diff --git a/src/main/java/dk/camelot64/kickc/model/SymbolTypeInference.java b/src/main/java/dk/camelot64/kickc/model/SymbolTypeInference.java
index f2b766e50..d54da5811 100644
--- a/src/main/java/dk/camelot64/kickc/model/SymbolTypeInference.java
+++ b/src/main/java/dk/camelot64/kickc/model/SymbolTypeInference.java
@@ -128,12 +128,18 @@ public class SymbolTypeInference {
             if(type1 == null && type2 instanceof SymbolTypePointer) {
                return ((SymbolTypePointer) type2).getElementType();
             }
-            if(SymbolType.WORD.equals(type1) || SymbolType.WORD.equals(type2)) {
-               return SymbolType.WORD;
-            } else if(SymbolType.isByte(type1) && SymbolType.isByte(type2)) {
+            if(SymbolType.isByte(type1) && SymbolType.isByte(type2)) {
                return SymbolType.BYTE;
             } else if(SymbolType.SBYTE.equals(type1) && SymbolType.SBYTE.equals(type2)) {
                return SymbolType.SBYTE;
+            } else if(SymbolType.isWord(type1) && SymbolType.isWord(type2)) {
+               return SymbolType.WORD;
+            } else if(SymbolType.isSWord(type1) && SymbolType.isSWord(type2)) {
+               return SymbolType.SWORD;
+            } else if(SymbolType.isDWord(type1) && SymbolType.isDWord(type2)) {
+               return SymbolType.DWORD;
+            } else if(SymbolType.isSDWord(type1) && SymbolType.isSDWord(type2)) {
+               return SymbolType.SDWORD;
             }
             throw new RuntimeException("Type inference case not handled " + type1 + " " + operator + " " + type2);
          case "*idx":
@@ -148,12 +154,13 @@ public class SymbolTypeInference {
          case "&":
          case "|":
          case "^":
-            if(SymbolType.WORD.equals(type1) || SymbolType.WORD.equals(type2)) {
-               return SymbolType.WORD;
-            } else if(SymbolType.isByte(type1) && SymbolType.isByte(type2)) {
+            if(SymbolType.isByte(type1) && SymbolType.isByte(type2)) {
                return SymbolType.BYTE;
+            } else if(SymbolType.isWord(type1) && SymbolType.isWord(type2)) {
+               return SymbolType.WORD;
+            } else if(SymbolType.isDWord(type1) || SymbolType.isSDWord(type2)) {
+               return SymbolType.DWORD;
             }
-
             throw new RuntimeException("Type inference case not handled " + type1 + " " + operator + " " + type2);
          case "<<":
          case ">>":
@@ -165,6 +172,10 @@ public class SymbolTypeInference {
                return SymbolType.WORD;
             } else if(SymbolType.isSWord(type1)) {
                return SymbolType.SWORD;
+            } else if(SymbolType.isDWord(type1)) {
+               return SymbolType.DWORD;
+            } else if(SymbolType.isSDWord(type1)) {
+               return SymbolType.SDWORD;
             }
             throw new RuntimeException("Type inference case not handled " + type1 + " " + operator + " " + type2);
          default:
@@ -201,9 +212,9 @@ public class SymbolTypeInference {
          return SymbolType.WORD;
       } else if(SymbolType.isSWord(type1) && (SymbolType.isSWord(type2) || SymbolType.isSByte(type2))) {
          return SymbolType.SWORD;
-      } else if(SymbolType.isDWord(type1) && (SymbolType.isDWord(type2) || SymbolType.isWord(type2))|| SymbolType.isByte(type2)) {
+      } else if(SymbolType.isDWord(type1) && (SymbolType.isDWord(type2) || SymbolType.isWord(type2)) || SymbolType.isByte(type2)) {
          return SymbolType.DWORD;
-      } else if(SymbolType.isSDWord(type1) && (SymbolType.isSDWord(type2) || SymbolType.isSWord(type2)|| SymbolType.isSByte(type2))) {
+      } else if(SymbolType.isSDWord(type1) && (SymbolType.isSDWord(type2) || SymbolType.isSWord(type2) || SymbolType.isSByte(type2))) {
          return SymbolType.SDWORD;
       }
       throw new RuntimeException("Type inference case not handled " + type1 + " " + "+" + " " + type2);
@@ -218,6 +229,10 @@ public class SymbolTypeInference {
          return SymbolType.SWORD;
       } else if(SymbolType.isWord(type1) || SymbolType.isWord(type2)) {
          return SymbolType.WORD;
+      } else if(SymbolType.isSDWord(type1) || SymbolType.isSDWord(type2)) {
+         return SymbolType.SDWORD;
+      } else if(SymbolType.isDWord(type1) || SymbolType.isDWord(type2)) {
+         return SymbolType.DWORD;
       }
       throw new RuntimeException("Type inference case not handled " + type1 + " " + "+" + " " + type2);
    }
@@ -241,6 +256,12 @@ public class SymbolTypeInference {
       if(SymbolType.isSWord(type1) && (SymbolType.isSWord(type2) || SymbolType.isSByte(type2))) {
          return SymbolType.SWORD;
       }
+      if(SymbolType.isDWord(type1) && (SymbolType.isDWord(type2) || SymbolType.isWord(type2) || SymbolType.isByte(type2))) {
+         return SymbolType.DWORD;
+      }
+      if(SymbolType.isSDWord(type1) && (SymbolType.isSDWord(type2) || SymbolType.isSWord(type2) || SymbolType.isSByte(type2))) {
+         return SymbolType.SDWORD;
+      }
       throw new RuntimeException("Type inference case not handled " + type1 + " - " + type2);
    }
 
@@ -256,7 +277,7 @@ public class SymbolTypeInference {
          return true;
       } else if(type instanceof SymbolTypeInline) {
          SymbolTypeInline typeInline = (SymbolTypeInline) type;
-         return typeInline.isByte() || typeInline.isSByte() || typeInline.isWord() || typeInline.isSWord();
+         return typeInline.isByte() || typeInline.isSByte() || typeInline.isWord() || typeInline.isSWord() || typeInline.isDWord() || typeInline.isSDWord();
       } else {
          return false;
       }
diff --git a/src/main/java/dk/camelot64/kickc/model/SymbolTypeInline.java b/src/main/java/dk/camelot64/kickc/model/SymbolTypeInline.java
index 967a4ce48..f00b70b3c 100644
--- a/src/main/java/dk/camelot64/kickc/model/SymbolTypeInline.java
+++ b/src/main/java/dk/camelot64/kickc/model/SymbolTypeInline.java
@@ -10,7 +10,7 @@ import java.util.Collection;
 public class SymbolTypeInline implements SymbolType {
 
    /** All numeric types. */
-   public static final SymbolTypeInline NUMERIC = new SymbolTypeInline(Arrays.asList(BYTE, SBYTE, WORD, SWORD));
+   public static final SymbolTypeInline NUMERIC = new SymbolTypeInline(Arrays.asList(BYTE, SBYTE, WORD, SWORD, DWORD, SDWORD));
    /**
     * All potential types for the inline constant.
     */
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/bitmap-bresenham.log b/src/test/java/dk/camelot64/kickc/test/ref/bitmap-bresenham.log
index c54c74613..1f3cae58c 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/bitmap-bresenham.log
+++ b/src/test/java/dk/camelot64/kickc/test/ref/bitmap-bresenham.log
@@ -251,13 +251,13 @@ proc (void()) line((byte) line::x0 , (byte) line::x1 , (byte) line::y0 , (byte)
   (boolean~) line::$0 ← (byte) line::x0 < (byte) line::x1
   (boolean~) line::$1 ← ! (boolean~) line::$0
   if((boolean~) line::$1) goto line::@1
-  (byte/signed byte/word/signed word~) line::$2 ← (byte) line::x1 - (byte) line::x0
-  (byte) line::xd ← (byte/signed byte/word/signed word~) line::$2
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$2 ← (byte) line::x1 - (byte) line::x0
+  (byte) line::xd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$2
   (boolean~) line::$3 ← (byte) line::y0 < (byte) line::y1
   (boolean~) line::$4 ← ! (boolean~) line::$3
   if((boolean~) line::$4) goto line::@2
-  (byte/signed byte/word/signed word~) line::$5 ← (byte) line::y1 - (byte) line::y0
-  (byte) line::yd ← (byte/signed byte/word/signed word~) line::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$5 ← (byte) line::y1 - (byte) line::y0
+  (byte) line::yd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$5
   (boolean~) line::$6 ← (byte) line::yd < (byte) line::xd
   (boolean~) line::$7 ← ! (boolean~) line::$6
   if((boolean~) line::$7) goto line::@3
@@ -268,8 +268,8 @@ line::@3:
 line::@4:
   goto line::@5
 line::@2:
-  (byte/signed byte/word/signed word~) line::$10 ← (byte) line::y0 - (byte) line::y1
-  (byte) line::yd ← (byte/signed byte/word/signed word~) line::$10
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$10 ← (byte) line::y0 - (byte) line::y1
+  (byte) line::yd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$10
   (boolean~) line::$11 ← (byte) line::yd < (byte) line::xd
   (boolean~) line::$12 ← ! (boolean~) line::$11
   if((boolean~) line::$12) goto line::@6
@@ -281,13 +281,13 @@ line::@7:
 line::@5:
   goto line::@8
 line::@1:
-  (byte/signed byte/word/signed word~) line::$15 ← (byte) line::x0 - (byte) line::x1
-  (byte) line::xd ← (byte/signed byte/word/signed word~) line::$15
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$15 ← (byte) line::x0 - (byte) line::x1
+  (byte) line::xd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$15
   (boolean~) line::$16 ← (byte) line::y0 < (byte) line::y1
   (boolean~) line::$17 ← ! (boolean~) line::$16
   if((boolean~) line::$17) goto line::@9
-  (byte/signed byte/word/signed word~) line::$18 ← (byte) line::y1 - (byte) line::y0
-  (byte) line::yd ← (byte/signed byte/word/signed word~) line::$18
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$18 ← (byte) line::y1 - (byte) line::y0
+  (byte) line::yd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$18
   (boolean~) line::$19 ← (byte) line::yd < (byte) line::xd
   (boolean~) line::$20 ← ! (boolean~) line::$19
   if((boolean~) line::$20) goto line::@10
@@ -298,8 +298,8 @@ line::@10:
 line::@11:
   goto line::@12
 line::@9:
-  (byte/signed byte/word/signed word~) line::$23 ← (byte) line::y0 - (byte) line::y1
-  (byte) line::yd ← (byte/signed byte/word/signed word~) line::$23
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$23 ← (byte) line::y0 - (byte) line::y1
+  (byte) line::yd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$23
   (boolean~) line::$24 ← (byte) line::yd < (byte) line::xd
   (boolean~) line::$25 ← ! (boolean~) line::$24
   if((boolean~) line::$25) goto line::@13
@@ -325,8 +325,8 @@ line_xdyi::@1:
   (boolean~) line_xdyi::$4 ← ! (boolean~) line_xdyi::$3
   if((boolean~) line_xdyi::$4) goto line_xdyi::@2
   (byte) line_xdyi::y ← ++ (byte) line_xdyi::y
-  (byte/signed byte/word/signed word~) line_xdyi::$5 ← (byte) line_xdyi::e - (byte) line_xdyi::xd
-  (byte) line_xdyi::e ← (byte/signed byte/word/signed word~) line_xdyi::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_xdyi::$5 ← (byte) line_xdyi::e - (byte) line_xdyi::xd
+  (byte) line_xdyi::e ← (byte/signed byte/word/signed word/dword/signed dword~) line_xdyi::$5
 line_xdyi::@2:
   (byte/word~) line_xdyi::$6 ← (byte) line_xdyi::x1 + (byte/signed byte/word/signed word/dword/signed dword) 1
   (boolean~) line_xdyi::$7 ← (byte) line_xdyi::x != (byte/word~) line_xdyi::$6
@@ -346,8 +346,8 @@ line_xdyd::@1:
   (boolean~) line_xdyd::$4 ← ! (boolean~) line_xdyd::$3
   if((boolean~) line_xdyd::$4) goto line_xdyd::@2
   (byte) line_xdyd::y ← -- (byte) line_xdyd::y
-  (byte/signed byte/word/signed word~) line_xdyd::$5 ← (byte) line_xdyd::e - (byte) line_xdyd::xd
-  (byte) line_xdyd::e ← (byte/signed byte/word/signed word~) line_xdyd::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_xdyd::$5 ← (byte) line_xdyd::e - (byte) line_xdyd::xd
+  (byte) line_xdyd::e ← (byte/signed byte/word/signed word/dword/signed dword~) line_xdyd::$5
 line_xdyd::@2:
   (byte/word~) line_xdyd::$6 ← (byte) line_xdyd::x1 + (byte/signed byte/word/signed word/dword/signed dword) 1
   (boolean~) line_xdyd::$7 ← (byte) line_xdyd::x != (byte/word~) line_xdyd::$6
@@ -367,8 +367,8 @@ line_ydxi::@1:
   (boolean~) line_ydxi::$4 ← ! (boolean~) line_ydxi::$3
   if((boolean~) line_ydxi::$4) goto line_ydxi::@2
   (byte) line_ydxi::x ← ++ (byte) line_ydxi::x
-  (byte/signed byte/word/signed word~) line_ydxi::$5 ← (byte) line_ydxi::e - (byte) line_ydxi::yd
-  (byte) line_ydxi::e ← (byte/signed byte/word/signed word~) line_ydxi::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_ydxi::$5 ← (byte) line_ydxi::e - (byte) line_ydxi::yd
+  (byte) line_ydxi::e ← (byte/signed byte/word/signed word/dword/signed dword~) line_ydxi::$5
 line_ydxi::@2:
   (byte/word~) line_ydxi::$6 ← (byte) line_ydxi::y1 + (byte/signed byte/word/signed word/dword/signed dword) 1
   (boolean~) line_ydxi::$7 ← (byte) line_ydxi::y != (byte/word~) line_ydxi::$6
@@ -389,8 +389,8 @@ line_ydxd::@1:
   (boolean~) line_ydxd::$4 ← ! (boolean~) line_ydxd::$3
   if((boolean~) line_ydxd::$4) goto line_ydxd::@2
   (byte) line_ydxd::x ← -- (byte) line_ydxd::x
-  (byte/signed byte/word/signed word~) line_ydxd::$5 ← (byte) line_ydxd::e - (byte) line_ydxd::yd
-  (byte) line_ydxd::e ← (byte/signed byte/word/signed word~) line_ydxd::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_ydxd::$5 ← (byte) line_ydxd::e - (byte) line_ydxd::yd
+  (byte) line_ydxd::e ← (byte/signed byte/word/signed word/dword/signed dword~) line_ydxd::$5
 line_ydxd::@2:
   (byte/word~) line_ydxd::$6 ← (byte) line_ydxd::y1 + (byte/signed byte/word/signed word/dword/signed dword) 1
   (boolean~) line_ydxd::$7 ← (byte) line_ydxd::y != (byte/word~) line_ydxd::$6
@@ -526,28 +526,28 @@ SYMBOLS
 (void()) line((byte) line::x0 , (byte) line::x1 , (byte) line::y0 , (byte) line::y1)
 (boolean~) line::$0
 (boolean~) line::$1
-(byte/signed byte/word/signed word~) line::$10
+(byte/signed byte/word/signed word/dword/signed dword~) line::$10
 (boolean~) line::$11
 (boolean~) line::$12
 (void~) line::$13
 (void~) line::$14
-(byte/signed byte/word/signed word~) line::$15
+(byte/signed byte/word/signed word/dword/signed dword~) line::$15
 (boolean~) line::$16
 (boolean~) line::$17
-(byte/signed byte/word/signed word~) line::$18
+(byte/signed byte/word/signed word/dword/signed dword~) line::$18
 (boolean~) line::$19
-(byte/signed byte/word/signed word~) line::$2
+(byte/signed byte/word/signed word/dword/signed dword~) line::$2
 (boolean~) line::$20
 (void~) line::$21
 (void~) line::$22
-(byte/signed byte/word/signed word~) line::$23
+(byte/signed byte/word/signed word/dword/signed dword~) line::$23
 (boolean~) line::$24
 (boolean~) line::$25
 (void~) line::$26
 (void~) line::$27
 (boolean~) line::$3
 (boolean~) line::$4
-(byte/signed byte/word/signed word~) line::$5
+(byte/signed byte/word/signed word/dword/signed dword~) line::$5
 (boolean~) line::$6
 (boolean~) line::$7
 (void~) line::$8
@@ -579,7 +579,7 @@ SYMBOLS
 (byte/word~) line_xdyd::$2
 (boolean~) line_xdyd::$3
 (boolean~) line_xdyd::$4
-(byte/signed byte/word/signed word~) line_xdyd::$5
+(byte/signed byte/word/signed word/dword/signed dword~) line_xdyd::$5
 (byte/word~) line_xdyd::$6
 (boolean~) line_xdyd::$7
 (label) line_xdyd::@1
@@ -597,7 +597,7 @@ SYMBOLS
 (byte/word~) line_xdyi::$2
 (boolean~) line_xdyi::$3
 (boolean~) line_xdyi::$4
-(byte/signed byte/word/signed word~) line_xdyi::$5
+(byte/signed byte/word/signed word/dword/signed dword~) line_xdyi::$5
 (byte/word~) line_xdyi::$6
 (boolean~) line_xdyi::$7
 (label) line_xdyi::@1
@@ -615,7 +615,7 @@ SYMBOLS
 (byte/word~) line_ydxd::$2
 (boolean~) line_ydxd::$3
 (boolean~) line_ydxd::$4
-(byte/signed byte/word/signed word~) line_ydxd::$5
+(byte/signed byte/word/signed word/dword/signed dword~) line_ydxd::$5
 (byte/word~) line_ydxd::$6
 (boolean~) line_ydxd::$7
 (label) line_ydxd::@1
@@ -633,7 +633,7 @@ SYMBOLS
 (byte/word~) line_ydxi::$2
 (boolean~) line_ydxi::$3
 (boolean~) line_ydxi::$4
-(byte/signed byte/word/signed word~) line_ydxi::$5
+(byte/signed byte/word/signed word/dword/signed dword~) line_ydxi::$5
 (byte/word~) line_ydxi::$6
 (boolean~) line_ydxi::$7
 (label) line_ydxi::@1
@@ -776,29 +776,29 @@ line: scope:[line]  from
   if((boolean~) line::$1) goto line::@1
   to:line::@15
 line::@1: scope:[line]  from line line::@22
-  (byte/signed byte/word/signed word~) line::$15 ← (byte) line::x0 - (byte) line::x1
-  (byte) line::xd ← (byte/signed byte/word/signed word~) line::$15
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$15 ← (byte) line::x0 - (byte) line::x1
+  (byte) line::xd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$15
   (boolean~) line::$16 ← (byte) line::y0 < (byte) line::y1
   (boolean~) line::$17 ← ! (boolean~) line::$16
   if((boolean~) line::$17) goto line::@9
   to:line::@23
 line::@15: scope:[line]  from line
-  (byte/signed byte/word/signed word~) line::$2 ← (byte) line::x1 - (byte) line::x0
-  (byte) line::xd ← (byte/signed byte/word/signed word~) line::$2
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$2 ← (byte) line::x1 - (byte) line::x0
+  (byte) line::xd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$2
   (boolean~) line::$3 ← (byte) line::y0 < (byte) line::y1
   (boolean~) line::$4 ← ! (boolean~) line::$3
   if((boolean~) line::$4) goto line::@2
   to:line::@16
 line::@2: scope:[line]  from line::@15 line::@19
-  (byte/signed byte/word/signed word~) line::$10 ← (byte) line::y0 - (byte) line::y1
-  (byte) line::yd ← (byte/signed byte/word/signed word~) line::$10
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$10 ← (byte) line::y0 - (byte) line::y1
+  (byte) line::yd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$10
   (boolean~) line::$11 ← (byte) line::yd < (byte) line::xd
   (boolean~) line::$12 ← ! (boolean~) line::$11
   if((boolean~) line::$12) goto line::@6
   to:line::@20
 line::@16: scope:[line]  from line::@15
-  (byte/signed byte/word/signed word~) line::$5 ← (byte) line::y1 - (byte) line::y0
-  (byte) line::yd ← (byte/signed byte/word/signed word~) line::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$5 ← (byte) line::y1 - (byte) line::y0
+  (byte) line::yd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$5
   (boolean~) line::$6 ← (byte) line::yd < (byte) line::xd
   (boolean~) line::$7 ← ! (boolean~) line::$6
   if((boolean~) line::$7) goto line::@3
@@ -832,15 +832,15 @@ line::@8: scope:[line]  from line::@12 line::@5
 line::@22: scope:[line]  from
   to:line::@1
 line::@9: scope:[line]  from line::@1 line::@26
-  (byte/signed byte/word/signed word~) line::$23 ← (byte) line::y0 - (byte) line::y1
-  (byte) line::yd ← (byte/signed byte/word/signed word~) line::$23
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$23 ← (byte) line::y0 - (byte) line::y1
+  (byte) line::yd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$23
   (boolean~) line::$24 ← (byte) line::yd < (byte) line::xd
   (boolean~) line::$25 ← ! (boolean~) line::$24
   if((boolean~) line::$25) goto line::@13
   to:line::@27
 line::@23: scope:[line]  from line::@1
-  (byte/signed byte/word/signed word~) line::$18 ← (byte) line::y1 - (byte) line::y0
-  (byte) line::yd ← (byte/signed byte/word/signed word~) line::$18
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$18 ← (byte) line::y1 - (byte) line::y0
+  (byte) line::yd ← (byte/signed byte/word/signed word/dword/signed dword~) line::$18
   (boolean~) line::$19 ← (byte) line::yd < (byte) line::xd
   (boolean~) line::$20 ← ! (boolean~) line::$19
   if((boolean~) line::$20) goto line::@10
@@ -894,8 +894,8 @@ line_xdyi::@2: scope:[line_xdyi]  from line_xdyi::@1 line_xdyi::@3
   to:line_xdyi::@4
 line_xdyi::@3: scope:[line_xdyi]  from line_xdyi::@1
   (byte) line_xdyi::y ← ++ (byte) line_xdyi::y
-  (byte/signed byte/word/signed word~) line_xdyi::$5 ← (byte) line_xdyi::e - (byte) line_xdyi::xd
-  (byte) line_xdyi::e ← (byte/signed byte/word/signed word~) line_xdyi::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_xdyi::$5 ← (byte) line_xdyi::e - (byte) line_xdyi::xd
+  (byte) line_xdyi::e ← (byte/signed byte/word/signed word/dword/signed dword~) line_xdyi::$5
   to:line_xdyi::@2
 line_xdyi::@4: scope:[line_xdyi]  from line_xdyi::@2
   to:line_xdyi::@return
@@ -924,8 +924,8 @@ line_xdyd::@2: scope:[line_xdyd]  from line_xdyd::@1 line_xdyd::@3
   to:line_xdyd::@4
 line_xdyd::@3: scope:[line_xdyd]  from line_xdyd::@1
   (byte) line_xdyd::y ← -- (byte) line_xdyd::y
-  (byte/signed byte/word/signed word~) line_xdyd::$5 ← (byte) line_xdyd::e - (byte) line_xdyd::xd
-  (byte) line_xdyd::e ← (byte/signed byte/word/signed word~) line_xdyd::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_xdyd::$5 ← (byte) line_xdyd::e - (byte) line_xdyd::xd
+  (byte) line_xdyd::e ← (byte/signed byte/word/signed word/dword/signed dword~) line_xdyd::$5
   to:line_xdyd::@2
 line_xdyd::@4: scope:[line_xdyd]  from line_xdyd::@2
   to:line_xdyd::@return
@@ -954,8 +954,8 @@ line_ydxi::@2: scope:[line_ydxi]  from line_ydxi::@1 line_ydxi::@3
   to:line_ydxi::@4
 line_ydxi::@3: scope:[line_ydxi]  from line_ydxi::@1
   (byte) line_ydxi::x ← ++ (byte) line_ydxi::x
-  (byte/signed byte/word/signed word~) line_ydxi::$5 ← (byte) line_ydxi::e - (byte) line_ydxi::yd
-  (byte) line_ydxi::e ← (byte/signed byte/word/signed word~) line_ydxi::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_ydxi::$5 ← (byte) line_ydxi::e - (byte) line_ydxi::yd
+  (byte) line_ydxi::e ← (byte/signed byte/word/signed word/dword/signed dword~) line_ydxi::$5
   to:line_ydxi::@2
 line_ydxi::@4: scope:[line_ydxi]  from line_ydxi::@2
   to:line_ydxi::@return
@@ -985,8 +985,8 @@ line_ydxd::@2: scope:[line_ydxd]  from line_ydxd::@1 line_ydxd::@3
   to:line_ydxd::@4
 line_ydxd::@3: scope:[line_ydxd]  from line_ydxd::@1
   (byte) line_ydxd::x ← -- (byte) line_ydxd::x
-  (byte/signed byte/word/signed word~) line_ydxd::$5 ← (byte) line_ydxd::e - (byte) line_ydxd::yd
-  (byte) line_ydxd::e ← (byte/signed byte/word/signed word~) line_ydxd::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_ydxd::$5 ← (byte) line_ydxd::e - (byte) line_ydxd::yd
+  (byte) line_ydxd::e ← (byte/signed byte/word/signed word/dword/signed dword~) line_ydxd::$5
   to:line_ydxd::@2
 line_ydxd::@4: scope:[line_ydxd]  from line_ydxd::@2
   to:line_ydxd::@return
@@ -1262,8 +1262,8 @@ line::@1: scope:[line]  from line
   (byte) line::y0#1 ← phi( line/(byte) line::y0#13 )
   (byte) line::x1#2 ← phi( line/(byte) line::x1#1 )
   (byte) line::x0#2 ← phi( line/(byte) line::x0#1 )
-  (byte/signed byte/word/signed word~) line::$15 ← (byte) line::x0#2 - (byte) line::x1#2
-  (byte) line::xd#0 ← (byte/signed byte/word/signed word~) line::$15
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$15 ← (byte) line::x0#2 - (byte) line::x1#2
+  (byte) line::xd#0 ← (byte/signed byte/word/signed word/dword/signed dword~) line::$15
   (boolean~) line::$16 ← (byte) line::y0#1 < (byte) line::y1#1
   (boolean~) line::$17 ← ! (boolean~) line::$16
   if((boolean~) line::$17) goto line::@9
@@ -1273,8 +1273,8 @@ line::@15: scope:[line]  from line
   (byte) line::y0#2 ← phi( line/(byte) line::y0#13 )
   (byte) line::x0#3 ← phi( line/(byte) line::x0#1 )
   (byte) line::x1#3 ← phi( line/(byte) line::x1#1 )
-  (byte/signed byte/word/signed word~) line::$2 ← (byte) line::x1#3 - (byte) line::x0#3
-  (byte) line::xd#1 ← (byte/signed byte/word/signed word~) line::$2
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$2 ← (byte) line::x1#3 - (byte) line::x0#3
+  (byte) line::xd#1 ← (byte/signed byte/word/signed word/dword/signed dword~) line::$2
   (boolean~) line::$3 ← (byte) line::y0#2 < (byte) line::y1#2
   (boolean~) line::$4 ← ! (boolean~) line::$3
   if((boolean~) line::$4) goto line::@2
@@ -1285,8 +1285,8 @@ line::@2: scope:[line]  from line::@15
   (byte) line::xd#2 ← phi( line::@15/(byte) line::xd#1 )
   (byte) line::y1#3 ← phi( line::@15/(byte) line::y1#2 )
   (byte) line::y0#3 ← phi( line::@15/(byte) line::y0#2 )
-  (byte/signed byte/word/signed word~) line::$10 ← (byte) line::y0#3 - (byte) line::y1#3
-  (byte) line::yd#0 ← (byte/signed byte/word/signed word~) line::$10
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$10 ← (byte) line::y0#3 - (byte) line::y1#3
+  (byte) line::yd#0 ← (byte/signed byte/word/signed word/dword/signed dword~) line::$10
   (boolean~) line::$11 ← (byte) line::yd#0 < (byte) line::xd#2
   (boolean~) line::$12 ← ! (boolean~) line::$11
   if((boolean~) line::$12) goto line::@6
@@ -1297,8 +1297,8 @@ line::@16: scope:[line]  from line::@15
   (byte) line::xd#3 ← phi( line::@15/(byte) line::xd#1 )
   (byte) line::y0#4 ← phi( line::@15/(byte) line::y0#2 )
   (byte) line::y1#4 ← phi( line::@15/(byte) line::y1#2 )
-  (byte/signed byte/word/signed word~) line::$5 ← (byte) line::y1#4 - (byte) line::y0#4
-  (byte) line::yd#1 ← (byte/signed byte/word/signed word~) line::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$5 ← (byte) line::y1#4 - (byte) line::y0#4
+  (byte) line::yd#1 ← (byte/signed byte/word/signed word/dword/signed dword~) line::$5
   (boolean~) line::$6 ← (byte) line::yd#1 < (byte) line::xd#3
   (boolean~) line::$7 ← ! (boolean~) line::$6
   if((boolean~) line::$7) goto line::@3
@@ -1369,8 +1369,8 @@ line::@9: scope:[line]  from line::@1
   (byte) line::xd#8 ← phi( line::@1/(byte) line::xd#0 )
   (byte) line::y1#7 ← phi( line::@1/(byte) line::y1#1 )
   (byte) line::y0#9 ← phi( line::@1/(byte) line::y0#1 )
-  (byte/signed byte/word/signed word~) line::$23 ← (byte) line::y0#9 - (byte) line::y1#7
-  (byte) line::yd#2 ← (byte/signed byte/word/signed word~) line::$23
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$23 ← (byte) line::y0#9 - (byte) line::y1#7
+  (byte) line::yd#2 ← (byte/signed byte/word/signed word/dword/signed dword~) line::$23
   (boolean~) line::$24 ← (byte) line::yd#2 < (byte) line::xd#8
   (boolean~) line::$25 ← ! (boolean~) line::$24
   if((boolean~) line::$25) goto line::@13
@@ -1381,8 +1381,8 @@ line::@23: scope:[line]  from line::@1
   (byte) line::xd#9 ← phi( line::@1/(byte) line::xd#0 )
   (byte) line::y0#10 ← phi( line::@1/(byte) line::y0#1 )
   (byte) line::y1#8 ← phi( line::@1/(byte) line::y1#1 )
-  (byte/signed byte/word/signed word~) line::$18 ← (byte) line::y1#8 - (byte) line::y0#10
-  (byte) line::yd#3 ← (byte/signed byte/word/signed word~) line::$18
+  (byte/signed byte/word/signed word/dword/signed dword~) line::$18 ← (byte) line::y1#8 - (byte) line::y0#10
+  (byte) line::yd#3 ← (byte/signed byte/word/signed word/dword/signed dword~) line::$18
   (boolean~) line::$19 ← (byte) line::yd#3 < (byte) line::xd#9
   (boolean~) line::$20 ← ! (boolean~) line::$19
   if((boolean~) line::$20) goto line::@10
@@ -1503,8 +1503,8 @@ line_xdyi::@3: scope:[line_xdyi]  from line_xdyi::@5
   (byte) line_xdyi::e#4 ← phi( line_xdyi::@5/(byte) line_xdyi::e#1 )
   (byte) line_xdyi::y#4 ← phi( line_xdyi::@5/(byte) line_xdyi::y#7 )
   (byte) line_xdyi::y#2 ← ++ (byte) line_xdyi::y#4
-  (byte/signed byte/word/signed word~) line_xdyi::$5 ← (byte) line_xdyi::e#4 - (byte) line_xdyi::xd#3
-  (byte) line_xdyi::e#2 ← (byte/signed byte/word/signed word~) line_xdyi::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_xdyi::$5 ← (byte) line_xdyi::e#4 - (byte) line_xdyi::xd#3
+  (byte) line_xdyi::e#2 ← (byte/signed byte/word/signed word/dword/signed dword~) line_xdyi::$5
   to:line_xdyi::@2
 line_xdyi::@return: scope:[line_xdyi]  from line_xdyi::@2
   return 
@@ -1562,8 +1562,8 @@ line_xdyd::@3: scope:[line_xdyd]  from line_xdyd::@5
   (byte) line_xdyd::e#4 ← phi( line_xdyd::@5/(byte) line_xdyd::e#1 )
   (byte) line_xdyd::y#4 ← phi( line_xdyd::@5/(byte) line_xdyd::y#7 )
   (byte) line_xdyd::y#2 ← -- (byte) line_xdyd::y#4
-  (byte/signed byte/word/signed word~) line_xdyd::$5 ← (byte) line_xdyd::e#4 - (byte) line_xdyd::xd#3
-  (byte) line_xdyd::e#2 ← (byte/signed byte/word/signed word~) line_xdyd::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_xdyd::$5 ← (byte) line_xdyd::e#4 - (byte) line_xdyd::xd#3
