_matrix_row keyboard_matrix_row::@return keyboard_init keyboard_init::@return 
+Added new block during phi lifting main::@28(between main::@1 and main::@1)
+Added new block during phi lifting main::@29(between main::@19 and main::@6)
+Added new block during phi lifting main::@30(between main::@9 and main::@7)
+Added new block during phi lifting main::@31(between main::@12 and main::@10)
+Block Sequence Planned @begin @6 @end main main::@1 main::@13 main::@2 main::@return main::@5 main::@6 main::@26 main::@7 main::@17 main::@9 main::@19 main::@20 main::@10 main::@27 main::@21 main::@12 main::@31 main::@11 main::@29 main::@30 main::@8 main::@28 keyboard_char_pressed keyboard_char_pressed::@2 keyboard_char_pressed::@3 keyboard_char_pressed::@4 keyboard_char_pressed::@return keyboard_matrix_col keyboard_matrix_col::@return keyboard_matrix_read keyboard_matrix_read::@return keyboard_matrix_row keyboard_matrix_row::@return keyboard_init keyboard_init::@return 
+Adding NOP phi() at start of @begin
+Adding NOP phi() at start of @6
+Adding NOP phi() at start of @end
+Adding NOP phi() at start of main
+Adding NOP phi() at start of main::@13
+CALL GRAPH
+Calls in [] to main:2 
+Calls in [main] to keyboard_init:10 keyboard_matrix_read:17 keyboard_char_pressed:35 
+Calls in [keyboard_char_pressed] to keyboard_matrix_row:51 keyboard_matrix_read:55 keyboard_matrix_col:59 
+
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Created 7 initial phi equivalence classes
+Coalesced [16] keyboard_matrix_read::rowid#4 ← keyboard_matrix_read::rowid#0
+Coalesced [20] main::row_pressed_bits#6 ← main::row_pressed_bits#0
+Coalesced [42] main::i#7 ← main::i#1
+Coalesced [44] main::row#9 ← main::row#1
+Coalesced [45] main::screen#16 ← main::screen#1
+Coalesced [46] main::row_pressed_bits#7 ← main::row_pressed_bits#1
+Coalesced [47] main::col#6 ← main::col#1
+Coalesced [49] main::sc#3 ← main::sc#1
+Coalesced [54] keyboard_matrix_read::rowid#3 ← keyboard_matrix_read::rowid#1
+Coalesced down to 7 phi equivalence classes
+Culled Empty Block (label) main::@31
+Culled Empty Block (label) main::@29
+Culled Empty Block (label) main::@30
+Culled Empty Block (label) main::@28
+Block Sequence Planned @begin @6 @end main main::@1 main::@13 main::@2 main::@return main::@5 main::@6 main::@26 main::@7 main::@17 main::@9 main::@19 main::@20 main::@10 main::@27 main::@21 main::@12 main::@11 main::@8 keyboard_char_pressed keyboard_char_pressed::@2 keyboard_char_pressed::@3 keyboard_char_pressed::@4 keyboard_char_pressed::@return keyboard_matrix_col keyboard_matrix_col::@return keyboard_matrix_read keyboard_matrix_read::@return keyboard_matrix_row keyboard_matrix_row::@return keyboard_init keyboard_init::@return 
+Adding NOP phi() at start of @begin
+Adding NOP phi() at start of @6
+Adding NOP phi() at start of @end
+Adding NOP phi() at start of main
+Adding NOP phi() at start of main::@13
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+Propagating live ranges...
+
+FINAL CONTROL FLOW GRAPH
+@begin: scope:[]  from
+  [0] phi() [ ] ( )
+  to:@6
+@6: scope:[]  from @begin
+  [1] phi() [ ] ( )
+  [2] call main param-assignment [ ] ( )
+  to:@end
+@end: scope:[]  from @6
+  [3] phi() [ ] ( )
+main: scope:[main]  from @6
+  [4] phi() [ ] ( main:2 [ ] )
+  to:main::@1
+main::@1: scope:[main]  from main main::@1
+  [5] (byte*) main::sc#2 ← phi( main/((byte*))(word/signed word/dword/signed dword) 1024 main::@1/(byte*) main::sc#1 ) [ main::sc#2 ] ( main:2 [ main::sc#2 ] )
+  [6] *((byte*) main::sc#2) ← (byte) ' ' [ main::sc#2 ] ( main:2 [ main::sc#2 ] )
+  [7] (byte*) main::sc#1 ← ++ (byte*) main::sc#2 [ main::sc#1 ] ( main:2 [ main::sc#1 ] )
+  [8] if((byte*) main::sc#1<(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto main::@1 [ main::sc#1 ] ( main:2 [ main::sc#1 ] )
+  to:main::@13
+main::@13: scope:[main]  from main::@1
+  [9] phi() [ ] ( main:2 [ ] )
+  [10] call keyboard_init param-assignment [ ] ( main:2 [ ] )
+  to:main::@2
+main::@2: scope:[main]  from main::@12 main::@13
+  [11] if(true) goto main::@5 [ ] ( main:2 [ ] )
+  to:main::@return
+main::@return: scope:[main]  from main::@2
+  [12] return  [ ] ( main:2 [ ] )
+  to:@return
+main::@5: scope:[main]  from main::@2 main::@5
+  [13] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@5 [ ] ( main:2 [ ] )
+  to:main::@6
+main::@6: scope:[main]  from main::@19 main::@5
+  [14] (byte*) main::screen#12 ← phi( main::@5/((byte*))(word/signed word/dword/signed dword) 1024 main::@19/(byte*) main::screen#1 ) [ main::row#2 main::screen#12 ] ( main:2 [ main::row#2 main::screen#12 ] )
+  [14] (byte) main::row#2 ← phi( main::@5/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@19/(byte) main::row#1 ) [ main::row#2 main::screen#12 ] ( main:2 [ main::row#2 main::screen#12 ] )
+  [15] (byte) keyboard_matrix_read::rowid#0 ← (byte) main::row#2 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#0 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#0 ] )
+  [16] call keyboard_matrix_read param-assignment [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] )
+  [17] (byte) keyboard_matrix_read::return#0 ← (byte) keyboard_matrix_read::return#2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#0 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#0 ] )
+  to:main::@26
+main::@26: scope:[main]  from main::@6
+  [18] (byte) main::row_pressed_bits#0 ← (byte) keyboard_matrix_read::return#0 [ main::row#2 main::screen#12 main::row_pressed_bits#0 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#0 ] )
+  to:main::@7
+main::@7: scope:[main]  from main::@26 main::@9
+  [19] (byte) main::col#2 ← phi( main::@26/(byte/signed byte/word/signed word/dword/signed dword) 0 main::@9/(byte) main::col#1 ) [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] )
+  [19] (byte) main::row_pressed_bits#2 ← phi( main::@26/(byte) main::row_pressed_bits#0 main::@9/(byte) main::row_pressed_bits#1 ) [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] )
+  [20] (byte~) main::$5 ← (byte) main::row_pressed_bits#2 & (byte/word/signed word/dword/signed dword) 128 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] )
+  [21] if((byte~) main::$5==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@8 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] )
+  to:main::@17
+main::@17: scope:[main]  from main::@7
+  [22] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '1' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] )
+  to:main::@9
+main::@9: scope:[main]  from main::@17 main::@8
+  [23] (byte) main::row_pressed_bits#1 ← (byte) main::row_pressed_bits#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ main::row#2 main::screen#12 main::col#2 main::row_pressed_bits#1 ] ( main:2 [ main::row#2 main::screen#12 main::col#2 main::row_pressed_bits#1 ] )
+  [24] (byte) main::col#1 ← ++ (byte) main::col#2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] )
+  [25] if((byte) main::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@7 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] )
+  to:main::@19
+main::@19: scope:[main]  from main::@9
+  [26] (byte*) main::screen#1 ← (byte*) main::screen#12 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::row#2 main::screen#1 ] ( main:2 [ main::row#2 main::screen#1 ] )
+  [27] (byte) main::row#1 ← ++ (byte) main::row#2 [ main::row#1 main::screen#1 ] ( main:2 [ main::row#1 main::screen#1 ] )
+  [28] if((byte) main::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@6 [ main::row#1 main::screen#1 ] ( main:2 [ main::row#1 main::screen#1 ] )
+  to:main::@20
+main::@20: scope:[main]  from main::@19
+  [29] (byte*) main::screen#2 ← (byte*) main::screen#1 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::screen#2 ] ( main:2 [ main::screen#2 ] )
+  to:main::@10
+main::@10: scope:[main]  from main::@12 main::@20
+  [30] (byte) main::i#2 ← phi( main::@12/(byte) main::i#1 main::@20/(byte/signed byte/word/signed word/dword/signed dword) 0 ) [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] )
+  [31] (byte) main::ch#0 ← *((const byte[]) main::chars#0 + (byte) main::i#2) [ main::screen#2 main::i#2 main::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 ] )
+  [32] (byte) keyboard_char_pressed::ch#0 ← (byte) main::ch#0 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] )
+  [33] call keyboard_char_pressed param-assignment [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+  [34] (byte) keyboard_char_pressed::return#0 ← (byte) keyboard_char_pressed::return#1 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#0 ] )
+  to:main::@27
+main::@27: scope:[main]  from main::@10
+  [35] (byte~) main::$13 ← (byte) keyboard_char_pressed::return#0 [ main::screen#2 main::i#2 main::ch#0 main::$13 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 main::$13 ] )
+  [36] if((byte~) main::$13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@11 [ main::screen#2 main::i#2 main::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 ] )
+  to:main::@21
+main::@21: scope:[main]  from main::@27
+  [37] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) main::ch#0 [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] )
+  to:main::@12
+main::@12: scope:[main]  from main::@11 main::@21
+  [38] (byte) main::i#1 ← ++ (byte) main::i#2 [ main::screen#2 main::i#1 ] ( main:2 [ main::screen#2 main::i#1 ] )
+  [39] if((byte) main::i#1!=(byte/signed byte/word/signed word/dword/signed dword) 6) goto main::@10 [ main::screen#2 main::i#1 ] ( main:2 [ main::screen#2 main::i#1 ] )
+  to:main::@2
+main::@11: scope:[main]  from main::@27
+  [40] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) ' ' [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] )
+  to:main::@12
+main::@8: scope:[main]  from main::@7
+  [41] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '0' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] )
+  to:main::@9
+keyboard_char_pressed: scope:[keyboard_char_pressed]  from main::@10
+  [42] (byte) keyboard_matrix_row::ch#0 ← (byte) keyboard_char_pressed::ch#0 [ keyboard_char_pressed::ch#0 keyboard_matrix_row::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::ch#0 ] )
+  [43] call keyboard_matrix_row param-assignment [ keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+  [44] (byte) keyboard_matrix_row::return#0 ← (byte) keyboard_matrix_row::return#1 [ keyboard_char_pressed::ch#0 keyboard_matrix_row::return#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#0 ] )
+  to:keyboard_char_pressed::@2
+keyboard_char_pressed::@2: scope:[keyboard_char_pressed]  from keyboard_char_pressed
+  [45] (byte) keyboard_matrix_read::rowid#1 ← (byte) keyboard_matrix_row::return#0 [ keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#1 ] )
+  [46] call keyboard_matrix_read param-assignment [ keyboard_matrix_read::return#2 keyboard_char_pressed::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_matrix_read::return#2 keyboard_char_pressed::ch#0 ] )
+  [47] (byte) keyboard_matrix_read::return#1 ← (byte) keyboard_matrix_read::return#2 [ keyboard_char_pressed::ch#0 keyboard_matrix_read::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#1 ] )
+  to:keyboard_char_pressed::@3
+keyboard_char_pressed::@3: scope:[keyboard_char_pressed]  from keyboard_char_pressed::@2
+  [48] (byte~) keyboard_char_pressed::$1 ← (byte) keyboard_matrix_read::return#1 [ keyboard_char_pressed::ch#0 keyboard_char_pressed::$1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_char_pressed::$1 ] )
+  [49] (byte) keyboard_matrix_col::ch#0 ← (byte) keyboard_char_pressed::ch#0 [ keyboard_char_pressed::$1 keyboard_matrix_col::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::ch#0 ] )
+  [50] call keyboard_matrix_col param-assignment [ keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+  [51] (byte) keyboard_matrix_col::return#0 ← (byte) keyboard_matrix_col::return#1 [ keyboard_char_pressed::$1 keyboard_matrix_col::return#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#0 ] )
+  to:keyboard_char_pressed::@4
+keyboard_char_pressed::@4: scope:[keyboard_char_pressed]  from keyboard_char_pressed::@3
+  [52] (byte~) keyboard_char_pressed::$2 ← (byte) keyboard_matrix_col::return#0 [ keyboard_char_pressed::$1 keyboard_char_pressed::$2 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_char_pressed::$2 ] )
+  [53] (byte) keyboard_char_pressed::return#1 ← (byte~) keyboard_char_pressed::$1 & (byte~) keyboard_char_pressed::$2 [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+  to:keyboard_char_pressed::@return
+keyboard_char_pressed::@return: scope:[keyboard_char_pressed]  from keyboard_char_pressed::@4
+  [54] return  [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+  to:@return
+keyboard_matrix_col: scope:[keyboard_matrix_col]  from keyboard_char_pressed::@3
+  [55] (byte) keyboard_matrix_col::col_id#0 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_col::ch#0) >> (byte/signed byte/word/signed word/dword/signed dword) 4 [ keyboard_matrix_col::col_id#0 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::col_id#0 ] )
+  [56] (byte) keyboard_matrix_col::return#1 ← *((const byte[]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_matrix_col::col_id#0) [ keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+  to:keyboard_matrix_col::@return
+keyboard_matrix_col::@return: scope:[keyboard_matrix_col]  from keyboard_matrix_col
+  [57] return  [ keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+  to:@return
+keyboard_matrix_read: scope:[keyboard_matrix_read]  from keyboard_char_pressed::@2 main::@6
+  [58] (byte) keyboard_matrix_read::rowid#2 ← phi( keyboard_char_pressed::@2/(byte) keyboard_matrix_read::rowid#1 main::@6/(byte) keyboard_matrix_read::rowid#0 ) [ keyboard_matrix_read::rowid#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#2 ] )
+  [59] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_row_bits#0 + (byte) keyboard_matrix_read::rowid#2) [ ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] )
+  [60] (byte) keyboard_matrix_read::return#2 ← ~ *((const byte*) CIA1_PORT_B#0) [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] )
+  to:keyboard_matrix_read::@return
+keyboard_matrix_read::@return: scope:[keyboard_matrix_read]  from keyboard_matrix_read
+  [61] return  [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] )
+  to:@return
+keyboard_matrix_row: scope:[keyboard_matrix_row]  from keyboard_char_pressed
+  [62] (byte) keyboard_matrix_row::return#1 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_row::ch#0) & (byte/signed byte/word/signed word/dword/signed dword) 15 [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+  to:keyboard_matrix_row::@return
+keyboard_matrix_row::@return: scope:[keyboard_matrix_row]  from keyboard_matrix_row
+  [63] return  [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+  to:@return
+keyboard_init: scope:[keyboard_init]  from main::@13
+  [64] *((const byte*) CIA1_PORT_A_DDR#0) ← (byte/word/signed word/dword/signed dword) 255 [ ] ( main:2::keyboard_init:10 [ ] )
+  [65] *((const byte*) CIA1_PORT_B_DDR#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2::keyboard_init:10 [ ] )
+  to:keyboard_init::@return
+keyboard_init::@return: scope:[keyboard_init]  from keyboard_init
+  [66] return  [ ] ( main:2::keyboard_init:10 [ ] )
+  to:@return
+
+DOMINATORS
+@begin dominated by  @begin 
+@6 dominated by  @begin @6 
+@end dominated by  @end @begin @6 
+main dominated by  main @begin @6 
+main::@1 dominated by  main main::@1 @begin @6 
+main::@13 dominated by  main main::@1 @begin main::@13 @6 
+main::@2 dominated by  main main::@1 main::@2 @begin main::@13 @6 
+main::@return dominated by  main::@return main main::@1 main::@2 @begin main::@13 @6 
+main::@5 dominated by  main main::@1 main::@2 main::@5 @begin main::@13 @6 
+main::@6 dominated by  main main::@1 main::@2 main::@5 main::@6 @begin main::@13 @6 
+main::@26 dominated by  main main::@26 main::@1 main::@2 main::@5 main::@6 @begin main::@13 @6 
+main::@7 dominated by  main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 @begin main::@13 @6 
+main::@17 dominated by  main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 @begin main::@17 main::@13 @6 
+main::@9 dominated by  main::@9 main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 @begin main::@13 @6 
+main::@19 dominated by  main::@9 main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 @begin main::@19 main::@13 @6 
+main::@20 dominated by  main::@9 main::@20 main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 @begin main::@19 main::@13 @6 
+main::@10 dominated by  main::@9 main::@20 main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 @begin main::@10 main::@19 main::@13 @6 
+main::@27 dominated by  main::@9 main::@20 main::@7 main::@27 main main::@26 main::@1 main::@2 main::@5 main::@6 @begin main::@10 main::@19 main::@13 @6 
+main::@21 dominated by  main::@9 main::@20 main::@7 main::@21 main::@27 main main::@26 main::@1 main::@2 main::@5 main::@6 @begin main::@10 main::@19 main::@13 @6 
+main::@12 dominated by  main::@9 main::@20 main::@7 main::@27 main main::@26 main::@1 main::@2 main::@5 main::@6 @begin main::@10 main::@19 main::@13 main::@12 @6 
+main::@11 dominated by  main::@9 main::@20 main::@7 main::@27 main main::@26 main::@1 main::@2 main::@5 main::@6 main::@11 @begin main::@10 main::@19 main::@13 @6 
+main::@8 dominated by  main::@7 main::@8 main main::@26 main::@1 main::@2 main::@5 main::@6 @begin main::@13 @6 
+keyboard_char_pressed dominated by  main::@9 main::@20 main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 keyboard_char_pressed @begin main::@10 main::@19 main::@13 @6 
+keyboard_char_pressed::@2 dominated by  main::@9 main::@20 main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 keyboard_char_pressed keyboard_char_pressed::@2 @begin main::@10 main::@19 main::@13 @6 
+keyboard_char_pressed::@3 dominated by  main::@9 main::@20 main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 keyboard_char_pressed keyboard_char_pressed::@2 @begin main::@10 keyboard_char_pressed::@3 main::@19 main::@13 @6 
+keyboard_char_pressed::@4 dominated by  main::@9 main::@20 main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 keyboard_char_pressed keyboard_char_pressed::@2 @begin main::@10 keyboard_char_pressed::@4 keyboard_char_pressed::@3 main::@19 main::@13 @6 
+keyboard_char_pressed::@return dominated by  main::@9 main::@20 main::@7 main keyboard_char_pressed::@return main::@26 main::@1 main::@2 main::@5 main::@6 keyboard_char_pressed keyboard_char_pressed::@2 @begin main::@10 keyboard_char_pressed::@4 keyboard_char_pressed::@3 main::@19 main::@13 @6 
+keyboard_matrix_col dominated by  main::@9 main::@20 main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 keyboard_char_pressed keyboard_char_pressed::@2 @begin main::@10 keyboard_char_pressed::@3 main::@19 main::@13 @6 keyboard_matrix_col 
+keyboard_matrix_col::@return dominated by  main::@9 main::@20 main::@7 main main::@26 main::@1 main::@2 main::@5 main::@6 keyboard_char_pressed keyboard_char_pressed::@2 @begin main::@10 keyboard_char_pressed::@3 keyboard_matrix_col::@return main::@19 main::@13 @6 keyboard_matrix_col 
+keyboard_matrix_read dominated by  keyboard_matrix_read main main::@1 main::@2 main::@5 main::@6 @begin main::@13 @6 
+keyboard_matrix_read::@return dominated by  keyboard_matrix_read main main::@1 main::@2 main::@5 main::@6 @begin main::@13 keyboard_matrix_read::@return @6 
+keyboard_matrix_row dominated by  main::@9 main::@20 main::@7 main main::@26 keyboard_matrix_row main::@1 main::@2 main::@5 main::@6 keyboard_char_pressed @begin main::@10 main::@19 main::@13 @6 
+keyboard_matrix_row::@return dominated by  main::@9 main::@20 main::@7 main main::@26 keyboard_matrix_row main::@1 main::@2 main::@5 main::@6 keyboard_char_pressed @begin main::@10 main::@19 main::@13 @6 keyboard_matrix_row::@return 
+keyboard_init dominated by  main keyboard_init main::@1 @begin main::@13 @6 
+keyboard_init::@return dominated by  main keyboard_init main::@1 keyboard_init::@return @begin main::@13 @6 
+
+NATURAL LOOPS
+Found back edge: Loop head: main::@1 tails: main::@1 blocks: null
+Found back edge: Loop head: main::@5 tails: main::@5 blocks: null
+Found back edge: Loop head: main::@7 tails: main::@9 blocks: null
+Found back edge: Loop head: main::@6 tails: main::@19 blocks: null
+Found back edge: Loop head: main::@2 tails: main::@12 blocks: null
+Found back edge: Loop head: main::@10 tails: main::@12 blocks: null
+Populated: Loop head: main::@1 tails: main::@1 blocks: main::@1 
+Populated: Loop head: main::@5 tails: main::@5 blocks: main::@5 
+Populated: Loop head: main::@7 tails: main::@9 blocks: main::@9 main::@17 main::@8 main::@7 
+Populated: Loop head: main::@6 tails: main::@19 blocks: main::@19 main::@9 main::@17 main::@8 main::@7 main::@26 main::@6 
+Populated: Loop head: main::@2 tails: main::@12 blocks: main::@12 main::@11 main::@21 main::@27 main::@10 main::@20 main::@19 main::@9 main::@17 main::@8 main::@7 main::@26 main::@6 main::@5 main::@2 
+Populated: Loop head: main::@10 tails: main::@12 blocks: main::@12 main::@11 main::@21 main::@27 main::@10 
+Loop head: main::@1 tails: main::@1 blocks: main::@1 
+Loop head: main::@5 tails: main::@5 blocks: main::@5 
+Loop head: main::@7 tails: main::@9 blocks: main::@9 main::@17 main::@8 main::@7 
+Loop head: main::@6 tails: main::@19 blocks: main::@19 main::@9 main::@17 main::@8 main::@7 main::@26 main::@6 
+Loop head: main::@2 tails: main::@12 blocks: main::@12 main::@11 main::@21 main::@27 main::@10 main::@20 main::@19 main::@9 main::@17 main::@8 main::@7 main::@26 main::@6 main::@5 main::@2 
+Loop head: main::@10 tails: main::@12 blocks: main::@12 main::@11 main::@21 main::@27 main::@10 
+
+NATURAL LOOPS WITH DEPTH
+Found 0 loops in scope []
+Found 6 loops in scope [main]
+  Loop head: main::@1 tails: main::@1 blocks: main::@1 
+  Loop head: main::@5 tails: main::@5 blocks: main::@5 
+  Loop head: main::@7 tails: main::@9 blocks: main::@9 main::@17 main::@8 main::@7 
+  Loop head: main::@6 tails: main::@19 blocks: main::@19 main::@9 main::@17 main::@8 main::@7 main::@26 main::@6 
+  Loop head: main::@2 tails: main::@12 blocks: main::@12 main::@11 main::@21 main::@27 main::@10 main::@20 main::@19 main::@9 main::@17 main::@8 main::@7 main::@26 main::@6 main::@5 main::@2 
+  Loop head: main::@10 tails: main::@12 blocks: main::@12 main::@11 main::@21 main::@27 main::@10 
+Found 0 loops in scope [keyboard_init]
+Found 0 loops in scope [keyboard_matrix_read]
+Found 0 loops in scope [keyboard_char_pressed]
+Found 0 loops in scope [keyboard_matrix_row]
+Found 0 loops in scope [keyboard_matrix_col]
+Loop head: main::@1 tails: main::@1 blocks: main::@1  depth: 1
+Loop head: main::@5 tails: main::@5 blocks: main::@5  depth: 2
+Loop head: main::@7 tails: main::@9 blocks: main::@9 main::@17 main::@8 main::@7  depth: 3
+Loop head: main::@6 tails: main::@19 blocks: main::@19 main::@9 main::@17 main::@8 main::@7 main::@26 main::@6  depth: 2
+Loop head: main::@2 tails: main::@12 blocks: main::@12 main::@11 main::@21 main::@27 main::@10 main::@20 main::@19 main::@9 main::@17 main::@8 main::@7 main::@26 main::@6 main::@5 main::@2  depth: 1
+Loop head: main::@10 tails: main::@12 blocks: main::@12 main::@11 main::@21 main::@27 main::@10  depth: 2
+
+
+VARIABLE REGISTER WEIGHTS
+(byte*) CIA1_PORT_A
+(byte*) CIA1_PORT_A_DDR
+(byte*) CIA1_PORT_B
+(byte*) CIA1_PORT_B_DDR
+(byte*) RASTER
+(byte()) keyboard_char_pressed((byte) keyboard_char_pressed::ch)
+(byte~) keyboard_char_pressed::$1 0.8
+(byte~) keyboard_char_pressed::$2 4.0
+(byte) keyboard_char_pressed::ch
+(byte) keyboard_char_pressed::ch#0 13.125
+(byte) keyboard_char_pressed::return
+(byte) keyboard_char_pressed::return#0 202.0
+(byte) keyboard_char_pressed::return#1 34.33333333333333
+(void()) keyboard_init()
+(byte[]) keyboard_matrix_chars
+(byte()) keyboard_matrix_col((byte) keyboard_matrix_col::ch)
+(byte) keyboard_matrix_col::ch
+(byte) keyboard_matrix_col::ch#0 4.0
+(byte) keyboard_matrix_col::col_id
+(byte) keyboard_matrix_col::col_id#0 4.0
+(byte) keyboard_matrix_col::return
+(byte) keyboard_matrix_col::return#0 4.0
+(byte) keyboard_matrix_col::return#1 1.3333333333333333
+(byte[]) keyboard_matrix_col_bitmask
+(byte()) keyboard_matrix_read((byte) keyboard_matrix_read::rowid)
+(byte) keyboard_matrix_read::return
+(byte) keyboard_matrix_read::return#0 202.0
+(byte) keyboard_matrix_read::return#1 4.0
+(byte) keyboard_matrix_read::return#2 26.25
+(byte) keyboard_matrix_read::row_pressed_bits
+(byte) keyboard_matrix_read::rowid
+(byte) keyboard_matrix_read::rowid#0 202.0
+(byte) keyboard_matrix_read::rowid#1 4.0
+(byte) keyboard_matrix_read::rowid#2 105.0
+(byte()) keyboard_matrix_row((byte) keyboard_matrix_row::ch)
+(byte) keyboard_matrix_row::ch
+(byte) keyboard_matrix_row::ch#0 4.0
+(byte) keyboard_matrix_row::return
+(byte) keyboard_matrix_row::return#0 4.0
+(byte) keyboard_matrix_row::return#1 1.3333333333333333
+(byte[8]) keyboard_row_bits
+(void()) main()
+(byte~) main::$13 202.0
+(byte~) main::$5 2002.0
+(byte) main::ch
+(byte) main::ch#0 50.5
+(byte[]) main::chars
+(byte) main::col
+(byte) main::col#1 1501.5
+(byte) main::col#2 667.3333333333334
+(byte) main::i
+(byte) main::i#1 151.5
+(byte) main::i#2 56.11111111111111
+(byte) main::row
+(byte) main::row#1 151.5
+(byte) main::row#2 21.642857142857142
+(byte) main::row_pressed_bits
+(byte) main::row_pressed_bits#0 202.0
+(byte) main::row_pressed_bits#1 667.3333333333334
+(byte) main::row_pressed_bits#2 620.8
+(byte*) main::sc
+(byte*) main::sc#1 16.5
+(byte*) main::sc#2 16.5
+(byte*) main::screen
+(byte*) main::screen#1 71.0
+(byte*) main::screen#12 169.53846153846155
+(byte*) main::screen#2 17.75
+
+Initial phi equivalence classes
+[ main::sc#2 main::sc#1 ]
+[ main::row#2 main::row#1 ]
+[ main::screen#12 main::screen#1 ]
+[ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 ]
+[ main::col#2 main::col#1 ]
+[ main::i#2 main::i#1 ]
+[ keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1 keyboard_matrix_read::rowid#0 ]
+Added variable keyboard_matrix_read::return#0 to zero page equivalence class [ keyboard_matrix_read::return#0 ]
+Added variable main::$5 to zero page equivalence class [ main::$5 ]
+Added variable main::screen#2 to zero page equivalence class [ main::screen#2 ]
+Added variable main::ch#0 to zero page equivalence class [ main::ch#0 ]
+Added variable keyboard_char_pressed::ch#0 to zero page equivalence class [ keyboard_char_pressed::ch#0 ]
+Added variable keyboard_char_pressed::return#0 to zero page equivalence class [ keyboard_char_pressed::return#0 ]
+Added variable main::$13 to zero page equivalence class [ main::$13 ]
+Added variable keyboard_matrix_row::ch#0 to zero page equivalence class [ keyboard_matrix_row::ch#0 ]
+Added variable keyboard_matrix_row::return#0 to zero page equivalence class [ keyboard_matrix_row::return#0 ]
+Added variable keyboard_matrix_read::return#1 to zero page equivalence class [ keyboard_matrix_read::return#1 ]
+Added variable keyboard_char_pressed::$1 to zero page equivalence class [ keyboard_char_pressed::$1 ]
+Added variable keyboard_matrix_col::ch#0 to zero page equivalence class [ keyboard_matrix_col::ch#0 ]
+Added variable keyboard_matrix_col::return#0 to zero page equivalence class [ keyboard_matrix_col::return#0 ]
+Added variable keyboard_char_pressed::$2 to zero page equivalence class [ keyboard_char_pressed::$2 ]
+Added variable keyboard_char_pressed::return#1 to zero page equivalence class [ keyboard_char_pressed::return#1 ]
+Added variable keyboard_matrix_col::col_id#0 to zero page equivalence class [ keyboard_matrix_col::col_id#0 ]
+Added variable keyboard_matrix_col::return#1 to zero page equivalence class [ keyboard_matrix_col::return#1 ]
+Added variable keyboard_matrix_read::return#2 to zero page equivalence class [ keyboard_matrix_read::return#2 ]
+Added variable keyboard_matrix_row::return#1 to zero page equivalence class [ keyboard_matrix_row::return#1 ]
+Complete equivalence classes
+[ main::sc#2 main::sc#1 ]
+[ main::row#2 main::row#1 ]
+[ main::screen#12 main::screen#1 ]
+[ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 ]
+[ main::col#2 main::col#1 ]
+[ main::i#2 main::i#1 ]
+[ keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1 keyboard_matrix_read::rowid#0 ]
+[ keyboard_matrix_read::return#0 ]
+[ main::$5 ]
+[ main::screen#2 ]
+[ main::ch#0 ]
+[ keyboard_char_pressed::ch#0 ]
+[ keyboard_char_pressed::return#0 ]
+[ main::$13 ]
+[ keyboard_matrix_row::ch#0 ]
+[ keyboard_matrix_row::return#0 ]