+  (byte) line_xdyd::e#2 ← (byte/signed byte/word/signed word/dword/signed dword~) line_xdyd::$5
   to:line_xdyd::@2
 line_xdyd::@return: scope:[line_xdyd]  from line_xdyd::@2
   return 
@@ -1621,8 +1621,8 @@ line_ydxi::@3: scope:[line_ydxi]  from line_ydxi::@5
   (byte) line_ydxi::e#4 ← phi( line_ydxi::@5/(byte) line_ydxi::e#1 )
   (byte) line_ydxi::x#4 ← phi( line_ydxi::@5/(byte) line_ydxi::x#7 )
   (byte) line_ydxi::x#2 ← ++ (byte) line_ydxi::x#4
-  (byte/signed byte/word/signed word~) line_ydxi::$5 ← (byte) line_ydxi::e#4 - (byte) line_ydxi::yd#3
-  (byte) line_ydxi::e#2 ← (byte/signed byte/word/signed word~) line_ydxi::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_ydxi::$5 ← (byte) line_ydxi::e#4 - (byte) line_ydxi::yd#3
+  (byte) line_ydxi::e#2 ← (byte/signed byte/word/signed word/dword/signed dword~) line_ydxi::$5
   to:line_ydxi::@2
 line_ydxi::@return: scope:[line_ydxi]  from line_ydxi::@2
   return 
@@ -1681,8 +1681,8 @@ line_ydxd::@3: scope:[line_ydxd]  from line_ydxd::@5
   (byte) line_ydxd::e#4 ← phi( line_ydxd::@5/(byte) line_ydxd::e#1 )
   (byte) line_ydxd::x#4 ← phi( line_ydxd::@5/(byte) line_ydxd::x#7 )
   (byte) line_ydxd::x#2 ← -- (byte) line_ydxd::x#4
-  (byte/signed byte/word/signed word~) line_ydxd::$5 ← (byte) line_ydxd::e#4 - (byte) line_ydxd::yd#3
-  (byte) line_ydxd::e#2 ← (byte/signed byte/word/signed word~) line_ydxd::$5
+  (byte/signed byte/word/signed word/dword/signed dword~) line_ydxd::$5 ← (byte) line_ydxd::e#4 - (byte) line_ydxd::yd#3
+  (byte) line_ydxd::e#2 ← (byte/signed byte/word/signed word/dword/signed dword~) line_ydxd::$5
   to:line_ydxd::@2
 line_ydxd::@return: scope:[line_ydxd]  from line_ydxd::@2
   return 
@@ -1921,22 +1921,22 @@ SYMBOL TABLE SSA
 (void()) line((byte) line::x0 , (byte) line::x1 , (byte) line::y0 , (byte) line::y1)
 (boolean~) line::$0
 (boolean~) line::$1
-(byte/signed byte/word/signed word~) line::$10
+(byte/signed byte/word/signed word/dword/signed dword~) line::$10
 (boolean~) line::$11
 (boolean~) line::$12
-(byte/signed byte/word/signed word~) line::$15
+(byte/signed byte/word/signed word/dword/signed dword~) line::$15
 (boolean~) line::$16
 (boolean~) line::$17
-(byte/signed byte/word/signed word~) line::$18
+(byte/signed byte/word/signed word/dword/signed dword~) line::$18
 (boolean~) line::$19
-(byte/signed byte/word/signed word~) line::$2
+(byte/signed byte/word/signed word/dword/signed dword~) line::$2
 (boolean~) line::$20
-(byte/signed byte/word/signed word~) line::$23
+(byte/signed byte/word/signed word/dword/signed dword~) line::$23
 (boolean~) line::$24
 (boolean~) line::$25
 (boolean~) line::$3
 (boolean~) line::$4
-(byte/signed byte/word/signed word~) line::$5
+(byte/signed byte/word/signed word/dword/signed dword~) line::$5
 (boolean~) line::$6
 (boolean~) line::$7
 (label) line::@1
@@ -2055,7 +2055,7 @@ SYMBOL TABLE SSA
 (byte/word~) line_xdyd::$2
 (boolean~) line_xdyd::$3
 (boolean~) line_xdyd::$4
-(byte/signed byte/word/signed word~) line_xdyd::$5
+(byte/signed byte/word/signed word/dword/signed dword~) line_xdyd::$5
 (byte/word~) line_xdyd::$6
 (boolean~) line_xdyd::$7
 (label) line_xdyd::@1
@@ -2118,7 +2118,7 @@ SYMBOL TABLE SSA
 (byte/word~) line_xdyi::$2
 (boolean~) line_xdyi::$3
 (boolean~) line_xdyi::$4
-(byte/signed byte/word/signed word~) line_xdyi::$5
+(byte/signed byte/word/signed word/dword/signed dword~) line_xdyi::$5
 (byte/word~) line_xdyi::$6
 (boolean~) line_xdyi::$7
 (label) line_xdyi::@1
@@ -2181,7 +2181,7 @@ SYMBOL TABLE SSA
 (byte/word~) line_ydxd::$2
 (boolean~) line_ydxd::$3
 (boolean~) line_ydxd::$4
-(byte/signed byte/word/signed word~) line_ydxd::$5
+(byte/signed byte/word/signed word/dword/signed dword~) line_ydxd::$5
 (byte/word~) line_ydxd::$6
 (boolean~) line_ydxd::$7
 (label) line_ydxd::@1
@@ -2245,7 +2245,7 @@ SYMBOL TABLE SSA
 (byte/word~) line_ydxi::$2
 (boolean~) line_ydxi::$3
 (boolean~) line_ydxi::$4
-(byte/signed byte/word/signed word~) line_ydxi::$5
+(byte/signed byte/word/signed word/dword/signed dword~) line_ydxi::$5
 (byte/word~) line_ydxi::$6
 (boolean~) line_ydxi::$7
 (label) line_ydxi::@1
@@ -2499,12 +2499,12 @@ Alias (byte) line::x0#1 = (byte) line::x0#2 (byte) line::x0#3 (byte) line::x0#11
 Alias (byte) line::x1#1 = (byte) line::x1#2 (byte) line::x1#3 (byte) line::x1#11 (byte) line::x1#10 (byte) line::x1#4 (byte) line::x1#5 (byte) line::x1#6 (byte) line::x1#13 (byte) line::x1#12 (byte) line::x1#7 (byte) line::x1#8 (byte) line::x1#9 
 Alias (byte) line::y0#1 = (byte) line::y0#13 (byte) line::y0#2 (byte) line::y0#3 (byte) line::y0#4 (byte) line::y0#5 (byte) line::y0#6 (byte) line::y0#7 (byte) line::y0#8 (byte) line::y0#9 (byte) line::y0#10 (byte) line::y0#11 (byte) line::y0#12 
 Alias (byte) line::y1#1 = (byte) line::y1#13 (byte) line::y1#2 (byte) line::y1#3 (byte) line::y1#4 (byte) line::y1#5 (byte) line::y1#6 (byte) line::y1#7 (byte) line::y1#8 (byte) line::y1#9 (byte) line::y1#10 (byte) line::y1#11 (byte) line::y1#12 
-Alias (byte) line::xd#0 = (byte/signed byte/word/signed word~) line::$15 (byte) line::xd#8 (byte) line::xd#9 (byte) line::xd#10 (byte) line::xd#11 (byte) line::xd#12 (byte) line::xd#13 
-Alias (byte) line::xd#1 = (byte/signed byte/word/signed word~) line::$2 (byte) line::xd#2 (byte) line::xd#3 (byte) line::xd#4 (byte) line::xd#5 (byte) line::xd#6 (byte) line::xd#7 
-Alias (byte) line::yd#0 = (byte/signed byte/word/signed word~) line::$10 (byte) line::yd#6 (byte) line::yd#7 
-Alias (byte) line::yd#1 = (byte/signed byte/word/signed word~) line::$5 (byte) line::yd#4 (byte) line::yd#5 
-Alias (byte) line::yd#10 = (byte) line::yd#2 (byte/signed byte/word/signed word~) line::$23 (byte) line::yd#11 
-Alias (byte) line::yd#3 = (byte/signed byte/word/signed word~) line::$18 (byte) line::yd#8 (byte) line::yd#9 
+Alias (byte) line::xd#0 = (byte/signed byte/word/signed word/dword/signed dword~) line::$15 (byte) line::xd#8 (byte) line::xd#9 (byte) line::xd#10 (byte) line::xd#11 (byte) line::xd#12 (byte) line::xd#13 
+Alias (byte) line::xd#1 = (byte/signed byte/word/signed word/dword/signed dword~) line::$2 (byte) line::xd#2 (byte) line::xd#3 (byte) line::xd#4 (byte) line::xd#5 (byte) line::xd#6 (byte) line::xd#7 
+Alias (byte) line::yd#0 = (byte/signed byte/word/signed word/dword/signed dword~) line::$10 (byte) line::yd#6 (byte) line::yd#7 
+Alias (byte) line::yd#1 = (byte/signed byte/word/signed word/dword/signed dword~) line::$5 (byte) line::yd#4 (byte) line::yd#5 
+Alias (byte) line::yd#10 = (byte) line::yd#2 (byte/signed byte/word/signed word/dword/signed dword~) line::$23 (byte) line::yd#11 
+Alias (byte) line::yd#3 = (byte/signed byte/word/signed word/dword/signed dword~) line::$18 (byte) line::yd#8 (byte) line::yd#9 
 Alias (byte) line_xdyi::e#0 = (byte~) line_xdyi::$0 
 Alias (byte) line_xdyi::x#3 = (byte) line_xdyi::x#4 
 Alias (byte) line_xdyi::e#3 = (byte) line_xdyi::e#5 
@@ -2514,7 +2514,7 @@ Alias (byte) line_xdyi::x1#3 = (byte) line_xdyi::x1#4 (byte) line_xdyi::x1#5
 Alias (byte) line_xdyi::y#3 = (byte) line_xdyi::y#7 (byte) line_xdyi::y#4 
 Alias (byte) line_xdyi::e#1 = (byte/word~) line_xdyi::$2 (byte) line_xdyi::e#4 
 Alias (byte) line_xdyi::x#2 = (byte) line_xdyi::x#7 
-Alias (byte) line_xdyi::e#2 = (byte/signed byte/word/signed word~) line_xdyi::$5 
+Alias (byte) line_xdyi::e#2 = (byte/signed byte/word/signed word/dword/signed dword~) line_xdyi::$5 
 Alias (byte) line_xdyd::e#0 = (byte~) line_xdyd::$0 
 Alias (byte) line_xdyd::x#3 = (byte) line_xdyd::x#4 
 Alias (byte) line_xdyd::e#3 = (byte) line_xdyd::e#5 
@@ -2524,7 +2524,7 @@ Alias (byte) line_xdyd::x1#3 = (byte) line_xdyd::x1#4 (byte) line_xdyd::x1#5
 Alias (byte) line_xdyd::y#3 = (byte) line_xdyd::y#7 (byte) line_xdyd::y#4 
 Alias (byte) line_xdyd::e#1 = (byte/word~) line_xdyd::$2 (byte) line_xdyd::e#4 
 Alias (byte) line_xdyd::x#2 = (byte) line_xdyd::x#7 
-Alias (byte) line_xdyd::e#2 = (byte/signed byte/word/signed word~) line_xdyd::$5 
+Alias (byte) line_xdyd::e#2 = (byte/signed byte/word/signed word/dword/signed dword~) line_xdyd::$5 
 Alias (byte) line_ydxi::e#0 = (byte~) line_ydxi::$0 
 Alias (byte) line_ydxi::y#3 = (byte) line_ydxi::y#4 
 Alias (byte) line_ydxi::e#3 = (byte) line_ydxi::e#5 
@@ -2534,7 +2534,7 @@ Alias (byte) line_ydxi::y1#3 = (byte) line_ydxi::y1#4 (byte) line_ydxi::y1#5
 Alias (byte) line_ydxi::x#3 = (byte) line_ydxi::x#7 (byte) line_ydxi::x#4 
 Alias (byte) line_ydxi::e#1 = (byte/word~) line_ydxi::$2 (byte) line_ydxi::e#4 
 Alias (byte) line_ydxi::y#2 = (byte) line_ydxi::y#7 
-Alias (byte) line_ydxi::e#2 = (byte/signed byte/word/signed word~) line_ydxi::$5 
+Alias (byte) line_ydxi::e#2 = (byte/signed byte/word/signed word/dword/signed dword~) line_ydxi::$5 
 Alias (byte) line_ydxd::e#0 = (byte~) line_ydxd::$0 
 Alias (byte) line_ydxd::y#2 = (byte) line_ydxd::y#5 (byte) line_ydxd::y#4 
 Alias (byte) line_ydxd::e#3 = (byte) line_ydxd::e#5 
@@ -2544,7 +2544,7 @@ Alias (byte) line_ydxd::y1#3 = (byte) line_ydxd::y1#4 (byte) line_ydxd::y1#5
 Alias (byte) line_ydxd::x#3 = (byte) line_ydxd::x#7 (byte) line_ydxd::x#4 
 Alias (byte) line_ydxd::e#1 = (byte/word~) line_ydxd::$2 (byte) line_ydxd::e#4 
 Alias (byte) line_ydxd::y#3 = (byte) line_ydxd::y#8 
-Alias (byte) line_ydxd::e#2 = (byte/signed byte/word/signed word~) line_ydxd::$5 
+Alias (byte) line_ydxd::e#2 = (byte/signed byte/word/signed word/dword/signed dword~) line_ydxd::$5 
 Alias (byte) init_plot_tables::bits#1 = (byte~) init_plot_tables::$2 
 Alias (byte) init_plot_tables::x#2 = (byte) init_plot_tables::x#4 
 Alias (byte*) init_plot_tables::yoffs#2 = (byte*) init_plot_tables::yoffs#3 
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/bresenham.log b/src/test/java/dk/camelot64/kickc/test/ref/bresenham.log
index 3c4391ea5..d7c02ecaf 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/bresenham.log
+++ b/src/test/java/dk/camelot64/kickc/test/ref/bresenham.log
@@ -34,10 +34,10 @@ proc (void()) main()
   (byte) main::y0 ← (byte/signed byte/word/signed word/dword/signed dword) 4
   (byte) main::x1 ← (byte/signed byte/word/signed word/dword/signed dword) 39
   (byte) main::y1 ← (byte/signed byte/word/signed word/dword/signed dword) 24
-  (byte/signed byte/word/signed word~) main::$0 ← (byte) main::x1 - (byte) main::x0
-  (byte) main::xd ← (byte/signed byte/word/signed word~) main::$0
-  (byte/signed byte/word/signed word~) main::$1 ← (byte) main::y1 - (byte) main::y0
-  (byte) main::yd ← (byte/signed byte/word/signed word~) main::$1
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$0 ← (byte) main::x1 - (byte) main::x0
+  (byte) main::xd ← (byte/signed byte/word/signed word/dword/signed dword~) main::$0
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$1 ← (byte) main::y1 - (byte) main::y0
+  (byte) main::yd ← (byte/signed byte/word/signed word/dword/signed dword~) main::$1
   (byte) main::x ← (byte) main::x0
   (byte) main::y ← (byte) main::y0
   (byte~) main::$2 ← (byte) main::yd / (byte/signed byte/word/signed word/dword/signed dword) 2
@@ -61,8 +61,8 @@ main::@1:
   (byte) main::y ← (byte/word~) main::$11
   (byte*~) main::$12 ← (byte*) main::cursor + (byte/signed byte/word/signed word/dword/signed dword) 40
   (byte*) main::cursor ← (byte*~) main::$12
-  (byte/signed byte/word/signed word~) main::$13 ← (byte) main::e - (byte) main::xd
-  (byte) main::e ← (byte/signed byte/word/signed word~) main::$13
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$13 ← (byte) main::e - (byte) main::xd
+  (byte) main::e ← (byte/signed byte/word/signed word/dword/signed dword~) main::$13
 main::@2:
   (byte/word~) main::$14 ← (byte) main::x1 + (byte/signed byte/word/signed word/dword/signed dword) 1
   (boolean~) main::$15 ← (byte) main::x < (byte/word~) main::$14
@@ -76,12 +76,12 @@ SYMBOLS
 (byte[1000]) SCREEN
 (byte) STAR
 (void()) main()
-(byte/signed byte/word/signed word~) main::$0
-(byte/signed byte/word/signed word~) main::$1
+(byte/signed byte/word/signed word/dword/signed dword~) main::$0
+(byte/signed byte/word/signed word/dword/signed dword~) main::$1
 (boolean~) main::$10
 (byte/word~) main::$11
 (byte*~) main::$12
-(byte/signed byte/word/signed word~) main::$13
+(byte/signed byte/word/signed word/dword/signed dword~) main::$13
 (byte/word~) main::$14
 (boolean~) main::$15
 (byte~) main::$2
@@ -117,10 +117,10 @@ main: scope:[main]  from
   (byte) main::y0 ← (byte/signed byte/word/signed word/dword/signed dword) 4
   (byte) main::x1 ← (byte/signed byte/word/signed word/dword/signed dword) 39
   (byte) main::y1 ← (byte/signed byte/word/signed word/dword/signed dword) 24
-  (byte/signed byte/word/signed word~) main::$0 ← (byte) main::x1 - (byte) main::x0
-  (byte) main::xd ← (byte/signed byte/word/signed word~) main::$0
-  (byte/signed byte/word/signed word~) main::$1 ← (byte) main::y1 - (byte) main::y0
-  (byte) main::yd ← (byte/signed byte/word/signed word~) main::$1
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$0 ← (byte) main::x1 - (byte) main::x0
+  (byte) main::xd ← (byte/signed byte/word/signed word/dword/signed dword~) main::$0
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$1 ← (byte) main::y1 - (byte) main::y0
+  (byte) main::yd ← (byte/signed byte/word/signed word/dword/signed dword~) main::$1
   (byte) main::x ← (byte) main::x0
   (byte) main::y ← (byte) main::y0
   (byte~) main::$2 ← (byte) main::yd / (byte/signed byte/word/signed word/dword/signed dword) 2
@@ -152,8 +152,8 @@ main::@3: scope:[main]  from main::@1
   (byte) main::y ← (byte/word~) main::$11
   (byte*~) main::$12 ← (byte*) main::cursor + (byte/signed byte/word/signed word/dword/signed dword) 40
   (byte*) main::cursor ← (byte*~) main::$12
-  (byte/signed byte/word/signed word~) main::$13 ← (byte) main::e - (byte) main::xd
-  (byte) main::e ← (byte/signed byte/word/signed word~) main::$13
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$13 ← (byte) main::e - (byte) main::xd
+  (byte) main::e ← (byte/signed byte/word/signed word/dword/signed dword~) main::$13
   to:main::@2
 main::@4: scope:[main]  from main::@2
   to:main::@return
@@ -183,10 +183,10 @@ main: scope:[main]  from @1
   (byte) main::y0#0 ← (byte/signed byte/word/signed word/dword/signed dword) 4
   (byte) main::x1#0 ← (byte/signed byte/word/signed word/dword/signed dword) 39
   (byte) main::y1#0 ← (byte/signed byte/word/signed word/dword/signed dword) 24
-  (byte/signed byte/word/signed word~) main::$0 ← (byte) main::x1#0 - (byte) main::x0#0
-  (byte) main::xd#0 ← (byte/signed byte/word/signed word~) main::$0
-  (byte/signed byte/word/signed word~) main::$1 ← (byte) main::y1#0 - (byte) main::y0#0
-  (byte) main::yd#0 ← (byte/signed byte/word/signed word~) main::$1
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$0 ← (byte) main::x1#0 - (byte) main::x0#0
+  (byte) main::xd#0 ← (byte/signed byte/word/signed word/dword/signed dword~) main::$0
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$1 ← (byte) main::y1#0 - (byte) main::y0#0
+  (byte) main::yd#0 ← (byte/signed byte/word/signed word/dword/signed dword~) main::$1
   (byte) main::x#0 ← (byte) main::x0#0
   (byte) main::y#0 ← (byte) main::y0#0
   (byte~) main::$2 ← (byte) main::yd#0 / (byte/signed byte/word/signed word/dword/signed dword) 2
@@ -242,8 +242,8 @@ main::@3: scope:[main]  from main::@1
   (byte) main::y#1 ← (byte/word~) main::$11
   (byte*~) main::$12 ← (byte*) main::cursor#4 + (byte/signed byte/word/signed word/dword/signed dword) 40
   (byte*) main::cursor#2 ← (byte*~) main::$12
-  (byte/signed byte/word/signed word~) main::$13 ← (byte) main::e#4 - (byte) main::xd#2
-  (byte) main::e#2 ← (byte/signed byte/word/signed word~) main::$13
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$13 ← (byte) main::e#4 - (byte) main::xd#2
+  (byte) main::e#2 ← (byte/signed byte/word/signed word/dword/signed dword~) main::$13
   to:main::@2
 main::@return: scope:[main]  from main::@2
   return 
@@ -271,12 +271,12 @@ SYMBOL TABLE SSA
 (byte) STAR#4
 (byte) STAR#5
 (void()) main()
-(byte/signed byte/word/signed word~) main::$0
-(byte/signed byte/word/signed word~) main::$1
+(byte/signed byte/word/signed word/dword/signed dword~) main::$0
+(byte/signed byte/word/signed word/dword/signed dword~) main::$1
 (boolean~) main::$10
 (byte/word~) main::$11
 (byte*~) main::$12
-(byte/signed byte/word/signed word~) main::$13
+(byte/signed byte/word/signed word/dword/signed dword~) main::$13
 (byte/word~) main::$14
 (boolean~) main::$15
 (byte~) main::$2
@@ -345,8 +345,8 @@ Succesful SSA optimization Pass2CullEmptyBlocks
 Inversing boolean not (boolean~) main::$10 ← (byte) main::xd#1 > (byte) main::e#1 from (boolean~) main::$9 ← (byte) main::xd#1 <= (byte) main::e#1
 Succesful SSA optimization Pass2UnaryNotSimplification
 Not aliassing across scopes: STAR#2 STAR#4
-Alias (byte) main::xd#0 = (byte/signed byte/word/signed word~) main::$0 
-Alias (byte) main::yd#0 = (byte/signed byte/word/signed word~) main::$1 
+Alias (byte) main::xd#0 = (byte/signed byte/word/signed word/dword/signed dword~) main::$0 
+Alias (byte) main::yd#0 = (byte/signed byte/word/signed word/dword/signed dword~) main::$1 
 Alias (byte) main::x#0 = (byte) main::x0#0 
 Alias (byte) main::y#0 = (byte) main::y0#0 
 Alias (byte) main::e#0 = (byte~) main::$2 
@@ -361,7 +361,7 @@ Alias (byte) STAR#1 = (byte) STAR#5
 Alias (byte) main::yd#1 = (byte) main::yd#3 
 Alias (byte) main::y#1 = (byte/word~) main::$11 
 Alias (byte*) main::cursor#2 = (byte*~) main::$12 
-Alias (byte) main::e#2 = (byte/signed byte/word/signed word~) main::$13 
+Alias (byte) main::e#2 = (byte/signed byte/word/signed word/dword/signed dword~) main::$13 
 Alias (byte) STAR#0 = (byte) STAR#4 
 Succesful SSA optimization Pass2AliasElimination
 Not aliassing across scopes: STAR#2 STAR#0
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/bresenhamarr.log b/src/test/java/dk/camelot64/kickc/test/ref/bresenhamarr.log
index 1ed24b2ba..34a66a850 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/bresenhamarr.log
+++ b/src/test/java/dk/camelot64/kickc/test/ref/bresenhamarr.log
@@ -34,10 +34,10 @@ proc (void()) main()
   (byte) main::y0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   (byte) main::x1 ← (byte/signed byte/word/signed word/dword/signed dword) 39
   (byte) main::y1 ← (byte/signed byte/word/signed word/dword/signed dword) 24
-  (byte/signed byte/word/signed word~) main::$0 ← (byte) main::x1 - (byte) main::x0
-  (byte) main::xd ← (byte/signed byte/word/signed word~) main::$0
-  (byte/signed byte/word/signed word~) main::$1 ← (byte) main::y1 - (byte) main::y0
-  (byte) main::yd ← (byte/signed byte/word/signed word~) main::$1
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$0 ← (byte) main::x1 - (byte) main::x0
+  (byte) main::xd ← (byte/signed byte/word/signed word/dword/signed dword~) main::$0
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$1 ← (byte) main::y1 - (byte) main::y0
+  (byte) main::yd ← (byte/signed byte/word/signed word/dword/signed dword~) main::$1
   (byte) main::x ← (byte) main::x0
   (byte) main::y ← (byte) main::y0
   (byte~) main::$2 ← (byte) main::yd / (byte/signed byte/word/signed word/dword/signed dword) 2
@@ -60,8 +60,8 @@ main::@1:
   (byte) main::y ← (byte/word~) main::$10
   (word~) main::$11 ← (word) main::idx + (byte/signed byte/word/signed word/dword/signed dword) 40
   (word) main::idx ← (word~) main::$11
-  (byte/signed byte/word/signed word~) main::$12 ← (byte) main::e - (byte) main::xd
-  (byte) main::e ← (byte/signed byte/word/signed word~) main::$12
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$12 ← (byte) main::e - (byte) main::xd
+  (byte) main::e ← (byte/signed byte/word/signed word/dword/signed dword~) main::$12
 main::@2:
   (byte/word~) main::$13 ← (byte) main::x1 + (byte/signed byte/word/signed word/dword/signed dword) 1
   (boolean~) main::$14 ← (byte) main::x < (byte/word~) main::$13
@@ -73,11 +73,11 @@ endproc // main()
 
 SYMBOLS
 (void()) main()
-(byte/signed byte/word/signed word~) main::$0
-(byte/signed byte/word/signed word~) main::$1
+(byte/signed byte/word/signed word/dword/signed dword~) main::$0
+(byte/signed byte/word/signed word/dword/signed dword~) main::$1
 (byte/word~) main::$10
 (word~) main::$11
-(byte/signed byte/word/signed word~) main::$12
+(byte/signed byte/word/signed word/dword/signed dword~) main::$12
 (byte/word~) main::$13
 (boolean~) main::$14
 (byte~) main::$2
@@ -115,10 +115,10 @@ main: scope:[main]  from
   (byte) main::y0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   (byte) main::x1 ← (byte/signed byte/word/signed word/dword/signed dword) 39
   (byte) main::y1 ← (byte/signed byte/word/signed word/dword/signed dword) 24
-  (byte/signed byte/word/signed word~) main::$0 ← (byte) main::x1 - (byte) main::x0
-  (byte) main::xd ← (byte/signed byte/word/signed word~) main::$0
-  (byte/signed byte/word/signed word~) main::$1 ← (byte) main::y1 - (byte) main::y0
-  (byte) main::yd ← (byte/signed byte/word/signed word~) main::$1
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$0 ← (byte) main::x1 - (byte) main::x0
+  (byte) main::xd ← (byte/signed byte/word/signed word/dword/signed dword~) main::$0
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$1 ← (byte) main::y1 - (byte) main::y0
+  (byte) main::yd ← (byte/signed byte/word/signed word/dword/signed dword~) main::$1
   (byte) main::x ← (byte) main::x0
   (byte) main::y ← (byte) main::y0
   (byte~) main::$2 ← (byte) main::yd / (byte/signed byte/word/signed word/dword/signed dword) 2
@@ -149,8 +149,8 @@ main::@3: scope:[main]  from main::@1
   (byte) main::y ← (byte/word~) main::$10
   (word~) main::$11 ← (word) main::idx + (byte/signed byte/word/signed word/dword/signed dword) 40
   (word) main::idx ← (word~) main::$11
-  (byte/signed byte/word/signed word~) main::$12 ← (byte) main::e - (byte) main::xd
-  (byte) main::e ← (byte/signed byte/word/signed word~) main::$12
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$12 ← (byte) main::e - (byte) main::xd
+  (byte) main::e ← (byte/signed byte/word/signed word/dword/signed dword~) main::$12
   to:main::@2
 main::@4: scope:[main]  from main::@2
   to:main::@return
@@ -179,10 +179,10 @@ main: scope:[main]  from @1
   (byte) main::y0#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   (byte) main::x1#0 ← (byte/signed byte/word/signed word/dword/signed dword) 39
   (byte) main::y1#0 ← (byte/signed byte/word/signed word/dword/signed dword) 24
-  (byte/signed byte/word/signed word~) main::$0 ← (byte) main::x1#0 - (byte) main::x0#0
-  (byte) main::xd#0 ← (byte/signed byte/word/signed word~) main::$0
-  (byte/signed byte/word/signed word~) main::$1 ← (byte) main::y1#0 - (byte) main::y0#0
-  (byte) main::yd#0 ← (byte/signed byte/word/signed word~) main::$1
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$0 ← (byte) main::x1#0 - (byte) main::x0#0
+  (byte) main::xd#0 ← (byte/signed byte/word/signed word/dword/signed dword~) main::$0
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$1 ← (byte) main::y1#0 - (byte) main::y0#0
+  (byte) main::yd#0 ← (byte/signed byte/word/signed word/dword/signed dword~) main::$1
   (byte) main::x#0 ← (byte) main::x0#0
   (byte) main::y#0 ← (byte) main::y0#0
   (byte~) main::$2 ← (byte) main::yd#0 / (byte/signed byte/word/signed word/dword/signed dword) 2
@@ -237,8 +237,8 @@ main::@3: scope:[main]  from main::@1
   (byte) main::y#1 ← (byte/word~) main::$10
   (word~) main::$11 ← (word) main::idx#4 + (byte/signed byte/word/signed word/dword/signed dword) 40
   (word) main::idx#2 ← (word~) main::$11
-  (byte/signed byte/word/signed word~) main::$12 ← (byte) main::e#4 - (byte) main::xd#2
-  (byte) main::e#2 ← (byte/signed byte/word/signed word~) main::$12
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$12 ← (byte) main::e#4 - (byte) main::xd#2
+  (byte) main::e#2 ← (byte/signed byte/word/signed word/dword/signed dword~) main::$12
   to:main::@2
 main::@return: scope:[main]  from main::@2
   return 
@@ -256,11 +256,11 @@ SYMBOL TABLE SSA
 (label) @begin
 (label) @end
 (void()) main()
-(byte/signed byte/word/signed word~) main::$0
-(byte/signed byte/word/signed word~) main::$1
+(byte/signed byte/word/signed word/dword/signed dword~) main::$0
+(byte/signed byte/word/signed word/dword/signed dword~) main::$1
 (byte/word~) main::$10
 (word~) main::$11
-(byte/signed byte/word/signed word~) main::$12
+(byte/signed byte/word/signed word/dword/signed dword~) main::$12
 (byte/word~) main::$13
 (boolean~) main::$14
 (byte~) main::$2
@@ -335,8 +335,8 @@ Culled Empty Block (label) @2
 Succesful SSA optimization Pass2CullEmptyBlocks
 Inversing boolean not (boolean~) main::$9 ← (byte) main::xd#1 >= (byte) main::e#1 from (boolean~) main::$8 ← (byte) main::xd#1 < (byte) main::e#1
 Succesful SSA optimization Pass2UnaryNotSimplification
-Alias (byte) main::xd#0 = (byte/signed byte/word/signed word~) main::$0 
-Alias (byte) main::yd#0 = (byte/signed byte/word/signed word~) main::$1 
+Alias (byte) main::xd#0 = (byte/signed byte/word/signed word/dword/signed dword~) main::$0 
+Alias (byte) main::yd#0 = (byte/signed byte/word/signed word/dword/signed dword~) main::$1 
 Alias (byte) main::x#0 = (byte) main::x0#0 
 Alias (byte) main::y#0 = (byte) main::y0#0 
 Alias (byte) main::e#0 = (byte~) main::$2 
@@ -351,7 +351,7 @@ Alias (byte) main::STAR#1 = (byte) main::STAR#3
 Alias (byte) main::yd#1 = (byte) main::yd#3 
 Alias (byte) main::y#1 = (byte/word~) main::$10 
 Alias (word) main::idx#2 = (word~) main::$11 
-Alias (byte) main::e#2 = (byte/signed byte/word/signed word~) main::$12 
+Alias (byte) main::e#2 = (byte/signed byte/word/signed word/dword/signed dword~) main::$12 
 Succesful SSA optimization Pass2AliasElimination
 Alias (byte) main::x1#1 = (byte) main::x1#2 
 Alias (byte) main::x#1 = (byte) main::x#3 
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/casting.log b/src/test/java/dk/camelot64/kickc/test/ref/casting.log
index b0a243f21..9a2fef192 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/casting.log
+++ b/src/test/java/dk/camelot64/kickc/test/ref/casting.log
@@ -43,8 +43,8 @@ STATEMENTS
 proc (void()) main()
   (byte) main::b ← (byte/signed byte/word/signed word/dword/signed dword) 0
 main::@1:
-  (byte/signed byte/word/signed word~) main::$0 ← (byte/word/signed word/dword/signed dword) 200 - (byte) main::b
-  (byte) main::b2 ← (byte/signed byte/word/signed word~) main::$0
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$0 ← (byte/word/signed word/dword/signed dword) 200 - (byte) main::b
+  (byte) main::b2 ← (byte/signed byte/word/signed word/dword/signed dword~) main::$0
   *((byte*) SCREEN + (byte) main::b) ← (byte) main::b2
   (signed byte~) main::$1 ← ((signed byte)) (byte) main::b
   (signed byte~) main::$2 ← - (signed byte~) main::$1
@@ -91,7 +91,7 @@ SYMBOLS
 (byte*) SCREEN3
 (byte*) SCREEN4
 (void()) main()
-(byte/signed byte/word/signed word~) main::$0
+(byte/signed byte/word/signed word/dword/signed dword~) main::$0
 (signed byte~) main::$1
 (signed byte~) main::$2
 (byte~) main::$3
@@ -134,8 +134,8 @@ main: scope:[main]  from
   (byte) main::b ← (byte/signed byte/word/signed word/dword/signed dword) 0
   to:main::@1
 main::@1: scope:[main]  from main main::@1
-  (byte/signed byte/word/signed word~) main::$0 ← (byte/word/signed word/dword/signed dword) 200 - (byte) main::b
-  (byte) main::b2 ← (byte/signed byte/word/signed word~) main::$0
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$0 ← (byte/word/signed word/dword/signed dword) 200 - (byte) main::b