+[ keyboard_matrix_read::return#1 ]
+[ keyboard_char_pressed::$1 ]
+[ keyboard_matrix_col::ch#0 ]
+[ keyboard_matrix_col::return#0 ]
+[ keyboard_char_pressed::$2 ]
+[ keyboard_char_pressed::return#1 ]
+[ keyboard_matrix_col::col_id#0 ]
+[ keyboard_matrix_col::return#1 ]
+[ keyboard_matrix_read::return#2 ]
+[ keyboard_matrix_row::return#1 ]
+Allocated zp ZP_WORD:2 [ main::sc#2 main::sc#1 ]
+Allocated zp ZP_BYTE:4 [ main::row#2 main::row#1 ]
+Allocated zp ZP_WORD:5 [ main::screen#12 main::screen#1 ]
+Allocated zp ZP_BYTE:7 [ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 ]
+Allocated zp ZP_BYTE:8 [ main::col#2 main::col#1 ]
+Allocated zp ZP_BYTE:9 [ main::i#2 main::i#1 ]
+Allocated zp ZP_BYTE:10 [ keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1 keyboard_matrix_read::rowid#0 ]
+Allocated zp ZP_BYTE:11 [ keyboard_matrix_read::return#0 ]
+Allocated zp ZP_BYTE:12 [ main::$5 ]
+Allocated zp ZP_WORD:13 [ main::screen#2 ]
+Allocated zp ZP_BYTE:15 [ main::ch#0 ]
+Allocated zp ZP_BYTE:16 [ keyboard_char_pressed::ch#0 ]
+Allocated zp ZP_BYTE:17 [ keyboard_char_pressed::return#0 ]
+Allocated zp ZP_BYTE:18 [ main::$13 ]
+Allocated zp ZP_BYTE:19 [ keyboard_matrix_row::ch#0 ]
+Allocated zp ZP_BYTE:20 [ keyboard_matrix_row::return#0 ]
+Allocated zp ZP_BYTE:21 [ keyboard_matrix_read::return#1 ]
+Allocated zp ZP_BYTE:22 [ keyboard_char_pressed::$1 ]
+Allocated zp ZP_BYTE:23 [ keyboard_matrix_col::ch#0 ]
+Allocated zp ZP_BYTE:24 [ keyboard_matrix_col::return#0 ]
+Allocated zp ZP_BYTE:25 [ keyboard_char_pressed::$2 ]
+Allocated zp ZP_BYTE:26 [ keyboard_char_pressed::return#1 ]
+Allocated zp ZP_BYTE:27 [ keyboard_matrix_col::col_id#0 ]
+Allocated zp ZP_BYTE:28 [ keyboard_matrix_col::return#1 ]
+Allocated zp ZP_BYTE:29 [ keyboard_matrix_read::return#2 ]
+Allocated zp ZP_BYTE:30 [ keyboard_matrix_row::return#1 ]
+
+INITIAL ASM
+//SEG0 Basic Upstart
+.pc = $801 "Basic"
+:BasicUpstart(main)
+.pc = $80d "Program"
+//SEG1 Global Constants & labels
+  .label RASTER = $d012
+  .label CIA1_PORT_A = $dc00
+  .label CIA1_PORT_B = $dc01
+  .label CIA1_PORT_A_DDR = $dc02
+  .label CIA1_PORT_B_DDR = $dc03
+//SEG2 @begin
+bbegin:
+//SEG3 [1] phi from @begin to @6 [phi:@begin->@6]
+b6_from_bbegin:
+  jmp b6
+//SEG4 @6
+b6:
+//SEG5 [2] call main param-assignment [ ] ( )
+//SEG6 [4] phi from @6 to main [phi:@6->main]
+main_from_b6:
+  jsr main
+//SEG7 [3] phi from @6 to @end [phi:@6->@end]
+bend_from_b6:
+  jmp bend
+//SEG8 @end
+bend:
+//SEG9 main
+main: {
+    .label _5 = $c
+    .label _13 = $12
+    .label sc = 2
+    .label row_pressed_bits = 7
+    .label col = 8
+    .label screen = 5
+    .label row = 4
+    .label screen_2 = $d
+    .label ch = $f
+    .label i = 9
+  //SEG10 [5] phi from main to main::@1 [phi:main->main::@1]
+  b1_from_main:
+  //SEG11 [5] phi (byte*) main::sc#2 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:main->main::@1#0] -- pbuz1=pbuc1 
+    lda #<$400
+    sta sc
+    lda #>$400
+    sta sc+1
+    jmp b1
+  //SEG12 [5] phi from main::@1 to main::@1 [phi:main::@1->main::@1]
+  b1_from_b1:
+  //SEG13 [5] phi (byte*) main::sc#2 = (byte*) main::sc#1 [phi:main::@1->main::@1#0] -- register_copy 
+    jmp b1
+  //SEG14 main::@1
+  b1:
+  //SEG15 [6] *((byte*) main::sc#2) ← (byte) ' ' [ main::sc#2 ] ( main:2 [ main::sc#2 ] ) -- _deref_pbuz1=vbuc1 
+    lda #' '
+    ldy #0
+    sta (sc),y
+  //SEG16 [7] (byte*) main::sc#1 ← ++ (byte*) main::sc#2 [ main::sc#1 ] ( main:2 [ main::sc#1 ] ) -- pbuz1=_inc_pbuz1 
+    inc sc
+    bne !+
+    inc sc+1
+  !:
+  //SEG17 [8] if((byte*) main::sc#1<(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto main::@1 [ main::sc#1 ] ( main:2 [ main::sc#1 ] ) -- pbuz1_lt_vwuc1_then_la1 
+    lda sc+1
+    cmp #>$400+$3e8
+    bcc b1_from_b1
+    bne !+
+    lda sc
+    cmp #<$400+$3e8
+    bcc b1_from_b1
+  !:
+  //SEG18 [9] phi from main::@1 to main::@13 [phi:main::@1->main::@13]
+  b13_from_b1:
+    jmp b13
+  //SEG19 main::@13
+  b13:
+  //SEG20 [10] call keyboard_init param-assignment [ ] ( main:2 [ ] )
+    jsr keyboard_init
+    jmp b2
+  //SEG21 main::@2
+  b2:
+  //SEG22 [11] if(true) goto main::@5 [ ] ( main:2 [ ] ) -- true_then_la1 
+    jmp b5
+    jmp breturn
+  //SEG23 main::@return
+  breturn:
+  //SEG24 [12] return  [ ] ( main:2 [ ] )
+    rts
+  //SEG25 main::@5
+  b5:
+  //SEG26 [13] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@5 [ ] ( main:2 [ ] ) -- _deref_pbuc1_neq_vbuc2_then_la1 
+    lda RASTER
+    cmp #$ff
+    bne b5
+  //SEG27 [14] phi from main::@5 to main::@6 [phi:main::@5->main::@6]
+  b6_from_b5:
+  //SEG28 [14] phi (byte*) main::screen#12 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:main::@5->main::@6#0] -- pbuz1=pbuc1 
+    lda #<$400
+    sta screen
+    lda #>$400
+    sta screen+1
+  //SEG29 [14] phi (byte) main::row#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@5->main::@6#1] -- vbuz1=vbuc1 
+    lda #0
+    sta row
+    jmp b6
+  //SEG30 [14] phi from main::@19 to main::@6 [phi:main::@19->main::@6]
+  b6_from_b19:
+  //SEG31 [14] phi (byte*) main::screen#12 = (byte*) main::screen#1 [phi:main::@19->main::@6#0] -- register_copy 
+  //SEG32 [14] phi (byte) main::row#2 = (byte) main::row#1 [phi:main::@19->main::@6#1] -- register_copy 
+    jmp b6
+  //SEG33 main::@6
+  b6:
+  //SEG34 [15] (byte) keyboard_matrix_read::rowid#0 ← (byte) main::row#2 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#0 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#0 ] ) -- vbuz1=vbuz2 
+    lda row
+    sta keyboard_matrix_read.rowid
+  //SEG35 [16] call keyboard_matrix_read param-assignment [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] )
+  //SEG36 [58] phi from main::@6 to keyboard_matrix_read [phi:main::@6->keyboard_matrix_read]
+  keyboard_matrix_read_from_b6:
+  //SEG37 [58] phi (byte) keyboard_matrix_read::rowid#2 = (byte) keyboard_matrix_read::rowid#0 [phi:main::@6->keyboard_matrix_read#0] -- register_copy 
+    jsr keyboard_matrix_read
+  //SEG38 [17] (byte) keyboard_matrix_read::return#0 ← (byte) keyboard_matrix_read::return#2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#0 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#0 ] ) -- vbuz1=vbuz2 
+    lda keyboard_matrix_read.return_2
+    sta keyboard_matrix_read.return
+    jmp b26
+  //SEG39 main::@26
+  b26:
+  //SEG40 [18] (byte) main::row_pressed_bits#0 ← (byte) keyboard_matrix_read::return#0 [ main::row#2 main::screen#12 main::row_pressed_bits#0 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#0 ] ) -- vbuz1=vbuz2 
+    lda keyboard_matrix_read.return
+    sta row_pressed_bits
+  //SEG41 [19] phi from main::@26 to main::@7 [phi:main::@26->main::@7]
+  b7_from_b26:
+  //SEG42 [19] phi (byte) main::col#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@26->main::@7#0] -- vbuz1=vbuc1 
+    lda #0
+    sta col
+  //SEG43 [19] phi (byte) main::row_pressed_bits#2 = (byte) main::row_pressed_bits#0 [phi:main::@26->main::@7#1] -- register_copy 
+    jmp b7
+  //SEG44 [19] phi from main::@9 to main::@7 [phi:main::@9->main::@7]
+  b7_from_b9:
+  //SEG45 [19] phi (byte) main::col#2 = (byte) main::col#1 [phi:main::@9->main::@7#0] -- register_copy 
+  //SEG46 [19] phi (byte) main::row_pressed_bits#2 = (byte) main::row_pressed_bits#1 [phi:main::@9->main::@7#1] -- register_copy 
+    jmp b7
+  //SEG47 main::@7
+  b7:
+  //SEG48 [20] (byte~) main::$5 ← (byte) main::row_pressed_bits#2 & (byte/word/signed word/dword/signed dword) 128 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ) -- vbuz1=vbuz2_band_vbuc1 
+    lda #$80
+    and row_pressed_bits
+    sta _5
+  //SEG49 [21] if((byte~) main::$5==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@8 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) -- vbuz1_eq_0_then_la1 
+    lda _5
+    beq b8
+    jmp b17
+  //SEG50 main::@17
+  b17:
+  //SEG51 [22] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '1' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) -- pbuz1_derefidx_vbuz2=vbuc1 
+    lda #'1'
+    ldy col
+    sta (screen),y
+    jmp b9
+  //SEG52 main::@9
+  b9:
+  //SEG53 [23] (byte) main::row_pressed_bits#1 ← (byte) main::row_pressed_bits#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ main::row#2 main::screen#12 main::col#2 main::row_pressed_bits#1 ] ( main:2 [ main::row#2 main::screen#12 main::col#2 main::row_pressed_bits#1 ] ) -- vbuz1=vbuz1_rol_1 
+    asl row_pressed_bits
+  //SEG54 [24] (byte) main::col#1 ← ++ (byte) main::col#2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ) -- vbuz1=_inc_vbuz1 
+    inc col
+  //SEG55 [25] if((byte) main::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@7 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ) -- vbuz1_neq_vbuc1_then_la1 
+    lda col
+    cmp #8
+    bne b7_from_b9
+    jmp b19
+  //SEG56 main::@19
+  b19:
+  //SEG57 [26] (byte*) main::screen#1 ← (byte*) main::screen#12 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::row#2 main::screen#1 ] ( main:2 [ main::row#2 main::screen#1 ] ) -- pbuz1=pbuz1_plus_vbuc1 
+    lda screen
+    clc
+    adc #$28
+    sta screen
+    bcc !+
+    inc screen+1
+  !:
+  //SEG58 [27] (byte) main::row#1 ← ++ (byte) main::row#2 [ main::row#1 main::screen#1 ] ( main:2 [ main::row#1 main::screen#1 ] ) -- vbuz1=_inc_vbuz1 
+    inc row
+  //SEG59 [28] if((byte) main::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@6 [ main::row#1 main::screen#1 ] ( main:2 [ main::row#1 main::screen#1 ] ) -- vbuz1_neq_vbuc1_then_la1 
+    lda row
+    cmp #8
+    bne b6_from_b19
+    jmp b20
+  //SEG60 main::@20
+  b20:
+  //SEG61 [29] (byte*) main::screen#2 ← (byte*) main::screen#1 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::screen#2 ] ( main:2 [ main::screen#2 ] ) -- pbuz1=pbuz2_plus_vbuc1 
+    lda #$28
+    clc
+    adc screen
+    sta screen_2
+    lda #0
+    adc screen+1
+    sta screen_2+1
+  //SEG62 [30] phi from main::@20 to main::@10 [phi:main::@20->main::@10]
+  b10_from_b20:
+  //SEG63 [30] phi (byte) main::i#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@20->main::@10#0] -- vbuz1=vbuc1 
+    lda #0
+    sta i
+    jmp b10
+  //SEG64 [30] phi from main::@12 to main::@10 [phi:main::@12->main::@10]
+  b10_from_b12:
+  //SEG65 [30] phi (byte) main::i#2 = (byte) main::i#1 [phi:main::@12->main::@10#0] -- register_copy 
+    jmp b10
+  //SEG66 main::@10
+  b10:
+  //SEG67 [31] (byte) main::ch#0 ← *((const byte[]) main::chars#0 + (byte) main::i#2) [ main::screen#2 main::i#2 main::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 ] ) -- vbuz1=pbuc1_derefidx_vbuz2 
+    ldy i
+    lda chars,y
+    sta ch
+  //SEG68 [32] (byte) keyboard_char_pressed::ch#0 ← (byte) main::ch#0 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] ) -- vbuz1=vbuz2 
+    lda ch
+    sta keyboard_char_pressed.ch
+  //SEG69 [33] call keyboard_char_pressed param-assignment [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+    jsr keyboard_char_pressed
+  //SEG70 [34] (byte) keyboard_char_pressed::return#0 ← (byte) keyboard_char_pressed::return#1 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#0 ] ) -- vbuz1=vbuz2 
+    lda keyboard_char_pressed.return_1
+    sta keyboard_char_pressed.return
+    jmp b27
+  //SEG71 main::@27
+  b27:
+  //SEG72 [35] (byte~) main::$13 ← (byte) keyboard_char_pressed::return#0 [ main::screen#2 main::i#2 main::ch#0 main::$13 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 main::$13 ] ) -- vbuz1=vbuz2 
+    lda keyboard_char_pressed.return
+    sta _13
+  //SEG73 [36] if((byte~) main::$13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@11 [ main::screen#2 main::i#2 main::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 ] ) -- vbuz1_eq_0_then_la1 
+    lda _13
+    beq b11
+    jmp b21
+  //SEG74 main::@21
+  b21:
+  //SEG75 [37] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) main::ch#0 [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] ) -- pbuz1_derefidx_vbuz2=vbuz3 
+    lda ch
+    ldy i
+    sta (screen_2),y
+    jmp b12
+  //SEG76 main::@12
+  b12:
+  //SEG77 [38] (byte) main::i#1 ← ++ (byte) main::i#2 [ main::screen#2 main::i#1 ] ( main:2 [ main::screen#2 main::i#1 ] ) -- vbuz1=_inc_vbuz1 
+    inc i
+  //SEG78 [39] if((byte) main::i#1!=(byte/signed byte/word/signed word/dword/signed dword) 6) goto main::@10 [ main::screen#2 main::i#1 ] ( main:2 [ main::screen#2 main::i#1 ] ) -- vbuz1_neq_vbuc1_then_la1 
+    lda i
+    cmp #6
+    bne b10_from_b12
+    jmp b2
+  //SEG79 main::@11
+  b11:
+  //SEG80 [40] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) ' ' [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] ) -- pbuz1_derefidx_vbuz2=vbuc1 
+    lda #' '
+    ldy i
+    sta (screen_2),y
+    jmp b12
+  //SEG81 main::@8
+  b8:
+  //SEG82 [41] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '0' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) -- pbuz1_derefidx_vbuz2=vbuc1 
+    lda #'0'
+    ldy col
+    sta (screen),y
+    jmp b9
+    chars: .byte '@', 'a', 'b', 'c', 'd', 'e'
+}
+//SEG83 keyboard_char_pressed
+keyboard_char_pressed: {
+    .label _1 = $16
+    .label _2 = $19
+    .label ch = $10
+    .label return = $11
+    .label return_1 = $1a
+  //SEG84 [42] (byte) keyboard_matrix_row::ch#0 ← (byte) keyboard_char_pressed::ch#0 [ keyboard_char_pressed::ch#0 keyboard_matrix_row::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::ch#0 ] ) -- vbuz1=vbuz2 
+    lda ch
+    sta keyboard_matrix_row.ch
+  //SEG85 [43] call keyboard_matrix_row param-assignment [ keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+    jsr keyboard_matrix_row
+  //SEG86 [44] (byte) keyboard_matrix_row::return#0 ← (byte) keyboard_matrix_row::return#1 [ keyboard_char_pressed::ch#0 keyboard_matrix_row::return#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#0 ] ) -- vbuz1=vbuz2 
+    lda keyboard_matrix_row.return_1
+    sta keyboard_matrix_row.return
+    jmp b2
+  //SEG87 keyboard_char_pressed::@2
+  b2:
+  //SEG88 [45] (byte) keyboard_matrix_read::rowid#1 ← (byte) keyboard_matrix_row::return#0 [ keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#1 ] ) -- vbuz1=vbuz2 
+    lda keyboard_matrix_row.return
+    sta keyboard_matrix_read.rowid
+  //SEG89 [46] call keyboard_matrix_read param-assignment [ keyboard_matrix_read::return#2 keyboard_char_pressed::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_matrix_read::return#2 keyboard_char_pressed::ch#0 ] )