+  (byte) main::b2 ← (byte/signed byte/word/signed word/dword/signed dword~) main::$0
   *((byte*) SCREEN + (byte) main::b) ← (byte) main::b2
   (signed byte~) main::$1 ← ((signed byte)) (byte) main::b
   (signed byte~) main::$2 ← - (signed byte~) main::$1
@@ -220,8 +220,8 @@ main::@1: scope:[main]  from main main::@1
   (byte*) SCREEN2#1 ← phi( main/(byte*) SCREEN2#2 main::@1/(byte*) SCREEN2#1 )
   (byte*) SCREEN#1 ← phi( main/(byte*) SCREEN#2 main::@1/(byte*) SCREEN#1 )
   (byte) main::b#2 ← phi( main/(byte) main::b#0 main::@1/(byte) main::b#1 )
-  (byte/signed byte/word/signed word~) main::$0 ← (byte/word/signed word/dword/signed dword) 200 - (byte) main::b#2
-  (byte) main::b2#0 ← (byte/signed byte/word/signed word~) main::$0
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$0 ← (byte/word/signed word/dword/signed dword) 200 - (byte) main::b#2
+  (byte) main::b2#0 ← (byte/signed byte/word/signed word/dword/signed dword~) main::$0
   *((byte*) SCREEN#1 + (byte) main::b#2) ← (byte) main::b2#0
   (signed byte~) main::$1 ← ((signed byte)) (byte) main::b#2
   (signed byte~) main::$2 ← - (signed byte~) main::$1
@@ -317,7 +317,7 @@ SYMBOL TABLE SSA
 (byte*) SCREEN4#5
 (byte*) SCREEN4#6
 (void()) main()
-(byte/signed byte/word/signed word~) main::$0
+(byte/signed byte/word/signed word/dword/signed dword~) main::$0
 (signed byte~) main::$1
 (signed byte~) main::$2
 (byte~) main::$3
@@ -368,7 +368,7 @@ Not aliassing across scopes: SCREEN4#2 SCREEN4#3
 Alias (byte*) SCREEN2#0 = (byte*~) $1 (byte*) SCREEN2#3 
 Alias (byte*) SCREEN3#0 = (byte*~) $3 (byte*) SCREEN3#6 
 Alias (byte*) SCREEN4#0 = (byte*~) $5 (byte*) SCREEN4#6 
-Alias (byte) main::b2#0 = (byte/signed byte/word/signed word~) main::$0 
+Alias (byte) main::b2#0 = (byte/signed byte/word/signed word/dword/signed dword~) main::$0 
 Alias (signed byte) main::sb#0 = (signed byte~) main::$2 
 Alias (byte*) SCREEN3#3 = (byte*) SCREEN3#4 
 Alias (byte*) SCREEN4#3 = (byte*) SCREEN4#4 
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/constants.cfg b/src/test/java/dk/camelot64/kickc/test/ref/constants.cfg
index 592cf22ef..080552cfe 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/constants.cfg
+++ b/src/test/java/dk/camelot64/kickc/test/ref/constants.cfg
@@ -46,7 +46,7 @@ test_sbytes::@return: scope:[test_sbytes]  from test_sbytes::@4
   [21] return  [ ] ( main:2::test_sbytes:9 [ ] )
   to:@return
 assert_sbyte: scope:[assert_sbyte]  from test_sbytes test_sbytes::@1 test_sbytes::@2 test_sbytes::@3 test_sbytes::@4
-  [22] (signed byte) assert_sbyte::c#5 ← phi( test_sbytes/(byte/signed byte/word/signed word) 0 test_sbytes::@1/(byte/signed byte/word/signed word) 2 test_sbytes::@2/-(byte/signed byte/word/signed word) 2 test_sbytes::@3/(byte/signed byte/word/signed word) 2 test_sbytes::@4/(byte/signed byte/word/signed word) 2 ) [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] )
+  [22] (signed byte) assert_sbyte::c#5 ← phi( test_sbytes/(byte/signed byte/word/signed word/dword/signed dword) 0 test_sbytes::@1/(byte/signed byte/word/signed word/dword/signed dword) 2 test_sbytes::@2/-(byte/signed byte/word/signed word/dword/signed dword) 2 test_sbytes::@3/(byte/signed byte/word/signed word/dword/signed dword) 2 test_sbytes::@4/(byte/signed byte/word/signed word/dword/signed dword) 2 ) [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] )
   [22] (signed byte) assert_sbyte::b#5 ← phi( test_sbytes/(const signed byte) test_sbytes::bb#0 test_sbytes::@1/(const signed byte) test_sbytes::bc#0 test_sbytes::@2/(const signed byte) test_sbytes::bd#0 test_sbytes::@3/(const signed byte) test_sbytes::be#0 test_sbytes::@4/(const signed byte) test_sbytes::bf#0 ) [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] )
   [22] (byte*) assert_sbyte::msg#5 ← phi( test_sbytes/(const string) test_sbytes::msg test_sbytes::@1/(const string) test_sbytes::msg1 test_sbytes::@2/(const string) test_sbytes::msg2 test_sbytes::@3/(const string) test_sbytes::msg3 test_sbytes::@4/(const string) test_sbytes::msg4 ) [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] )
   [23] (byte*) print_str::str#5 ← (byte*) assert_sbyte::msg#5 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] )
@@ -97,7 +97,7 @@ print_ln: scope:[print_ln]  from assert_byte::@2 assert_sbyte::@2
   to:print_ln::@1
 print_ln::@1: scope:[print_ln]  from print_ln print_ln::@1
   [44] (byte*) line_cursor#21 ← phi( print_ln/(byte*) line_cursor#42 print_ln::@1/(byte*) line_cursor#1 ) [ char_cursor#2 line_cursor#21 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ char_cursor#2 line_cursor#21 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ char_cursor#2 line_cursor#21 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ char_cursor#2 line_cursor#21 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ char_cursor#2 line_cursor#21 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ char_cursor#2 line_cursor#21 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ char_cursor#2 line_cursor#21 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ char_cursor#2 line_cursor#21 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ char_cursor#2 line_cursor#21 ] )
-  [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] )
+  [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] )
   [46] if((byte*) line_cursor#1<(byte*) char_cursor#2) goto print_ln::@1 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] )
   to:print_ln::@return
 print_ln::@return: scope:[print_ln]  from print_ln::@1
@@ -119,10 +119,10 @@ test_bytes::@return: scope:[test_bytes]  from test_bytes::@2
   [54] return  [ line_cursor#1 ] ( main:2::test_bytes:7 [ line_cursor#1 ] )
   to:@return
 assert_byte: scope:[assert_byte]  from test_bytes test_bytes::@1 test_bytes::@2
-  [55] (byte*) line_cursor#45 ← phi( test_bytes/((byte*))(word/signed word) 1024 test_bytes::@1/(byte*) line_cursor#1 test_bytes::@2/(byte*) line_cursor#1 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
-  [55] (byte) assert_byte::c#3 ← phi( test_bytes/(byte/signed byte/word/signed word) 0 test_bytes::@1/(byte/signed byte/word/signed word) 2 test_bytes::@2/(byte/word/signed word) 254 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
+  [55] (byte*) line_cursor#45 ← phi( test_bytes/((byte*))(word/signed word/dword/signed dword) 1024 test_bytes::@1/(byte*) line_cursor#1 test_bytes::@2/(byte*) line_cursor#1 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
+  [55] (byte) assert_byte::c#3 ← phi( test_bytes/(byte/signed byte/word/signed word/dword/signed dword) 0 test_bytes::@1/(byte/signed byte/word/signed word/dword/signed dword) 2 test_bytes::@2/(byte/word/signed word/dword/signed dword) 254 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
   [55] (byte) assert_byte::b#3 ← phi( test_bytes/(const byte) test_bytes::bb#0 test_bytes::@1/(const byte) test_bytes::bc#0 test_bytes::@2/(const byte) test_bytes::bd#0 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
-  [55] (byte*) char_cursor#65 ← phi( test_bytes/((byte*))(word/signed word) 1024 test_bytes::@1/(byte*~) char_cursor#88 test_bytes::@2/(byte*~) char_cursor#89 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
+  [55] (byte*) char_cursor#65 ← phi( test_bytes/((byte*))(word/signed word/dword/signed dword) 1024 test_bytes::@1/(byte*~) char_cursor#88 test_bytes::@2/(byte*~) char_cursor#89 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
   [55] (byte*) assert_byte::msg#3 ← phi( test_bytes/(const string) test_bytes::msg test_bytes::@1/(const string) test_bytes::msg1 test_bytes::@2/(const string) test_bytes::msg2 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
   [56] (byte*) print_str::str#1 ← (byte*) assert_byte::msg#3 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] )
   [57] call print_str param-assignment [ char_cursor#2 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#2 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#2 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#2 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] )
@@ -153,10 +153,10 @@ print_cls: scope:[print_cls]  from main
   [68] phi() [ ] ( main:2::print_cls:5 [ ] )
   to:print_cls::@1
 print_cls::@1: scope:[print_cls]  from print_cls print_cls::@1
-  [69] (byte*) print_cls::sc#2 ← phi( print_cls/((byte*))(word/signed word) 1024 print_cls::@1/(byte*) print_cls::sc#1 ) [ print_cls::sc#2 ] ( main:2::print_cls:5 [ print_cls::sc#2 ] )
+  [69] (byte*) print_cls::sc#2 ← phi( print_cls/((byte*))(word/signed word/dword/signed dword) 1024 print_cls::@1/(byte*) print_cls::sc#1 ) [ print_cls::sc#2 ] ( main:2::print_cls:5 [ print_cls::sc#2 ] )
   [70] *((byte*) print_cls::sc#2) ← (byte) ' ' [ print_cls::sc#2 ] ( main:2::print_cls:5 [ print_cls::sc#2 ] )
   [71] (byte*) print_cls::sc#1 ← ++ (byte*) print_cls::sc#2 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] )
-  [72] if((byte*) print_cls::sc#1!=(word/signed word) 1024+(word/signed word) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] )
+  [72] if((byte*) print_cls::sc#1!=(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] )
   to:print_cls::@return
 print_cls::@return: scope:[print_cls]  from print_cls::@1
   [73] return  [ ] ( main:2::print_cls:5 [ ] )
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/constants.log b/src/test/java/dk/camelot64/kickc/test/ref/constants.log
index 0a2ad8777..26dd85d0d 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/constants.log
+++ b/src/test/java/dk/camelot64/kickc/test/ref/constants.log
@@ -132,7 +132,7 @@ Adding pre/post-modifier (byte*) char_cursor ← ++ (byte*) char_cursor
 Adding pre/post-modifier (byte*) print_cls::sc ← ++ (byte*) print_cls::sc
 
 STATEMENTS
-  (byte*) line_cursor ← (word/signed word) 1024
+  (byte*) line_cursor ← (word/signed word/dword/signed dword) 1024
   (byte*) char_cursor ← (byte*) line_cursor
 proc (void()) print_str((byte*) print_str::str)
 print_str::@1:
@@ -150,7 +150,7 @@ print_str::@return:
 endproc // print_str()
 proc (void()) print_ln()
 print_ln::@1:
-  (byte*~) print_ln::$0 ← (byte*) line_cursor + (byte/signed byte/word/signed word) 40
+  (byte*~) print_ln::$0 ← (byte*) line_cursor + (byte/signed byte/word/signed word/dword/signed dword) 40
   (byte*) line_cursor ← (byte*~) print_ln::$0
   (boolean~) print_ln::$1 ← (byte*) line_cursor < (byte*) char_cursor
   if((boolean~) print_ln::$1) goto print_ln::@1
@@ -159,7 +159,7 @@ print_ln::@return:
   return 
 endproc // print_ln()
 proc (void()) print_sword((signed word) print_sword::w)
-  (boolean~) print_sword::$0 ← (signed word) print_sword::w < (byte/signed byte/word/signed word) 0
+  (boolean~) print_sword::$0 ← (signed word) print_sword::w < (byte/signed byte/word/signed word/dword/signed dword) 0
   (boolean~) print_sword::$1 ← ! (boolean~) print_sword::$0
   if((boolean~) print_sword::$1) goto print_sword::@1
   (void~) print_sword::$2 ← call print_char (byte) '-' 
@@ -172,7 +172,7 @@ print_sword::@return:
   return 
 endproc // print_sword()
 proc (void()) print_sbyte((signed byte) print_sbyte::b)
-  (boolean~) print_sbyte::$0 ← (signed byte) print_sbyte::b < (byte/signed byte/word/signed word) 0
+  (boolean~) print_sbyte::$0 ← (signed byte) print_sbyte::b < (byte/signed byte/word/signed word/dword/signed dword) 0
   (boolean~) print_sbyte::$1 ← ! (boolean~) print_sbyte::$0
   if((boolean~) print_sbyte::$1) goto print_sbyte::@1
   (void~) print_sbyte::$2 ← call print_char (byte) '-' 
@@ -194,9 +194,9 @@ print_word::@return:
 endproc // print_word()
 proc (void()) print_byte((byte) print_byte::b)
   (byte[]) print_byte::hextab ← (string) "0123456789abcdef"
-  (byte~) print_byte::$0 ← (byte) print_byte::b >> (byte/signed byte/word/signed word) 4
+  (byte~) print_byte::$0 ← (byte) print_byte::b >> (byte/signed byte/word/signed word/dword/signed dword) 4
   (void~) print_byte::$1 ← call print_char *((byte[]) print_byte::hextab + (byte~) print_byte::$0) 
-  (byte~) print_byte::$2 ← (byte) print_byte::b & (byte/signed byte/word/signed word) 15
+  (byte~) print_byte::$2 ← (byte) print_byte::b & (byte/signed byte/word/signed word/dword/signed dword) 15
   (void~) print_byte::$3 ← call print_char *((byte[]) print_byte::hextab + (byte~) print_byte::$2) 
 print_byte::@return:
   return 
@@ -208,19 +208,19 @@ print_char::@return:
   return 
 endproc // print_char()
 proc (void()) print_cls()
-  (byte*) print_cls::sc ← (word/signed word) 1024
+  (byte*) print_cls::sc ← (word/signed word/dword/signed dword) 1024
 print_cls::@1:
   *((byte*) print_cls::sc) ← (byte) ' '
   (byte*) print_cls::sc ← ++ (byte*) print_cls::sc
-  (word/signed word~) print_cls::$0 ← (word/signed word) 1024 + (word/signed word) 1000
-  (boolean~) print_cls::$1 ← (byte*) print_cls::sc != (word/signed word~) print_cls::$0
+  (word/signed word/dword/signed dword~) print_cls::$0 ← (word/signed word/dword/signed dword) 1024 + (word/signed word/dword/signed dword) 1000
+  (boolean~) print_cls::$1 ← (byte*) print_cls::sc != (word/signed word/dword/signed dword~) print_cls::$0
   if((boolean~) print_cls::$1) goto print_cls::@1
 print_cls::@return:
   return 
 endproc // print_cls()
-  (byte*) BGCOL ← (word) 53281
-  (byte) GREEN ← (byte/signed byte/word/signed word) 5
-  (byte) RED ← (byte/signed byte/word/signed word) 2
+  (byte*) BGCOL ← (word/dword/signed dword) 53281
+  (byte) GREEN ← (byte/signed byte/word/signed word/dword/signed dword) 5
+  (byte) RED ← (byte/signed byte/word/signed word/dword/signed dword) 2
 proc (void()) main()
   (void~) main::$0 ← call print_cls 
   *((byte*) BGCOL) ← (byte) GREEN
@@ -230,15 +230,15 @@ main::@return:
   return 
 endproc // main()
 proc (void()) test_bytes()
-  (byte) test_bytes::bb ← (byte/signed byte/word/signed word) 0
-  (void~) test_bytes::$0 ← call assert_byte (string) "0=0@" (byte) test_bytes::bb (byte/signed byte/word/signed word) 0 
-  (byte/word~) test_bytes::$1 ← (byte) test_bytes::bb + (byte/signed byte/word/signed word) 2
+  (byte) test_bytes::bb ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  (void~) test_bytes::$0 ← call assert_byte (string) "0=0@" (byte) test_bytes::bb (byte/signed byte/word/signed word/dword/signed dword) 0 
+  (byte/word~) test_bytes::$1 ← (byte) test_bytes::bb + (byte/signed byte/word/signed word/dword/signed dword) 2
   (byte) test_bytes::bc ← (byte/word~) test_bytes::$1
-  (void~) test_bytes::$2 ← call assert_byte (string) "0+2=2@" (byte) test_bytes::bc (byte/signed byte/word/signed word) 2 
-  (byte/signed byte/word/signed word~) test_bytes::$3 ← (byte) test_bytes::bc - (byte/signed byte/word/signed word) 4
-  (byte~) test_bytes::$4 ← ((byte)) (byte/signed byte/word/signed word~) test_bytes::$3
+  (void~) test_bytes::$2 ← call assert_byte (string) "0+2=2@" (byte) test_bytes::bc (byte/signed byte/word/signed word/dword/signed dword) 2 
+  (byte/signed byte/word/signed word/dword/signed dword~) test_bytes::$3 ← (byte) test_bytes::bc - (byte/signed byte/word/signed word/dword/signed dword) 4
+  (byte~) test_bytes::$4 ← ((byte)) (byte/signed byte/word/signed word/dword/signed dword~) test_bytes::$3
   (byte) test_bytes::bd ← (byte~) test_bytes::$4
-  (void~) test_bytes::$5 ← call assert_byte (string) "0+2-4=254@" (byte) test_bytes::bd (byte/word/signed word) 254 
+  (void~) test_bytes::$5 ← call assert_byte (string) "0+2-4=254@" (byte) test_bytes::bd (byte/word/signed word/dword/signed dword) 254 
 test_bytes::@return:
   return 
 endproc // test_bytes()
@@ -259,23 +259,23 @@ assert_byte::@return:
   return 
 endproc // assert_byte()
 proc (void()) test_sbytes()
-  (signed byte) test_sbytes::bb ← (byte/signed byte/word/signed word) 0
-  (void~) test_sbytes::$0 ← call assert_sbyte (string) "0=0@" (signed byte) test_sbytes::bb (byte/signed byte/word/signed word) 0 
-  (byte/signed byte/word/signed word~) test_sbytes::$1 ← (signed byte) test_sbytes::bb + (byte/signed byte/word/signed word) 2
-  (signed byte) test_sbytes::bc ← (byte/signed byte/word/signed word~) test_sbytes::$1
-  (void~) test_sbytes::$2 ← call assert_sbyte (string) "0+2=2@" (signed byte) test_sbytes::bc (byte/signed byte/word/signed word) 2 
-  (byte/signed byte/word/signed word~) test_sbytes::$3 ← (signed byte) test_sbytes::bc - (byte/signed byte/word/signed word) 4
-  (signed byte) test_sbytes::bd ← (byte/signed byte/word/signed word~) test_sbytes::$3
-  (signed byte/signed word~) test_sbytes::$4 ← - (byte/signed byte/word/signed word) 2
-  (void~) test_sbytes::$5 ← call assert_sbyte (string) "0+2-4=-2@" (signed byte) test_sbytes::bd (signed byte/signed word~) test_sbytes::$4 
+  (signed byte) test_sbytes::bb ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  (void~) test_sbytes::$0 ← call assert_sbyte (string) "0=0@" (signed byte) test_sbytes::bb (byte/signed byte/word/signed word/dword/signed dword) 0 
+  (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$1 ← (signed byte) test_sbytes::bb + (byte/signed byte/word/signed word/dword/signed dword) 2
+  (signed byte) test_sbytes::bc ← (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$1
+  (void~) test_sbytes::$2 ← call assert_sbyte (string) "0+2=2@" (signed byte) test_sbytes::bc (byte/signed byte/word/signed word/dword/signed dword) 2 
+  (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$3 ← (signed byte) test_sbytes::bc - (byte/signed byte/word/signed word/dword/signed dword) 4
+  (signed byte) test_sbytes::bd ← (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$3
+  (signed byte/signed word/signed dword~) test_sbytes::$4 ← - (byte/signed byte/word/signed word/dword/signed dword) 2
+  (void~) test_sbytes::$5 ← call assert_sbyte (string) "0+2-4=-2@" (signed byte) test_sbytes::bd (signed byte/signed word/signed dword~) test_sbytes::$4 
   (signed byte~) test_sbytes::$6 ← - (signed byte) test_sbytes::bd
   (signed byte) test_sbytes::be ← (signed byte~) test_sbytes::$6
-  (void~) test_sbytes::$7 ← call assert_sbyte (string) "-(0+2-4)=2@" (signed byte) test_sbytes::be (byte/signed byte/word/signed word) 2 
-  (signed byte/signed word~) test_sbytes::$8 ← - (byte/signed byte/word/signed word) 127
-  (byte/signed byte/word/signed word~) test_sbytes::$9 ← (signed byte/signed word~) test_sbytes::$8 - (byte/signed byte/word/signed word) 127
-  (signed byte~) test_sbytes::$10 ← ((signed byte)) (byte/signed byte/word/signed word~) test_sbytes::$9
+  (void~) test_sbytes::$7 ← call assert_sbyte (string) "-(0+2-4)=2@" (signed byte) test_sbytes::be (byte/signed byte/word/signed word/dword/signed dword) 2 
+  (signed byte/signed word/signed dword~) test_sbytes::$8 ← - (byte/signed byte/word/signed word/dword/signed dword) 127
+  (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$9 ← (signed byte/signed word/signed dword~) test_sbytes::$8 - (byte/signed byte/word/signed word/dword/signed dword) 127
+  (signed byte~) test_sbytes::$10 ← ((signed byte)) (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$9
   (signed byte) test_sbytes::bf ← (signed byte~) test_sbytes::$10
-  (void~) test_sbytes::$11 ← call assert_sbyte (string) "-127-127=2@" (signed byte) test_sbytes::bf (byte/signed byte/word/signed word) 2 
+  (void~) test_sbytes::$11 ← call assert_sbyte (string) "-127-127=2@" (signed byte) test_sbytes::bf (byte/signed byte/word/signed word/dword/signed dword) 2 
 test_sbytes::@return:
   return 
 endproc // test_sbytes()
@@ -348,7 +348,7 @@ SYMBOLS
 (label) print_char::@return
 (byte) print_char::ch
 (void()) print_cls()
-(word/signed word~) print_cls::$0
+(word/signed word/dword/signed dword~) print_cls::$0
 (boolean~) print_cls::$1
 (label) print_cls::@1
 (label) print_cls::@return
@@ -396,7 +396,7 @@ SYMBOLS
 (void~) test_bytes::$0
 (byte/word~) test_bytes::$1
 (void~) test_bytes::$2
-(byte/signed byte/word/signed word~) test_bytes::$3
+(byte/signed byte/word/signed word/dword/signed dword~) test_bytes::$3
 (byte~) test_bytes::$4
 (void~) test_bytes::$5
 (label) test_bytes::@return
@@ -405,17 +405,17 @@ SYMBOLS
 (byte) test_bytes::bd
 (void()) test_sbytes()
 (void~) test_sbytes::$0
-(byte/signed byte/word/signed word~) test_sbytes::$1
+(byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$1
 (signed byte~) test_sbytes::$10
 (void~) test_sbytes::$11
 (void~) test_sbytes::$2
-(byte/signed byte/word/signed word~) test_sbytes::$3
-(signed byte/signed word~) test_sbytes::$4
+(byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$3
+(signed byte/signed word/signed dword~) test_sbytes::$4
 (void~) test_sbytes::$5
 (signed byte~) test_sbytes::$6
 (void~) test_sbytes::$7
-(signed byte/signed word~) test_sbytes::$8
-(byte/signed byte/word/signed word~) test_sbytes::$9
+(signed byte/signed word/signed dword~) test_sbytes::$8
+(byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$9
 (label) test_sbytes::@return
 (signed byte) test_sbytes::bb
 (signed byte) test_sbytes::bc
@@ -423,12 +423,12 @@ SYMBOLS
 (signed byte) test_sbytes::be
 (signed byte) test_sbytes::bf
 
-Promoting word/signed word to byte* in line_cursor ← ((byte*)) 1024
-Promoting word/signed word to byte* in print_cls::sc ← ((byte*)) 1024
-Promoting word to byte* in BGCOL ← ((byte*)) 53281
+Promoting word/signed word/dword/signed dword to byte* in line_cursor ← ((byte*)) 1024
+Promoting word/signed word/dword/signed dword to byte* in print_cls::sc ← ((byte*)) 1024
+Promoting word/dword/signed dword to byte* in BGCOL ← ((byte*)) 53281
 INITIAL CONTROL FLOW GRAPH
 @begin: scope:[]  from
-  (byte*) line_cursor ← ((byte*)) (word/signed word) 1024
+  (byte*) line_cursor ← ((byte*)) (word/signed word/dword/signed dword) 1024
   (byte*) char_cursor ← (byte*) line_cursor
   to:@1
 print_str: scope:[print_str]  from
@@ -458,7 +458,7 @@ print_str::@return: scope:[print_str]  from print_str::@3
 print_ln: scope:[print_ln]  from
   to:print_ln::@1
 print_ln::@1: scope:[print_ln]  from print_ln print_ln::@1
-  (byte*~) print_ln::$0 ← (byte*) line_cursor + (byte/signed byte/word/signed word) 40
+  (byte*~) print_ln::$0 ← (byte*) line_cursor + (byte/signed byte/word/signed word/dword/signed dword) 40
   (byte*) line_cursor ← (byte*~) print_ln::$0
   (boolean~) print_ln::$1 ← (byte*) line_cursor < (byte*) char_cursor
   if((boolean~) print_ln::$1) goto print_ln::@1
@@ -472,7 +472,7 @@ print_ln::@return: scope:[print_ln]  from print_ln::@2
 @2: scope:[]  from @1
   to:@3
 print_sword: scope:[print_sword]  from
-  (boolean~) print_sword::$0 ← (signed word) print_sword::w < (byte/signed byte/word/signed word) 0
+  (boolean~) print_sword::$0 ← (signed word) print_sword::w < (byte/signed byte/word/signed word/dword/signed dword) 0
   (boolean~) print_sword::$1 ← ! (boolean~) print_sword::$0
   if((boolean~) print_sword::$1) goto print_sword::@1
   to:print_sword::@2
@@ -491,7 +491,7 @@ print_sword::@return: scope:[print_sword]  from print_sword::@1
 @3: scope:[]  from @2
   to:@4
 print_sbyte: scope:[print_sbyte]  from
-  (boolean~) print_sbyte::$0 ← (signed byte) print_sbyte::b < (byte/signed byte/word/signed word) 0
+  (boolean~) print_sbyte::$0 ← (signed byte) print_sbyte::b < (byte/signed byte/word/signed word/dword/signed dword) 0
   (boolean~) print_sbyte::$1 ← ! (boolean~) print_sbyte::$0
   if((boolean~) print_sbyte::$1) goto print_sbyte::@1
   to:print_sbyte::@2
@@ -522,9 +522,9 @@ print_word::@return: scope:[print_word]  from print_word
   to:@6
 print_byte: scope:[print_byte]  from
   (byte[]) print_byte::hextab ← (string) "0123456789abcdef"
-  (byte~) print_byte::$0 ← (byte) print_byte::b >> (byte/signed byte/word/signed word) 4
+  (byte~) print_byte::$0 ← (byte) print_byte::b >> (byte/signed byte/word/signed word/dword/signed dword) 4
   (void~) print_byte::$1 ← call print_char *((byte[]) print_byte::hextab + (byte~) print_byte::$0) 
-  (byte~) print_byte::$2 ← (byte) print_byte::b & (byte/signed byte/word/signed word) 15
+  (byte~) print_byte::$2 ← (byte) print_byte::b & (byte/signed byte/word/signed word/dword/signed dword) 15
   (void~) print_byte::$3 ← call print_char *((byte[]) print_byte::hextab + (byte~) print_byte::$2) 
   to:print_byte::@return
 print_byte::@return: scope:[print_byte]  from print_byte
@@ -542,13 +542,13 @@ print_char::@return: scope:[print_char]  from print_char
 @7: scope:[]  from @6
   to:@8
 print_cls: scope:[print_cls]  from
-  (byte*) print_cls::sc ← ((byte*)) (word/signed word) 1024
+  (byte*) print_cls::sc ← ((byte*)) (word/signed word/dword/signed dword) 1024
   to:print_cls::@1
 print_cls::@1: scope:[print_cls]  from print_cls print_cls::@1
   *((byte*) print_cls::sc) ← (byte) ' '
   (byte*) print_cls::sc ← ++ (byte*) print_cls::sc
-  (word/signed word~) print_cls::$0 ← (word/signed word) 1024 + (word/signed word) 1000
-  (boolean~) print_cls::$1 ← (byte*) print_cls::sc != (word/signed word~) print_cls::$0
+  (word/signed word/dword/signed dword~) print_cls::$0 ← (word/signed word/dword/signed dword) 1024 + (word/signed word/dword/signed dword) 1000
+  (boolean~) print_cls::$1 ← (byte*) print_cls::sc != (word/signed word/dword/signed dword~) print_cls::$0
   if((boolean~) print_cls::$1) goto print_cls::@1
   to:print_cls::@2
 print_cls::@2: scope:[print_cls]  from print_cls::@1
@@ -557,9 +557,9 @@ print_cls::@return: scope:[print_cls]  from print_cls::@2
   return 
   to:@return
 @8: scope:[]  from @7
-  (byte*) BGCOL ← ((byte*)) (word) 53281
-  (byte) GREEN ← (byte/signed byte/word/signed word) 5
-  (byte) RED ← (byte/signed byte/word/signed word) 2
+  (byte*) BGCOL ← ((byte*)) (word/dword/signed dword) 53281
+  (byte) GREEN ← (byte/signed byte/word/signed word/dword/signed dword) 5
+  (byte) RED ← (byte/signed byte/word/signed word/dword/signed dword) 2
   to:@9
 main: scope:[main]  from
   (void~) main::$0 ← call print_cls 
@@ -573,15 +573,15 @@ main::@return: scope:[main]  from main
 @9: scope:[]  from @8
   to:@10
 test_bytes: scope:[test_bytes]  from
-  (byte) test_bytes::bb ← (byte/signed byte/word/signed word) 0
-  (void~) test_bytes::$0 ← call assert_byte (string) "0=0@" (byte) test_bytes::bb (byte/signed byte/word/signed word) 0 
-  (byte/word~) test_bytes::$1 ← (byte) test_bytes::bb + (byte/signed byte/word/signed word) 2
+  (byte) test_bytes::bb ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  (void~) test_bytes::$0 ← call assert_byte (string) "0=0@" (byte) test_bytes::bb (byte/signed byte/word/signed word/dword/signed dword) 0 
+  (byte/word~) test_bytes::$1 ← (byte) test_bytes::bb + (byte/signed byte/word/signed word/dword/signed dword) 2
   (byte) test_bytes::bc ← (byte/word~) test_bytes::$1
-  (void~) test_bytes::$2 ← call assert_byte (string) "0+2=2@" (byte) test_bytes::bc (byte/signed byte/word/signed word) 2 
-  (byte/signed byte/word/signed word~) test_bytes::$3 ← (byte) test_bytes::bc - (byte/signed byte/word/signed word) 4
-  (byte~) test_bytes::$4 ← ((byte)) (byte/signed byte/word/signed word~) test_bytes::$3
+  (void~) test_bytes::$2 ← call assert_byte (string) "0+2=2@" (byte) test_bytes::bc (byte/signed byte/word/signed word/dword/signed dword) 2 
+  (byte/signed byte/word/signed word/dword/signed dword~) test_bytes::$3 ← (byte) test_bytes::bc - (byte/signed byte/word/signed word/dword/signed dword) 4
+  (byte~) test_bytes::$4 ← ((byte)) (byte/signed byte/word/signed word/dword/signed dword~) test_bytes::$3
   (byte) test_bytes::bd ← (byte~) test_bytes::$4
-  (void~) test_bytes::$5 ← call assert_byte (string) "0+2-4=254@" (byte) test_bytes::bd (byte/word/signed word) 254 