+  //SEG90 [58] phi from keyboard_char_pressed::@2 to keyboard_matrix_read [phi:keyboard_char_pressed::@2->keyboard_matrix_read]
+  keyboard_matrix_read_from_b2:
+  //SEG91 [58] phi (byte) keyboard_matrix_read::rowid#2 = (byte) keyboard_matrix_read::rowid#1 [phi:keyboard_char_pressed::@2->keyboard_matrix_read#0] -- register_copy 
+    jsr keyboard_matrix_read
+  //SEG92 [47] (byte) keyboard_matrix_read::return#1 ← (byte) keyboard_matrix_read::return#2 [ keyboard_char_pressed::ch#0 keyboard_matrix_read::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#1 ] ) -- vbuz1=vbuz2 
+    lda keyboard_matrix_read.return_2
+    sta keyboard_matrix_read.return_1
+    jmp b3
+  //SEG93 keyboard_char_pressed::@3
+  b3:
+  //SEG94 [48] (byte~) keyboard_char_pressed::$1 ← (byte) keyboard_matrix_read::return#1 [ keyboard_char_pressed::ch#0 keyboard_char_pressed::$1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_char_pressed::$1 ] ) -- vbuz1=vbuz2 
+    lda keyboard_matrix_read.return_1
+    sta _1
+  //SEG95 [49] (byte) keyboard_matrix_col::ch#0 ← (byte) keyboard_char_pressed::ch#0 [ keyboard_char_pressed::$1 keyboard_matrix_col::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::ch#0 ] ) -- vbuz1=vbuz2 
+    lda ch
+    sta keyboard_matrix_col.ch
+  //SEG96 [50] call keyboard_matrix_col param-assignment [ keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+    jsr keyboard_matrix_col
+  //SEG97 [51] (byte) keyboard_matrix_col::return#0 ← (byte) keyboard_matrix_col::return#1 [ keyboard_char_pressed::$1 keyboard_matrix_col::return#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#0 ] ) -- vbuz1=vbuz2 
+    lda keyboard_matrix_col.return_1
+    sta keyboard_matrix_col.return
+    jmp b4
+  //SEG98 keyboard_char_pressed::@4
+  b4:
+  //SEG99 [52] (byte~) keyboard_char_pressed::$2 ← (byte) keyboard_matrix_col::return#0 [ keyboard_char_pressed::$1 keyboard_char_pressed::$2 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_char_pressed::$2 ] ) -- vbuz1=vbuz2 
+    lda keyboard_matrix_col.return
+    sta _2
+  //SEG100 [53] (byte) keyboard_char_pressed::return#1 ← (byte~) keyboard_char_pressed::$1 & (byte~) keyboard_char_pressed::$2 [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] ) -- vbuz1=vbuz2_band_vbuz3 
+    lda _1
+    and _2
+    sta return_1
+    jmp breturn
+  //SEG101 keyboard_char_pressed::@return
+  breturn:
+  //SEG102 [54] return  [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+    rts
+}
+//SEG103 keyboard_matrix_col
+keyboard_matrix_col: {
+    .label ch = $17
+    .label return = $18
+    .label col_id = $1b
+    .label return_1 = $1c
+  //SEG104 [55] (byte) keyboard_matrix_col::col_id#0 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_col::ch#0) >> (byte/signed byte/word/signed word/dword/signed dword) 4 [ keyboard_matrix_col::col_id#0 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::col_id#0 ] ) -- vbuz1=pbuc1_derefidx_vbuz2_ror_4 
+    ldy ch
+    lda keyboard_matrix_chars,y
+    lsr
+    lsr
+    lsr
+    lsr
+    sta col_id
+  //SEG105 [56] (byte) keyboard_matrix_col::return#1 ← *((const byte[]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_matrix_col::col_id#0) [ keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] ) -- vbuz1=pbuc1_derefidx_vbuz2 
+    ldy col_id
+    lda keyboard_matrix_col_bitmask,y
+    sta return_1
+    jmp breturn
+  //SEG106 keyboard_matrix_col::@return
+  breturn:
+  //SEG107 [57] return  [ keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+    rts
+}
+//SEG108 keyboard_matrix_read
+keyboard_matrix_read: {
+    .label rowid = $a
+    .label return = $b
+    .label return_1 = $15
+    .label return_2 = $1d
+  //SEG109 [59] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_row_bits#0 + (byte) keyboard_matrix_read::rowid#2) [ ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] ) -- _deref_pbuc1=pbuc2_derefidx_vbuz1 
+    ldy rowid
+    lda keyboard_row_bits,y
+    sta CIA1_PORT_A
+  //SEG110 [60] (byte) keyboard_matrix_read::return#2 ← ~ *((const byte*) CIA1_PORT_B#0) [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] ) -- vbuz1=_bnot__deref_pbuc1 
+    lda CIA1_PORT_B
+    eor #$ff
+    sta return_2
+    jmp breturn
+  //SEG111 keyboard_matrix_read::@return
+  breturn:
+  //SEG112 [61] return  [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] )
+    rts
+}
+//SEG113 keyboard_matrix_row
+keyboard_matrix_row: {
+    .label ch = $13
+    .label return = $14
+    .label return_1 = $1e
+  //SEG114 [62] (byte) keyboard_matrix_row::return#1 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_row::ch#0) & (byte/signed byte/word/signed word/dword/signed dword) 15 [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] ) -- vbuz1=pbuc1_derefidx_vbuz2_band_vbuc2 
+    ldy ch
+    lda keyboard_matrix_chars,y
+    and #$f
+    sta return_1
+    jmp breturn
+  //SEG115 keyboard_matrix_row::@return
+  breturn:
+  //SEG116 [63] return  [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+    rts
+}
+//SEG117 keyboard_init
+keyboard_init: {
+  //SEG118 [64] *((const byte*) CIA1_PORT_A_DDR#0) ← (byte/word/signed word/dword/signed dword) 255 [ ] ( main:2::keyboard_init:10 [ ] ) -- _deref_pbuc1=vbuc2 
+    lda #$ff
+    sta CIA1_PORT_A_DDR
+  //SEG119 [65] *((const byte*) CIA1_PORT_B_DDR#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2::keyboard_init:10 [ ] ) -- _deref_pbuc1=vbuc2 
+    lda #0
+    sta CIA1_PORT_B_DDR
+    jmp breturn
+  //SEG120 keyboard_init::@return
+  breturn:
+  //SEG121 [66] return  [ ] ( main:2::keyboard_init:10 [ ] )
+    rts
+}
+  keyboard_row_bits: .byte $fe, $fd, $fb, $f7, $ef, $df, $bf, $7f
+  keyboard_matrix_col_bitmask: .byte 1, 2, 4, 8, $10, $20, $40, $80
+  keyboard_matrix_chars: .byte $65, $21, $43, $42, $22, $61
+
+REGISTER UPLIFT POTENTIAL REGISTERS
+Statement [6] *((byte*) main::sc#2) ← (byte) ' ' [ main::sc#2 ] ( main:2 [ main::sc#2 ] ) always clobbers reg byte a reg byte y 
+Statement [8] if((byte*) main::sc#1<(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto main::@1 [ main::sc#1 ] ( main:2 [ main::sc#1 ] ) always clobbers reg byte a 
+Statement [13] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@5 [ ] ( main:2 [ ] ) always clobbers reg byte a 
+Statement [20] (byte~) main::$5 ← (byte) main::row_pressed_bits#2 & (byte/word/signed word/dword/signed dword) 128 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ) always clobbers reg byte a 
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:4 [ main::row#2 main::row#1 ]
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:7 [ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 ]
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:8 [ main::col#2 main::col#1 ]
+Statement [22] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '1' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) always clobbers reg byte a 
+Statement [26] (byte*) main::screen#1 ← (byte*) main::screen#12 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::row#2 main::screen#1 ] ( main:2 [ main::row#2 main::screen#1 ] ) always clobbers reg byte a 
+Statement [29] (byte*) main::screen#2 ← (byte*) main::screen#1 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::screen#2 ] ( main:2 [ main::screen#2 ] ) always clobbers reg byte a 
+Statement [40] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) ' ' [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] ) always clobbers reg byte a 
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:9 [ main::i#2 main::i#1 ]
+Statement [41] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '0' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) always clobbers reg byte a 
+Statement [53] (byte) keyboard_char_pressed::return#1 ← (byte~) keyboard_char_pressed::$1 & (byte~) keyboard_char_pressed::$2 [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] ) always clobbers reg byte a 
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:15 [ main::ch#0 ]
+Statement [55] (byte) keyboard_matrix_col::col_id#0 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_col::ch#0) >> (byte/signed byte/word/signed word/dword/signed dword) 4 [ keyboard_matrix_col::col_id#0 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::col_id#0 ] ) always clobbers reg byte a 
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:22 [ keyboard_char_pressed::$1 ]
+Statement [59] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_row_bits#0 + (byte) keyboard_matrix_read::rowid#2) [ ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] ) always clobbers reg byte a 
+Removing always clobbered register reg byte a as potential for zp ZP_BYTE:16 [ keyboard_char_pressed::ch#0 ]
+Statement [60] (byte) keyboard_matrix_read::return#2 ← ~ *((const byte*) CIA1_PORT_B#0) [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] ) always clobbers reg byte a 
+Statement [62] (byte) keyboard_matrix_row::return#1 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_row::ch#0) & (byte/signed byte/word/signed word/dword/signed dword) 15 [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] ) always clobbers reg byte a 
+Statement [64] *((const byte*) CIA1_PORT_A_DDR#0) ← (byte/word/signed word/dword/signed dword) 255 [ ] ( main:2::keyboard_init:10 [ ] ) always clobbers reg byte a 
+Statement [65] *((const byte*) CIA1_PORT_B_DDR#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2::keyboard_init:10 [ ] ) always clobbers reg byte a 
+Statement [6] *((byte*) main::sc#2) ← (byte) ' ' [ main::sc#2 ] ( main:2 [ main::sc#2 ] ) always clobbers reg byte a reg byte y 
+Statement [8] if((byte*) main::sc#1<(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto main::@1 [ main::sc#1 ] ( main:2 [ main::sc#1 ] ) always clobbers reg byte a 
+Statement [13] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@5 [ ] ( main:2 [ ] ) always clobbers reg byte a 
+Statement [20] (byte~) main::$5 ← (byte) main::row_pressed_bits#2 & (byte/word/signed word/dword/signed dword) 128 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ) always clobbers reg byte a 
+Statement [22] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '1' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) always clobbers reg byte a 
+Statement [26] (byte*) main::screen#1 ← (byte*) main::screen#12 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::row#2 main::screen#1 ] ( main:2 [ main::row#2 main::screen#1 ] ) always clobbers reg byte a 
+Statement [29] (byte*) main::screen#2 ← (byte*) main::screen#1 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::screen#2 ] ( main:2 [ main::screen#2 ] ) always clobbers reg byte a 
+Statement [37] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) main::ch#0 [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] ) always clobbers reg byte a 
+Statement [40] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) ' ' [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] ) always clobbers reg byte a 
+Statement [41] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '0' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) always clobbers reg byte a 
+Statement [53] (byte) keyboard_char_pressed::return#1 ← (byte~) keyboard_char_pressed::$1 & (byte~) keyboard_char_pressed::$2 [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] ) always clobbers reg byte a 
+Statement [55] (byte) keyboard_matrix_col::col_id#0 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_col::ch#0) >> (byte/signed byte/word/signed word/dword/signed dword) 4 [ keyboard_matrix_col::col_id#0 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::col_id#0 ] ) always clobbers reg byte a 
+Statement [59] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_row_bits#0 + (byte) keyboard_matrix_read::rowid#2) [ ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] ) always clobbers reg byte a 
+Statement [60] (byte) keyboard_matrix_read::return#2 ← ~ *((const byte*) CIA1_PORT_B#0) [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] ) always clobbers reg byte a 
+Statement [62] (byte) keyboard_matrix_row::return#1 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_row::ch#0) & (byte/signed byte/word/signed word/dword/signed dword) 15 [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] ) always clobbers reg byte a 
+Statement [64] *((const byte*) CIA1_PORT_A_DDR#0) ← (byte/word/signed word/dword/signed dword) 255 [ ] ( main:2::keyboard_init:10 [ ] ) always clobbers reg byte a 
+Statement [65] *((const byte*) CIA1_PORT_B_DDR#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2::keyboard_init:10 [ ] ) always clobbers reg byte a 
+Potential registers zp ZP_WORD:2 [ main::sc#2 main::sc#1 ] : zp ZP_WORD:2 , 
+Potential registers zp ZP_BYTE:4 [ main::row#2 main::row#1 ] : zp ZP_BYTE:4 , reg byte x , reg byte y , 
+Potential registers zp ZP_WORD:5 [ main::screen#12 main::screen#1 ] : zp ZP_WORD:5 , 
+Potential registers zp ZP_BYTE:7 [ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 ] : zp ZP_BYTE:7 , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:8 [ main::col#2 main::col#1 ] : zp ZP_BYTE:8 , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:9 [ main::i#2 main::i#1 ] : zp ZP_BYTE:9 , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:10 [ keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1 keyboard_matrix_read::rowid#0 ] : zp ZP_BYTE:10 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:11 [ keyboard_matrix_read::return#0 ] : zp ZP_BYTE:11 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:12 [ main::$5 ] : zp ZP_BYTE:12 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_WORD:13 [ main::screen#2 ] : zp ZP_WORD:13 , 