+  (void~) test_bytes::$5 ← call assert_byte (string) "0+2-4=254@" (byte) test_bytes::bd (byte/word/signed word/dword/signed dword) 254 
   to:test_bytes::@return
 test_bytes::@return: scope:[test_bytes]  from test_bytes
   return 
@@ -613,23 +613,23 @@ assert_byte::@return: scope:[assert_byte]  from assert_byte::@2
 @11: scope:[]  from @10
   to:@12
 test_sbytes: scope:[test_sbytes]  from
-  (signed byte) test_sbytes::bb ← (byte/signed byte/word/signed word) 0
-  (void~) test_sbytes::$0 ← call assert_sbyte (string) "0=0@" (signed byte) test_sbytes::bb (byte/signed byte/word/signed word) 0 
-  (byte/signed byte/word/signed word~) test_sbytes::$1 ← (signed byte) test_sbytes::bb + (byte/signed byte/word/signed word) 2
-  (signed byte) test_sbytes::bc ← (byte/signed byte/word/signed word~) test_sbytes::$1
-  (void~) test_sbytes::$2 ← call assert_sbyte (string) "0+2=2@" (signed byte) test_sbytes::bc (byte/signed byte/word/signed word) 2 
-  (byte/signed byte/word/signed word~) test_sbytes::$3 ← (signed byte) test_sbytes::bc - (byte/signed byte/word/signed word) 4
-  (signed byte) test_sbytes::bd ← (byte/signed byte/word/signed word~) test_sbytes::$3
-  (signed byte/signed word~) test_sbytes::$4 ← - (byte/signed byte/word/signed word) 2
-  (void~) test_sbytes::$5 ← call assert_sbyte (string) "0+2-4=-2@" (signed byte) test_sbytes::bd (signed byte/signed word~) test_sbytes::$4 
+  (signed byte) test_sbytes::bb ← (byte/signed byte/word/signed word/dword/signed dword) 0
+  (void~) test_sbytes::$0 ← call assert_sbyte (string) "0=0@" (signed byte) test_sbytes::bb (byte/signed byte/word/signed word/dword/signed dword) 0 
+  (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$1 ← (signed byte) test_sbytes::bb + (byte/signed byte/word/signed word/dword/signed dword) 2
+  (signed byte) test_sbytes::bc ← (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$1
+  (void~) test_sbytes::$2 ← call assert_sbyte (string) "0+2=2@" (signed byte) test_sbytes::bc (byte/signed byte/word/signed word/dword/signed dword) 2 
+  (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$3 ← (signed byte) test_sbytes::bc - (byte/signed byte/word/signed word/dword/signed dword) 4
+  (signed byte) test_sbytes::bd ← (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$3
+  (signed byte/signed word/signed dword~) test_sbytes::$4 ← - (byte/signed byte/word/signed word/dword/signed dword) 2
+  (void~) test_sbytes::$5 ← call assert_sbyte (string) "0+2-4=-2@" (signed byte) test_sbytes::bd (signed byte/signed word/signed dword~) test_sbytes::$4 
   (signed byte~) test_sbytes::$6 ← - (signed byte) test_sbytes::bd
   (signed byte) test_sbytes::be ← (signed byte~) test_sbytes::$6
-  (void~) test_sbytes::$7 ← call assert_sbyte (string) "-(0+2-4)=2@" (signed byte) test_sbytes::be (byte/signed byte/word/signed word) 2 
-  (signed byte/signed word~) test_sbytes::$8 ← - (byte/signed byte/word/signed word) 127
-  (byte/signed byte/word/signed word~) test_sbytes::$9 ← (signed byte/signed word~) test_sbytes::$8 - (byte/signed byte/word/signed word) 127
-  (signed byte~) test_sbytes::$10 ← ((signed byte)) (byte/signed byte/word/signed word~) test_sbytes::$9
+  (void~) test_sbytes::$7 ← call assert_sbyte (string) "-(0+2-4)=2@" (signed byte) test_sbytes::be (byte/signed byte/word/signed word/dword/signed dword) 2 
+  (signed byte/signed word/signed dword~) test_sbytes::$8 ← - (byte/signed byte/word/signed word/dword/signed dword) 127
+  (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$9 ← (signed byte/signed word/signed dword~) test_sbytes::$8 - (byte/signed byte/word/signed word/dword/signed dword) 127
+  (signed byte~) test_sbytes::$10 ← ((signed byte)) (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$9
   (signed byte) test_sbytes::bf ← (signed byte~) test_sbytes::$10
-  (void~) test_sbytes::$11 ← call assert_sbyte (string) "-127-127=2@" (signed byte) test_sbytes::bf (byte/signed byte/word/signed word) 2 
+  (void~) test_sbytes::$11 ← call assert_sbyte (string) "-127-127=2@" (signed byte) test_sbytes::bf (byte/signed byte/word/signed word/dword/signed dword) 2 
   to:test_sbytes::@return
 test_sbytes::@return: scope:[test_sbytes]  from test_sbytes
   return 
@@ -746,7 +746,7 @@ Completing Phi functions...
 
 CONTROL FLOW GRAPH SSA WITH ASSIGNMENT CALL & RETURN
 @begin: scope:[]  from
-  (byte*) line_cursor#0 ← ((byte*)) (word/signed word) 1024
+  (byte*) line_cursor#0 ← ((byte*)) (word/signed word/dword/signed dword) 1024
   (byte*) char_cursor#0 ← (byte*) line_cursor#0
   to:@8
 print_str: scope:[print_str]  from assert_byte assert_byte::@1 assert_byte::@3 assert_byte::@5 assert_sbyte assert_sbyte::@1 assert_sbyte::@3 assert_sbyte::@5
@@ -778,7 +778,7 @@ print_ln: scope:[print_ln]  from assert_byte::@2 assert_sbyte::@2
 print_ln::@1: scope:[print_ln]  from print_ln print_ln::@1
   (byte*) char_cursor#33 ← phi( print_ln/(byte*) char_cursor#62 print_ln::@1/(byte*) char_cursor#33 )
   (byte*) line_cursor#21 ← phi( print_ln/(byte*) line_cursor#42 print_ln::@1/(byte*) line_cursor#1 )
-  (byte*~) print_ln::$0 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word) 40
+  (byte*~) print_ln::$0 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word/dword/signed dword) 40
   (byte*) line_cursor#1 ← (byte*~) print_ln::$0
   (boolean~) print_ln::$1 ← (byte*) line_cursor#1 < (byte*) char_cursor#33
   if((boolean~) print_ln::$1) goto print_ln::@1
@@ -795,14 +795,14 @@ print_ln::@return: scope:[print_ln]  from print_ln::@2
   return 
   to:@return
 print_cls: scope:[print_cls]  from main
-  (byte*) print_cls::sc#0 ← ((byte*)) (word/signed word) 1024
+  (byte*) print_cls::sc#0 ← ((byte*)) (word/signed word/dword/signed dword) 1024
   to:print_cls::@1
 print_cls::@1: scope:[print_cls]  from print_cls print_cls::@1
   (byte*) print_cls::sc#2 ← phi( print_cls/(byte*) print_cls::sc#0 print_cls::@1/(byte*) print_cls::sc#1 )
   *((byte*) print_cls::sc#2) ← (byte) ' '
   (byte*) print_cls::sc#1 ← ++ (byte*) print_cls::sc#2
-  (word/signed word~) print_cls::$0 ← (word/signed word) 1024 + (word/signed word) 1000
-  (boolean~) print_cls::$1 ← (byte*) print_cls::sc#1 != (word/signed word~) print_cls::$0
+  (word/signed word/dword/signed dword~) print_cls::$0 ← (word/signed word/dword/signed dword) 1024 + (word/signed word/dword/signed dword) 1000
+  (boolean~) print_cls::$1 ← (byte*) print_cls::sc#1 != (word/signed word/dword/signed dword~) print_cls::$0
   if((boolean~) print_cls::$1) goto print_cls::@1
   to:print_cls::@return
 print_cls::@return: scope:[print_cls]  from print_cls::@1
@@ -811,9 +811,9 @@ print_cls::@return: scope:[print_cls]  from print_cls::@1
 @8: scope:[]  from @begin
   (byte*) line_cursor#54 ← phi( @begin/(byte*) line_cursor#0 )
   (byte*) char_cursor#77 ← phi( @begin/(byte*) char_cursor#0 )
-  (byte*) BGCOL#0 ← ((byte*)) (word) 53281
-  (byte) GREEN#0 ← (byte/signed byte/word/signed word) 5
-  (byte) RED#0 ← (byte/signed byte/word/signed word) 2
+  (byte*) BGCOL#0 ← ((byte*)) (word/dword/signed dword) 53281
+  (byte) GREEN#0 ← (byte/signed byte/word/signed word/dword/signed dword) 5
+  (byte) RED#0 ← (byte/signed byte/word/signed word/dword/signed dword) 2
   to:@13
 main: scope:[main]  from @13
   (byte*) line_cursor#49 ← phi( @13/(byte*) line_cursor#48 )
@@ -849,10 +849,10 @@ main::@return: scope:[main]  from main::@3
 test_bytes: scope:[test_bytes]  from main::@1
   (byte*) line_cursor#44 ← phi( main::@1/(byte*) line_cursor#43 )
   (byte*) char_cursor#64 ← phi( main::@1/(byte*) char_cursor#63 )
-  (byte) test_bytes::bb#0 ← (byte/signed byte/word/signed word) 0
+  (byte) test_bytes::bb#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   (byte*) assert_byte::msg#0 ← (const string) test_bytes::msg
   (byte) assert_byte::b#0 ← (byte) test_bytes::bb#0
-  (byte) assert_byte::c#0 ← (byte/signed byte/word/signed word) 0
+  (byte) assert_byte::c#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   call assert_byte param-assignment
   to:test_bytes::@1
 test_bytes::@1: scope:[test_bytes]  from test_bytes
@@ -861,11 +861,11 @@ test_bytes::@1: scope:[test_bytes]  from test_bytes
   (byte*) char_cursor#38 ← phi( test_bytes/(byte*) char_cursor#17 )
   (byte*) char_cursor#8 ← (byte*) char_cursor#38
   (byte*) line_cursor#6 ← (byte*) line_cursor#27
-  (byte/word~) test_bytes::$1 ← (byte) test_bytes::bb#1 + (byte/signed byte/word/signed word) 2
+  (byte/word~) test_bytes::$1 ← (byte) test_bytes::bb#1 + (byte/signed byte/word/signed word/dword/signed dword) 2
   (byte) test_bytes::bc#0 ← (byte/word~) test_bytes::$1
   (byte*) assert_byte::msg#1 ← (const string) test_bytes::msg1
   (byte) assert_byte::b#1 ← (byte) test_bytes::bc#0
-  (byte) assert_byte::c#1 ← (byte/signed byte/word/signed word) 2
+  (byte) assert_byte::c#1 ← (byte/signed byte/word/signed word/dword/signed dword) 2
   call assert_byte param-assignment
   to:test_bytes::@2
 test_bytes::@2: scope:[test_bytes]  from test_bytes::@1
@@ -874,12 +874,12 @@ test_bytes::@2: scope:[test_bytes]  from test_bytes::@1
   (byte*) char_cursor#39 ← phi( test_bytes::@1/(byte*) char_cursor#17 )
   (byte*) char_cursor#9 ← (byte*) char_cursor#39
   (byte*) line_cursor#7 ← (byte*) line_cursor#28
-  (byte/signed byte/word/signed word~) test_bytes::$3 ← (byte) test_bytes::bc#1 - (byte/signed byte/word/signed word) 4
-  (byte~) test_bytes::$4 ← ((byte)) (byte/signed byte/word/signed word~) test_bytes::$3
+  (byte/signed byte/word/signed word/dword/signed dword~) test_bytes::$3 ← (byte) test_bytes::bc#1 - (byte/signed byte/word/signed word/dword/signed dword) 4
+  (byte~) test_bytes::$4 ← ((byte)) (byte/signed byte/word/signed word/dword/signed dword~) test_bytes::$3
   (byte) test_bytes::bd#0 ← (byte~) test_bytes::$4
   (byte*) assert_byte::msg#2 ← (const string) test_bytes::msg2
   (byte) assert_byte::b#2 ← (byte) test_bytes::bd#0
-  (byte) assert_byte::c#2 ← (byte/word/signed word) 254
+  (byte) assert_byte::c#2 ← (byte/word/signed word/dword/signed dword) 254
   call assert_byte param-assignment
   to:test_bytes::@3
 test_bytes::@3: scope:[test_bytes]  from test_bytes::@2
@@ -967,10 +967,10 @@ assert_byte::@return: scope:[assert_byte]  from assert_byte::@9
 test_sbytes: scope:[test_sbytes]  from main::@2
   (byte*) line_cursor#46 ← phi( main::@2/(byte*) line_cursor#3 )
   (byte*) char_cursor#69 ← phi( main::@2/(byte*) char_cursor#5 )
-  (signed byte) test_sbytes::bb#0 ← (byte/signed byte/word/signed word) 0
+  (signed byte) test_sbytes::bb#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   (byte*) assert_sbyte::msg#0 ← (const string) test_sbytes::msg
   (signed byte) assert_sbyte::b#0 ← (signed byte) test_sbytes::bb#0
-  (signed byte) assert_sbyte::c#0 ← (byte/signed byte/word/signed word) 0
+  (signed byte) assert_sbyte::c#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
   call assert_sbyte param-assignment
   to:test_sbytes::@1
 test_sbytes::@1: scope:[test_sbytes]  from test_sbytes
@@ -979,11 +979,11 @@ test_sbytes::@1: scope:[test_sbytes]  from test_sbytes
   (byte*) char_cursor#48 ← phi( test_sbytes/(byte*) char_cursor#29 )
   (byte*) char_cursor#18 ← (byte*) char_cursor#48
   (byte*) line_cursor#12 ← (byte*) line_cursor#33
-  (byte/signed byte/word/signed word~) test_sbytes::$1 ← (signed byte) test_sbytes::bb#1 + (byte/signed byte/word/signed word) 2
-  (signed byte) test_sbytes::bc#0 ← (byte/signed byte/word/signed word~) test_sbytes::$1
+  (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$1 ← (signed byte) test_sbytes::bb#1 + (byte/signed byte/word/signed word/dword/signed dword) 2
+  (signed byte) test_sbytes::bc#0 ← (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$1
   (byte*) assert_sbyte::msg#1 ← (const string) test_sbytes::msg1
   (signed byte) assert_sbyte::b#1 ← (signed byte) test_sbytes::bc#0
-  (signed byte) assert_sbyte::c#1 ← (byte/signed byte/word/signed word) 2
+  (signed byte) assert_sbyte::c#1 ← (byte/signed byte/word/signed word/dword/signed dword) 2
   call assert_sbyte param-assignment
   to:test_sbytes::@2
 test_sbytes::@2: scope:[test_sbytes]  from test_sbytes::@1
@@ -992,12 +992,12 @@ test_sbytes::@2: scope:[test_sbytes]  from test_sbytes::@1
   (byte*) char_cursor#49 ← phi( test_sbytes::@1/(byte*) char_cursor#29 )
   (byte*) char_cursor#19 ← (byte*) char_cursor#49
   (byte*) line_cursor#13 ← (byte*) line_cursor#34
-  (byte/signed byte/word/signed word~) test_sbytes::$3 ← (signed byte) test_sbytes::bc#1 - (byte/signed byte/word/signed word) 4
-  (signed byte) test_sbytes::bd#0 ← (byte/signed byte/word/signed word~) test_sbytes::$3
-  (signed byte/signed word~) test_sbytes::$4 ← - (byte/signed byte/word/signed word) 2
+  (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$3 ← (signed byte) test_sbytes::bc#1 - (byte/signed byte/word/signed word/dword/signed dword) 4
+  (signed byte) test_sbytes::bd#0 ← (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$3
+  (signed byte/signed word/signed dword~) test_sbytes::$4 ← - (byte/signed byte/word/signed word/dword/signed dword) 2
   (byte*) assert_sbyte::msg#2 ← (const string) test_sbytes::msg2
   (signed byte) assert_sbyte::b#2 ← (signed byte) test_sbytes::bd#0
-  (signed byte) assert_sbyte::c#2 ← (signed byte/signed word~) test_sbytes::$4
+  (signed byte) assert_sbyte::c#2 ← (signed byte/signed word/signed dword~) test_sbytes::$4
   call assert_sbyte param-assignment
   to:test_sbytes::@3
 test_sbytes::@3: scope:[test_sbytes]  from test_sbytes::@2
@@ -1010,7 +1010,7 @@ test_sbytes::@3: scope:[test_sbytes]  from test_sbytes::@2
   (signed byte) test_sbytes::be#0 ← (signed byte~) test_sbytes::$6
   (byte*) assert_sbyte::msg#3 ← (const string) test_sbytes::msg3
   (signed byte) assert_sbyte::b#3 ← (signed byte) test_sbytes::be#0
-  (signed byte) assert_sbyte::c#3 ← (byte/signed byte/word/signed word) 2
+  (signed byte) assert_sbyte::c#3 ← (byte/signed byte/word/signed word/dword/signed dword) 2
   call assert_sbyte param-assignment
   to:test_sbytes::@4
 test_sbytes::@4: scope:[test_sbytes]  from test_sbytes::@3
@@ -1018,13 +1018,13 @@ test_sbytes::@4: scope:[test_sbytes]  from test_sbytes::@3
   (byte*) char_cursor#51 ← phi( test_sbytes::@3/(byte*) char_cursor#29 )
   (byte*) char_cursor#21 ← (byte*) char_cursor#51
   (byte*) line_cursor#15 ← (byte*) line_cursor#36
-  (signed byte/signed word~) test_sbytes::$8 ← - (byte/signed byte/word/signed word) 127
-  (byte/signed byte/word/signed word~) test_sbytes::$9 ← (signed byte/signed word~) test_sbytes::$8 - (byte/signed byte/word/signed word) 127
-  (signed byte~) test_sbytes::$10 ← ((signed byte)) (byte/signed byte/word/signed word~) test_sbytes::$9
+  (signed byte/signed word/signed dword~) test_sbytes::$8 ← - (byte/signed byte/word/signed word/dword/signed dword) 127
+  (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$9 ← (signed byte/signed word/signed dword~) test_sbytes::$8 - (byte/signed byte/word/signed word/dword/signed dword) 127
+  (signed byte~) test_sbytes::$10 ← ((signed byte)) (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$9
   (signed byte) test_sbytes::bf#0 ← (signed byte~) test_sbytes::$10
   (byte*) assert_sbyte::msg#4 ← (const string) test_sbytes::msg4
   (signed byte) assert_sbyte::b#4 ← (signed byte) test_sbytes::bf#0
-  (signed byte) assert_sbyte::c#4 ← (byte/signed byte/word/signed word) 2
+  (signed byte) assert_sbyte::c#4 ← (byte/signed byte/word/signed word/dword/signed dword) 2
   call assert_sbyte param-assignment
   to:test_sbytes::@5
 test_sbytes::@5: scope:[test_sbytes]  from test_sbytes::@4
@@ -1359,7 +1359,7 @@ SYMBOL TABLE SSA
 (label) main::@3
 (label) main::@return
 (void()) print_cls()
-(word/signed word~) print_cls::$0
+(word/signed word/dword/signed dword~) print_cls::$0
 (boolean~) print_cls::$1
 (label) print_cls::@1
 (label) print_cls::@return
@@ -1393,7 +1393,7 @@ SYMBOL TABLE SSA
 (byte*) print_str::str#9
 (void()) test_bytes()
 (byte/word~) test_bytes::$1
-(byte/signed byte/word/signed word~) test_bytes::$3
+(byte/signed byte/word/signed word/dword/signed dword~) test_bytes::$3
 (byte~) test_bytes::$4
 (label) test_bytes::@1
 (label) test_bytes::@2
@@ -1411,13 +1411,13 @@ SYMBOL TABLE SSA
 (const string) test_bytes::msg1 = (string) "0+2=2@"
 (const string) test_bytes::msg2 = (string) "0+2-4=254@"
 (void()) test_sbytes()
-(byte/signed byte/word/signed word~) test_sbytes::$1
+(byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$1
 (signed byte~) test_sbytes::$10
-(byte/signed byte/word/signed word~) test_sbytes::$3
-(signed byte/signed word~) test_sbytes::$4
+(byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$3
+(signed byte/signed word/signed dword~) test_sbytes::$4
 (signed byte~) test_sbytes::$6
-(signed byte/signed word~) test_sbytes::$8
-(byte/signed byte/word/signed word~) test_sbytes::$9
+(signed byte/signed word/signed dword~) test_sbytes::$8
+(byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$9
 (label) test_sbytes::@1
 (label) test_sbytes::@2
 (label) test_sbytes::@3
@@ -1542,11 +1542,11 @@ Alias (byte*) char_cursor#16 = (byte*) char_cursor#46 (byte*) char_cursor#47 (by
 Alias (signed byte) test_sbytes::bb#0 = (signed byte) test_sbytes::bb#1 
 Alias (byte*) char_cursor#18 = (byte*) char_cursor#48 
 Alias (byte*) line_cursor#12 = (byte*) line_cursor#33 
-Alias (signed byte) test_sbytes::bc#0 = (byte/signed byte/word/signed word~) test_sbytes::$1 (signed byte) test_sbytes::bc#1 
+Alias (signed byte) test_sbytes::bc#0 = (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$1 (signed byte) test_sbytes::bc#1 
 Alias (byte*) char_cursor#19 = (byte*) char_cursor#49 
 Alias (byte*) line_cursor#13 = (byte*) line_cursor#34 
-Alias (signed byte) test_sbytes::bd#0 = (byte/signed byte/word/signed word~) test_sbytes::$3 (signed byte) test_sbytes::bd#1 
-Alias (signed byte) assert_sbyte::c#2 = (signed byte/signed word~) test_sbytes::$4 
+Alias (signed byte) test_sbytes::bd#0 = (byte/signed byte/word/signed word/dword/signed dword~) test_sbytes::$3 (signed byte) test_sbytes::bd#1 
+Alias (signed byte) assert_sbyte::c#2 = (signed byte/signed word/signed dword~) test_sbytes::$4 
 Alias (byte*) char_cursor#20 = (byte*) char_cursor#50 
 Alias (byte*) line_cursor#14 = (byte*) line_cursor#35 
 Alias (signed byte) test_sbytes::be#0 = (signed byte~) test_sbytes::$6 
@@ -1751,13 +1751,13 @@ Redundant Phi (byte*) char_cursor#62 (byte*) char_cursor#2
 Succesful SSA optimization Pass2RedundantPhiElimination
 Simple Condition (boolean~) print_str::$0 if(*((byte*) print_str::str#10)!=(byte) '@') goto print_str::@2
 Simple Condition (boolean~) print_ln::$1 if((byte*) line_cursor#1<(byte*) char_cursor#2) goto print_ln::@1
-Simple Condition (boolean~) print_cls::$1 if((byte*) print_cls::sc#1!=(word/signed word~) print_cls::$0) goto print_cls::@1
+Simple Condition (boolean~) print_cls::$1 if((byte*) print_cls::sc#1!=(word/signed word/dword/signed dword~) print_cls::$0) goto print_cls::@1
 Simple Condition (boolean~) assert_byte::$3 if((byte) assert_byte::b#3==(byte) assert_byte::c#3) goto assert_byte::@1
 Simple Condition (boolean~) assert_sbyte::$3 if((signed byte) assert_sbyte::b#5==(signed byte) assert_sbyte::c#5) goto assert_sbyte::@1
 Succesful SSA optimization Pass2ConditionalJumpSimplification
 Constant (const byte*) char_cursor#0 = ((byte*))1024
 Constant (const byte*) print_cls::sc#0 = ((byte*))1024
-Constant (const word/signed word) print_cls::$0 = 1024+1000
+Constant (const word/signed word/dword/signed dword) print_cls::$0 = 1024+1000
 Constant (const byte*) BGCOL#0 = ((byte*))53281
 Constant (const byte) GREEN#0 = 5
 Constant (const byte) RED#0 = 2
@@ -1780,7 +1780,7 @@ Constant (const signed byte) assert_sbyte::c#2 = -2
 Constant (const string) assert_sbyte::msg#2 = test_sbytes::msg2
 Constant (const string) assert_sbyte::msg#3 = test_sbytes::msg3
 Constant (const signed byte) assert_sbyte::c#3 = 2
-Constant (const signed byte/signed word) test_sbytes::$8 = -127
+Constant (const signed byte/signed word/signed dword) test_sbytes::$8 = -127
 Constant (const string) assert_sbyte::msg#4 = test_sbytes::msg4
 Constant (const signed byte) assert_sbyte::c#4 = 2
 Constant (const string) print_str::str#6 = assert_sbyte::str
@@ -1791,10 +1791,10 @@ Constant (const byte) assert_byte::b#0 = test_bytes::bb#0
 Constant (const byte) test_bytes::bc#0 = test_bytes::bb#0+2
 Constant (const signed byte) assert_sbyte::b#0 = test_sbytes::bb#0
 Constant (const signed byte) test_sbytes::bc#0 = test_sbytes::bb#0+2
-Constant (const signed word) test_sbytes::$9 = test_sbytes::$8-127
+Constant (const signed word/signed dword) test_sbytes::$9 = test_sbytes::$8-127
 Succesful SSA optimization Pass2ConstantIdentification
 Constant (const byte) assert_byte::b#1 = test_bytes::bc#0
-Constant (const signed byte/signed word) test_bytes::$3 = test_bytes::bc#0-4
+Constant (const signed byte/signed word/signed dword) test_bytes::$3 = test_bytes::bc#0-4
 Constant (const signed byte) assert_sbyte::b#1 = test_sbytes::bc#0
 Constant (const signed byte) test_sbytes::bd#0 = test_sbytes::bc#0-4
 Constant (const signed byte) test_sbytes::bf#0 = ((signed byte))test_sbytes::$9
@@ -1911,26 +1911,26 @@ Inlining constant with var siblings (const byte*) char_cursor#0
 Inlining constant with var siblings (const byte*) char_cursor#0
 Inlining constant with var siblings (const byte*) char_cursor#0
 Inlining constant with var siblings (const byte*) char_cursor#0
-Constant inlined print_cls::$0 = (word/signed word) 1024+(word/signed word) 1000
+Constant inlined print_cls::$0 = (word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000
 Constant inlined assert_sbyte::b#2 = (const signed byte) test_sbytes::bd#0
-Constant inlined assert_sbyte::c#1 = (byte/signed byte/word/signed word) 2
+Constant inlined assert_sbyte::c#1 = (byte/signed byte/word/signed word/dword/signed dword) 2
 Constant inlined assert_sbyte::b#1 = (const signed byte) test_sbytes::bc#0
-Constant inlined assert_sbyte::c#0 = (byte/signed byte/word/signed word) 0
+Constant inlined assert_sbyte::c#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined assert_byte::b#0 = (const byte) test_bytes::bb#0
 Constant inlined assert_sbyte::b#0 = (const signed byte) test_sbytes::bb#0
 Constant inlined assert_byte::b#1 = (const byte) test_bytes::bc#0
-Constant inlined assert_byte::c#0 = (byte/signed byte/word/signed word) 0
+Constant inlined assert_byte::c#0 = (byte/signed byte/word/signed word/dword/signed dword) 0
 Constant inlined assert_byte::b#2 = (const byte) test_bytes::bd#0
-Constant inlined assert_byte::c#1 = (byte/signed byte/word/signed word) 2
-Constant inlined test_bytes::$3 = (const byte) test_bytes::bc#0-(byte/signed byte/word/signed word) 4
-Constant inlined assert_byte::c#2 = (byte/word/signed word) 254
-Constant inlined assert_sbyte::c#4 = (byte/signed byte/word/signed word) 2
+Constant inlined assert_byte::c#1 = (byte/signed byte/word/signed word/dword/signed dword) 2
+Constant inlined test_bytes::$3 = (const byte) test_bytes::bc#0-(byte/signed byte/word/signed word/dword/signed dword) 4
+Constant inlined assert_byte::c#2 = (byte/word/signed word/dword/signed dword) 254
+Constant inlined assert_sbyte::c#4 = (byte/signed byte/word/signed word/dword/signed dword) 2
 Constant inlined assert_sbyte::b#4 = (const signed byte) test_sbytes::bf#0
-Constant inlined assert_sbyte::c#3 = (byte/signed byte/word/signed word) 2
+Constant inlined assert_sbyte::c#3 = (byte/signed byte/word/signed word/dword/signed dword) 2
 Constant inlined assert_sbyte::b#3 = (const signed byte) test_sbytes::be#0
-Constant inlined assert_sbyte::c#2 = -(byte/signed byte/word/signed word) 2
-Constant inlined test_sbytes::$8 = -(byte/signed byte/word/signed word) 127
-Constant inlined test_sbytes::$9 = -(byte/signed byte/word/signed word) 127-(byte/signed byte/word/signed word) 127
+Constant inlined assert_sbyte::c#2 = -(byte/signed byte/word/signed word/dword/signed dword) 2
+Constant inlined test_sbytes::$8 = -(byte/signed byte/word/signed word/dword/signed dword) 127
+Constant inlined test_sbytes::$9 = -(byte/signed byte/word/signed word/dword/signed dword) 127-(byte/signed byte/word/signed word/dword/signed dword) 127
 Constant inlined assert_byte::msg#0 = (const string) test_bytes::msg
 Constant inlined assert_byte::msg#1 = (const string) test_bytes::msg1
 Constant inlined assert_byte::msg#2 = (const string) test_bytes::msg2
@@ -1938,12 +1938,12 @@ Constant inlined assert_sbyte::msg#0 = (const string) test_sbytes::msg
 Constant inlined assert_sbyte::msg#1 = (const string) test_sbytes::msg1
 Constant inlined assert_sbyte::msg#2 = (const string) test_sbytes::msg2
 Constant inlined assert_sbyte::msg#3 = (const string) test_sbytes::msg3
-Constant inlined print_cls::sc#0 = ((byte*))(word/signed word) 1024
+Constant inlined print_cls::sc#0 = ((byte*))(word/signed word/dword/signed dword) 1024
 Constant inlined print_str::str#4 = (const string) assert_byte::str2
 Constant inlined assert_sbyte::msg#4 = (const string) test_sbytes::msg4
 Constant inlined print_str::str#3 = (const string) assert_byte::str1
 Constant inlined print_str::str#2 = (const string) assert_byte::str
-Constant inlined char_cursor#0 = ((byte*))(word/signed word) 1024
+Constant inlined char_cursor#0 = ((byte*))(word/signed word/dword/signed dword) 1024
 Constant inlined print_str::str#8 = (const string) assert_sbyte::str2
 Constant inlined print_str::str#7 = (const string) assert_sbyte::str1
 Constant inlined print_str::str#6 = (const string) assert_sbyte::str
@@ -2086,7 +2086,7 @@ test_sbytes::@return: scope:[test_sbytes]  from test_sbytes::@4
   [21] return  [ ] ( main:2::test_sbytes:9 [ ] )
   to:@return
 assert_sbyte: scope:[assert_sbyte]  from test_sbytes test_sbytes::@1 test_sbytes::@2 test_sbytes::@3 test_sbytes::@4
-  [22] (signed byte) assert_sbyte::c#5 ← phi( test_sbytes/(byte/signed byte/word/signed word) 0 test_sbytes::@1/(byte/signed byte/word/signed word) 2 test_sbytes::@2/-(byte/signed byte/word/signed word) 2 test_sbytes::@3/(byte/signed byte/word/signed word) 2 test_sbytes::@4/(byte/signed byte/word/signed word) 2 ) [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] )
+  [22] (signed byte) assert_sbyte::c#5 ← phi( test_sbytes/(byte/signed byte/word/signed word/dword/signed dword) 0 test_sbytes::@1/(byte/signed byte/word/signed word/dword/signed dword) 2 test_sbytes::@2/-(byte/signed byte/word/signed word/dword/signed dword) 2 test_sbytes::@3/(byte/signed byte/word/signed word/dword/signed dword) 2 test_sbytes::@4/(byte/signed byte/word/signed word/dword/signed dword) 2 ) [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] )
   [22] (signed byte) assert_sbyte::b#5 ← phi( test_sbytes/(const signed byte) test_sbytes::bb#0 test_sbytes::@1/(const signed byte) test_sbytes::bc#0 test_sbytes::@2/(const signed byte) test_sbytes::bd#0 test_sbytes::@3/(const signed byte) test_sbytes::be#0 test_sbytes::@4/(const signed byte) test_sbytes::bf#0 ) [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] )
   [22] (byte*) assert_sbyte::msg#5 ← phi( test_sbytes/(const string) test_sbytes::msg test_sbytes::@1/(const string) test_sbytes::msg1 test_sbytes::@2/(const string) test_sbytes::msg2 test_sbytes::@3/(const string) test_sbytes::msg3 test_sbytes::@4/(const string) test_sbytes::msg4 ) [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::msg#5 assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 ] )