+Potential registers zp ZP_BYTE:15 [ main::ch#0 ] : zp ZP_BYTE:15 , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:16 [ keyboard_char_pressed::ch#0 ] : zp ZP_BYTE:16 , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:17 [ keyboard_char_pressed::return#0 ] : zp ZP_BYTE:17 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:18 [ main::$13 ] : zp ZP_BYTE:18 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:19 [ keyboard_matrix_row::ch#0 ] : zp ZP_BYTE:19 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:20 [ keyboard_matrix_row::return#0 ] : zp ZP_BYTE:20 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:21 [ keyboard_matrix_read::return#1 ] : zp ZP_BYTE:21 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:22 [ keyboard_char_pressed::$1 ] : zp ZP_BYTE:22 , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:23 [ keyboard_matrix_col::ch#0 ] : zp ZP_BYTE:23 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:24 [ keyboard_matrix_col::return#0 ] : zp ZP_BYTE:24 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:25 [ keyboard_char_pressed::$2 ] : zp ZP_BYTE:25 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:26 [ keyboard_char_pressed::return#1 ] : zp ZP_BYTE:26 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:27 [ keyboard_matrix_col::col_id#0 ] : zp ZP_BYTE:27 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:28 [ keyboard_matrix_col::return#1 ] : zp ZP_BYTE:28 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:29 [ keyboard_matrix_read::return#2 ] : zp ZP_BYTE:29 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp ZP_BYTE:30 [ keyboard_matrix_row::return#1 ] : zp ZP_BYTE:30 , reg byte a , reg byte x , reg byte y , 
+
+REGISTER UPLIFT SCOPES
+Uplift Scope [main] 2,168.83: zp ZP_BYTE:8 [ main::col#2 main::col#1 ] 2,002: zp ZP_BYTE:12 [ main::$5 ] 1,490.13: zp ZP_BYTE:7 [ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 ] 240.54: zp ZP_WORD:5 [ main::screen#12 main::screen#1 ] 207.61: zp ZP_BYTE:9 [ main::i#2 main::i#1 ] 202: zp ZP_BYTE:18 [ main::$13 ] 173.14: zp ZP_BYTE:4 [ main::row#2 main::row#1 ] 50.5: zp ZP_BYTE:15 [ main::ch#0 ] 33: zp ZP_WORD:2 [ main::sc#2 main::sc#1 ] 17.75: zp ZP_WORD:13 [ main::screen#2 ] 
+Uplift Scope [keyboard_matrix_read] 311: zp ZP_BYTE:10 [ keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1 keyboard_matrix_read::rowid#0 ] 202: zp ZP_BYTE:11 [ keyboard_matrix_read::return#0 ] 26.25: zp ZP_BYTE:29 [ keyboard_matrix_read::return#2 ] 4: zp ZP_BYTE:21 [ keyboard_matrix_read::return#1 ] 
+Uplift Scope [keyboard_char_pressed] 202: zp ZP_BYTE:17 [ keyboard_char_pressed::return#0 ] 34.33: zp ZP_BYTE:26 [ keyboard_char_pressed::return#1 ] 13.12: zp ZP_BYTE:16 [ keyboard_char_pressed::ch#0 ] 4: zp ZP_BYTE:25 [ keyboard_char_pressed::$2 ] 0.8: zp ZP_BYTE:22 [ keyboard_char_pressed::$1 ] 
+Uplift Scope [keyboard_matrix_col] 4: zp ZP_BYTE:23 [ keyboard_matrix_col::ch#0 ] 4: zp ZP_BYTE:24 [ keyboard_matrix_col::return#0 ] 4: zp ZP_BYTE:27 [ keyboard_matrix_col::col_id#0 ] 1.33: zp ZP_BYTE:28 [ keyboard_matrix_col::return#1 ] 
+Uplift Scope [keyboard_matrix_row] 4: zp ZP_BYTE:19 [ keyboard_matrix_row::ch#0 ] 4: zp ZP_BYTE:20 [ keyboard_matrix_row::return#0 ] 1.33: zp ZP_BYTE:30 [ keyboard_matrix_row::return#1 ] 
+Uplift Scope [keyboard_init] 
+Uplift Scope [] 
+
+Uplifting [main] best 73937 combination reg byte y [ main::col#2 main::col#1 ] reg byte a [ main::$5 ] zp ZP_BYTE:7 [ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 ] zp ZP_WORD:5 [ main::screen#12 main::screen#1 ] reg byte x [ main::i#2 main::i#1 ] reg byte a [ main::$13 ] reg byte x [ main::row#2 main::row#1 ] zp ZP_BYTE:15 [ main::ch#0 ] zp ZP_WORD:2 [ main::sc#2 main::sc#1 ] zp ZP_WORD:13 [ main::screen#2 ] 
+Uplifting [keyboard_matrix_read] best 72921 combination reg byte a [ keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1 keyboard_matrix_read::rowid#0 ] reg byte a [ keyboard_matrix_read::return#0 ] reg byte a [ keyboard_matrix_read::return#2 ] reg byte a [ keyboard_matrix_read::return#1 ] 
+Uplifting [keyboard_char_pressed] best 72012 combination reg byte a [ keyboard_char_pressed::return#0 ] reg byte a [ keyboard_char_pressed::return#1 ] zp ZP_BYTE:16 [ keyboard_char_pressed::ch#0 ] reg byte a [ keyboard_char_pressed::$2 ] zp ZP_BYTE:22 [ keyboard_char_pressed::$1 ] 
+Uplifting [keyboard_matrix_col] best 71990 combination reg byte y [ keyboard_matrix_col::ch#0 ] reg byte a [ keyboard_matrix_col::return#0 ] reg byte a [ keyboard_matrix_col::col_id#0 ] reg byte a [ keyboard_matrix_col::return#1 ] 
+Uplifting [keyboard_matrix_row] best 71972 combination reg byte y [ keyboard_matrix_row::ch#0 ] reg byte a [ keyboard_matrix_row::return#0 ] reg byte a [ keyboard_matrix_row::return#1 ] 
+Uplifting [keyboard_init] best 71972 combination 
+Uplifting [] best 71972 combination 
+Attempting to uplift remaining variables inzp ZP_BYTE:7 [ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 ]
+Uplifting [main] best 71972 combination zp ZP_BYTE:7 [ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 ] 
+Attempting to uplift remaining variables inzp ZP_BYTE:15 [ main::ch#0 ]
+Uplifting [main] best 71972 combination zp ZP_BYTE:15 [ main::ch#0 ] 
+Attempting to uplift remaining variables inzp ZP_BYTE:16 [ keyboard_char_pressed::ch#0 ]
+Uplifting [keyboard_char_pressed] best 71972 combination zp ZP_BYTE:16 [ keyboard_char_pressed::ch#0 ] 
+Attempting to uplift remaining variables inzp ZP_BYTE:22 [ keyboard_char_pressed::$1 ]
+Uplifting [keyboard_char_pressed] best 71972 combination zp ZP_BYTE:22 [ keyboard_char_pressed::$1 ] 
+Coalescing zero page register with common assignment [ zp ZP_WORD:5 [ main::screen#12 main::screen#1 ] ] with [ zp ZP_WORD:13 [ main::screen#2 ] ] - score: 1
+Coalescing zero page register with common assignment [ zp ZP_BYTE:15 [ main::ch#0 ] ] with [ zp ZP_BYTE:16 [ keyboard_char_pressed::ch#0 ] ] - score: 1
+Coalescing zero page register [ zp ZP_WORD:2 [ main::sc#2 main::sc#1 ] ] with [ zp ZP_WORD:5 [ main::screen#12 main::screen#1 main::screen#2 ] ]
+Coalescing zero page register [ zp ZP_BYTE:7 [ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 ] ] with [ zp ZP_BYTE:15 [ main::ch#0 keyboard_char_pressed::ch#0 ] ]
+Allocated (was zp ZP_BYTE:7) zp ZP_BYTE:4 [ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 main::ch#0 keyboard_char_pressed::ch#0 ]
+Allocated (was zp ZP_BYTE:22) zp ZP_BYTE:5 [ keyboard_char_pressed::$1 ]
+
+ASSEMBLER BEFORE OPTIMIZATION
+//SEG0 Basic Upstart
+.pc = $801 "Basic"
+:BasicUpstart(main)
+.pc = $80d "Program"
+//SEG1 Global Constants & labels
+  .label RASTER = $d012
+  .label CIA1_PORT_A = $dc00
+  .label CIA1_PORT_B = $dc01
+  .label CIA1_PORT_A_DDR = $dc02
+  .label CIA1_PORT_B_DDR = $dc03
+//SEG2 @begin
+bbegin:
+//SEG3 [1] phi from @begin to @6 [phi:@begin->@6]
+b6_from_bbegin:
+  jmp b6
+//SEG4 @6
+b6:
+//SEG5 [2] call main param-assignment [ ] ( )
+//SEG6 [4] phi from @6 to main [phi:@6->main]
+main_from_b6:
+  jsr main
+//SEG7 [3] phi from @6 to @end [phi:@6->@end]
+bend_from_b6:
+  jmp bend
+//SEG8 @end
+bend:
+//SEG9 main
+main: {
+    .label sc = 2
+    .label row_pressed_bits = 4
+    .label screen = 2
+    .label ch = 4
+  //SEG10 [5] phi from main to main::@1 [phi:main->main::@1]
+  b1_from_main:
+  //SEG11 [5] phi (byte*) main::sc#2 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:main->main::@1#0] -- pbuz1=pbuc1 
+    lda #<$400
+    sta sc
+    lda #>$400
+    sta sc+1
+    jmp b1
+  //SEG12 [5] phi from main::@1 to main::@1 [phi:main::@1->main::@1]
+  b1_from_b1:
+  //SEG13 [5] phi (byte*) main::sc#2 = (byte*) main::sc#1 [phi:main::@1->main::@1#0] -- register_copy 
+    jmp b1
+  //SEG14 main::@1
+  b1:
+  //SEG15 [6] *((byte*) main::sc#2) ← (byte) ' ' [ main::sc#2 ] ( main:2 [ main::sc#2 ] ) -- _deref_pbuz1=vbuc1 
+    lda #' '
+    ldy #0
+    sta (sc),y
+  //SEG16 [7] (byte*) main::sc#1 ← ++ (byte*) main::sc#2 [ main::sc#1 ] ( main:2 [ main::sc#1 ] ) -- pbuz1=_inc_pbuz1 
+    inc sc
+    bne !+
+    inc sc+1
+  !:
+  //SEG17 [8] if((byte*) main::sc#1<(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto main::@1 [ main::sc#1 ] ( main:2 [ main::sc#1 ] ) -- pbuz1_lt_vwuc1_then_la1 
+    lda sc+1
+    cmp #>$400+$3e8
+    bcc b1_from_b1
+    bne !+
+    lda sc
+    cmp #<$400+$3e8
+    bcc b1_from_b1
+  !:
+  //SEG18 [9] phi from main::@1 to main::@13 [phi:main::@1->main::@13]
+  b13_from_b1:
+    jmp b13
+  //SEG19 main::@13
+  b13:
+  //SEG20 [10] call keyboard_init param-assignment [ ] ( main:2 [ ] )
+    jsr keyboard_init
+    jmp b2
+  //SEG21 main::@2
+  b2:
+  //SEG22 [11] if(true) goto main::@5 [ ] ( main:2 [ ] ) -- true_then_la1 
+    jmp b5
+    jmp breturn
+  //SEG23 main::@return
+  breturn:
+  //SEG24 [12] return  [ ] ( main:2 [ ] )
+    rts
+  //SEG25 main::@5
+  b5:
+  //SEG26 [13] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@5 [ ] ( main:2 [ ] ) -- _deref_pbuc1_neq_vbuc2_then_la1 
+    lda RASTER
+    cmp #$ff
+    bne b5
+  //SEG27 [14] phi from main::@5 to main::@6 [phi:main::@5->main::@6]
+  b6_from_b5:
+  //SEG28 [14] phi (byte*) main::screen#12 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:main::@5->main::@6#0] -- pbuz1=pbuc1 
+    lda #<$400
+    sta screen
+    lda #>$400
+    sta screen+1
+  //SEG29 [14] phi (byte) main::row#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@5->main::@6#1] -- vbuxx=vbuc1 
+    ldx #0
+    jmp b6
+  //SEG30 [14] phi from main::@19 to main::@6 [phi:main::@19->main::@6]
+  b6_from_b19:
+  //SEG31 [14] phi (byte*) main::screen#12 = (byte*) main::screen#1 [phi:main::@19->main::@6#0] -- register_copy 
+  //SEG32 [14] phi (byte) main::row#2 = (byte) main::row#1 [phi:main::@19->main::@6#1] -- register_copy 
+    jmp b6
+  //SEG33 main::@6
+  b6:
+  //SEG34 [15] (byte) keyboard_matrix_read::rowid#0 ← (byte) main::row#2 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#0 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#0 ] ) -- vbuaa=vbuxx 
+    txa
+  //SEG35 [16] call keyboard_matrix_read param-assignment [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] )
+  //SEG36 [58] phi from main::@6 to keyboard_matrix_read [phi:main::@6->keyboard_matrix_read]
+  keyboard_matrix_read_from_b6:
+  //SEG37 [58] phi (byte) keyboard_matrix_read::rowid#2 = (byte) keyboard_matrix_read::rowid#0 [phi:main::@6->keyboard_matrix_read#0] -- register_copy 
+    jsr keyboard_matrix_read
+  //SEG38 [17] (byte) keyboard_matrix_read::return#0 ← (byte) keyboard_matrix_read::return#2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#0 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#0 ] )
+    // (byte) keyboard_matrix_read::return#0 = (byte) keyboard_matrix_read::return#2  // register copy reg byte a
+    jmp b26
+  //SEG39 main::@26
+  b26:
+  //SEG40 [18] (byte) main::row_pressed_bits#0 ← (byte) keyboard_matrix_read::return#0 [ main::row#2 main::screen#12 main::row_pressed_bits#0 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#0 ] ) -- vbuz1=vbuaa 
+    sta row_pressed_bits
+  //SEG41 [19] phi from main::@26 to main::@7 [phi:main::@26->main::@7]
+  b7_from_b26:
+  //SEG42 [19] phi (byte) main::col#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@26->main::@7#0] -- vbuyy=vbuc1 
+    ldy #0
+  //SEG43 [19] phi (byte) main::row_pressed_bits#2 = (byte) main::row_pressed_bits#0 [phi:main::@26->main::@7#1] -- register_copy 
+    jmp b7
+  //SEG44 [19] phi from main::@9 to main::@7 [phi:main::@9->main::@7]
+  b7_from_b9:
+  //SEG45 [19] phi (byte) main::col#2 = (byte) main::col#1 [phi:main::@9->main::@7#0] -- register_copy 
+  //SEG46 [19] phi (byte) main::row_pressed_bits#2 = (byte) main::row_pressed_bits#1 [phi:main::@9->main::@7#1] -- register_copy 
+    jmp b7
+  //SEG47 main::@7
+  b7:
+  //SEG48 [20] (byte~) main::$5 ← (byte) main::row_pressed_bits#2 & (byte/word/signed word/dword/signed dword) 128 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ) -- vbuaa=vbuz1_band_vbuc1 
+    lda #$80
+    and row_pressed_bits
+  //SEG49 [21] if((byte~) main::$5==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@8 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) -- vbuaa_eq_0_then_la1 
+    cmp #0
+    beq b8
+    jmp b17
+  //SEG50 main::@17
+  b17:
+  //SEG51 [22] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '1' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) -- pbuz1_derefidx_vbuyy=vbuc1 
+    lda #'1'
+    sta (screen),y
+    jmp b9
+  //SEG52 main::@9
+  b9:
+  //SEG53 [23] (byte) main::row_pressed_bits#1 ← (byte) main::row_pressed_bits#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ main::row#2 main::screen#12 main::col#2 main::row_pressed_bits#1 ] ( main:2 [ main::row#2 main::screen#12 main::col#2 main::row_pressed_bits#1 ] ) -- vbuz1=vbuz1_rol_1 
+    asl row_pressed_bits
+  //SEG54 [24] (byte) main::col#1 ← ++ (byte) main::col#2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ) -- vbuyy=_inc_vbuyy 
+    iny
+  //SEG55 [25] if((byte) main::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@7 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ) -- vbuyy_neq_vbuc1_then_la1 
+    cpy #8
+    bne b7_from_b9
+    jmp b19
+  //SEG56 main::@19
+  b19:
+  //SEG57 [26] (byte*) main::screen#1 ← (byte*) main::screen#12 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::row#2 main::screen#1 ] ( main:2 [ main::row#2 main::screen#1 ] ) -- pbuz1=pbuz1_plus_vbuc1 
+    lda screen
+    clc
+    adc #$28
+    sta screen
+    bcc !+
+    inc screen+1
+  !:
+  //SEG58 [27] (byte) main::row#1 ← ++ (byte) main::row#2 [ main::row#1 main::screen#1 ] ( main:2 [ main::row#1 main::screen#1 ] ) -- vbuxx=_inc_vbuxx 
+    inx
+  //SEG59 [28] if((byte) main::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@6 [ main::row#1 main::screen#1 ] ( main:2 [ main::row#1 main::screen#1 ] ) -- vbuxx_neq_vbuc1_then_la1 
+    cpx #8
+    bne b6_from_b19
+    jmp b20
+  //SEG60 main::@20
+  b20:
+  //SEG61 [29] (byte*) main::screen#2 ← (byte*) main::screen#1 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::screen#2 ] ( main:2 [ main::screen#2 ] ) -- pbuz1=pbuz1_plus_vbuc1 
+    lda screen
+    clc
+    adc #$28
+    sta screen
+    bcc !+
+    inc screen+1
+  !:
+  //SEG62 [30] phi from main::@20 to main::@10 [phi:main::@20->main::@10]
+  b10_from_b20:
+  //SEG63 [30] phi (byte) main::i#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@20->main::@10#0] -- vbuxx=vbuc1 
+    ldx #0
+    jmp b10
+  //SEG64 [30] phi from main::@12 to main::@10 [phi:main::@12->main::@10]
+  b10_from_b12:
+  //SEG65 [30] phi (byte) main::i#2 = (byte) main::i#1 [phi:main::@12->main::@10#0] -- register_copy 
+    jmp b10
+  //SEG66 main::@10
+  b10:
+  //SEG67 [31] (byte) main::ch#0 ← *((const byte[]) main::chars#0 + (byte) main::i#2) [ main::screen#2 main::i#2 main::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 ] ) -- vbuz1=pbuc1_derefidx_vbuxx 
+    lda chars,x
+    sta ch
+  //SEG68 [32] (byte) keyboard_char_pressed::ch#0 ← (byte) main::ch#0 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] )