   [23] (byte*) print_str::str#5 ← (byte*) assert_sbyte::msg#5 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] )
@@ -2137,7 +2137,7 @@ print_ln: scope:[print_ln]  from assert_byte::@2 assert_sbyte::@2
   to:print_ln::@1
 print_ln::@1: scope:[print_ln]  from print_ln print_ln::@1
   [44] (byte*) line_cursor#21 ← phi( print_ln/(byte*) line_cursor#42 print_ln::@1/(byte*) line_cursor#1 ) [ char_cursor#2 line_cursor#21 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ char_cursor#2 line_cursor#21 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ char_cursor#2 line_cursor#21 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ char_cursor#2 line_cursor#21 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ char_cursor#2 line_cursor#21 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ char_cursor#2 line_cursor#21 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ char_cursor#2 line_cursor#21 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ char_cursor#2 line_cursor#21 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ char_cursor#2 line_cursor#21 ] )
-  [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] )
+  [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] )
   [46] if((byte*) line_cursor#1<(byte*) char_cursor#2) goto print_ln::@1 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] )
   to:print_ln::@return
 print_ln::@return: scope:[print_ln]  from print_ln::@1
@@ -2159,10 +2159,10 @@ test_bytes::@return: scope:[test_bytes]  from test_bytes::@2
   [54] return  [ line_cursor#1 ] ( main:2::test_bytes:7 [ line_cursor#1 ] )
   to:@return
 assert_byte: scope:[assert_byte]  from test_bytes test_bytes::@1 test_bytes::@2
-  [55] (byte*) line_cursor#45 ← phi( test_bytes/((byte*))(word/signed word) 1024 test_bytes::@1/(byte*) line_cursor#1 test_bytes::@2/(byte*) line_cursor#1 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
-  [55] (byte) assert_byte::c#3 ← phi( test_bytes/(byte/signed byte/word/signed word) 0 test_bytes::@1/(byte/signed byte/word/signed word) 2 test_bytes::@2/(byte/word/signed word) 254 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
+  [55] (byte*) line_cursor#45 ← phi( test_bytes/((byte*))(word/signed word/dword/signed dword) 1024 test_bytes::@1/(byte*) line_cursor#1 test_bytes::@2/(byte*) line_cursor#1 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
+  [55] (byte) assert_byte::c#3 ← phi( test_bytes/(byte/signed byte/word/signed word/dword/signed dword) 0 test_bytes::@1/(byte/signed byte/word/signed word/dword/signed dword) 2 test_bytes::@2/(byte/word/signed word/dword/signed dword) 254 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
   [55] (byte) assert_byte::b#3 ← phi( test_bytes/(const byte) test_bytes::bb#0 test_bytes::@1/(const byte) test_bytes::bc#0 test_bytes::@2/(const byte) test_bytes::bd#0 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
-  [55] (byte*) char_cursor#65 ← phi( test_bytes/((byte*))(word/signed word) 1024 test_bytes::@1/(byte*~) char_cursor#88 test_bytes::@2/(byte*~) char_cursor#89 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
+  [55] (byte*) char_cursor#65 ← phi( test_bytes/((byte*))(word/signed word/dword/signed dword) 1024 test_bytes::@1/(byte*~) char_cursor#88 test_bytes::@2/(byte*~) char_cursor#89 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
   [55] (byte*) assert_byte::msg#3 ← phi( test_bytes/(const string) test_bytes::msg test_bytes::@1/(const string) test_bytes::msg1 test_bytes::@2/(const string) test_bytes::msg2 ) [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#65 line_cursor#45 assert_byte::msg#3 assert_byte::b#3 assert_byte::c#3 ] )
   [56] (byte*) print_str::str#1 ← (byte*) assert_byte::msg#3 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] )
   [57] call print_str param-assignment [ char_cursor#2 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#2 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#2 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#2 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] )
@@ -2193,10 +2193,10 @@ print_cls: scope:[print_cls]  from main
   [68] phi() [ ] ( main:2::print_cls:5 [ ] )
   to:print_cls::@1
 print_cls::@1: scope:[print_cls]  from print_cls print_cls::@1
-  [69] (byte*) print_cls::sc#2 ← phi( print_cls/((byte*))(word/signed word) 1024 print_cls::@1/(byte*) print_cls::sc#1 ) [ print_cls::sc#2 ] ( main:2::print_cls:5 [ print_cls::sc#2 ] )
+  [69] (byte*) print_cls::sc#2 ← phi( print_cls/((byte*))(word/signed word/dword/signed dword) 1024 print_cls::@1/(byte*) print_cls::sc#1 ) [ print_cls::sc#2 ] ( main:2::print_cls:5 [ print_cls::sc#2 ] )
   [70] *((byte*) print_cls::sc#2) ← (byte) ' ' [ print_cls::sc#2 ] ( main:2::print_cls:5 [ print_cls::sc#2 ] )
   [71] (byte*) print_cls::sc#1 ← ++ (byte*) print_cls::sc#2 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] )
-  [72] if((byte*) print_cls::sc#1!=(word/signed word) 1024+(word/signed word) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] )
+  [72] if((byte*) print_cls::sc#1!=(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] )
   to:print_cls::@return
 print_cls::@return: scope:[print_cls]  from print_cls::@1
   [73] return  [ ] ( main:2::print_cls:5 [ ] )
@@ -2430,7 +2430,7 @@ test_sbytes: {
   //SEG23 [12] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG24 [22] phi from test_sbytes to assert_sbyte [phi:test_sbytes->assert_sbyte]
   assert_sbyte_from_test_sbytes:
-  //SEG25 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 0 [phi:test_sbytes->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG25 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:test_sbytes->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #0
     sta assert_sbyte.c
   //SEG26 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bb#0 [phi:test_sbytes->assert_sbyte#1] -- vbsz1=vbsc1 
@@ -2450,7 +2450,7 @@ test_sbytes: {
   //SEG30 [14] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG31 [22] phi from test_sbytes::@1 to assert_sbyte [phi:test_sbytes::@1->assert_sbyte]
   assert_sbyte_from_b1:
-  //SEG32 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 2 [phi:test_sbytes::@1->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG32 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@1->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #2
     sta assert_sbyte.c
   //SEG33 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bc#0 [phi:test_sbytes::@1->assert_sbyte#1] -- vbsz1=vbsc1 
@@ -2470,7 +2470,7 @@ test_sbytes: {
   //SEG37 [16] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG38 [22] phi from test_sbytes::@2 to assert_sbyte [phi:test_sbytes::@2->assert_sbyte]
   assert_sbyte_from_b2:
-  //SEG39 [22] phi (signed byte) assert_sbyte::c#5 = -(byte/signed byte/word/signed word) 2 [phi:test_sbytes::@2->assert_sbyte#0] -- vbsz1=vbsc1 
+  //SEG39 [22] phi (signed byte) assert_sbyte::c#5 = -(byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@2->assert_sbyte#0] -- vbsz1=vbsc1 
     lda #-2
     sta assert_sbyte.c
   //SEG40 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bd#0 [phi:test_sbytes::@2->assert_sbyte#1] -- vbsz1=vbsc1 
@@ -2490,7 +2490,7 @@ test_sbytes: {
   //SEG44 [18] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG45 [22] phi from test_sbytes::@3 to assert_sbyte [phi:test_sbytes::@3->assert_sbyte]
   assert_sbyte_from_b3:
-  //SEG46 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 2 [phi:test_sbytes::@3->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG46 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@3->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #2
     sta assert_sbyte.c
   //SEG47 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::be#0 [phi:test_sbytes::@3->assert_sbyte#1] -- vbsz1=vbsc1 
@@ -2510,7 +2510,7 @@ test_sbytes: {
   //SEG51 [20] call assert_sbyte param-assignment [ ] ( main:2::test_sbytes:9 [ ] )
   //SEG52 [22] phi from test_sbytes::@4 to assert_sbyte [phi:test_sbytes::@4->assert_sbyte]
   assert_sbyte_from_b4:
-  //SEG53 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 2 [phi:test_sbytes::@4->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG53 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@4->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #2
     sta assert_sbyte.c
   //SEG54 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bf#0 [phi:test_sbytes::@4->assert_sbyte#1] -- vbsz1=vbsc1 
@@ -2677,7 +2677,7 @@ print_ln: {
     jmp b1
   //SEG107 print_ln::@1
   b1:
-  //SEG108 [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) -- pbuz1=pbuz1_plus_vbuc1 
+  //SEG108 [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) -- pbuz1=pbuz1_plus_vbuc1 
     lda line_cursor
     clc
     adc #$28
@@ -2708,18 +2708,18 @@ test_bytes: {
   //SEG113 [49] call assert_byte param-assignment [ line_cursor#1 ] ( main:2::test_bytes:7 [ line_cursor#1 ] )
   //SEG114 [55] phi from test_bytes to assert_byte [phi:test_bytes->assert_byte]
   assert_byte_from_test_bytes:
-  //SEG115 [55] phi (byte*) line_cursor#45 = ((byte*))(word/signed word) 1024 [phi:test_bytes->assert_byte#0] -- pbuz1=pbuc1 
+  //SEG115 [55] phi (byte*) line_cursor#45 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:test_bytes->assert_byte#0] -- pbuz1=pbuc1 
     lda #<$400
     sta line_cursor
     lda #>$400
     sta line_cursor+1
-  //SEG116 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word) 0 [phi:test_bytes->assert_byte#1] -- vbuz1=vbuc1 
+  //SEG116 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:test_bytes->assert_byte#1] -- vbuz1=vbuc1 
     lda #0
     sta assert_byte.c
   //SEG117 [55] phi (byte) assert_byte::b#3 = (const byte) test_bytes::bb#0 [phi:test_bytes->assert_byte#2] -- vbuz1=vbuc1 
     lda #bb
     sta assert_byte.b
-  //SEG118 [55] phi (byte*) char_cursor#65 = ((byte*))(word/signed word) 1024 [phi:test_bytes->assert_byte#3] -- pbuz1=pbuc1 
+  //SEG118 [55] phi (byte*) char_cursor#65 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:test_bytes->assert_byte#3] -- pbuz1=pbuc1 
     lda #<$400
     sta char_cursor
     lda #>$400
@@ -2742,7 +2742,7 @@ test_bytes: {
   //SEG123 [55] phi from test_bytes::@1 to assert_byte [phi:test_bytes::@1->assert_byte]
   assert_byte_from_b1:
   //SEG124 [55] phi (byte*) line_cursor#45 = (byte*) line_cursor#1 [phi:test_bytes::@1->assert_byte#0] -- register_copy 
-  //SEG125 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word) 2 [phi:test_bytes::@1->assert_byte#1] -- vbuz1=vbuc1 
+  //SEG125 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_bytes::@1->assert_byte#1] -- vbuz1=vbuc1 
     lda #2
     sta assert_byte.c
   //SEG126 [55] phi (byte) assert_byte::b#3 = (const byte) test_bytes::bc#0 [phi:test_bytes::@1->assert_byte#2] -- vbuz1=vbuc1 
@@ -2767,7 +2767,7 @@ test_bytes: {
   //SEG132 [55] phi from test_bytes::@2 to assert_byte [phi:test_bytes::@2->assert_byte]
   assert_byte_from_b2:
   //SEG133 [55] phi (byte*) line_cursor#45 = (byte*) line_cursor#1 [phi:test_bytes::@2->assert_byte#0] -- register_copy 
-  //SEG134 [55] phi (byte) assert_byte::c#3 = (byte/word/signed word) 254 [phi:test_bytes::@2->assert_byte#1] -- vbuz1=vbuc1 
+  //SEG134 [55] phi (byte) assert_byte::c#3 = (byte/word/signed word/dword/signed dword) 254 [phi:test_bytes::@2->assert_byte#1] -- vbuz1=vbuc1 
     lda #$fe
     sta assert_byte.c
   //SEG135 [55] phi (byte) assert_byte::b#3 = (const byte) test_bytes::bd#0 [phi:test_bytes::@2->assert_byte#2] -- vbuz1=vbuc1 
@@ -2884,7 +2884,7 @@ print_cls: {
     .label sc = $10
   //SEG174 [69] phi from print_cls to print_cls::@1 [phi:print_cls->print_cls::@1]
   b1_from_print_cls:
-  //SEG175 [69] phi (byte*) print_cls::sc#2 = ((byte*))(word/signed word) 1024 [phi:print_cls->print_cls::@1#0] -- pbuz1=pbuc1 
+  //SEG175 [69] phi (byte*) print_cls::sc#2 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:print_cls->print_cls::@1#0] -- pbuz1=pbuc1 
     lda #<$400
     sta sc
     lda #>$400
@@ -2905,7 +2905,7 @@ print_cls: {
     bne !+
     inc sc+1
   !:
-  //SEG181 [72] if((byte*) print_cls::sc#1!=(word/signed word) 1024+(word/signed word) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] ) -- pbuz1_neq_vwuc1_then_la1 
+  //SEG181 [72] if((byte*) print_cls::sc#1!=(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] ) -- pbuz1_neq_vwuc1_then_la1 
     lda sc+1
     cmp #>$400+$3e8
     bne b1_from_b1
@@ -2934,28 +2934,28 @@ Removing always clobbered register reg byte y as potential for zp ZP_BYTE:14 [ a
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:15 [ assert_byte::c#3 ]
 Removing always clobbered register reg byte y as potential for zp ZP_BYTE:15 [ assert_byte::c#3 ]
 Statement [40] *((byte*) char_cursor#2) ← *((byte*) print_str::str#10) [ char_cursor#2 print_str::str#10 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:12::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:12::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:12::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:57 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:57 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:57 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:59 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:59 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:59 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:62 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:62 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:62 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:67 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:67 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:67 [ line_cursor#45 char_cursor#2 print_str::str#10 ] ) always clobbers reg byte a reg byte y 
-Statement [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) always clobbers reg byte a 
+Statement [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) always clobbers reg byte a 
 Statement [46] if((byte*) line_cursor#1<(byte*) char_cursor#2) goto print_ln::@1 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) always clobbers reg byte a 
 Statement [50] (byte*~) char_cursor#88 ← (byte*) line_cursor#1 [ line_cursor#1 char_cursor#88 ] ( main:2::test_bytes:7 [ line_cursor#1 char_cursor#88 ] ) always clobbers reg byte a 
 Statement [52] (byte*~) char_cursor#89 ← (byte*) line_cursor#1 [ line_cursor#1 char_cursor#89 ] ( main:2::test_bytes:7 [ line_cursor#1 char_cursor#89 ] ) always clobbers reg byte a 
 Statement [56] (byte*) print_str::str#1 ← (byte*) assert_byte::msg#3 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] ) always clobbers reg byte a 
 Statement [61] *((const byte*) BGCOL#0) ← (const byte) RED#0 [ char_cursor#2 line_cursor#45 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#2 line_cursor#45 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#2 line_cursor#45 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#2 line_cursor#45 ] ) always clobbers reg byte a 
 Statement [70] *((byte*) print_cls::sc#2) ← (byte) ' ' [ print_cls::sc#2 ] ( main:2::print_cls:5 [ print_cls::sc#2 ] ) always clobbers reg byte a reg byte y 
-Statement [72] if((byte*) print_cls::sc#1!=(word/signed word) 1024+(word/signed word) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] ) always clobbers reg byte a 
+Statement [72] if((byte*) print_cls::sc#1!=(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] ) always clobbers reg byte a 
 Statement [6] *((const byte*) BGCOL#0) ← (const byte) GREEN#0 [ ] ( main:2 [ ] ) always clobbers reg byte a 
 Statement [23] (byte*) print_str::str#5 ← (byte*) assert_sbyte::msg#5 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 line_cursor#1 ] ) always clobbers reg byte a 
 Statement [24] (byte*~) char_cursor#82 ← (byte*) line_cursor#1 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 char_cursor#82 line_cursor#1 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 char_cursor#82 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:14 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 char_cursor#82 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:16 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 char_cursor#82 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:18 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 char_cursor#82 line_cursor#1 ] main:2::test_sbytes:9::assert_sbyte:20 [ assert_sbyte::b#5 assert_sbyte::c#5 print_str::str#5 char_cursor#82 line_cursor#1 ] ) always clobbers reg byte a 
 Statement [29] *((const byte*) BGCOL#0) ← (const byte) RED#0 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20 [ line_cursor#1 char_cursor#2 ] ) always clobbers reg byte a 
 Statement [38] if(*((byte*) print_str::str#10)!=(byte) '@') goto print_str::@2 [ char_cursor#2 print_str::str#10 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:12::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:12::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:12::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:57 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:57 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:57 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:59 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:59 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:59 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:62 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:62 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:62 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:67 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:67 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:67 [ line_cursor#45 char_cursor#2 print_str::str#10 ] ) always clobbers reg byte a reg byte y 
 Statement [40] *((byte*) char_cursor#2) ← *((byte*) print_str::str#10) [ char_cursor#2 print_str::str#10 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:25 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:12::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:27 [ assert_sbyte::b#5 assert_sbyte::c#5 line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:12::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:30 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:12::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:14::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:16::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:18::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_sbytes:9::assert_sbyte:20::print_str:35 [ line_cursor#1 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:57 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:57 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:57 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:59 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:59 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:59 [ line_cursor#45 assert_byte::b#3 assert_byte::c#3 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:62 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:62 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:62 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:49::print_str:67 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:51::print_str:67 [ line_cursor#45 char_cursor#2 print_str::str#10 ] main:2::test_bytes:7::assert_byte:53::print_str:67 [ line_cursor#45 char_cursor#2 print_str::str#10 ] ) always clobbers reg byte a reg byte y 
-Statement [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) always clobbers reg byte a 
+Statement [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) always clobbers reg byte a 
 Statement [46] if((byte*) line_cursor#1<(byte*) char_cursor#2) goto print_ln::@1 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) always clobbers reg byte a 
 Statement [50] (byte*~) char_cursor#88 ← (byte*) line_cursor#1 [ line_cursor#1 char_cursor#88 ] ( main:2::test_bytes:7 [ line_cursor#1 char_cursor#88 ] ) always clobbers reg byte a 
 Statement [52] (byte*~) char_cursor#89 ← (byte*) line_cursor#1 [ line_cursor#1 char_cursor#89 ] ( main:2::test_bytes:7 [ line_cursor#1 char_cursor#89 ] ) always clobbers reg byte a 
 Statement [56] (byte*) print_str::str#1 ← (byte*) assert_byte::msg#3 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] ( main:2::test_bytes:7::assert_byte:49 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:51 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] main:2::test_bytes:7::assert_byte:53 [ print_str::str#1 char_cursor#65 line_cursor#45 assert_byte::b#3 assert_byte::c#3 ] ) always clobbers reg byte a 
 Statement [61] *((const byte*) BGCOL#0) ← (const byte) RED#0 [ char_cursor#2 line_cursor#45 ] ( main:2::test_bytes:7::assert_byte:49 [ char_cursor#2 line_cursor#45 ] main:2::test_bytes:7::assert_byte:51 [ char_cursor#2 line_cursor#45 ] main:2::test_bytes:7::assert_byte:53 [ char_cursor#2 line_cursor#45 ] ) always clobbers reg byte a 
 Statement [70] *((byte*) print_cls::sc#2) ← (byte) ' ' [ print_cls::sc#2 ] ( main:2::print_cls:5 [ print_cls::sc#2 ] ) always clobbers reg byte a reg byte y 
-Statement [72] if((byte*) print_cls::sc#1!=(word/signed word) 1024+(word/signed word) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] ) always clobbers reg byte a 
+Statement [72] if((byte*) print_cls::sc#1!=(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] ) always clobbers reg byte a 
 Potential registers zp ZP_WORD:2 [ assert_sbyte::msg#5 ] : zp ZP_WORD:2 , 
 Potential registers zp ZP_BYTE:4 [ assert_sbyte::b#5 ] : zp ZP_BYTE:4 , reg byte x , 
 Potential registers zp ZP_BYTE:5 [ assert_sbyte::c#5 ] : zp ZP_BYTE:5 , reg byte x , 
@@ -3067,7 +3067,7 @@ test_sbytes: {
   //SEG23 [12] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG24 [22] phi from test_sbytes to assert_sbyte [phi:test_sbytes->assert_sbyte]
   assert_sbyte_from_test_sbytes:
-  //SEG25 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 0 [phi:test_sbytes->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG25 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:test_sbytes->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #0
     sta assert_sbyte.c
   //SEG26 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bb#0 [phi:test_sbytes->assert_sbyte#1] -- vbsxx=vbsc1 
@@ -3086,7 +3086,7 @@ test_sbytes: {
   //SEG30 [14] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG31 [22] phi from test_sbytes::@1 to assert_sbyte [phi:test_sbytes::@1->assert_sbyte]
   assert_sbyte_from_b1:
-  //SEG32 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 2 [phi:test_sbytes::@1->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG32 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@1->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #2
     sta assert_sbyte.c
   //SEG33 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bc#0 [phi:test_sbytes::@1->assert_sbyte#1] -- vbsxx=vbsc1 
@@ -3105,7 +3105,7 @@ test_sbytes: {
   //SEG37 [16] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG38 [22] phi from test_sbytes::@2 to assert_sbyte [phi:test_sbytes::@2->assert_sbyte]
   assert_sbyte_from_b2:
-  //SEG39 [22] phi (signed byte) assert_sbyte::c#5 = -(byte/signed byte/word/signed word) 2 [phi:test_sbytes::@2->assert_sbyte#0] -- vbsz1=vbsc1 
+  //SEG39 [22] phi (signed byte) assert_sbyte::c#5 = -(byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@2->assert_sbyte#0] -- vbsz1=vbsc1 
     lda #-2
     sta assert_sbyte.c
   //SEG40 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bd#0 [phi:test_sbytes::@2->assert_sbyte#1] -- vbsxx=vbsc1 
@@ -3124,7 +3124,7 @@ test_sbytes: {
   //SEG44 [18] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG45 [22] phi from test_sbytes::@3 to assert_sbyte [phi:test_sbytes::@3->assert_sbyte]
   assert_sbyte_from_b3:
-  //SEG46 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 2 [phi:test_sbytes::@3->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG46 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@3->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #2
     sta assert_sbyte.c
   //SEG47 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::be#0 [phi:test_sbytes::@3->assert_sbyte#1] -- vbsxx=vbsc1 
@@ -3143,7 +3143,7 @@ test_sbytes: {
   //SEG51 [20] call assert_sbyte param-assignment [ ] ( main:2::test_sbytes:9 [ ] )
   //SEG52 [22] phi from test_sbytes::@4 to assert_sbyte [phi:test_sbytes::@4->assert_sbyte]
   assert_sbyte_from_b4:
-  //SEG53 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 2 [phi:test_sbytes::@4->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG53 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@4->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #2
     sta assert_sbyte.c
   //SEG54 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bf#0 [phi:test_sbytes::@4->assert_sbyte#1] -- vbsxx=vbsc1 
@@ -3307,7 +3307,7 @@ print_ln: {
     jmp b1
   //SEG107 print_ln::@1
   b1:
-  //SEG108 [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) -- pbuz1=pbuz1_plus_vbuc1 
+  //SEG108 [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) -- pbuz1=pbuz1_plus_vbuc1 
     lda line_cursor
     clc
     adc #$28
@@ -3338,17 +3338,17 @@ test_bytes: {
   //SEG113 [49] call assert_byte param-assignment [ line_cursor#1 ] ( main:2::test_bytes:7 [ line_cursor#1 ] )
   //SEG114 [55] phi from test_bytes to assert_byte [phi:test_bytes->assert_byte]
   assert_byte_from_test_bytes:
-  //SEG115 [55] phi (byte*) line_cursor#45 = ((byte*))(word/signed word) 1024 [phi:test_bytes->assert_byte#0] -- pbuz1=pbuc1 
+  //SEG115 [55] phi (byte*) line_cursor#45 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:test_bytes->assert_byte#0] -- pbuz1=pbuc1 
     lda #<$400
     sta line_cursor
     lda #>$400
     sta line_cursor+1
-  //SEG116 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word) 0 [phi:test_bytes->assert_byte#1] -- vbuz1=vbuc1 
+  //SEG116 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:test_bytes->assert_byte#1] -- vbuz1=vbuc1 
     lda #0
     sta assert_byte.c
   //SEG117 [55] phi (byte) assert_byte::b#3 = (const byte) test_bytes::bb#0 [phi:test_bytes->assert_byte#2] -- vbuxx=vbuc1 
     ldx #bb
-  //SEG118 [55] phi (byte*) char_cursor#65 = ((byte*))(word/signed word) 1024 [phi:test_bytes->assert_byte#3] -- pbuz1=pbuc1 
+  //SEG118 [55] phi (byte*) char_cursor#65 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:test_bytes->assert_byte#3] -- pbuz1=pbuc1 
     lda #<$400
     sta char_cursor
     lda #>$400
@@ -3371,7 +3371,7 @@ test_bytes: {
   //SEG123 [55] phi from test_bytes::@1 to assert_byte [phi:test_bytes::@1->assert_byte]
   assert_byte_from_b1:
   //SEG124 [55] phi (byte*) line_cursor#45 = (byte*) line_cursor#1 [phi:test_bytes::@1->assert_byte#0] -- register_copy 
-  //SEG125 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word) 2 [phi:test_bytes::@1->assert_byte#1] -- vbuz1=vbuc1 
+  //SEG125 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_bytes::@1->assert_byte#1] -- vbuz1=vbuc1 
     lda #2
     sta assert_byte.c
   //SEG126 [55] phi (byte) assert_byte::b#3 = (const byte) test_bytes::bc#0 [phi:test_bytes::@1->assert_byte#2] -- vbuxx=vbuc1 
@@ -3395,7 +3395,7 @@ test_bytes: {
   //SEG132 [55] phi from test_bytes::@2 to assert_byte [phi:test_bytes::@2->assert_byte]
   assert_byte_from_b2:
   //SEG133 [55] phi (byte*) line_cursor#45 = (byte*) line_cursor#1 [phi:test_bytes::@2->assert_byte#0] -- register_copy 
-  //SEG134 [55] phi (byte) assert_byte::c#3 = (byte/word/signed word) 254 [phi:test_bytes::@2->assert_byte#1] -- vbuz1=vbuc1 
+  //SEG134 [55] phi (byte) assert_byte::c#3 = (byte/word/signed word/dword/signed dword) 254 [phi:test_bytes::@2->assert_byte#1] -- vbuz1=vbuc1 
     lda #$fe
     sta assert_byte.c
   //SEG135 [55] phi (byte) assert_byte::b#3 = (const byte) test_bytes::bd#0 [phi:test_bytes::@2->assert_byte#2] -- vbuxx=vbuc1 
@@ -3506,7 +3506,7 @@ print_cls: {
     .label sc = 2
   //SEG174 [69] phi from print_cls to print_cls::@1 [phi:print_cls->print_cls::@1]
   b1_from_print_cls:
-  //SEG175 [69] phi (byte*) print_cls::sc#2 = ((byte*))(word/signed word) 1024 [phi:print_cls->print_cls::@1#0] -- pbuz1=pbuc1 
+  //SEG175 [69] phi (byte*) print_cls::sc#2 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:print_cls->print_cls::@1#0] -- pbuz1=pbuc1 
     lda #<$400
     sta sc
     lda #>$400
@@ -3527,7 +3527,7 @@ print_cls: {
     bne !+
     inc sc+1
   !:
-  //SEG181 [72] if((byte*) print_cls::sc#1!=(word/signed word) 1024+(word/signed word) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] ) -- pbuz1_neq_vwuc1_then_la1 
+  //SEG181 [72] if((byte*) print_cls::sc#1!=(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] ) -- pbuz1_neq_vwuc1_then_la1 
     lda sc+1
     cmp #>$400+$3e8
     bne b1_from_b1
@@ -3663,11 +3663,11 @@ FINAL SYMBOL TABLE
 (label) @begin
 (label) @end
 (byte*) BGCOL
-(const byte*) BGCOL#0 BGCOL = ((byte*))(word) 53281
+(const byte*) BGCOL#0 BGCOL = ((byte*))(word/dword/signed dword) 53281
 (byte) GREEN
-(const byte) GREEN#0 GREEN = (byte/signed byte/word/signed word) 5
+(const byte) GREEN#0 GREEN = (byte/signed byte/word/signed word/dword/signed dword) 5
 (byte) RED
-(const byte) RED#0 RED = (byte/signed byte/word/signed word) 2
+(const byte) RED#0 RED = (byte/signed byte/word/signed word/dword/signed dword) 2
 (void()) assert_byte((byte*) assert_byte::msg , (byte) assert_byte::b , (byte) assert_byte::c)
 (label) assert_byte::@1
 (label) assert_byte::@2
@@ -3741,11 +3741,11 @@ FINAL SYMBOL TABLE
 (label) test_bytes::@2
 (label) test_bytes::@return
 (byte) test_bytes::bb
-(const byte) test_bytes::bb#0 bb = (byte/signed byte/word/signed word) 0
+(const byte) test_bytes::bb#0 bb = (byte/signed byte/word/signed word/dword/signed dword) 0
 (byte) test_bytes::bc
-(const byte) test_bytes::bc#0 bc = (const byte) test_bytes::bb#0+(byte/signed byte/word/signed word) 2
+(const byte) test_bytes::bc#0 bc = (const byte) test_bytes::bb#0+(byte/signed byte/word/signed word/dword/signed dword) 2
 (byte) test_bytes::bd
-(const byte) test_bytes::bd#0 bd = ((byte))(const byte) test_bytes::bc#0-(byte/signed byte/word/signed word) 4
+(const byte) test_bytes::bd#0 bd = ((byte))(const byte) test_bytes::bc#0-(byte/signed byte/word/signed word/dword/signed dword) 4
 (const string) test_bytes::msg msg = (string) "0=0@"
 (const string) test_bytes::msg1 msg1 = (string) "0+2=2@"
 (const string) test_bytes::msg2 msg2 = (string) "0+2-4=254@"
@@ -3756,15 +3756,15 @@ FINAL SYMBOL TABLE
 (label) test_sbytes::@4
 (label) test_sbytes::@return
 (signed byte) test_sbytes::bb
-(const signed byte) test_sbytes::bb#0 bb = (byte/signed byte/word/signed word) 0
+(const signed byte) test_sbytes::bb#0 bb = (byte/signed byte/word/signed word/dword/signed dword) 0
 (signed byte) test_sbytes::bc
-(const signed byte) test_sbytes::bc#0 bc = (const signed byte) test_sbytes::bb#0+(byte/signed byte/word/signed word) 2
+(const signed byte) test_sbytes::bc#0 bc = (const signed byte) test_sbytes::bb#0+(byte/signed byte/word/signed word/dword/signed dword) 2
 (signed byte) test_sbytes::bd
-(const signed byte) test_sbytes::bd#0 bd = (const signed byte) test_sbytes::bc#0-(byte/signed byte/word/signed word) 4
+(const signed byte) test_sbytes::bd#0 bd = (const signed byte) test_sbytes::bc#0-(byte/signed byte/word/signed word/dword/signed dword) 4
 (signed byte) test_sbytes::be
 (const signed byte) test_sbytes::be#0 be = -(const signed byte) test_sbytes::bd#0
 (signed byte) test_sbytes::bf
-(const signed byte) test_sbytes::bf#0 bf = ((signed byte))-(byte/signed byte/word/signed word) 127-(byte/signed byte/word/signed word) 127
+(const signed byte) test_sbytes::bf#0 bf = ((signed byte))-(byte/signed byte/word/signed word/dword/signed dword) 127-(byte/signed byte/word/signed word/dword/signed dword) 127
 (const string) test_sbytes::msg msg = (string) "0=0@"
 (const string) test_sbytes::msg1 msg1 = (string) "0+2=2@"
 (const string) test_sbytes::msg2 msg2 = (string) "0+2-4=-2@"
@@ -3830,7 +3830,7 @@ test_sbytes: {
     .const be = -bd
   //SEG23 [12] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG24 [22] phi from test_sbytes to assert_sbyte [phi:test_sbytes->assert_sbyte]
-  //SEG25 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 0 [phi:test_sbytes->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG25 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:test_sbytes->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #0
     sta assert_sbyte.c
   //SEG26 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bb#0 [phi:test_sbytes->assert_sbyte#1] -- vbsxx=vbsc1 
@@ -3845,7 +3845,7 @@ test_sbytes: {
   //SEG29 test_sbytes::@1
   //SEG30 [14] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG31 [22] phi from test_sbytes::@1 to assert_sbyte [phi:test_sbytes::@1->assert_sbyte]
-  //SEG32 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 2 [phi:test_sbytes::@1->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG32 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@1->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #2
     sta assert_sbyte.c
   //SEG33 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bc#0 [phi:test_sbytes::@1->assert_sbyte#1] -- vbsxx=vbsc1 
@@ -3860,7 +3860,7 @@ test_sbytes: {
   //SEG36 test_sbytes::@2
   //SEG37 [16] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG38 [22] phi from test_sbytes::@2 to assert_sbyte [phi:test_sbytes::@2->assert_sbyte]
-  //SEG39 [22] phi (signed byte) assert_sbyte::c#5 = -(byte/signed byte/word/signed word) 2 [phi:test_sbytes::@2->assert_sbyte#0] -- vbsz1=vbsc1 
+  //SEG39 [22] phi (signed byte) assert_sbyte::c#5 = -(byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@2->assert_sbyte#0] -- vbsz1=vbsc1 
     lda #-2
     sta assert_sbyte.c
   //SEG40 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bd#0 [phi:test_sbytes::@2->assert_sbyte#1] -- vbsxx=vbsc1 
@@ -3875,7 +3875,7 @@ test_sbytes: {
   //SEG43 test_sbytes::@3
   //SEG44 [18] call assert_sbyte param-assignment [ line_cursor#1 ] ( main:2::test_sbytes:9 [ line_cursor#1 ] )
   //SEG45 [22] phi from test_sbytes::@3 to assert_sbyte [phi:test_sbytes::@3->assert_sbyte]
-  //SEG46 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 2 [phi:test_sbytes::@3->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG46 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@3->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #2
     sta assert_sbyte.c
   //SEG47 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::be#0 [phi:test_sbytes::@3->assert_sbyte#1] -- vbsxx=vbsc1 
@@ -3890,7 +3890,7 @@ test_sbytes: {
   //SEG50 test_sbytes::@4
   //SEG51 [20] call assert_sbyte param-assignment [ ] ( main:2::test_sbytes:9 [ ] )
   //SEG52 [22] phi from test_sbytes::@4 to assert_sbyte [phi:test_sbytes::@4->assert_sbyte]
-  //SEG53 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word) 2 [phi:test_sbytes::@4->assert_sbyte#0] -- vbsz1=vbuc1 
+  //SEG53 [22] phi (signed byte) assert_sbyte::c#5 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_sbytes::@4->assert_sbyte#0] -- vbsz1=vbuc1 
     lda #2
     sta assert_sbyte.c
   //SEG54 [22] phi (signed byte) assert_sbyte::b#5 = (const signed byte) test_sbytes::bf#0 [phi:test_sbytes::@4->assert_sbyte#1] -- vbsxx=vbsc1 
@@ -4024,7 +4024,7 @@ print_ln: {
   //SEG106 [44] phi (byte*) line_cursor#21 = (byte*) line_cursor#42 [phi:print_ln/print_ln::@1->print_ln::@1#0] -- register_copy 
   //SEG107 print_ln::@1
   b1:
-  //SEG108 [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) -- pbuz1=pbuz1_plus_vbuc1 
+  //SEG108 [45] (byte*) line_cursor#1 ← (byte*) line_cursor#21 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ line_cursor#1 char_cursor#2 ] ( main:2::test_sbytes:9::assert_sbyte:12::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:14::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:16::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:18::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_sbytes:9::assert_sbyte:20::print_ln:32 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:49::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:51::print_ln:64 [ line_cursor#1 char_cursor#2 ] main:2::test_bytes:7::assert_byte:53::print_ln:64 [ line_cursor#1 char_cursor#2 ] ) -- pbuz1=pbuz1_plus_vbuc1 
     lda line_cursor
     clc
     adc #$28
@@ -4052,17 +4052,17 @@ test_bytes: {
     .const bd = bc-4
   //SEG113 [49] call assert_byte param-assignment [ line_cursor#1 ] ( main:2::test_bytes:7 [ line_cursor#1 ] )
   //SEG114 [55] phi from test_bytes to assert_byte [phi:test_bytes->assert_byte]
-  //SEG115 [55] phi (byte*) line_cursor#45 = ((byte*))(word/signed word) 1024 [phi:test_bytes->assert_byte#0] -- pbuz1=pbuc1 
+  //SEG115 [55] phi (byte*) line_cursor#45 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:test_bytes->assert_byte#0] -- pbuz1=pbuc1 
     lda #<$400
     sta line_cursor
     lda #>$400
     sta line_cursor+1
-  //SEG116 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word) 0 [phi:test_bytes->assert_byte#1] -- vbuz1=vbuc1 
+  //SEG116 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word/dword/signed dword) 0 [phi:test_bytes->assert_byte#1] -- vbuz1=vbuc1 
     lda #0
     sta assert_byte.c
   //SEG117 [55] phi (byte) assert_byte::b#3 = (const byte) test_bytes::bb#0 [phi:test_bytes->assert_byte#2] -- vbuxx=vbuc1 
     ldx #bb
-  //SEG118 [55] phi (byte*) char_cursor#65 = ((byte*))(word/signed word) 1024 [phi:test_bytes->assert_byte#3] -- pbuz1=pbuc1 
+  //SEG118 [55] phi (byte*) char_cursor#65 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:test_bytes->assert_byte#3] -- pbuz1=pbuc1 
     lda #<$400
     sta char_cursor
     lda #>$400
@@ -4082,7 +4082,7 @@ test_bytes: {
   //SEG122 [51] call assert_byte param-assignment [ line_cursor#1 ] ( main:2::test_bytes:7 [ line_cursor#1 ] )
   //SEG123 [55] phi from test_bytes::@1 to assert_byte [phi:test_bytes::@1->assert_byte]
   //SEG124 [55] phi (byte*) line_cursor#45 = (byte*) line_cursor#1 [phi:test_bytes::@1->assert_byte#0] -- register_copy 
-  //SEG125 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word) 2 [phi:test_bytes::@1->assert_byte#1] -- vbuz1=vbuc1 
+  //SEG125 [55] phi (byte) assert_byte::c#3 = (byte/signed byte/word/signed word/dword/signed dword) 2 [phi:test_bytes::@1->assert_byte#1] -- vbuz1=vbuc1 
     lda #2
     sta assert_byte.c
   //SEG126 [55] phi (byte) assert_byte::b#3 = (const byte) test_bytes::bc#0 [phi:test_bytes::@1->assert_byte#2] -- vbuxx=vbuc1 
@@ -4103,7 +4103,7 @@ test_bytes: {
   //SEG131 [53] call assert_byte param-assignment [ line_cursor#1 ] ( main:2::test_bytes:7 [ line_cursor#1 ] )
   //SEG132 [55] phi from test_bytes::@2 to assert_byte [phi:test_bytes::@2->assert_byte]
   //SEG133 [55] phi (byte*) line_cursor#45 = (byte*) line_cursor#1 [phi:test_bytes::@2->assert_byte#0] -- register_copy 
-  //SEG134 [55] phi (byte) assert_byte::c#3 = (byte/word/signed word) 254 [phi:test_bytes::@2->assert_byte#1] -- vbuz1=vbuc1 
+  //SEG134 [55] phi (byte) assert_byte::c#3 = (byte/word/signed word/dword/signed dword) 254 [phi:test_bytes::@2->assert_byte#1] -- vbuz1=vbuc1 
     lda #$fe
     sta assert_byte.c
   //SEG135 [55] phi (byte) assert_byte::b#3 = (const byte) test_bytes::bd#0 [phi:test_bytes::@2->assert_byte#2] -- vbuxx=vbuc1 
@@ -4192,7 +4192,7 @@ assert_byte: {
 print_cls: {
     .label sc = 2
   //SEG174 [69] phi from print_cls to print_cls::@1 [phi:print_cls->print_cls::@1]
-  //SEG175 [69] phi (byte*) print_cls::sc#2 = ((byte*))(word/signed word) 1024 [phi:print_cls->print_cls::@1#0] -- pbuz1=pbuc1 
+  //SEG175 [69] phi (byte*) print_cls::sc#2 = ((byte*))(word/signed word/dword/signed dword) 1024 [phi:print_cls->print_cls::@1#0] -- pbuz1=pbuc1 
     lda #<$400
     sta sc
     lda #>$400
@@ -4210,7 +4210,7 @@ print_cls: {
     bne !+
     inc sc+1
   !:
-  //SEG181 [72] if((byte*) print_cls::sc#1!=(word/signed word) 1024+(word/signed word) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] ) -- pbuz1_neq_vwuc1_then_la1 
+  //SEG181 [72] if((byte*) print_cls::sc#1!=(word/signed word/dword/signed dword) 1024+(word/signed word/dword/signed dword) 1000) goto print_cls::@1 [ print_cls::sc#1 ] ( main:2::print_cls:5 [ print_cls::sc#1 ] ) -- pbuz1_neq_vwuc1_then_la1 
     lda sc+1
     cmp #>$400+$3e8
     bne b1
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/constants.sym b/src/test/java/dk/camelot64/kickc/test/ref/constants.sym
index 9f080281a..8c6ad8a01 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/constants.sym
+++ b/src/test/java/dk/camelot64/kickc/test/ref/constants.sym
@@ -2,11 +2,11 @@
 (label) @begin
 (label) @end
 (byte*) BGCOL
-(const byte*) BGCOL#0 BGCOL = ((byte*))(word) 53281
+(const byte*) BGCOL#0 BGCOL = ((byte*))(word/dword/signed dword) 53281
 (byte) GREEN
-(const byte) GREEN#0 GREEN = (byte/signed byte/word/signed word) 5
+(const byte) GREEN#0 GREEN = (byte/signed byte/word/signed word/dword/signed dword) 5
 (byte) RED
-(const byte) RED#0 RED = (byte/signed byte/word/signed word) 2
+(const byte) RED#0 RED = (byte/signed byte/word/signed word/dword/signed dword) 2
 (void()) assert_byte((byte*) assert_byte::msg , (byte) assert_byte::b , (byte) assert_byte::c)
 (label) assert_byte::@1
 (label) assert_byte::@2
@@ -80,11 +80,11 @@
 (label) test_bytes::@2
 (label) test_bytes::@return
 (byte) test_bytes::bb
-(const byte) test_bytes::bb#0 bb = (byte/signed byte/word/signed word) 0
+(const byte) test_bytes::bb#0 bb = (byte/signed byte/word/signed word/dword/signed dword) 0
 (byte) test_bytes::bc
-(const byte) test_bytes::bc#0 bc = (const byte) test_bytes::bb#0+(byte/signed byte/word/signed word) 2
+(const byte) test_bytes::bc#0 bc = (const byte) test_bytes::bb#0+(byte/signed byte/word/signed word/dword/signed dword) 2
 (byte) test_bytes::bd
-(const byte) test_bytes::bd#0 bd = ((byte))(const byte) test_bytes::bc#0-(byte/signed byte/word/signed word) 4
+(const byte) test_bytes::bd#0 bd = ((byte))(const byte) test_bytes::bc#0-(byte/signed byte/word/signed word/dword/signed dword) 4
 (const string) test_bytes::msg msg = (string) "0=0@"
 (const string) test_bytes::msg1 msg1 = (string) "0+2=2@"
 (const string) test_bytes::msg2 msg2 = (string) "0+2-4=254@"
@@ -95,15 +95,15 @@
 (label) test_sbytes::@4
 (label) test_sbytes::@return
 (signed byte) test_sbytes::bb
-(const signed byte) test_sbytes::bb#0 bb = (byte/signed byte/word/signed word) 0
+(const signed byte) test_sbytes::bb#0 bb = (byte/signed byte/word/signed word/dword/signed dword) 0
 (signed byte) test_sbytes::bc
-(const signed byte) test_sbytes::bc#0 bc = (const signed byte) test_sbytes::bb#0+(byte/signed byte/word/signed word) 2
+(const signed byte) test_sbytes::bc#0 bc = (const signed byte) test_sbytes::bb#0+(byte/signed byte/word/signed word/dword/signed dword) 2
 (signed byte) test_sbytes::bd
-(const signed byte) test_sbytes::bd#0 bd = (const signed byte) test_sbytes::bc#0-(byte/signed byte/word/signed word) 4
+(const signed byte) test_sbytes::bd#0 bd = (const signed byte) test_sbytes::bc#0-(byte/signed byte/word/signed word/dword/signed dword) 4
 (signed byte) test_sbytes::be
 (const signed byte) test_sbytes::be#0 be = -(const signed byte) test_sbytes::bd#0
 (signed byte) test_sbytes::bf
-(const signed byte) test_sbytes::bf#0 bf = ((signed byte))-(byte/signed byte/word/signed word) 127-(byte/signed byte/word/signed word) 127
+(const signed byte) test_sbytes::bf#0 bf = ((signed byte))-(byte/signed byte/word/signed word/dword/signed dword) 127-(byte/signed byte/word/signed word/dword/signed dword) 127
 (const string) test_sbytes::msg msg = (string) "0=0@"
 (const string) test_sbytes::msg1 msg1 = (string) "0+2=2@"
 (const string) test_sbytes::msg2 msg2 = (string) "0+2-4=-2@"
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/sinus-sprites.log b/src/test/java/dk/camelot64/kickc/test/ref/sinus-sprites.log
index f55d74e31..2216fc2cb 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/sinus-sprites.log
+++ b/src/test/java/dk/camelot64/kickc/test/ref/sinus-sprites.log
@@ -990,19 +990,19 @@ anim::@1:
   (boolean~) anim::$7 ← (byte) anim::xidx >= (byte) sinlen_x
   (boolean~) anim::$8 ← ! (boolean~) anim::$7
   if((boolean~) anim::$8) goto anim::@2
-  (byte/signed byte/word/signed word~) anim::$9 ← (byte) anim::xidx - (byte) sinlen_x
-  (byte) anim::xidx ← (byte/signed byte/word/signed word~) anim::$9
+  (byte/signed byte/word/signed word/dword/signed dword~) anim::$9 ← (byte) anim::xidx - (byte) sinlen_x
+  (byte) anim::xidx ← (byte/signed byte/word/signed word/dword/signed dword~) anim::$9
 anim::@2:
   (byte/word~) anim::$10 ← (byte) anim::yidx + (byte/signed byte/word/signed word/dword/signed dword) 8
   (byte) anim::yidx ← (byte/word~) anim::$10
   (boolean~) anim::$11 ← (byte) anim::yidx >= (byte) sinlen_y
   (boolean~) anim::$12 ← ! (boolean~) anim::$11
   if((boolean~) anim::$12) goto anim::@3
-  (byte/signed byte/word/signed word~) anim::$13 ← (byte) anim::yidx - (byte) sinlen_y
-  (byte) anim::yidx ← (byte/signed byte/word/signed word~) anim::$13
+  (byte/signed byte/word/signed word/dword/signed dword~) anim::$13 ← (byte) anim::yidx - (byte) sinlen_y
+  (byte) anim::yidx ← (byte/signed byte/word/signed word/dword/signed dword~) anim::$13
 anim::@3:
-  (byte/signed byte/word/signed word~) anim::$14 ← (byte) anim::j2 - (byte/signed byte/word/signed word/dword/signed dword) 2
-  (byte) anim::j2 ← (byte/signed byte/word/signed word~) anim::$14
+  (byte/signed byte/word/signed word/dword/signed dword~) anim::$14 ← (byte) anim::j2 - (byte/signed byte/word/signed word/dword/signed dword) 2
+  (byte) anim::j2 ← (byte/signed byte/word/signed word/dword/signed dword~) anim::$14
   (byte) anim::j ← ++ (byte) anim::j
   (boolean~) anim::$15 ← (byte) anim::j != (byte/signed byte/word/signed word/dword/signed dword) 7
   if((boolean~) anim::$15) goto anim::@1
@@ -1214,8 +1214,8 @@ SYMBOLS
 (byte/word~) anim::$10
 (boolean~) anim::$11
 (boolean~) anim::$12
-(byte/signed byte/word/signed word~) anim::$13
-(byte/signed byte/word/signed word~) anim::$14
+(byte/signed byte/word/signed word/dword/signed dword~) anim::$13
+(byte/signed byte/word/signed word/dword/signed dword~) anim::$14
 (boolean~) anim::$15
 (boolean~) anim::$16
 (boolean~) anim::$17
@@ -1228,7 +1228,7 @@ SYMBOLS
 (byte/word~) anim::$6
 (boolean~) anim::$7
 (boolean~) anim::$8
-(byte/signed byte/word/signed word~) anim::$9
+(byte/signed byte/word/signed word/dword/signed dword~) anim::$9
 (label) anim::@1
 (label) anim::@2
 (label) anim::@3
@@ -2077,19 +2077,19 @@ anim::@2: scope:[anim]  from anim::@1 anim::@6
   if((boolean~) anim::$12) goto anim::@3
   to:anim::@7
 anim::@6: scope:[anim]  from anim::@1
-  (byte/signed byte/word/signed word~) anim::$9 ← (byte) anim::xidx - (byte) sinlen_x
-  (byte) anim::xidx ← (byte/signed byte/word/signed word~) anim::$9
+  (byte/signed byte/word/signed word/dword/signed dword~) anim::$9 ← (byte) anim::xidx - (byte) sinlen_x
+  (byte) anim::xidx ← (byte/signed byte/word/signed word/dword/signed dword~) anim::$9
   to:anim::@2
 anim::@3: scope:[anim]  from anim::@2 anim::@7
-  (byte/signed byte/word/signed word~) anim::$14 ← (byte) anim::j2 - (byte/signed byte/word/signed word/dword/signed dword) 2
-  (byte) anim::j2 ← (byte/signed byte/word/signed word~) anim::$14
+  (byte/signed byte/word/signed word/dword/signed dword~) anim::$14 ← (byte) anim::j2 - (byte/signed byte/word/signed word/dword/signed dword) 2
+  (byte) anim::j2 ← (byte/signed byte/word/signed word/dword/signed dword~) anim::$14
   (byte) anim::j ← ++ (byte) anim::j
   (boolean~) anim::$15 ← (byte) anim::j != (byte/signed byte/word/signed word/dword/signed dword) 7
   if((boolean~) anim::$15) goto anim::@1
   to:anim::@8
 anim::@7: scope:[anim]  from anim::@2
-  (byte/signed byte/word/signed word~) anim::$13 ← (byte) anim::yidx - (byte) sinlen_y
-  (byte) anim::yidx ← (byte/signed byte/word/signed word~) anim::$13
+  (byte/signed byte/word/signed word/dword/signed dword~) anim::$13 ← (byte) anim::yidx - (byte) sinlen_y
+  (byte) anim::yidx ← (byte/signed byte/word/signed word/dword/signed dword~) anim::$13
   to:anim::@3
 anim::@8: scope:[anim]  from anim::@3
   *((byte*) SPRITES_XMSB) ← (byte) anim::x_msb
@@ -2851,8 +2851,8 @@ anim::@6: scope:[anim]  from anim::@1
   (byte) anim::j2#6 ← phi( anim::@1/(byte) anim::j2#2 )
   (byte) anim::yidx#7 ← phi( anim::@1/(byte) anim::yidx#3 )
   (byte) anim::xidx#4 ← phi( anim::@1/(byte) anim::xidx#1 )
-  (byte/signed byte/word/signed word~) anim::$9 ← (byte) anim::xidx#4 - (byte) sinlen_x#0
-  (byte) anim::xidx#2 ← (byte/signed byte/word/signed word~) anim::$9
+  (byte/signed byte/word/signed word/dword/signed dword~) anim::$9 ← (byte) anim::xidx#4 - (byte) sinlen_x#0
+  (byte) anim::xidx#2 ← (byte/signed byte/word/signed word/dword/signed dword~) anim::$9
   to:anim::@2
 anim::@3: scope:[anim]  from anim::@2 anim::@7
   (byte) sin_idx_y#19 ← phi( anim::@2/(byte) sin_idx_y#22 anim::@7/(byte) sin_idx_y#23 )
@@ -2862,8 +2862,8 @@ anim::@3: scope:[anim]  from anim::@2 anim::@7
   (byte) anim::xidx#5 ← phi( anim::@2/(byte) anim::xidx#6 anim::@7/(byte) anim::xidx#7 )
   (byte) anim::j#2 ← phi( anim::@2/(byte) anim::j#3 anim::@7/(byte) anim::j#4 )
   (byte) anim::j2#3 ← phi( anim::@2/(byte) anim::j2#4 anim::@7/(byte) anim::j2#5 )
-  (byte/signed byte/word/signed word~) anim::$14 ← (byte) anim::j2#3 - (byte/signed byte/word/signed word/dword/signed dword) 2
-  (byte) anim::j2#1 ← (byte/signed byte/word/signed word~) anim::$14
+  (byte/signed byte/word/signed word/dword/signed dword~) anim::$14 ← (byte) anim::j2#3 - (byte/signed byte/word/signed word/dword/signed dword) 2
+  (byte) anim::j2#1 ← (byte/signed byte/word/signed word/dword/signed dword~) anim::$14
   (byte) anim::j#1 ← ++ (byte) anim::j#2
   (boolean~) anim::$15 ← (byte) anim::j#1 != (byte/signed byte/word/signed word/dword/signed dword) 7
   if((boolean~) anim::$15) goto anim::@1
@@ -2876,8 +2876,8 @@ anim::@7: scope:[anim]  from anim::@2
   (byte) anim::j#4 ← phi( anim::@2/(byte) anim::j#3 )
   (byte) anim::j2#5 ← phi( anim::@2/(byte) anim::j2#4 )
   (byte) anim::yidx#5 ← phi( anim::@2/(byte) anim::yidx#1 )
-  (byte/signed byte/word/signed word~) anim::$13 ← (byte) anim::yidx#5 - (byte) sinlen_y#0
-  (byte) anim::yidx#2 ← (byte/signed byte/word/signed word~) anim::$13
+  (byte/signed byte/word/signed word/dword/signed dword~) anim::$13 ← (byte) anim::yidx#5 - (byte) sinlen_y#0
+  (byte) anim::yidx#2 ← (byte/signed byte/word/signed word/dword/signed dword~) anim::$13
   to:anim::@3
 anim::@8: scope:[anim]  from anim::@3
   (byte) sin_idx_y#14 ← phi( anim::@3/(byte) sin_idx_y#19 )
@@ -3420,8 +3420,8 @@ SYMBOL TABLE SSA
 (byte/word~) anim::$10
 (boolean~) anim::$11
 (boolean~) anim::$12
-(byte/signed byte/word/signed word~) anim::$13
-(byte/signed byte/word/signed word~) anim::$14
+(byte/signed byte/word/signed word/dword/signed dword~) anim::$13
+(byte/signed byte/word/signed word/dword/signed dword~) anim::$14
 (boolean~) anim::$15
 (boolean~) anim::$16
 (boolean~) anim::$17
@@ -3434,7 +3434,7 @@ SYMBOL TABLE SSA
 (byte/word~) anim::$6
 (boolean~) anim::$7
 (boolean~) anim::$8
-(byte/signed byte/word/signed word~) anim::$9
+(byte/signed byte/word/signed word/dword/signed dword~) anim::$9
 (label) anim::@1
 (label) anim::@10
 (label) anim::@2
@@ -4242,15 +4242,15 @@ Alias (byte) anim::j2#2 = (byte) anim::j2#6
 Alias (byte) anim::j#5 = (byte) anim::j#6 
 Alias (byte) sin_idx_x#24 = (byte) sin_idx_x#25 
 Alias (byte) sin_idx_y#25 = (byte) sin_idx_y#26 
-Alias (byte) anim::xidx#2 = (byte/signed byte/word/signed word~) anim::$9 
-Alias (byte) anim::j2#1 = (byte/signed byte/word/signed word~) anim::$14 
+Alias (byte) anim::xidx#2 = (byte/signed byte/word/signed word/dword/signed dword~) anim::$9 
+Alias (byte) anim::j2#1 = (byte/signed byte/word/signed word/dword/signed dword~) anim::$14 
 Alias (byte) anim::j2#4 = (byte) anim::j2#5 
 Alias (byte) anim::j#3 = (byte) anim::j#4 
 Alias (byte) anim::xidx#6 = (byte) anim::xidx#7 
 Alias (byte) anim::x_msb#5 = (byte) anim::x_msb#6 
 Alias (byte) sin_idx_x#18 = (byte) sin_idx_x#19 
 Alias (byte) sin_idx_y#22 = (byte) sin_idx_y#23 
-Alias (byte) anim::yidx#2 = (byte/signed byte/word/signed word~) anim::$13 
+Alias (byte) anim::yidx#2 = (byte/signed byte/word/signed word/dword/signed dword~) anim::$13 
 Alias (byte) anim::x_msb#3 = (byte) anim::x_msb#4 
 Alias (byte) sin_idx_x#10 = (byte) sin_idx_x#14 
 Alias (byte) sin_idx_y#14 = (byte) sin_idx_y#19 (byte) sin_idx_y#15 
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/test-comparisons.log b/src/test/java/dk/camelot64/kickc/test/ref/test-comparisons.log
index aaafbf5e1..04e98acdd 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/test-comparisons.log
+++ b/src/test/java/dk/camelot64/kickc/test/ref/test-comparisons.log
@@ -214,8 +214,8 @@ proc (void()) main()
   (byte) main::a ← (byte/signed byte/word/signed word/dword/signed dword) 7
   (byte) main::i ← (byte/signed byte/word/signed word/dword/signed dword) 0
 main::@1:
-  (byte/signed byte/word/signed word~) main::$1 ← (byte/word/signed word/dword/signed dword) 206 - (byte) main::a
-  (byte) main::b ← (byte/signed byte/word/signed word~) main::$1
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$1 ← (byte/word/signed word/dword/signed dword) 206 - (byte) main::a
+  (byte) main::b ← (byte/signed byte/word/signed word/dword/signed dword~) main::$1
   (byte[5]) main::cs ← { (byte/signed byte/word/signed word/dword/signed dword) 7, (byte/word/signed word/dword/signed dword) 199, (byte/signed byte/word/signed word/dword/signed dword) 55, (byte/word/signed word/dword/signed dword) 151, (byte/signed byte/word/signed word/dword/signed dword) 103 }
   (byte) main::r ← (byte) '-'
   (boolean~) main::$2 ← (byte) main::a < (byte) main::b
@@ -389,7 +389,7 @@ SYMBOLS
 (byte*) line_cursor
 (void()) main()
 (void~) main::$0
-(byte/signed byte/word/signed word~) main::$1
+(byte/signed byte/word/signed word/dword/signed dword~) main::$1
 (void~) main::$10
 (boolean~) main::$11
 (boolean~) main::$12
@@ -694,8 +694,8 @@ main: scope:[main]  from
   (byte) main::i ← (byte/signed byte/word/signed word/dword/signed dword) 0
   to:main::@1
 main::@1: scope:[main]  from main main::@21
-  (byte/signed byte/word/signed word~) main::$1 ← (byte/word/signed word/dword/signed dword) 206 - (byte) main::a
-  (byte) main::b ← (byte/signed byte/word/signed word~) main::$1
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$1 ← (byte/word/signed word/dword/signed dword) 206 - (byte) main::a
+  (byte) main::b ← (byte/signed byte/word/signed word/dword/signed dword~) main::$1
   (byte[5]) main::cs ← { (byte/signed byte/word/signed word/dword/signed dword) 7, (byte/word/signed word/dword/signed dword) 199, (byte/signed byte/word/signed word/dword/signed dword) 55, (byte/word/signed word/dword/signed dword) 151, (byte/signed byte/word/signed word/dword/signed dword) 103 }