+    // (byte) keyboard_char_pressed::ch#0 = (byte) main::ch#0  // register copy zp ZP_BYTE:4
+  //SEG69 [33] call keyboard_char_pressed param-assignment [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+    jsr keyboard_char_pressed
+  //SEG70 [34] (byte) keyboard_char_pressed::return#0 ← (byte) keyboard_char_pressed::return#1 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#0 ] )
+    // (byte) keyboard_char_pressed::return#0 = (byte) keyboard_char_pressed::return#1  // register copy reg byte a
+    jmp b27
+  //SEG71 main::@27
+  b27:
+  //SEG72 [35] (byte~) main::$13 ← (byte) keyboard_char_pressed::return#0 [ main::screen#2 main::i#2 main::ch#0 main::$13 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 main::$13 ] )
+    // (byte~) main::$13 = (byte) keyboard_char_pressed::return#0  // register copy reg byte a
+  //SEG73 [36] if((byte~) main::$13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@11 [ main::screen#2 main::i#2 main::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 ] ) -- vbuaa_eq_0_then_la1 
+    cmp #0
+    beq b11
+    jmp b21
+  //SEG74 main::@21
+  b21:
+  //SEG75 [37] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) main::ch#0 [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] ) -- pbuz1_derefidx_vbuxx=vbuz2 
+    txa
+    tay
+    lda ch
+    sta (screen),y
+    jmp b12
+  //SEG76 main::@12
+  b12:
+  //SEG77 [38] (byte) main::i#1 ← ++ (byte) main::i#2 [ main::screen#2 main::i#1 ] ( main:2 [ main::screen#2 main::i#1 ] ) -- vbuxx=_inc_vbuxx 
+    inx
+  //SEG78 [39] if((byte) main::i#1!=(byte/signed byte/word/signed word/dword/signed dword) 6) goto main::@10 [ main::screen#2 main::i#1 ] ( main:2 [ main::screen#2 main::i#1 ] ) -- vbuxx_neq_vbuc1_then_la1 
+    cpx #6
+    bne b10_from_b12
+    jmp b2
+  //SEG79 main::@11
+  b11:
+  //SEG80 [40] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) ' ' [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] ) -- pbuz1_derefidx_vbuxx=vbuc1 
+    txa
+    tay
+    lda #' '
+    sta (screen),y
+    jmp b12
+  //SEG81 main::@8
+  b8:
+  //SEG82 [41] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '0' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) -- pbuz1_derefidx_vbuyy=vbuc1 
+    lda #'0'
+    sta (screen),y
+    jmp b9
+    chars: .byte '@', 'a', 'b', 'c', 'd', 'e'
+}
+//SEG83 keyboard_char_pressed
+keyboard_char_pressed: {
+    .label _1 = 5
+    .label ch = 4
+  //SEG84 [42] (byte) keyboard_matrix_row::ch#0 ← (byte) keyboard_char_pressed::ch#0 [ keyboard_char_pressed::ch#0 keyboard_matrix_row::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::ch#0 ] ) -- vbuyy=vbuz1 
+    ldy ch
+  //SEG85 [43] call keyboard_matrix_row param-assignment [ keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+    jsr keyboard_matrix_row
+  //SEG86 [44] (byte) keyboard_matrix_row::return#0 ← (byte) keyboard_matrix_row::return#1 [ keyboard_char_pressed::ch#0 keyboard_matrix_row::return#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#0 ] )
+    // (byte) keyboard_matrix_row::return#0 = (byte) keyboard_matrix_row::return#1  // register copy reg byte a
+    jmp b2
+  //SEG87 keyboard_char_pressed::@2
+  b2:
+  //SEG88 [45] (byte) keyboard_matrix_read::rowid#1 ← (byte) keyboard_matrix_row::return#0 [ keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#1 ] )
+    // (byte) keyboard_matrix_read::rowid#1 = (byte) keyboard_matrix_row::return#0  // register copy reg byte a
+  //SEG89 [46] call keyboard_matrix_read param-assignment [ keyboard_matrix_read::return#2 keyboard_char_pressed::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_matrix_read::return#2 keyboard_char_pressed::ch#0 ] )
+  //SEG90 [58] phi from keyboard_char_pressed::@2 to keyboard_matrix_read [phi:keyboard_char_pressed::@2->keyboard_matrix_read]
+  keyboard_matrix_read_from_b2:
+  //SEG91 [58] phi (byte) keyboard_matrix_read::rowid#2 = (byte) keyboard_matrix_read::rowid#1 [phi:keyboard_char_pressed::@2->keyboard_matrix_read#0] -- register_copy 
+    jsr keyboard_matrix_read
+  //SEG92 [47] (byte) keyboard_matrix_read::return#1 ← (byte) keyboard_matrix_read::return#2 [ keyboard_char_pressed::ch#0 keyboard_matrix_read::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#1 ] )
+    // (byte) keyboard_matrix_read::return#1 = (byte) keyboard_matrix_read::return#2  // register copy reg byte a
+    jmp b3
+  //SEG93 keyboard_char_pressed::@3
+  b3:
+  //SEG94 [48] (byte~) keyboard_char_pressed::$1 ← (byte) keyboard_matrix_read::return#1 [ keyboard_char_pressed::ch#0 keyboard_char_pressed::$1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_char_pressed::$1 ] ) -- vbuz1=vbuaa 
+    sta _1
+  //SEG95 [49] (byte) keyboard_matrix_col::ch#0 ← (byte) keyboard_char_pressed::ch#0 [ keyboard_char_pressed::$1 keyboard_matrix_col::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::ch#0 ] ) -- vbuyy=vbuz1 
+    ldy ch
+  //SEG96 [50] call keyboard_matrix_col param-assignment [ keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+    jsr keyboard_matrix_col
+  //SEG97 [51] (byte) keyboard_matrix_col::return#0 ← (byte) keyboard_matrix_col::return#1 [ keyboard_char_pressed::$1 keyboard_matrix_col::return#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#0 ] )
+    // (byte) keyboard_matrix_col::return#0 = (byte) keyboard_matrix_col::return#1  // register copy reg byte a
+    jmp b4
+  //SEG98 keyboard_char_pressed::@4
+  b4:
+  //SEG99 [52] (byte~) keyboard_char_pressed::$2 ← (byte) keyboard_matrix_col::return#0 [ keyboard_char_pressed::$1 keyboard_char_pressed::$2 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_char_pressed::$2 ] )
+    // (byte~) keyboard_char_pressed::$2 = (byte) keyboard_matrix_col::return#0  // register copy reg byte a
+  //SEG100 [53] (byte) keyboard_char_pressed::return#1 ← (byte~) keyboard_char_pressed::$1 & (byte~) keyboard_char_pressed::$2 [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] ) -- vbuaa=vbuz1_band_vbuaa 
+    and _1
+    jmp breturn
+  //SEG101 keyboard_char_pressed::@return
+  breturn:
+  //SEG102 [54] return  [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+    rts
+}
+//SEG103 keyboard_matrix_col
+keyboard_matrix_col: {
+  //SEG104 [55] (byte) keyboard_matrix_col::col_id#0 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_col::ch#0) >> (byte/signed byte/word/signed word/dword/signed dword) 4 [ keyboard_matrix_col::col_id#0 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::col_id#0 ] ) -- vbuaa=pbuc1_derefidx_vbuyy_ror_4 
+    lda keyboard_matrix_chars,y
+    lsr
+    lsr
+    lsr
+    lsr
+  //SEG105 [56] (byte) keyboard_matrix_col::return#1 ← *((const byte[]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_matrix_col::col_id#0) [ keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] ) -- vbuaa=pbuc1_derefidx_vbuaa 
+    tay
+    lda keyboard_matrix_col_bitmask,y
+    jmp breturn
+  //SEG106 keyboard_matrix_col::@return
+  breturn:
+  //SEG107 [57] return  [ keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+    rts
+}
+//SEG108 keyboard_matrix_read
+keyboard_matrix_read: {
+  //SEG109 [59] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_row_bits#0 + (byte) keyboard_matrix_read::rowid#2) [ ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] ) -- _deref_pbuc1=pbuc2_derefidx_vbuaa 
+    tay
+    lda keyboard_row_bits,y
+    sta CIA1_PORT_A
+  //SEG110 [60] (byte) keyboard_matrix_read::return#2 ← ~ *((const byte*) CIA1_PORT_B#0) [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] ) -- vbuaa=_bnot__deref_pbuc1 
+    lda CIA1_PORT_B
+    eor #$ff
+    jmp breturn
+  //SEG111 keyboard_matrix_read::@return
+  breturn:
+  //SEG112 [61] return  [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] )
+    rts
+}
+//SEG113 keyboard_matrix_row
+keyboard_matrix_row: {
+  //SEG114 [62] (byte) keyboard_matrix_row::return#1 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_row::ch#0) & (byte/signed byte/word/signed word/dword/signed dword) 15 [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] ) -- vbuaa=pbuc1_derefidx_vbuyy_band_vbuc2 
+    lda keyboard_matrix_chars,y
+    and #$f
+    jmp breturn
+  //SEG115 keyboard_matrix_row::@return
+  breturn:
+  //SEG116 [63] return  [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+    rts
+}
+//SEG117 keyboard_init
+keyboard_init: {
+  //SEG118 [64] *((const byte*) CIA1_PORT_A_DDR#0) ← (byte/word/signed word/dword/signed dword) 255 [ ] ( main:2::keyboard_init:10 [ ] ) -- _deref_pbuc1=vbuc2 
+    lda #$ff
+    sta CIA1_PORT_A_DDR
+  //SEG119 [65] *((const byte*) CIA1_PORT_B_DDR#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2::keyboard_init:10 [ ] ) -- _deref_pbuc1=vbuc2 
+    lda #0
+    sta CIA1_PORT_B_DDR
+    jmp breturn
+  //SEG120 keyboard_init::@return
+  breturn:
+  //SEG121 [66] return  [ ] ( main:2::keyboard_init:10 [ ] )
+    rts
+}
+  keyboard_row_bits: .byte $fe, $fd, $fb, $f7, $ef, $df, $bf, $7f
+  keyboard_matrix_col_bitmask: .byte 1, 2, 4, 8, $10, $20, $40, $80
+  keyboard_matrix_chars: .byte $65, $21, $43, $42, $22, $61
+
+ASSEMBLER OPTIMIZATIONS
+Removing instruction jmp b6
+Removing instruction jmp bend
+Removing instruction jmp b1
+Removing instruction jmp b13
+Removing instruction jmp b2
+Removing instruction jmp breturn
+Removing instruction jmp b6
+Removing instruction jmp b26
+Removing instruction jmp b7
+Removing instruction jmp b17
+Removing instruction jmp b9
+Removing instruction jmp b19
+Removing instruction jmp b20
+Removing instruction jmp b10
+Removing instruction jmp b27
+Removing instruction jmp b21
+Removing instruction jmp b12
+Removing instruction jmp b2
+Removing instruction jmp b3
+Removing instruction jmp b4
+Removing instruction jmp breturn
+Removing instruction jmp breturn
+Removing instruction jmp breturn
+Removing instruction jmp breturn
+Removing instruction jmp breturn
+Succesful ASM optimization Pass5NextJumpElimination
+Replacing label b1_from_b1 with b1
+Replacing label b1_from_b1 with b1
+Replacing label b7_from_b9 with b7
+Replacing label b6_from_b19 with b6
+Replacing label b10_from_b12 with b10
+Removing instruction bbegin:
+Removing instruction b6_from_bbegin:
+Removing instruction main_from_b6:
+Removing instruction bend_from_b6:
+Removing instruction b1_from_b1:
+Removing instruction b13_from_b1:
+Removing instruction b6_from_b19:
+Removing instruction b7_from_b9:
+Removing instruction b10_from_b12:
+Succesful ASM optimization Pass5RedundantLabelElimination
+Removing instruction b6:
+Removing instruction bend:
+Removing instruction b1_from_main:
+Removing instruction b13:
+Removing instruction breturn:
+Removing instruction b6_from_b5:
+Removing instruction keyboard_matrix_read_from_b6:
+Removing instruction b26:
+Removing instruction b7_from_b26:
+Removing instruction b17:
+Removing instruction b19:
+Removing instruction b20:
+Removing instruction b10_from_b20:
+Removing instruction b27:
+Removing instruction b21:
+Removing instruction b2:
+Removing instruction keyboard_matrix_read_from_b2:
+Removing instruction b3:
+Removing instruction b4:
+Removing instruction breturn:
+Removing instruction breturn:
+Removing instruction breturn:
+Removing instruction breturn:
+Removing instruction breturn:
+Succesful ASM optimization Pass5UnusedLabelElimination
+Skipping double jump to b5 in jmp b2
+Succesful ASM optimization Pass5DoubleJumpElimination
+Removing unreachable instruction rts
+Succesful ASM optimization Pass5UnreachableCodeElimination
+Removing instruction jmp b1
+Removing instruction jmp b5
+Removing instruction jmp b6
+Removing instruction jmp b7
+Removing instruction jmp b10
+Succesful ASM optimization Pass5NextJumpElimination
+Removing instruction b2:
+Succesful ASM optimization Pass5RedundantLabelElimination
+
+FINAL SYMBOL TABLE
+(label) @6
+(label) @begin
+(label) @end
+(byte*) CIA1_PORT_A
+(const byte*) CIA1_PORT_A#0 CIA1_PORT_A = ((byte*))(word/dword/signed dword) 56320
+(byte*) CIA1_PORT_A_DDR
+(const byte*) CIA1_PORT_A_DDR#0 CIA1_PORT_A_DDR = ((byte*))(word/dword/signed dword) 56322
+(byte*) CIA1_PORT_B
+(const byte*) CIA1_PORT_B#0 CIA1_PORT_B = ((byte*))(word/dword/signed dword) 56321
+(byte*) CIA1_PORT_B_DDR
+(const byte*) CIA1_PORT_B_DDR#0 CIA1_PORT_B_DDR = ((byte*))(word/dword/signed dword) 56323
+(byte*) RASTER
+(const byte*) RASTER#0 RASTER = ((byte*))(word/dword/signed dword) 53266
+(byte()) keyboard_char_pressed((byte) keyboard_char_pressed::ch)
+(byte~) keyboard_char_pressed::$1 $1 zp ZP_BYTE:5 0.8
+(byte~) keyboard_char_pressed::$2 reg byte a 4.0
+(label) keyboard_char_pressed::@2
+(label) keyboard_char_pressed::@3
+(label) keyboard_char_pressed::@4
+(label) keyboard_char_pressed::@return
+(byte) keyboard_char_pressed::ch
+(byte) keyboard_char_pressed::ch#0 ch zp ZP_BYTE:4 13.125
+(byte) keyboard_char_pressed::return
+(byte) keyboard_char_pressed::return#0 reg byte a 202.0
+(byte) keyboard_char_pressed::return#1 reg byte a 34.33333333333333
+(void()) keyboard_init()
+(label) keyboard_init::@return
+(byte[]) keyboard_matrix_chars
+(const byte[]) keyboard_matrix_chars#0 keyboard_matrix_chars = { (byte/signed byte/word/signed word/dword/signed dword) 101, (byte/signed byte/word/signed word/dword/signed dword) 33, (byte/signed byte/word/signed word/dword/signed dword) 67, (byte/signed byte/word/signed word/dword/signed dword) 66, (byte/signed byte/word/signed word/dword/signed dword) 34, (byte/signed byte/word/signed word/dword/signed dword) 97 }
+(byte()) keyboard_matrix_col((byte) keyboard_matrix_col::ch)
+(label) keyboard_matrix_col::@return
+(byte) keyboard_matrix_col::ch
+(byte) keyboard_matrix_col::ch#0 reg byte y 4.0
+(byte) keyboard_matrix_col::col_id
+(byte) keyboard_matrix_col::col_id#0 reg byte a 4.0
+(byte) keyboard_matrix_col::return
+(byte) keyboard_matrix_col::return#0 reg byte a 4.0
+(byte) keyboard_matrix_col::return#1 reg byte a 1.3333333333333333
+(byte[]) keyboard_matrix_col_bitmask
+(const byte[]) keyboard_matrix_col_bitmask#0 keyboard_matrix_col_bitmask = { (byte/signed byte/word/signed word/dword/signed dword) 1, (byte/signed byte/word/signed word/dword/signed dword) 2, (byte/signed byte/word/signed word/dword/signed dword) 4, (byte/signed byte/word/signed word/dword/signed dword) 8, (byte/signed byte/word/signed word/dword/signed dword) 16, (byte/signed byte/word/signed word/dword/signed dword) 32, (byte/signed byte/word/signed word/dword/signed dword) 64, (byte/word/signed word/dword/signed dword) 128 }