   (byte) main::r ← (byte) '-'
   (boolean~) main::$2 ← (byte) main::a < (byte) main::b
@@ -1149,8 +1149,8 @@ main::@1: scope:[main]  from main::@45 main::@70
   (byte) main::i#42 ← phi( main::@45/(byte) main::i#0 main::@70/(byte) main::i#1 )
   (byte*) char_cursor#114 ← phi( main::@45/(byte*) char_cursor#135 main::@70/(byte*) char_cursor#34 )
   (byte) main::a#2 ← phi( main::@45/(byte) main::a#0 main::@70/(byte) main::a#1 )
-  (byte/signed byte/word/signed word~) main::$1 ← (byte/word/signed word/dword/signed dword) 206 - (byte) main::a#2
-  (byte) main::b#0 ← (byte/signed byte/word/signed word~) main::$1
+  (byte/signed byte/word/signed word/dword/signed dword~) main::$1 ← (byte/word/signed word/dword/signed dword) 206 - (byte) main::a#2
+  (byte) main::b#0 ← (byte/signed byte/word/signed word/dword/signed dword~) main::$1
   (byte[5]) main::cs#0 ← { (byte/signed byte/word/signed word/dword/signed dword) 7, (byte/word/signed word/dword/signed dword) 199, (byte/signed byte/word/signed word/dword/signed dword) 55, (byte/word/signed word/dword/signed dword) 151, (byte/signed byte/word/signed word/dword/signed dword) 103 }
   (byte) main::r#0 ← (byte) '-'
   (boolean~) main::$2 ← (byte) main::a#2 < (byte) main::b#0
@@ -2172,7 +2172,7 @@ SYMBOL TABLE SSA
 (byte*) line_cursor#85
 (byte*) line_cursor#9
 (void()) main()
-(byte/signed byte/word/signed word~) main::$1
+(byte/signed byte/word/signed word/dword/signed dword~) main::$1
 (boolean~) main::$11
 (boolean~) main::$12
 (boolean~) main::$15
@@ -2861,7 +2861,7 @@ Alias (byte*) char_cursor#49 = (byte*) char_cursor#6 (byte*) char_cursor#50 (byt
 Alias (byte*) char_cursor#52 = (byte*) char_cursor#8 (byte*) char_cursor#9 
 Alias (byte*) char_cursor#135 = (byte*) char_cursor#136 
 Alias (byte*) line_cursor#84 = (byte*) line_cursor#85 
-Alias (byte) main::b#0 = (byte/signed byte/word/signed word~) main::$1 (byte) main::b#10 
+Alias (byte) main::b#0 = (byte/signed byte/word/signed word/dword/signed dword~) main::$1 (byte) main::b#10 
 Alias (byte) main::a#3 = (byte) main::a#4 (byte) main::a#44 
 Alias (byte) main::i#24 = (byte) main::i#25 (byte) main::i#35 
 Alias (byte*) line_cursor#63 = (byte*) line_cursor#64 (byte*) line_cursor#73 
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.cfg b/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.cfg
index 16404fed8..31bf1d159 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.cfg
+++ b/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.cfg
@@ -242,8 +242,8 @@ signed_multiply::@6: scope:[signed_multiply]  from signed_multiply
   to:signed_multiply::@3
 signed_multiply::@3: scope:[signed_multiply]  from signed_multiply::@6
   [119] (byte~) signed_multiply::$6 ← > (word) signed_multiply::m#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] )
-  [120] (byte/signed byte/word/signed word~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] )
-  [121] (word) signed_multiply::m#1 ← (word) signed_multiply::m#0 hi= (byte/signed byte/word/signed word~) signed_multiply::$16 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] )
+  [120] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] )
+  [121] (word) signed_multiply::m#1 ← (word) signed_multiply::m#0 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] )
   to:signed_multiply::@1
 signed_multiply::@1: scope:[signed_multiply]  from signed_multiply::@3 signed_multiply::@6
   [122] (word) signed_multiply::m#5 ← phi( signed_multiply::@3/(word) signed_multiply::m#1 signed_multiply::@6/(word) signed_multiply::m#0 ) [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#5 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#5 ] )
@@ -251,8 +251,8 @@ signed_multiply::@1: scope:[signed_multiply]  from signed_multiply::@3 signed_mu
   to:signed_multiply::@4
 signed_multiply::@4: scope:[signed_multiply]  from signed_multiply::@1
   [124] (byte~) signed_multiply::$12 ← > (word) signed_multiply::m#5 [ signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] )
-  [125] (byte/signed byte/word/signed word~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] )
-  [126] (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word~) signed_multiply::$17 [ signed_multiply::m#2 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#2 ] )
+  [125] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] )
+  [126] (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 [ signed_multiply::m#2 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#2 ] )
   to:signed_multiply::@2
 signed_multiply::@2: scope:[signed_multiply]  from signed_multiply::@1 signed_multiply::@4
   [127] (word) signed_multiply::m#4 ← phi( signed_multiply::@1/(word) signed_multiply::m#5 signed_multiply::@4/(word) signed_multiply::m#2 ) [ signed_multiply::m#4 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#4 ] )
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.log b/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.log
index 7fe2a8abc..a41eec4ad 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.log
+++ b/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.log
@@ -531,8 +531,8 @@ proc (signed word()) signed_multiply((signed byte) signed_multiply::a , (signed
   (byte~) signed_multiply::$5 ← > (word) signed_multiply::m
   (byte~) signed_multiply::$6 ← > (word) signed_multiply::m
   (byte~) signed_multiply::$7 ← ((byte)) (signed byte) signed_multiply::b
-  (byte/signed byte/word/signed word~) signed_multiply::$8 ← (byte~) signed_multiply::$6 - (byte~) signed_multiply::$7
-  lval((byte~) signed_multiply::$5) ← (byte/signed byte/word/signed word~) signed_multiply::$8
+  (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$8 ← (byte~) signed_multiply::$6 - (byte~) signed_multiply::$7
+  lval((byte~) signed_multiply::$5) ← (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$8
 signed_multiply::@1:
   (boolean~) signed_multiply::$9 ← (signed byte) signed_multiply::b < (byte/signed byte/word/signed word/dword/signed dword) 0
   (boolean~) signed_multiply::$10 ← ! (boolean~) signed_multiply::$9
@@ -540,8 +540,8 @@ signed_multiply::@1:
   (byte~) signed_multiply::$11 ← > (word) signed_multiply::m
   (byte~) signed_multiply::$12 ← > (word) signed_multiply::m
   (byte~) signed_multiply::$13 ← ((byte)) (signed byte) signed_multiply::a
-  (byte/signed byte/word/signed word~) signed_multiply::$14 ← (byte~) signed_multiply::$12 - (byte~) signed_multiply::$13
-  lval((byte~) signed_multiply::$11) ← (byte/signed byte/word/signed word~) signed_multiply::$14
+  (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$14 ← (byte~) signed_multiply::$12 - (byte~) signed_multiply::$13
+  lval((byte~) signed_multiply::$11) ← (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$14
 signed_multiply::@2:
   (signed word~) signed_multiply::$15 ← ((signed word)) (word) signed_multiply::m
   (signed word) signed_multiply::return ← (signed word~) signed_multiply::$15
@@ -921,7 +921,7 @@ SYMBOLS
 (byte~) signed_multiply::$11
 (byte~) signed_multiply::$12
 (byte~) signed_multiply::$13
-(byte/signed byte/word/signed word~) signed_multiply::$14
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$14
 (signed word~) signed_multiply::$15
 (word~) signed_multiply::$2
 (boolean~) signed_multiply::$3
@@ -929,7 +929,7 @@ SYMBOLS
 (byte~) signed_multiply::$5
 (byte~) signed_multiply::$6
 (byte~) signed_multiply::$7
-(byte/signed byte/word/signed word~) signed_multiply::$8
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$8
 (boolean~) signed_multiply::$9
 (label) signed_multiply::@1
 (label) signed_multiply::@2
@@ -1261,9 +1261,9 @@ signed_multiply::@3: scope:[signed_multiply]  from signed_multiply
   (byte~) signed_multiply::$5 ← > (word) signed_multiply::m
   (byte~) signed_multiply::$6 ← > (word) signed_multiply::m
   (byte~) signed_multiply::$7 ← ((byte)) (signed byte) signed_multiply::b
-  (byte/signed byte/word/signed word~) signed_multiply::$8 ← (byte~) signed_multiply::$6 - (byte~) signed_multiply::$7
-  (byte/signed byte/word/signed word~) signed_multiply::$16 ← (byte/signed byte/word/signed word~) signed_multiply::$8
-  (word) signed_multiply::m ← (word) signed_multiply::m hi= (byte/signed byte/word/signed word~) signed_multiply::$16
+  (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$8 ← (byte~) signed_multiply::$6 - (byte~) signed_multiply::$7
+  (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 ← (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$8
+  (word) signed_multiply::m ← (word) signed_multiply::m hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16
   to:signed_multiply::@1
 signed_multiply::@2: scope:[signed_multiply]  from signed_multiply::@1 signed_multiply::@4
   (signed word~) signed_multiply::$15 ← ((signed word)) (word) signed_multiply::m
@@ -1273,9 +1273,9 @@ signed_multiply::@4: scope:[signed_multiply]  from signed_multiply::@1
   (byte~) signed_multiply::$11 ← > (word) signed_multiply::m
   (byte~) signed_multiply::$12 ← > (word) signed_multiply::m
   (byte~) signed_multiply::$13 ← ((byte)) (signed byte) signed_multiply::a
-  (byte/signed byte/word/signed word~) signed_multiply::$14 ← (byte~) signed_multiply::$12 - (byte~) signed_multiply::$13
-  (byte/signed byte/word/signed word~) signed_multiply::$17 ← (byte/signed byte/word/signed word~) signed_multiply::$14
-  (word) signed_multiply::m ← (word) signed_multiply::m hi= (byte/signed byte/word/signed word~) signed_multiply::$17
+  (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$14 ← (byte~) signed_multiply::$12 - (byte~) signed_multiply::$13
+  (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 ← (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$14
+  (word) signed_multiply::m ← (word) signed_multiply::m hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17
   to:signed_multiply::@2
 signed_multiply::@return: scope:[signed_multiply]  from signed_multiply::@2 signed_multiply::@5
   (signed word) signed_multiply::return ← (signed word) signed_multiply::return
@@ -2027,9 +2027,9 @@ signed_multiply::@3: scope:[signed_multiply]  from signed_multiply::@6
   (word) signed_multiply::m#3 ← phi( signed_multiply::@6/(word) signed_multiply::m#0 )
   (byte~) signed_multiply::$6 ← > (word) signed_multiply::m#3
   (byte~) signed_multiply::$7 ← ((byte)) (signed byte) signed_multiply::b#3
-  (byte/signed byte/word/signed word~) signed_multiply::$8 ← (byte~) signed_multiply::$6 - (byte~) signed_multiply::$7
-  (byte/signed byte/word/signed word~) signed_multiply::$16 ← (byte/signed byte/word/signed word~) signed_multiply::$8
-  (word) signed_multiply::m#1 ← (word) signed_multiply::m#3 hi= (byte/signed byte/word/signed word~) signed_multiply::$16
+  (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$8 ← (byte~) signed_multiply::$6 - (byte~) signed_multiply::$7
+  (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 ← (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$8
+  (word) signed_multiply::m#1 ← (word) signed_multiply::m#3 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16
   to:signed_multiply::@1
 signed_multiply::@2: scope:[signed_multiply]  from signed_multiply::@1 signed_multiply::@4
   (word) signed_multiply::m#4 ← phi( signed_multiply::@1/(word) signed_multiply::m#6 signed_multiply::@4/(word) signed_multiply::m#2 )
@@ -2041,9 +2041,9 @@ signed_multiply::@4: scope:[signed_multiply]  from signed_multiply::@1
   (word) signed_multiply::m#5 ← phi( signed_multiply::@1/(word) signed_multiply::m#6 )
   (byte~) signed_multiply::$12 ← > (word) signed_multiply::m#5
   (byte~) signed_multiply::$13 ← ((byte)) (signed byte) signed_multiply::a#3
-  (byte/signed byte/word/signed word~) signed_multiply::$14 ← (byte~) signed_multiply::$12 - (byte~) signed_multiply::$13
-  (byte/signed byte/word/signed word~) signed_multiply::$17 ← (byte/signed byte/word/signed word~) signed_multiply::$14
-  (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word~) signed_multiply::$17
+  (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$14 ← (byte~) signed_multiply::$12 - (byte~) signed_multiply::$13
+  (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 ← (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$14
+  (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17
   to:signed_multiply::@2
 signed_multiply::@return: scope:[signed_multiply]  from signed_multiply::@2
   (signed word) signed_multiply::return#3 ← phi( signed_multiply::@2/(signed word) signed_multiply::return#0 )
@@ -3440,16 +3440,16 @@ SYMBOL TABLE SSA
 (boolean~) signed_multiply::$10
 (byte~) signed_multiply::$12
 (byte~) signed_multiply::$13
-(byte/signed byte/word/signed word~) signed_multiply::$14
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$14
 (signed word~) signed_multiply::$15
-(byte/signed byte/word/signed word~) signed_multiply::$16
-(byte/signed byte/word/signed word~) signed_multiply::$17
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17
 (word~) signed_multiply::$2
 (boolean~) signed_multiply::$3
 (boolean~) signed_multiply::$4
 (byte~) signed_multiply::$6
 (byte~) signed_multiply::$7
-(byte/signed byte/word/signed word~) signed_multiply::$8
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$8
 (boolean~) signed_multiply::$9
 (label) signed_multiply::@1
 (label) signed_multiply::@2
@@ -3871,11 +3871,11 @@ Alias (word) multiply::return#2 = (word) multiply::return#5
 Alias (signed byte) signed_multiply::a#1 = (signed byte) signed_multiply::a#2 (signed byte) signed_multiply::a#5 
 Alias (signed byte) signed_multiply::b#1 = (signed byte) signed_multiply::b#4 (signed byte) signed_multiply::b#3 
 Alias (word) signed_multiply::m#0 = (word~) signed_multiply::$2 (word) signed_multiply::m#3 
-Alias (byte/signed byte/word/signed word~) signed_multiply::$16 = (byte/signed byte/word/signed word~) signed_multiply::$8 
+Alias (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 = (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$8 
 Alias (signed word) signed_multiply::return#0 = (signed word~) signed_multiply::$15 (signed word) signed_multiply::return#3 (signed word) signed_multiply::return#1 
 Alias (word) signed_multiply::m#5 = (word) signed_multiply::m#6 
 Alias (signed byte) signed_multiply::a#3 = (signed byte) signed_multiply::a#4 
-Alias (byte/signed byte/word/signed word~) signed_multiply::$17 = (byte/signed byte/word/signed word~) signed_multiply::$14 
+Alias (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 = (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$14 
 Alias (byte*) char_cursor#125 = (byte*) char_cursor#146 (byte*) char_cursor#154 (byte*) char_cursor#138 
 Alias (byte*) line_cursor#41 = (byte*) line_cursor#61 (byte*) line_cursor#72 (byte*) line_cursor#51 
 Alias (byte*) BGCOL#1 = (byte*) BGCOL#22 (byte*) BGCOL#17 (byte*) BGCOL#14 (byte*) BGCOL#27 (byte*) BGCOL#28 
@@ -5376,8 +5376,8 @@ signed_multiply::@6: scope:[signed_multiply]  from signed_multiply
   to:signed_multiply::@3
 signed_multiply::@3: scope:[signed_multiply]  from signed_multiply::@6
   [119] (byte~) signed_multiply::$6 ← > (word) signed_multiply::m#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] )
-  [120] (byte/signed byte/word/signed word~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] )
-  [121] (word) signed_multiply::m#1 ← (word) signed_multiply::m#0 hi= (byte/signed byte/word/signed word~) signed_multiply::$16 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] )
+  [120] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] )
+  [121] (word) signed_multiply::m#1 ← (word) signed_multiply::m#0 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] )
   to:signed_multiply::@1
 signed_multiply::@1: scope:[signed_multiply]  from signed_multiply::@3 signed_multiply::@6
   [122] (word) signed_multiply::m#5 ← phi( signed_multiply::@3/(word) signed_multiply::m#1 signed_multiply::@6/(word) signed_multiply::m#0 ) [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#5 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#5 ] )
@@ -5385,8 +5385,8 @@ signed_multiply::@1: scope:[signed_multiply]  from signed_multiply::@3 signed_mu
   to:signed_multiply::@4
 signed_multiply::@4: scope:[signed_multiply]  from signed_multiply::@1
   [124] (byte~) signed_multiply::$12 ← > (word) signed_multiply::m#5 [ signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] )
-  [125] (byte/signed byte/word/signed word~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] )
-  [126] (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word~) signed_multiply::$17 [ signed_multiply::m#2 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#2 ] )
+  [125] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] )
+  [126] (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 [ signed_multiply::m#2 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#2 ] )
   to:signed_multiply::@2
 signed_multiply::@2: scope:[signed_multiply]  from signed_multiply::@1 signed_multiply::@4
   [127] (word) signed_multiply::m#4 ← phi( signed_multiply::@1/(word) signed_multiply::m#5 signed_multiply::@4/(word) signed_multiply::m#2 ) [ signed_multiply::m#4 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#4 ] )
@@ -6030,8 +6030,8 @@ VARIABLE REGISTER WEIGHTS
 (word~) print_word::w#9 4.0
 (signed word()) signed_multiply((signed byte) signed_multiply::a , (signed byte) signed_multiply::b)
 (byte~) signed_multiply::$12 4.0
-(byte/signed byte/word/signed word~) signed_multiply::$16 4.0
-(byte/signed byte/word/signed word~) signed_multiply::$17 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 4.0
 (byte~) signed_multiply::$6 4.0
 (signed byte) signed_multiply::a
 (signed byte) signed_multiply::a#0 7.357142857142858
@@ -6991,12 +6991,12 @@ signed_multiply: {
   //SEG245 [119] (byte~) signed_multiply::$6 ← > (word) signed_multiply::m#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ) -- vbuz1=_hi_vwuz2 
     lda m+1
     sta _6
-  //SEG246 [120] (byte/signed byte/word/signed word~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ) -- vbuz1=vbuz2_minus_vbuz3 
+  //SEG246 [120] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ) -- vbuz1=vbuz2_minus_vbuz3 
     lda _6
     sec
     sbc b
     sta _16
-  //SEG247 [121] (word) signed_multiply::m#1 ← (word) signed_multiply::m#0 hi= (byte/signed byte/word/signed word~) signed_multiply::$16 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ) -- vwuz1=vwuz1_sethi_vbuz2 
+  //SEG247 [121] (word) signed_multiply::m#1 ← (word) signed_multiply::m#0 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ) -- vwuz1=vwuz1_sethi_vbuz2 
     lda _16
     sta m+1
   //SEG248 [122] phi from signed_multiply::@3 signed_multiply::@6 to signed_multiply::@1 [phi:signed_multiply::@3/signed_multiply::@6->signed_multiply::@1]
@@ -7016,12 +7016,12 @@ signed_multiply: {
   //SEG253 [124] (byte~) signed_multiply::$12 ← > (word) signed_multiply::m#5 [ signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ) -- vbuz1=_hi_vwuz2 
     lda m+1
     sta _12
-  //SEG254 [125] (byte/signed byte/word/signed word~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] ) -- vbuz1=vbuz2_minus_vbuz3 
+  //SEG254 [125] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] ) -- vbuz1=vbuz2_minus_vbuz3 
     lda _12
     sec
     sbc a
     sta _17
-  //SEG255 [126] (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word~) signed_multiply::$17 [ signed_multiply::m#2 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#2 ] ) -- vwuz1=vwuz1_sethi_vbuz2 
+  //SEG255 [126] (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 [ signed_multiply::m#2 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#2 ] ) -- vwuz1=vwuz1_sethi_vbuz2 
     lda _17
     sta m+1
   //SEG256 [127] phi from signed_multiply::@1 signed_multiply::@4 to signed_multiply::@2 [phi:signed_multiply::@1/signed_multiply::@4->signed_multiply::@2]
@@ -8100,9 +8100,9 @@ Removing always clobbered register reg byte a as potential for zp ZP_BYTE:56 [ s
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:57 [ signed_multiply::b#0 ]
 Statement [117] (word) signed_multiply::m#0 ← (word) multiply::return#2 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 ] ) always clobbers reg byte a 
 Statement [119] (byte~) signed_multiply::$6 ← > (word) signed_multiply::m#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ) always clobbers reg byte a 
-Statement [120] (byte/signed byte/word/signed word~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ) always clobbers reg byte a 
+Statement [120] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ) always clobbers reg byte a 
 Statement [124] (byte~) signed_multiply::$12 ← > (word) signed_multiply::m#5 [ signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ) always clobbers reg byte a 
-Statement [125] (byte/signed byte/word/signed word~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] ) always clobbers reg byte a 
+Statement [125] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] ) always clobbers reg byte a 
 Statement asm { ldamemA stasm1+1 stasm3+1 eor#$ff stasm2+1 stasm4+1 ldxmemB sec sm1: ldamul_sqr1_lo,x sm2: sbcmul_sqr2_lo,x stamemA sm3: ldamul_sqr1_hi,x sm4: sbcmul_sqr2_hi,x stamemB  } always clobbers reg byte a reg byte x 
 Removing always clobbered register reg byte x as potential for zp ZP_BYTE:2 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::a#1 ]
 Removing always clobbered register reg byte x as potential for zp ZP_BYTE:3 [ signed_multiply_results_compare::b#2 signed_multiply_results_compare::b#1 ]
@@ -8195,9 +8195,9 @@ Statement [108] (signed byte) print_sbyte::b#0 ← - (signed byte) print_sbyte::
 Statement [116] (word) multiply::return#2 ← (word) multiply::return#0 [ signed_multiply::a#0 signed_multiply::b#0 multiply::return#2 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 multiply::return#2 ] ) always clobbers reg byte a 
 Statement [117] (word) signed_multiply::m#0 ← (word) multiply::return#2 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 ] ) always clobbers reg byte a 
 Statement [119] (byte~) signed_multiply::$6 ← > (word) signed_multiply::m#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ) always clobbers reg byte a 
-Statement [120] (byte/signed byte/word/signed word~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ) always clobbers reg byte a 
+Statement [120] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ) always clobbers reg byte a 
 Statement [124] (byte~) signed_multiply::$12 ← > (word) signed_multiply::m#5 [ signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ) always clobbers reg byte a 
-Statement [125] (byte/signed byte/word/signed word~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] ) always clobbers reg byte a 
+Statement [125] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] ) always clobbers reg byte a 
 Statement asm { ldamemA stasm1+1 stasm3+1 eor#$ff stasm2+1 stasm4+1 ldxmemB sec sm1: ldamul_sqr1_lo,x sm2: sbcmul_sqr2_lo,x stamemA sm3: ldamul_sqr1_hi,x sm4: sbcmul_sqr2_hi,x stamemB  } always clobbers reg byte a reg byte x 
 Statement [133] (word) multiply::return#0 ← *((const byte*) multiply::memB#0) w= *((const byte*) multiply::memA#0) [ multiply::return#0 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27::multiply:115 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 multiply::return#0 ] main:2::multiply_results_compare:13::multiply:157 [ line_cursor#27 char_cursor#27 multiply_results_compare::a#6 multiply_results_compare::b#2 multiply_results_compare::ms#0 multiply::return#0 ] ) always clobbers reg byte a 
 Statement [137] (signed word) slow_signed_multiply::m#1 ← (signed word) slow_signed_multiply::m#3 - (signed byte) slow_signed_multiply::b#0 [ slow_signed_multiply::a#0 slow_signed_multiply::b#0 slow_signed_multiply::i#2 slow_signed_multiply::m#1 ] ( main:2::signed_multiply_results_compare:15::slow_signed_multiply:22 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 line_cursor#1 slow_signed_multiply::a#0 slow_signed_multiply::b#0 slow_signed_multiply::i#2 slow_signed_multiply::m#1 ] ) always clobbers reg byte a 
@@ -9054,10 +9054,10 @@ signed_multiply: {
   b3:
   //SEG245 [119] (byte~) signed_multiply::$6 ← > (word) signed_multiply::m#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ) -- vbuaa=_hi_vwuz1 
     lda m+1
-  //SEG246 [120] (byte/signed byte/word/signed word~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ) -- vbuaa=vbuaa_minus_vbuz1 
+  //SEG246 [120] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ) -- vbuaa=vbuaa_minus_vbuz1 
     sec
     sbc b
-  //SEG247 [121] (word) signed_multiply::m#1 ← (word) signed_multiply::m#0 hi= (byte/signed byte/word/signed word~) signed_multiply::$16 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ) -- vwuz1=vwuz1_sethi_vbuaa 
+  //SEG247 [121] (word) signed_multiply::m#1 ← (word) signed_multiply::m#0 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ) -- vwuz1=vwuz1_sethi_vbuaa 
     sta m+1
   //SEG248 [122] phi from signed_multiply::@3 signed_multiply::@6 to signed_multiply::@1 [phi:signed_multiply::@3/signed_multiply::@6->signed_multiply::@1]
   b1_from_b3:
@@ -9075,11 +9075,11 @@ signed_multiply: {
   b4:
   //SEG253 [124] (byte~) signed_multiply::$12 ← > (word) signed_multiply::m#5 [ signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ) -- vbuaa=_hi_vwuz1 
     lda m+1
-  //SEG254 [125] (byte/signed byte/word/signed word~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] ) -- vbuaa=vbuaa_minus_vbuyy 
+  //SEG254 [125] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] ) -- vbuaa=vbuaa_minus_vbuyy 
     sty $ff
     sec
     sbc $ff
-  //SEG255 [126] (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word~) signed_multiply::$17 [ signed_multiply::m#2 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#2 ] ) -- vwuz1=vwuz1_sethi_vbuaa 
+  //SEG255 [126] (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 [ signed_multiply::m#2 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#2 ] ) -- vwuz1=vwuz1_sethi_vbuaa 
     sta m+1
   //SEG256 [127] phi from signed_multiply::@1 signed_multiply::@4 to signed_multiply::@2 [phi:signed_multiply::@1/signed_multiply::@4->signed_multiply::@2]
   b2_from_b1:
@@ -10654,8 +10654,8 @@ FINAL SYMBOL TABLE
 (word~) print_word::w#9 w zp ZP_WORD:6 4.0
 (signed word()) signed_multiply((signed byte) signed_multiply::a , (signed byte) signed_multiply::b)
 (byte~) signed_multiply::$12 reg byte a 4.0
-(byte/signed byte/word/signed word~) signed_multiply::$16 reg byte a 4.0
-(byte/signed byte/word/signed word~) signed_multiply::$17 reg byte a 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 reg byte a 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 reg byte a 4.0
 (byte~) signed_multiply::$6 reg byte a 4.0
 (label) signed_multiply::@1
 (label) signed_multiply::@2
@@ -11303,10 +11303,10 @@ signed_multiply: {
   //SEG244 signed_multiply::@3
   //SEG245 [119] (byte~) signed_multiply::$6 ← > (word) signed_multiply::m#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$6 ] ) -- vbuaa=_hi_vwuz1 
     lda m+1
-  //SEG246 [120] (byte/signed byte/word/signed word~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ) -- vbuaa=vbuaa_minus_vbuz1 
+  //SEG246 [120] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 ← (byte~) signed_multiply::$6 - (byte)(signed byte) signed_multiply::b#0 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#0 signed_multiply::$16 ] ) -- vbuaa=vbuaa_minus_vbuz1 