+(byte()) keyboard_matrix_read((byte) keyboard_matrix_read::rowid)
+(label) keyboard_matrix_read::@return
+(byte) keyboard_matrix_read::return
+(byte) keyboard_matrix_read::return#0 reg byte a 202.0
+(byte) keyboard_matrix_read::return#1 reg byte a 4.0
+(byte) keyboard_matrix_read::return#2 reg byte a 26.25
+(byte) keyboard_matrix_read::row_pressed_bits
+(byte) keyboard_matrix_read::rowid
+(byte) keyboard_matrix_read::rowid#0 reg byte a 202.0
+(byte) keyboard_matrix_read::rowid#1 reg byte a 4.0
+(byte) keyboard_matrix_read::rowid#2 reg byte a 105.0
+(byte()) keyboard_matrix_row((byte) keyboard_matrix_row::ch)
+(label) keyboard_matrix_row::@return
+(byte) keyboard_matrix_row::ch
+(byte) keyboard_matrix_row::ch#0 reg byte y 4.0
+(byte) keyboard_matrix_row::return
+(byte) keyboard_matrix_row::return#0 reg byte a 4.0
+(byte) keyboard_matrix_row::return#1 reg byte a 1.3333333333333333
+(byte[8]) keyboard_row_bits
+(const byte[8]) keyboard_row_bits#0 keyboard_row_bits = { (byte/word/signed word/dword/signed dword) 254, (byte/word/signed word/dword/signed dword) 253, (byte/word/signed word/dword/signed dword) 251, (byte/word/signed word/dword/signed dword) 247, (byte/word/signed word/dword/signed dword) 239, (byte/word/signed word/dword/signed dword) 223, (byte/word/signed word/dword/signed dword) 191, (byte/signed byte/word/signed word/dword/signed dword) 127 }
+(void()) main()
+(byte~) main::$13 reg byte a 202.0
+(byte~) main::$5 reg byte a 2002.0
+(label) main::@1
+(label) main::@10
+(label) main::@11
+(label) main::@12
+(label) main::@13
+(label) main::@17
+(label) main::@19
+(label) main::@2
+(label) main::@20
+(label) main::@21
+(label) main::@26
+(label) main::@27
+(label) main::@5
+(label) main::@6
+(label) main::@7
+(label) main::@8
+(label) main::@9
+(label) main::@return
+(byte) main::ch
+(byte) main::ch#0 ch zp ZP_BYTE:4 50.5
+(byte[]) main::chars
+(const byte[]) main::chars#0 chars = { (byte) '@', (byte) 'a', (byte) 'b', (byte) 'c', (byte) 'd', (byte) 'e' }
+(byte) main::col
+(byte) main::col#1 reg byte y 1501.5
+(byte) main::col#2 reg byte y 667.3333333333334
+(byte) main::i
+(byte) main::i#1 reg byte x 151.5
+(byte) main::i#2 reg byte x 56.11111111111111
+(byte) main::row
+(byte) main::row#1 reg byte x 151.5
+(byte) main::row#2 reg byte x 21.642857142857142
+(byte) main::row_pressed_bits
+(byte) main::row_pressed_bits#0 row_pressed_bits zp ZP_BYTE:4 202.0
+(byte) main::row_pressed_bits#1 row_pressed_bits zp ZP_BYTE:4 667.3333333333334
+(byte) main::row_pressed_bits#2 row_pressed_bits zp ZP_BYTE:4 620.8
+(byte*) main::sc
+(byte*) main::sc#1 sc zp ZP_WORD:2 16.5
+(byte*) main::sc#2 sc zp ZP_WORD:2 16.5
+(byte*) main::screen
+(byte*) main::screen#1 screen zp ZP_WORD:2 71.0
+(byte*) main::screen#12 screen zp ZP_WORD:2 169.53846153846155
+(byte*) main::screen#2 screen zp ZP_WORD:2 17.75
+
+zp ZP_WORD:2 [ main::sc#2 main::sc#1 main::screen#12 main::screen#1 main::screen#2 ]
+reg byte x [ main::row#2 main::row#1 ]
+zp ZP_BYTE:4 [ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 main::ch#0 keyboard_char_pressed::ch#0 ]
+reg byte y [ main::col#2 main::col#1 ]
+reg byte x [ main::i#2 main::i#1 ]
+reg byte a [ keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1 keyboard_matrix_read::rowid#0 ]
+reg byte a [ keyboard_matrix_read::return#0 ]
+reg byte a [ main::$5 ]
+reg byte a [ keyboard_char_pressed::return#0 ]
+reg byte a [ main::$13 ]
+reg byte y [ keyboard_matrix_row::ch#0 ]
+reg byte a [ keyboard_matrix_row::return#0 ]
+reg byte a [ keyboard_matrix_read::return#1 ]
+zp ZP_BYTE:5 [ keyboard_char_pressed::$1 ]
+reg byte y [ keyboard_matrix_col::ch#0 ]
+reg byte a [ keyboard_matrix_col::return#0 ]
+reg byte a [ keyboard_char_pressed::$2 ]
+reg byte a [ keyboard_char_pressed::return#1 ]
+reg byte a [ keyboard_matrix_col::col_id#0 ]
+reg byte a [ keyboard_matrix_col::return#1 ]
+reg byte a [ keyboard_matrix_read::return#2 ]
+reg byte a [ keyboard_matrix_row::return#1 ]
+
+
+FINAL ASSEMBLER
+Score: 53505
+
+//SEG0 Basic Upstart
+.pc = $801 "Basic"
+:BasicUpstart(main)
+.pc = $80d "Program"
+//SEG1 Global Constants & labels
+  .label RASTER = $d012
+  .label CIA1_PORT_A = $dc00
+  .label CIA1_PORT_B = $dc01
+  .label CIA1_PORT_A_DDR = $dc02
+  .label CIA1_PORT_B_DDR = $dc03
+//SEG2 @begin
+//SEG3 [1] phi from @begin to @6 [phi:@begin->@6]
+//SEG4 @6
+//SEG5 [2] call main param-assignment [ ] ( )
+//SEG6 [4] phi from @6 to main [phi:@6->main]
+  jsr main
+//SEG7 [3] phi from @6 to @end [phi:@6->@end]
+//SEG8 @end
+//SEG9 main
+main: {
+    .label sc = 2
+    .label row_pressed_bits = 4
+    .label screen = 2
+    .label ch = 4
+  //SEG10 [5] phi from main to main::@1 [phi:main->main::@1]
+  //SEG11 [5] phi (byte*) main::sc#2 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:main->main::@1#0] -- pbuz1=pbuc1 
+    lda #<$400
+    sta sc
+    lda #>$400
+    sta sc+1
+  //SEG12 [5] phi from main::@1 to main::@1 [phi:main::@1->main::@1]
+  //SEG13 [5] phi (byte*) main::sc#2 = (byte*) main::sc#1 [phi:main::@1->main::@1#0] -- register_copy 
+  //SEG14 main::@1
+  b1:
+  //SEG15 [6] *((byte*) main::sc#2) ← (byte) ' ' [ main::sc#2 ] ( main:2 [ main::sc#2 ] ) -- _deref_pbuz1=vbuc1 
+    lda #' '
+    ldy #0
+    sta (sc),y
+  //SEG16 [7] (byte*) main::sc#1 ← ++ (byte*) main::sc#2 [ main::sc#1 ] ( main:2 [ main::sc#1 ] ) -- pbuz1=_inc_pbuz1 
+    inc sc
+    bne !+
+    inc sc+1
+  !:
+  //SEG17 [8] if((byte*) main::sc#1<(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto main::@1 [ main::sc#1 ] ( main:2 [ main::sc#1 ] ) -- pbuz1_lt_vwuc1_then_la1 
+    lda sc+1
+    cmp #>$400+$3e8
+    bcc b1
+    bne !+
+    lda sc
+    cmp #<$400+$3e8
+    bcc b1
+  !:
+  //SEG18 [9] phi from main::@1 to main::@13 [phi:main::@1->main::@13]
+  //SEG19 main::@13
+  //SEG20 [10] call keyboard_init param-assignment [ ] ( main:2 [ ] )
+    jsr keyboard_init
+  //SEG21 main::@2
+  //SEG22 [11] if(true) goto main::@5 [ ] ( main:2 [ ] ) -- true_then_la1 
+  //SEG23 main::@return
+  //SEG24 [12] return  [ ] ( main:2 [ ] )
+  //SEG25 main::@5
+  b5:
+  //SEG26 [13] if(*((const byte*) RASTER#0)!=(byte/word/signed word/dword/signed dword) 255) goto main::@5 [ ] ( main:2 [ ] ) -- _deref_pbuc1_neq_vbuc2_then_la1 
+    lda RASTER
+    cmp #$ff
+    bne b5
+  //SEG27 [14] phi from main::@5 to main::@6 [phi:main::@5->main::@6]
+  //SEG28 [14] phi (byte*) main::screen#12 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:main::@5->main::@6#0] -- pbuz1=pbuc1 
+    lda #<$400
+    sta screen
+    lda #>$400
+    sta screen+1
+  //SEG29 [14] phi (byte) main::row#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@5->main::@6#1] -- vbuxx=vbuc1 
+    ldx #0
+  //SEG30 [14] phi from main::@19 to main::@6 [phi:main::@19->main::@6]
+  //SEG31 [14] phi (byte*) main::screen#12 = (byte*) main::screen#1 [phi:main::@19->main::@6#0] -- register_copy 
+  //SEG32 [14] phi (byte) main::row#2 = (byte) main::row#1 [phi:main::@19->main::@6#1] -- register_copy 
+  //SEG33 main::@6
+  b6:
+  //SEG34 [15] (byte) keyboard_matrix_read::rowid#0 ← (byte) main::row#2 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#0 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::rowid#0 ] ) -- vbuaa=vbuxx 
+    txa
+  //SEG35 [16] call keyboard_matrix_read param-assignment [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] )
+  //SEG36 [58] phi from main::@6 to keyboard_matrix_read [phi:main::@6->keyboard_matrix_read]
+  //SEG37 [58] phi (byte) keyboard_matrix_read::rowid#2 = (byte) keyboard_matrix_read::rowid#0 [phi:main::@6->keyboard_matrix_read#0] -- register_copy 
+    jsr keyboard_matrix_read
+  //SEG38 [17] (byte) keyboard_matrix_read::return#0 ← (byte) keyboard_matrix_read::return#2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#0 ] ( main:2 [ main::row#2 main::screen#12 keyboard_matrix_read::return#0 ] )
+    // (byte) keyboard_matrix_read::return#0 = (byte) keyboard_matrix_read::return#2  // register copy reg byte a
+  //SEG39 main::@26
+  //SEG40 [18] (byte) main::row_pressed_bits#0 ← (byte) keyboard_matrix_read::return#0 [ main::row#2 main::screen#12 main::row_pressed_bits#0 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#0 ] ) -- vbuz1=vbuaa 
+    sta row_pressed_bits
+  //SEG41 [19] phi from main::@26 to main::@7 [phi:main::@26->main::@7]
+  //SEG42 [19] phi (byte) main::col#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@26->main::@7#0] -- vbuyy=vbuc1 
+    ldy #0
+  //SEG43 [19] phi (byte) main::row_pressed_bits#2 = (byte) main::row_pressed_bits#0 [phi:main::@26->main::@7#1] -- register_copy 
+  //SEG44 [19] phi from main::@9 to main::@7 [phi:main::@9->main::@7]
+  //SEG45 [19] phi (byte) main::col#2 = (byte) main::col#1 [phi:main::@9->main::@7#0] -- register_copy 
+  //SEG46 [19] phi (byte) main::row_pressed_bits#2 = (byte) main::row_pressed_bits#1 [phi:main::@9->main::@7#1] -- register_copy 
+  //SEG47 main::@7
+  b7:
+  //SEG48 [20] (byte~) main::$5 ← (byte) main::row_pressed_bits#2 & (byte/word/signed word/dword/signed dword) 128 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 main::$5 ] ) -- vbuaa=vbuz1_band_vbuc1 
+    lda #$80
+    and row_pressed_bits
+  //SEG49 [21] if((byte~) main::$5==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@8 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) -- vbuaa_eq_0_then_la1 
+    cmp #0
+    beq b8
+  //SEG50 main::@17
+  //SEG51 [22] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '1' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) -- pbuz1_derefidx_vbuyy=vbuc1 
+    lda #'1'
+    sta (screen),y
+  //SEG52 main::@9
+  b9:
+  //SEG53 [23] (byte) main::row_pressed_bits#1 ← (byte) main::row_pressed_bits#2 << (byte/signed byte/word/signed word/dword/signed dword) 1 [ main::row#2 main::screen#12 main::col#2 main::row_pressed_bits#1 ] ( main:2 [ main::row#2 main::screen#12 main::col#2 main::row_pressed_bits#1 ] ) -- vbuz1=vbuz1_rol_1 
+    asl row_pressed_bits
+  //SEG54 [24] (byte) main::col#1 ← ++ (byte) main::col#2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ) -- vbuyy=_inc_vbuyy 
+    iny
+  //SEG55 [25] if((byte) main::col#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@7 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#1 main::col#1 ] ) -- vbuyy_neq_vbuc1_then_la1 
+    cpy #8
+    bne b7
+  //SEG56 main::@19
+  //SEG57 [26] (byte*) main::screen#1 ← (byte*) main::screen#12 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::row#2 main::screen#1 ] ( main:2 [ main::row#2 main::screen#1 ] ) -- pbuz1=pbuz1_plus_vbuc1 
+    lda screen
+    clc
+    adc #$28
+    sta screen
+    bcc !+
+    inc screen+1
+  !:
+  //SEG58 [27] (byte) main::row#1 ← ++ (byte) main::row#2 [ main::row#1 main::screen#1 ] ( main:2 [ main::row#1 main::screen#1 ] ) -- vbuxx=_inc_vbuxx 
+    inx
+  //SEG59 [28] if((byte) main::row#1!=(byte/signed byte/word/signed word/dword/signed dword) 8) goto main::@6 [ main::row#1 main::screen#1 ] ( main:2 [ main::row#1 main::screen#1 ] ) -- vbuxx_neq_vbuc1_then_la1 
+    cpx #8
+    bne b6
+  //SEG60 main::@20
+  //SEG61 [29] (byte*) main::screen#2 ← (byte*) main::screen#1 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ main::screen#2 ] ( main:2 [ main::screen#2 ] ) -- pbuz1=pbuz1_plus_vbuc1 
+    lda screen
+    clc
+    adc #$28
+    sta screen
+    bcc !+
+    inc screen+1
+  !:
+  //SEG62 [30] phi from main::@20 to main::@10 [phi:main::@20->main::@10]
+  //SEG63 [30] phi (byte) main::i#2 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:main::@20->main::@10#0] -- vbuxx=vbuc1 
+    ldx #0
+  //SEG64 [30] phi from main::@12 to main::@10 [phi:main::@12->main::@10]
+  //SEG65 [30] phi (byte) main::i#2 = (byte) main::i#1 [phi:main::@12->main::@10#0] -- register_copy 
+  //SEG66 main::@10
+  b10:
+  //SEG67 [31] (byte) main::ch#0 ← *((const byte[]) main::chars#0 + (byte) main::i#2) [ main::screen#2 main::i#2 main::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 ] ) -- vbuz1=pbuc1_derefidx_vbuxx 
+    lda chars,x
+    sta ch
+  //SEG68 [32] (byte) keyboard_char_pressed::ch#0 ← (byte) main::ch#0 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] )
+    // (byte) keyboard_char_pressed::ch#0 = (byte) main::ch#0  // register copy zp ZP_BYTE:4
+  //SEG69 [33] call keyboard_char_pressed param-assignment [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+    jsr keyboard_char_pressed
+  //SEG70 [34] (byte) keyboard_char_pressed::return#0 ← (byte) keyboard_char_pressed::return#1 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#0 ] )
+    // (byte) keyboard_char_pressed::return#0 = (byte) keyboard_char_pressed::return#1  // register copy reg byte a
+  //SEG71 main::@27
+  //SEG72 [35] (byte~) main::$13 ← (byte) keyboard_char_pressed::return#0 [ main::screen#2 main::i#2 main::ch#0 main::$13 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 main::$13 ] )
+    // (byte~) main::$13 = (byte) keyboard_char_pressed::return#0  // register copy reg byte a
+  //SEG73 [36] if((byte~) main::$13==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@11 [ main::screen#2 main::i#2 main::ch#0 ] ( main:2 [ main::screen#2 main::i#2 main::ch#0 ] ) -- vbuaa_eq_0_then_la1 
+    cmp #0
+    beq b11
+  //SEG74 main::@21
+  //SEG75 [37] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) main::ch#0 [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] ) -- pbuz1_derefidx_vbuxx=vbuz2 
+    txa
+    tay
+    lda ch
+    sta (screen),y
+  //SEG76 main::@12
+  b12:
+  //SEG77 [38] (byte) main::i#1 ← ++ (byte) main::i#2 [ main::screen#2 main::i#1 ] ( main:2 [ main::screen#2 main::i#1 ] ) -- vbuxx=_inc_vbuxx 
+    inx
+  //SEG78 [39] if((byte) main::i#1!=(byte/signed byte/word/signed word/dword/signed dword) 6) goto main::@10 [ main::screen#2 main::i#1 ] ( main:2 [ main::screen#2 main::i#1 ] ) -- vbuxx_neq_vbuc1_then_la1 
+    cpx #6
+    bne b10
+    jmp b5
+  //SEG79 main::@11
+  b11:
+  //SEG80 [40] *((byte*) main::screen#2 + (byte) main::i#2) ← (byte) ' ' [ main::screen#2 main::i#2 ] ( main:2 [ main::screen#2 main::i#2 ] ) -- pbuz1_derefidx_vbuxx=vbuc1 
+    txa
+    tay
+    lda #' '
+    sta (screen),y
+    jmp b12
+  //SEG81 main::@8
+  b8:
+  //SEG82 [41] *((byte*) main::screen#12 + (byte) main::col#2) ← (byte) '0' [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ( main:2 [ main::row#2 main::screen#12 main::row_pressed_bits#2 main::col#2 ] ) -- pbuz1_derefidx_vbuyy=vbuc1 
+    lda #'0'
+    sta (screen),y
+    jmp b9
+    chars: .byte '@', 'a', 'b', 'c', 'd', 'e'
+}
+//SEG83 keyboard_char_pressed
+keyboard_char_pressed: {
+    .label _1 = 5
+    .label ch = 4
+  //SEG84 [42] (byte) keyboard_matrix_row::ch#0 ← (byte) keyboard_char_pressed::ch#0 [ keyboard_char_pressed::ch#0 keyboard_matrix_row::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::ch#0 ] ) -- vbuyy=vbuz1 
+    ldy ch
+  //SEG85 [43] call keyboard_matrix_row param-assignment [ keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+    jsr keyboard_matrix_row
+  //SEG86 [44] (byte) keyboard_matrix_row::return#0 ← (byte) keyboard_matrix_row::return#1 [ keyboard_char_pressed::ch#0 keyboard_matrix_row::return#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#0 ] )
+    // (byte) keyboard_matrix_row::return#0 = (byte) keyboard_matrix_row::return#1  // register copy reg byte a
+  //SEG87 keyboard_char_pressed::@2
+  //SEG88 [45] (byte) keyboard_matrix_read::rowid#1 ← (byte) keyboard_matrix_row::return#0 [ keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::rowid#1 ] )
+    // (byte) keyboard_matrix_read::rowid#1 = (byte) keyboard_matrix_row::return#0  // register copy reg byte a
+  //SEG89 [46] call keyboard_matrix_read param-assignment [ keyboard_matrix_read::return#2 keyboard_char_pressed::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_matrix_read::return#2 keyboard_char_pressed::ch#0 ] )
+  //SEG90 [58] phi from keyboard_char_pressed::@2 to keyboard_matrix_read [phi:keyboard_char_pressed::@2->keyboard_matrix_read]
+  //SEG91 [58] phi (byte) keyboard_matrix_read::rowid#2 = (byte) keyboard_matrix_read::rowid#1 [phi:keyboard_char_pressed::@2->keyboard_matrix_read#0] -- register_copy 
+    jsr keyboard_matrix_read
+  //SEG92 [47] (byte) keyboard_matrix_read::return#1 ← (byte) keyboard_matrix_read::return#2 [ keyboard_char_pressed::ch#0 keyboard_matrix_read::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#1 ] )
+    // (byte) keyboard_matrix_read::return#1 = (byte) keyboard_matrix_read::return#2  // register copy reg byte a
+  //SEG93 keyboard_char_pressed::@3
+  //SEG94 [48] (byte~) keyboard_char_pressed::$1 ← (byte) keyboard_matrix_read::return#1 [ keyboard_char_pressed::ch#0 keyboard_char_pressed::$1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_char_pressed::$1 ] ) -- vbuz1=vbuaa 
+    sta _1
+  //SEG95 [49] (byte) keyboard_matrix_col::ch#0 ← (byte) keyboard_char_pressed::ch#0 [ keyboard_char_pressed::$1 keyboard_matrix_col::ch#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::ch#0 ] ) -- vbuyy=vbuz1 
+    ldy ch
+  //SEG96 [50] call keyboard_matrix_col param-assignment [ keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+    jsr keyboard_matrix_col
+  //SEG97 [51] (byte) keyboard_matrix_col::return#0 ← (byte) keyboard_matrix_col::return#1 [ keyboard_char_pressed::$1 keyboard_matrix_col::return#0 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#0 ] )
+    // (byte) keyboard_matrix_col::return#0 = (byte) keyboard_matrix_col::return#1  // register copy reg byte a
+  //SEG98 keyboard_char_pressed::@4
+  //SEG99 [52] (byte~) keyboard_char_pressed::$2 ← (byte) keyboard_matrix_col::return#0 [ keyboard_char_pressed::$1 keyboard_char_pressed::$2 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_char_pressed::$2 ] )
+    // (byte~) keyboard_char_pressed::$2 = (byte) keyboard_matrix_col::return#0  // register copy reg byte a
+  //SEG100 [53] (byte) keyboard_char_pressed::return#1 ← (byte~) keyboard_char_pressed::$1 & (byte~) keyboard_char_pressed::$2 [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] ) -- vbuaa=vbuz1_band_vbuaa 
+    and _1
+  //SEG101 keyboard_char_pressed::@return
+  //SEG102 [54] return  [ keyboard_char_pressed::return#1 ] ( main:2::keyboard_char_pressed:33 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::return#1 ] )
+    rts
+}
+//SEG103 keyboard_matrix_col
+keyboard_matrix_col: {
+  //SEG104 [55] (byte) keyboard_matrix_col::col_id#0 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_col::ch#0) >> (byte/signed byte/word/signed word/dword/signed dword) 4 [ keyboard_matrix_col::col_id#0 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::col_id#0 ] ) -- vbuaa=pbuc1_derefidx_vbuyy_ror_4 
+    lda keyboard_matrix_chars,y
+    lsr
+    lsr
+    lsr
+    lsr
+  //SEG105 [56] (byte) keyboard_matrix_col::return#1 ← *((const byte[]) keyboard_matrix_col_bitmask#0 + (byte) keyboard_matrix_col::col_id#0) [ keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] ) -- vbuaa=pbuc1_derefidx_vbuaa 
+    tay
+    lda keyboard_matrix_col_bitmask,y
+  //SEG106 keyboard_matrix_col::@return
+  //SEG107 [57] return  [ keyboard_matrix_col::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_col:50 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::$1 keyboard_matrix_col::return#1 ] )
+    rts
+}
+//SEG108 keyboard_matrix_read
+keyboard_matrix_read: {
+  //SEG109 [59] *((const byte*) CIA1_PORT_A#0) ← *((const byte[8]) keyboard_row_bits#0 + (byte) keyboard_matrix_read::rowid#2) [ ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 ] ) -- _deref_pbuc1=pbuc2_derefidx_vbuaa 
+    tay
+    lda keyboard_row_bits,y
+    sta CIA1_PORT_A
+  //SEG110 [60] (byte) keyboard_matrix_read::return#2 ← ~ *((const byte*) CIA1_PORT_B#0) [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] ) -- vbuaa=_bnot__deref_pbuc1 
+    lda CIA1_PORT_B
+    eor #$ff
+  //SEG111 keyboard_matrix_read::@return
+  //SEG112 [61] return  [ keyboard_matrix_read::return#2 ] ( main:2::keyboard_matrix_read:16 [ main::row#2 main::screen#12 keyboard_matrix_read::return#2 ] main:2::keyboard_char_pressed:33::keyboard_matrix_read:46 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_read::return#2 ] )
+    rts
+}
+//SEG113 keyboard_matrix_row
+keyboard_matrix_row: {
+  //SEG114 [62] (byte) keyboard_matrix_row::return#1 ← *((const byte[]) keyboard_matrix_chars#0 + (byte) keyboard_matrix_row::ch#0) & (byte/signed byte/word/signed word/dword/signed dword) 15 [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] ) -- vbuaa=pbuc1_derefidx_vbuyy_band_vbuc2 
+    lda keyboard_matrix_chars,y
+    and #$f
+  //SEG115 keyboard_matrix_row::@return
+  //SEG116 [63] return  [ keyboard_matrix_row::return#1 ] ( main:2::keyboard_char_pressed:33::keyboard_matrix_row:43 [ main::screen#2 main::i#2 main::ch#0 keyboard_char_pressed::ch#0 keyboard_matrix_row::return#1 ] )
+    rts
+}
+//SEG117 keyboard_init
+keyboard_init: {
+  //SEG118 [64] *((const byte*) CIA1_PORT_A_DDR#0) ← (byte/word/signed word/dword/signed dword) 255 [ ] ( main:2::keyboard_init:10 [ ] ) -- _deref_pbuc1=vbuc2 
+    lda #$ff
+    sta CIA1_PORT_A_DDR
+  //SEG119 [65] *((const byte*) CIA1_PORT_B_DDR#0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2::keyboard_init:10 [ ] ) -- _deref_pbuc1=vbuc2 
+    lda #0
+    sta CIA1_PORT_B_DDR
+  //SEG120 keyboard_init::@return
+  //SEG121 [66] return  [ ] ( main:2::keyboard_init:10 [ ] )
+    rts
+}
+  keyboard_row_bits: .byte $fe, $fd, $fb, $f7, $ef, $df, $bf, $7f
+  keyboard_matrix_col_bitmask: .byte 1, 2, 4, 8, $10, $20, $40, $80
+  keyboard_matrix_chars: .byte $65, $21, $43, $42, $22, $61
+
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.sym b/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.sym
new file mode 100644
index 000000000..5f2324e52
--- /dev/null
+++ b/src/test/java/dk/camelot64/kickc/test/ref/test-keyboard.sym
@@ -0,0 +1,128 @@
+(label) @6
+(label) @begin
+(label) @end
+(byte*) CIA1_PORT_A
+(const byte*) CIA1_PORT_A#0 CIA1_PORT_A = ((byte*))(word/dword/signed dword) 56320
+(byte*) CIA1_PORT_A_DDR
+(const byte*) CIA1_PORT_A_DDR#0 CIA1_PORT_A_DDR = ((byte*))(word/dword/signed dword) 56322
+(byte*) CIA1_PORT_B
+(const byte*) CIA1_PORT_B#0 CIA1_PORT_B = ((byte*))(word/dword/signed dword) 56321
+(byte*) CIA1_PORT_B_DDR
+(const byte*) CIA1_PORT_B_DDR#0 CIA1_PORT_B_DDR = ((byte*))(word/dword/signed dword) 56323
+(byte*) RASTER
+(const byte*) RASTER#0 RASTER = ((byte*))(word/dword/signed dword) 53266
+(byte()) keyboard_char_pressed((byte) keyboard_char_pressed::ch)
+(byte~) keyboard_char_pressed::$1 $1 zp ZP_BYTE:5 0.8
+(byte~) keyboard_char_pressed::$2 reg byte a 4.0
+(label) keyboard_char_pressed::@2
+(label) keyboard_char_pressed::@3
+(label) keyboard_char_pressed::@4
+(label) keyboard_char_pressed::@return
+(byte) keyboard_char_pressed::ch
+(byte) keyboard_char_pressed::ch#0 ch zp ZP_BYTE:4 13.125
+(byte) keyboard_char_pressed::return
+(byte) keyboard_char_pressed::return#0 reg byte a 202.0
+(byte) keyboard_char_pressed::return#1 reg byte a 34.33333333333333
+(void()) keyboard_init()
+(label) keyboard_init::@return
+(byte[]) keyboard_matrix_chars
+(const byte[]) keyboard_matrix_chars#0 keyboard_matrix_chars = { (byte/signed byte/word/signed word/dword/signed dword) 101, (byte/signed byte/word/signed word/dword/signed dword) 33, (byte/signed byte/word/signed word/dword/signed dword) 67, (byte/signed byte/word/signed word/dword/signed dword) 66, (byte/signed byte/word/signed word/dword/signed dword) 34, (byte/signed byte/word/signed word/dword/signed dword) 97 }
+(byte()) keyboard_matrix_col((byte) keyboard_matrix_col::ch)
+(label) keyboard_matrix_col::@return
+(byte) keyboard_matrix_col::ch
+(byte) keyboard_matrix_col::ch#0 reg byte y 4.0
+(byte) keyboard_matrix_col::col_id
+(byte) keyboard_matrix_col::col_id#0 reg byte a 4.0
+(byte) keyboard_matrix_col::return
+(byte) keyboard_matrix_col::return#0 reg byte a 4.0
+(byte) keyboard_matrix_col::return#1 reg byte a 1.3333333333333333
+(byte[]) keyboard_matrix_col_bitmask
+(const byte[]) keyboard_matrix_col_bitmask#0 keyboard_matrix_col_bitmask = { (byte/signed byte/word/signed word/dword/signed dword) 1, (byte/signed byte/word/signed word/dword/signed dword) 2, (byte/signed byte/word/signed word/dword/signed dword) 4, (byte/signed byte/word/signed word/dword/signed dword) 8, (byte/signed byte/word/signed word/dword/signed dword) 16, (byte/signed byte/word/signed word/dword/signed dword) 32, (byte/signed byte/word/signed word/dword/signed dword) 64, (byte/word/signed word/dword/signed dword) 128 }
+(byte()) keyboard_matrix_read((byte) keyboard_matrix_read::rowid)
+(label) keyboard_matrix_read::@return
+(byte) keyboard_matrix_read::return
+(byte) keyboard_matrix_read::return#0 reg byte a 202.0
+(byte) keyboard_matrix_read::return#1 reg byte a 4.0
+(byte) keyboard_matrix_read::return#2 reg byte a 26.25
+(byte) keyboard_matrix_read::row_pressed_bits
+(byte) keyboard_matrix_read::rowid
+(byte) keyboard_matrix_read::rowid#0 reg byte a 202.0
+(byte) keyboard_matrix_read::rowid#1 reg byte a 4.0
+(byte) keyboard_matrix_read::rowid#2 reg byte a 105.0
+(byte()) keyboard_matrix_row((byte) keyboard_matrix_row::ch)
+(label) keyboard_matrix_row::@return
+(byte) keyboard_matrix_row::ch
+(byte) keyboard_matrix_row::ch#0 reg byte y 4.0
+(byte) keyboard_matrix_row::return
+(byte) keyboard_matrix_row::return#0 reg byte a 4.0
+(byte) keyboard_matrix_row::return#1 reg byte a 1.3333333333333333
+(byte[8]) keyboard_row_bits
+(const byte[8]) keyboard_row_bits#0 keyboard_row_bits = { (byte/word/signed word/dword/signed dword) 254, (byte/word/signed word/dword/signed dword) 253, (byte/word/signed word/dword/signed dword) 251, (byte/word/signed word/dword/signed dword) 247, (byte/word/signed word/dword/signed dword) 239, (byte/word/signed word/dword/signed dword) 223, (byte/word/signed word/dword/signed dword) 191, (byte/signed byte/word/signed word/dword/signed dword) 127 }
+(void()) main()
+(byte~) main::$13 reg byte a 202.0
+(byte~) main::$5 reg byte a 2002.0
+(label) main::@1
+(label) main::@10
+(label) main::@11
+(label) main::@12
+(label) main::@13
+(label) main::@17
+(label) main::@19
+(label) main::@2
+(label) main::@20
+(label) main::@21
+(label) main::@26
+(label) main::@27
+(label) main::@5
+(label) main::@6
+(label) main::@7
+(label) main::@8
+(label) main::@9
+(label) main::@return
+(byte) main::ch
+(byte) main::ch#0 ch zp ZP_BYTE:4 50.5
+(byte[]) main::chars
+(const byte[]) main::chars#0 chars = { (byte) '@', (byte) 'a', (byte) 'b', (byte) 'c', (byte) 'd', (byte) 'e' }
+(byte) main::col
+(byte) main::col#1 reg byte y 1501.5
+(byte) main::col#2 reg byte y 667.3333333333334
+(byte) main::i
+(byte) main::i#1 reg byte x 151.5
+(byte) main::i#2 reg byte x 56.11111111111111
+(byte) main::row
+(byte) main::row#1 reg byte x 151.5
+(byte) main::row#2 reg byte x 21.642857142857142
+(byte) main::row_pressed_bits
+(byte) main::row_pressed_bits#0 row_pressed_bits zp ZP_BYTE:4 202.0
+(byte) main::row_pressed_bits#1 row_pressed_bits zp ZP_BYTE:4 667.3333333333334
+(byte) main::row_pressed_bits#2 row_pressed_bits zp ZP_BYTE:4 620.8
+(byte*) main::sc
+(byte*) main::sc#1 sc zp ZP_WORD:2 16.5
+(byte*) main::sc#2 sc zp ZP_WORD:2 16.5
+(byte*) main::screen
+(byte*) main::screen#1 screen zp ZP_WORD:2 71.0
+(byte*) main::screen#12 screen zp ZP_WORD:2 169.53846153846155
+(byte*) main::screen#2 screen zp ZP_WORD:2 17.75
+
+zp ZP_WORD:2 [ main::sc#2 main::sc#1 main::screen#12 main::screen#1 main::screen#2 ]
+reg byte x [ main::row#2 main::row#1 ]
+zp ZP_BYTE:4 [ main::row_pressed_bits#2 main::row_pressed_bits#0 main::row_pressed_bits#1 main::ch#0 keyboard_char_pressed::ch#0 ]
+reg byte y [ main::col#2 main::col#1 ]
+reg byte x [ main::i#2 main::i#1 ]
+reg byte a [ keyboard_matrix_read::rowid#2 keyboard_matrix_read::rowid#1 keyboard_matrix_read::rowid#0 ]
+reg byte a [ keyboard_matrix_read::return#0 ]
+reg byte a [ main::$5 ]
+reg byte a [ keyboard_char_pressed::return#0 ]
+reg byte a [ main::$13 ]
+reg byte y [ keyboard_matrix_row::ch#0 ]
+reg byte a [ keyboard_matrix_row::return#0 ]
+reg byte a [ keyboard_matrix_read::return#1 ]
+zp ZP_BYTE:5 [ keyboard_char_pressed::$1 ]
+reg byte y [ keyboard_matrix_col::ch#0 ]
+reg byte a [ keyboard_matrix_col::return#0 ]
+reg byte a [ keyboard_char_pressed::$2 ]
+reg byte a [ keyboard_char_pressed::return#1 ]
+reg byte a [ keyboard_matrix_col::col_id#0 ]
+reg byte a [ keyboard_matrix_col::return#1 ]
+reg byte a [ keyboard_matrix_read::return#2 ]
+reg byte a [ keyboard_matrix_row::return#1 ]