     sec
     sbc b
-  //SEG247 [121] (word) signed_multiply::m#1 ← (word) signed_multiply::m#0 hi= (byte/signed byte/word/signed word~) signed_multiply::$16 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ) -- vwuz1=vwuz1_sethi_vbuaa 
+  //SEG247 [121] (word) signed_multiply::m#1 ← (word) signed_multiply::m#0 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 [ signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::b#0 signed_multiply::m#1 ] ) -- vwuz1=vwuz1_sethi_vbuaa 
     sta m+1
   //SEG248 [122] phi from signed_multiply::@3 signed_multiply::@6 to signed_multiply::@1 [phi:signed_multiply::@3/signed_multiply::@6->signed_multiply::@1]
   //SEG249 [122] phi (word) signed_multiply::m#5 = (word) signed_multiply::m#1 [phi:signed_multiply::@3/signed_multiply::@6->signed_multiply::@1#0] -- register_copy 
@@ -11319,11 +11319,11 @@ signed_multiply: {
   //SEG252 signed_multiply::@4
   //SEG253 [124] (byte~) signed_multiply::$12 ← > (word) signed_multiply::m#5 [ signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::a#0 signed_multiply::m#5 signed_multiply::$12 ] ) -- vbuaa=_hi_vwuz1 
     lda m+1
-  //SEG254 [125] (byte/signed byte/word/signed word~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] ) -- vbuaa=vbuaa_minus_vbuyy 
+  //SEG254 [125] (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 ← (byte~) signed_multiply::$12 - (byte)(signed byte) signed_multiply::a#0 [ signed_multiply::m#5 signed_multiply::$17 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#5 signed_multiply::$17 ] ) -- vbuaa=vbuaa_minus_vbuyy 
     sty $ff
     sec
     sbc $ff
-  //SEG255 [126] (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word~) signed_multiply::$17 [ signed_multiply::m#2 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#2 ] ) -- vwuz1=vwuz1_sethi_vbuaa 
+  //SEG255 [126] (word) signed_multiply::m#2 ← (word) signed_multiply::m#5 hi= (byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 [ signed_multiply::m#2 ] ( main:2::signed_multiply_results_compare:15::signed_multiply:27 [ signed_multiply_results_compare::a#6 signed_multiply_results_compare::b#2 signed_multiply_results_compare::ms#0 line_cursor#1 signed_multiply::m#2 ] ) -- vwuz1=vwuz1_sethi_vbuaa 
     sta m+1
   //SEG256 [127] phi from signed_multiply::@1 signed_multiply::@4 to signed_multiply::@2 [phi:signed_multiply::@1/signed_multiply::@4->signed_multiply::@2]
   //SEG257 [127] phi (word) signed_multiply::m#4 = (word) signed_multiply::m#5 [phi:signed_multiply::@1/signed_multiply::@4->signed_multiply::@2#0] -- register_copy 
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.sym b/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.sym
index 616d0e551..f117221b9 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.sym
+++ b/src/test/java/dk/camelot64/kickc/test/ref/test-multiply.sym
@@ -244,8 +244,8 @@
 (word~) print_word::w#9 w zp ZP_WORD:6 4.0
 (signed word()) signed_multiply((signed byte) signed_multiply::a , (signed byte) signed_multiply::b)
 (byte~) signed_multiply::$12 reg byte a 4.0
-(byte/signed byte/word/signed word~) signed_multiply::$16 reg byte a 4.0
-(byte/signed byte/word/signed word~) signed_multiply::$17 reg byte a 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$16 reg byte a 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) signed_multiply::$17 reg byte a 4.0
 (byte~) signed_multiply::$6 reg byte a 4.0
 (label) signed_multiply::@1
 (label) signed_multiply::@2
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/voronoi.cfg b/src/test/java/dk/camelot64/kickc/test/ref/voronoi.cfg
index 5a33a6788..db0f68105 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/voronoi.cfg
+++ b/src/test/java/dk/camelot64/kickc/test/ref/voronoi.cfg
@@ -42,8 +42,8 @@ animate::@8: scope:[animate]  from animate::@1
   [19] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2::animate:9 [ ] )
   to:animate::@2
 animate::@2: scope:[animate]  from animate::@1 animate::@8
-  [20] (byte/signed byte/word/signed word~) animate::$6 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$6 ] ( main:2::animate:9 [ animate::$6 ] )
-  [21] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word~) animate::$6 [ ] ( main:2::animate:9 [ ] )
+  [20] (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$6 ] ( main:2::animate:9 [ animate::$6 ] )
+  [21] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 [ ] ( main:2::animate:9 [ ] )
   [22] if(*((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1)!=(byte/word/signed word/dword/signed dword) 255) goto animate::@3 [ ] ( main:2::animate:9 [ ] )
   to:animate::@9
 animate::@9: scope:[animate]  from animate::@2
@@ -58,8 +58,8 @@ animate::@10: scope:[animate]  from animate::@3
   [27] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 2) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2::animate:9 [ ] )
   to:animate::@4
 animate::@4: scope:[animate]  from animate::@10 animate::@3
-  [28] (byte/signed byte/word/signed word~) animate::$12 ← *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$12 ] ( main:2::animate:9 [ animate::$12 ] )
-  [29] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$12 [ ] ( main:2::animate:9 [ ] )
+  [28] (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 ← *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$12 ] ( main:2::animate:9 [ animate::$12 ] )
+  [29] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 [ ] ( main:2::animate:9 [ ] )
   [30] if(*((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3)!=(byte/word/signed word/dword/signed dword) 255) goto animate::@return [ ] ( main:2::animate:9 [ ] )
   to:animate::@11
 animate::@11: scope:[animate]  from animate::@4
@@ -69,8 +69,8 @@ animate::@11: scope:[animate]  from animate::@4
   [34] if(*((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3)<(byte/signed byte/word/signed word/dword/signed dword) 40) goto animate::@return [ ] ( main:2::animate:9 [ ] )
   to:animate::@12
 animate::@12: scope:[animate]  from animate::@11
-  [35] (byte/signed byte/word/signed word~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] )
-  [36] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$18 [ ] ( main:2::animate:9 [ ] )
+  [35] (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] )
+  [36] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 [ ] ( main:2::animate:9 [ ] )
   to:animate::@return
 animate::@return: scope:[animate]  from animate::@11 animate::@12 animate::@4
   [37] return  [ ] ( main:2::animate:9 [ ] )
@@ -132,8 +132,8 @@ findcol::@5: scope:[findcol]  from findcol::@12 findcol::@4
   [64] if((byte) findcol::y#0>=(byte) findcol::yp#0) goto findcol::@6 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#4 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#4 ] )
   to:findcol::@14
 findcol::@14: scope:[findcol]  from findcol::@5
-  [65] (byte/signed byte/word/signed word~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] )
-  [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] )
+  [65] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] )
+  [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] )
   to:findcol::@7
 findcol::@7: scope:[findcol]  from findcol::@14 findcol::@6
   [67] (byte) findcol::diff#6 ← phi( findcol::@14/(byte) findcol::diff#3 findcol::@6/(byte) findcol::diff#2 ) [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#6 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#6 ] )
@@ -155,8 +155,8 @@ findcol::@21: scope:[findcol]  from findcol::@7
   [74] (byte~) findcol::mindiff#15 ← (byte) findcol::mindiff#10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mincol#10 findcol::mindiff#15 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mincol#10 findcol::mindiff#15 ] )
   to:findcol::@8
 findcol::@6: scope:[findcol]  from findcol::@5
-  [75] (byte/signed byte/word/signed word~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] )
-  [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] )
+  [75] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] )
+  [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] )
   to:findcol::@7
 findcol::@4: scope:[findcol]  from findcol::@2
   [77] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#0 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#0 ] )
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/voronoi.log b/src/test/java/dk/camelot64/kickc/test/ref/voronoi.log
index f2312c8c6..643870aa3 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/voronoi.log
+++ b/src/test/java/dk/camelot64/kickc/test/ref/voronoi.log
@@ -132,8 +132,8 @@ animate::@1:
   if((boolean~) animate::$5) goto animate::@2
   *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 0) ← (byte/signed byte/word/signed word/dword/signed dword) 0
 animate::@2:
-  (byte/signed byte/word/signed word~) animate::$6 ← *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1
-  *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word~) animate::$6
+  (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 ← *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1
+  *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$6
   (boolean~) animate::$7 ← *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 1) == (byte/word/signed word/dword/signed dword) 255
   (boolean~) animate::$8 ← ! (boolean~) animate::$7
   if((boolean~) animate::$8) goto animate::@3
@@ -146,8 +146,8 @@ animate::@3:
   if((boolean~) animate::$11) goto animate::@4
   *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 2) ← (byte/signed byte/word/signed word/dword/signed dword) 0
 animate::@4:
-  (byte/signed byte/word/signed word~) animate::$12 ← *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1
-  *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$12
+  (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 ← *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1
+  *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$12
   (boolean~) animate::$13 ← *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) == (byte/word/signed word/dword/signed dword) 255
   (boolean~) animate::$14 ← ! (boolean~) animate::$13
   if((boolean~) animate::$14) goto animate::@5
@@ -157,8 +157,8 @@ animate::@4:
   (boolean~) animate::$16 ← *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) >= (byte/signed byte/word/signed word/dword/signed dword) 40
   (boolean~) animate::$17 ← ! (boolean~) animate::$16
   if((boolean~) animate::$17) goto animate::@6
-  (byte/signed byte/word/signed word~) animate::$18 ← *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40
-  *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$18
+  (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 ← *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40
+  *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$18
 animate::@6:
 animate::@5:
 animate::@return:
@@ -215,23 +215,23 @@ findcol::@2:
   (boolean~) findcol::$4 ← (byte) findcol::x < (byte) findcol::xp
   (boolean~) findcol::$5 ← ! (boolean~) findcol::$4
   if((boolean~) findcol::$5) goto findcol::@4
-  (byte/signed byte/word/signed word~) findcol::$6 ← (byte) findcol::xp - (byte) findcol::x
-  (byte) findcol::diff ← (byte/signed byte/word/signed word~) findcol::$6
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$6 ← (byte) findcol::xp - (byte) findcol::x
+  (byte) findcol::diff ← (byte/signed byte/word/signed word/dword/signed dword~) findcol::$6
   goto findcol::@5
 findcol::@4:
-  (byte/signed byte/word/signed word~) findcol::$7 ← (byte) findcol::x - (byte) findcol::xp
-  (byte) findcol::diff ← (byte/signed byte/word/signed word~) findcol::$7
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$7 ← (byte) findcol::x - (byte) findcol::xp
+  (byte) findcol::diff ← (byte/signed byte/word/signed word/dword/signed dword~) findcol::$7
 findcol::@5:
   (boolean~) findcol::$8 ← (byte) findcol::y < (byte) findcol::yp
   (boolean~) findcol::$9 ← ! (boolean~) findcol::$8
   if((boolean~) findcol::$9) goto findcol::@6
-  (byte/signed byte/word/signed word~) findcol::$10 ← (byte) findcol::yp - (byte) findcol::y
-  (byte/word~) findcol::$11 ← (byte) findcol::diff + (byte/signed byte/word/signed word~) findcol::$10
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 ← (byte) findcol::yp - (byte) findcol::y
+  (byte/word~) findcol::$11 ← (byte) findcol::diff + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10
   (byte) findcol::diff ← (byte/word~) findcol::$11
   goto findcol::@7
 findcol::@6:
-  (byte/signed byte/word/signed word~) findcol::$12 ← (byte) findcol::y - (byte) findcol::yp
-  (byte/word~) findcol::$13 ← (byte) findcol::diff + (byte/signed byte/word/signed word~) findcol::$12
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 ← (byte) findcol::y - (byte) findcol::yp
+  (byte/word~) findcol::$13 ← (byte) findcol::diff + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12
   (byte) findcol::diff ← (byte/word~) findcol::$13
 findcol::@7:
   (boolean~) findcol::$14 ← (byte) findcol::diff < (byte) findcol::mindiff
@@ -263,18 +263,18 @@ SYMBOLS
 (boolean~) animate::$1
 (boolean~) animate::$10
 (boolean~) animate::$11
-(byte/signed byte/word/signed word~) animate::$12
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$12
 (boolean~) animate::$13
 (boolean~) animate::$14
 (byte/word~) animate::$15
 (boolean~) animate::$16
 (boolean~) animate::$17
-(byte/signed byte/word/signed word~) animate::$18
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$18
 (boolean~) animate::$2
 (byte/word~) animate::$3
 (boolean~) animate::$4
 (boolean~) animate::$5
-(byte/signed byte/word/signed word~) animate::$6
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$6
 (boolean~) animate::$7
 (boolean~) animate::$8
 (byte/word~) animate::$9
@@ -288,9 +288,9 @@ SYMBOLS
 (byte()) findcol((byte) findcol::x , (byte) findcol::y)
 (boolean~) findcol::$0
 (boolean~) findcol::$1
-(byte/signed byte/word/signed word~) findcol::$10
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$10
 (byte/word~) findcol::$11
-(byte/signed byte/word/signed word~) findcol::$12
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$12
 (byte/word~) findcol::$13
 (boolean~) findcol::$14
 (boolean~) findcol::$15
@@ -299,8 +299,8 @@ SYMBOLS
 (boolean~) findcol::$3
 (boolean~) findcol::$4
 (boolean~) findcol::$5
-(byte/signed byte/word/signed word~) findcol::$6
-(byte/signed byte/word/signed word~) findcol::$7
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$6
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$7
 (boolean~) findcol::$8
 (boolean~) findcol::$9
 (label) findcol::@1
@@ -392,8 +392,8 @@ animate::@7: scope:[animate]  from animate
   *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 0) ← (byte/signed byte/word/signed word/dword/signed dword) 0
   to:animate::@1
 animate::@2: scope:[animate]  from animate::@1 animate::@8
-  (byte/signed byte/word/signed word~) animate::$6 ← *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1
-  *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word~) animate::$6
+  (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 ← *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1
+  *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$6
   (boolean~) animate::$7 ← *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 1) == (byte/word/signed word/dword/signed dword) 255
   (boolean~) animate::$8 ← ! (boolean~) animate::$7
   if((boolean~) animate::$8) goto animate::@3
@@ -412,8 +412,8 @@ animate::@9: scope:[animate]  from animate::@2
   *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word/dword/signed dword) 40
   to:animate::@3
 animate::@4: scope:[animate]  from animate::@10 animate::@3
-  (byte/signed byte/word/signed word~) animate::$12 ← *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1
-  *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$12
+  (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 ← *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1
+  *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$12
   (boolean~) animate::$13 ← *((byte[]) YPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) == (byte/word/signed word/dword/signed dword) 255
   (boolean~) animate::$14 ← ! (boolean~) animate::$13
   if((boolean~) animate::$14) goto animate::@5
@@ -434,8 +434,8 @@ animate::@11: scope:[animate]  from animate::@4
 animate::@6: scope:[animate]  from animate::@11 animate::@12
   to:animate::@5
 animate::@12: scope:[animate]  from animate::@11
-  (byte/signed byte/word/signed word~) animate::$18 ← *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40
-  *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$18
+  (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 ← *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40
+  *((byte[]) XPOS + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$18
   to:animate::@6
 animate::@return: scope:[animate]  from animate::@5
   return 
@@ -522,12 +522,12 @@ findcol::@return: scope:[findcol]  from findcol::@10 findcol::@17 findcol::@18
 findcol::@11: scope:[findcol]  from
   to:findcol::@3
 findcol::@4: scope:[findcol]  from findcol::@13 findcol::@2
-  (byte/signed byte/word/signed word~) findcol::$7 ← (byte) findcol::x - (byte) findcol::xp
-  (byte) findcol::diff ← (byte/signed byte/word/signed word~) findcol::$7
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$7 ← (byte) findcol::x - (byte) findcol::xp
+  (byte) findcol::diff ← (byte/signed byte/word/signed word/dword/signed dword~) findcol::$7
   to:findcol::@5
 findcol::@12: scope:[findcol]  from findcol::@2
-  (byte/signed byte/word/signed word~) findcol::$6 ← (byte) findcol::xp - (byte) findcol::x
-  (byte) findcol::diff ← (byte/signed byte/word/signed word~) findcol::$6
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$6 ← (byte) findcol::xp - (byte) findcol::x
+  (byte) findcol::diff ← (byte/signed byte/word/signed word/dword/signed dword~) findcol::$6
   to:findcol::@5
 findcol::@5: scope:[findcol]  from findcol::@12 findcol::@4
   (boolean~) findcol::$8 ← (byte) findcol::y < (byte) findcol::yp
@@ -537,13 +537,13 @@ findcol::@5: scope:[findcol]  from findcol::@12 findcol::@4
 findcol::@13: scope:[findcol]  from
   to:findcol::@4
 findcol::@6: scope:[findcol]  from findcol::@15 findcol::@5
-  (byte/signed byte/word/signed word~) findcol::$12 ← (byte) findcol::y - (byte) findcol::yp
-  (byte/word~) findcol::$13 ← (byte) findcol::diff + (byte/signed byte/word/signed word~) findcol::$12
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 ← (byte) findcol::y - (byte) findcol::yp
+  (byte/word~) findcol::$13 ← (byte) findcol::diff + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12
   (byte) findcol::diff ← (byte/word~) findcol::$13
   to:findcol::@7
 findcol::@14: scope:[findcol]  from findcol::@5
-  (byte/signed byte/word/signed word~) findcol::$10 ← (byte) findcol::yp - (byte) findcol::y
-  (byte/word~) findcol::$11 ← (byte) findcol::diff + (byte/signed byte/word/signed word~) findcol::$10
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 ← (byte) findcol::yp - (byte) findcol::y
+  (byte/word~) findcol::$11 ← (byte) findcol::diff + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10
   (byte) findcol::diff ← (byte/word~) findcol::$11
   to:findcol::@7
 findcol::@7: scope:[findcol]  from findcol::@14 findcol::@6
@@ -661,8 +661,8 @@ animate::@7: scope:[animate]  from animate
   *((byte[]) XPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 0) ← (byte/signed byte/word/signed word/dword/signed dword) 0
   to:animate::@1
 animate::@2: scope:[animate]  from animate::@1 animate::@8
-  (byte/signed byte/word/signed word~) animate::$6 ← *((byte[]) XPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1
-  *((byte[]) XPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word~) animate::$6
+  (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 ← *((byte[]) XPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1
+  *((byte[]) XPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$6
   (boolean~) animate::$7 ← *((byte[]) XPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 1) == (byte/word/signed word/dword/signed dword) 255
   (boolean~) animate::$8 ← ! (boolean~) animate::$7
   if((boolean~) animate::$8) goto animate::@3
@@ -681,8 +681,8 @@ animate::@9: scope:[animate]  from animate::@2
   *((byte[]) XPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word/dword/signed dword) 40
   to:animate::@3
 animate::@4: scope:[animate]  from animate::@10 animate::@3
-  (byte/signed byte/word/signed word~) animate::$12 ← *((byte[]) YPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1
-  *((byte[]) YPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$12
+  (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 ← *((byte[]) YPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1
+  *((byte[]) YPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$12
   (boolean~) animate::$13 ← *((byte[]) YPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 3) == (byte/word/signed word/dword/signed dword) 255
   (boolean~) animate::$14 ← ! (boolean~) animate::$13
   if((boolean~) animate::$14) goto animate::@5
@@ -703,8 +703,8 @@ animate::@11: scope:[animate]  from animate::@4
 animate::@6: scope:[animate]  from animate::@11
   to:animate::@return
 animate::@12: scope:[animate]  from animate::@11
-  (byte/signed byte/word/signed word~) animate::$18 ← *((byte[]) XPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40
-  *((byte[]) XPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$18
+  (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 ← *((byte[]) XPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40
+  *((byte[]) XPOS#0 + (byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$18
   to:animate::@return
 animate::@return: scope:[animate]  from animate::@12 animate::@5 animate::@6
   return 
@@ -849,8 +849,8 @@ findcol::@4: scope:[findcol]  from findcol::@2
   (byte) findcol::y#7 ← phi( findcol::@2/(byte) findcol::y#10 )
   (byte) findcol::xp#2 ← phi( findcol::@2/(byte) findcol::xp#1 )
   (byte) findcol::x#3 ← phi( findcol::@2/(byte) findcol::x#2 )
-  (byte/signed byte/word/signed word~) findcol::$7 ← (byte) findcol::x#3 - (byte) findcol::xp#2
-  (byte) findcol::diff#0 ← (byte/signed byte/word/signed word~) findcol::$7
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$7 ← (byte) findcol::x#3 - (byte) findcol::xp#2
+  (byte) findcol::diff#0 ← (byte/signed byte/word/signed word/dword/signed dword~) findcol::$7
   to:findcol::@5
 findcol::@12: scope:[findcol]  from findcol::@2
   (byte) findcol::mincol#8 ← phi( findcol::@2/(byte) findcol::mincol#10 )
@@ -861,8 +861,8 @@ findcol::@12: scope:[findcol]  from findcol::@2
   (byte) findcol::y#6 ← phi( findcol::@2/(byte) findcol::y#10 )
   (byte) findcol::x#4 ← phi( findcol::@2/(byte) findcol::x#2 )
   (byte) findcol::xp#3 ← phi( findcol::@2/(byte) findcol::xp#1 )
-  (byte/signed byte/word/signed word~) findcol::$6 ← (byte) findcol::xp#3 - (byte) findcol::x#4
-  (byte) findcol::diff#1 ← (byte/signed byte/word/signed word~) findcol::$6
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$6 ← (byte) findcol::xp#3 - (byte) findcol::x#4
+  (byte) findcol::diff#1 ← (byte/signed byte/word/signed word/dword/signed dword~) findcol::$6
   to:findcol::@5
 findcol::@5: scope:[findcol]  from findcol::@12 findcol::@4
   (byte) findcol::mincol#7 ← phi( findcol::@12/(byte) findcol::mincol#8 findcol::@4/(byte) findcol::mincol#9 )
@@ -886,8 +886,8 @@ findcol::@6: scope:[findcol]  from findcol::@5
   (byte) findcol::diff#4 ← phi( findcol::@5/(byte) findcol::diff#8 )
   (byte) findcol::yp#3 ← phi( findcol::@5/(byte) findcol::yp#2 )
   (byte) findcol::y#3 ← phi( findcol::@5/(byte) findcol::y#2 )
-  (byte/signed byte/word/signed word~) findcol::$12 ← (byte) findcol::y#3 - (byte) findcol::yp#3
-  (byte/word~) findcol::$13 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$12
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 ← (byte) findcol::y#3 - (byte) findcol::yp#3
+  (byte/word~) findcol::$13 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12
   (byte) findcol::diff#2 ← (byte/word~) findcol::$13
   to:findcol::@7
 findcol::@14: scope:[findcol]  from findcol::@5
@@ -899,8 +899,8 @@ findcol::@14: scope:[findcol]  from findcol::@5
   (byte) findcol::diff#5 ← phi( findcol::@5/(byte) findcol::diff#8 )
   (byte) findcol::y#4 ← phi( findcol::@5/(byte) findcol::y#2 )
   (byte) findcol::yp#4 ← phi( findcol::@5/(byte) findcol::yp#2 )
-  (byte/signed byte/word/signed word~) findcol::$10 ← (byte) findcol::yp#4 - (byte) findcol::y#4
-  (byte/word~) findcol::$11 ← (byte) findcol::diff#5 + (byte/signed byte/word/signed word~) findcol::$10
+  (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 ← (byte) findcol::yp#4 - (byte) findcol::y#4
+  (byte/word~) findcol::$11 ← (byte) findcol::diff#5 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10
   (byte) findcol::diff#3 ← (byte/word~) findcol::$11
   to:findcol::@7
 findcol::@7: scope:[findcol]  from findcol::@14 findcol::@6
@@ -987,18 +987,18 @@ SYMBOL TABLE SSA
 (boolean~) animate::$1
 (boolean~) animate::$10
 (boolean~) animate::$11
-(byte/signed byte/word/signed word~) animate::$12
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$12
 (boolean~) animate::$13
 (boolean~) animate::$14
 (byte/word~) animate::$15
 (boolean~) animate::$16
 (boolean~) animate::$17
-(byte/signed byte/word/signed word~) animate::$18
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$18
 (boolean~) animate::$2
 (byte/word~) animate::$3
 (boolean~) animate::$4
 (boolean~) animate::$5
-(byte/signed byte/word/signed word~) animate::$6
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$6
 (boolean~) animate::$7
 (boolean~) animate::$8
 (byte/word~) animate::$9
@@ -1018,9 +1018,9 @@ SYMBOL TABLE SSA
 (byte()) findcol((byte) findcol::x , (byte) findcol::y)
 (boolean~) findcol::$0
 (boolean~) findcol::$1
-(byte/signed byte/word/signed word~) findcol::$10
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$10
 (byte/word~) findcol::$11
-(byte/signed byte/word/signed word~) findcol::$12
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$12
 (byte/word~) findcol::$13
 (boolean~) findcol::$14
 (boolean~) findcol::$15
@@ -1029,8 +1029,8 @@ SYMBOL TABLE SSA
 (boolean~) findcol::$3
 (boolean~) findcol::$4
 (boolean~) findcol::$5
-(byte/signed byte/word/signed word~) findcol::$6
-(byte/signed byte/word/signed word~) findcol::$7
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$6
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$7
 (boolean~) findcol::$8
 (boolean~) findcol::$9
 (label) findcol::@1
@@ -1291,8 +1291,8 @@ Alias (byte) findcol::mindiff#6 = (byte) findcol::mindiff#7 (byte) findcol::mind
 Alias (byte) findcol::i#10 = (byte) findcol::i#11 (byte) findcol::i#9 
 Alias (byte) numpoints#7 = (byte) numpoints#8 (byte) numpoints#9 
 Alias (byte) findcol::mincol#10 = (byte) findcol::mincol#9 (byte) findcol::mincol#8 
-Alias (byte) findcol::diff#0 = (byte/signed byte/word/signed word~) findcol::$7 
-Alias (byte) findcol::diff#1 = (byte/signed byte/word/signed word~) findcol::$6 
+Alias (byte) findcol::diff#0 = (byte/signed byte/word/signed word/dword/signed dword~) findcol::$7 
+Alias (byte) findcol::diff#1 = (byte/signed byte/word/signed word/dword/signed dword~) findcol::$6 
 Alias (byte) findcol::y#2 = (byte) findcol::y#3 (byte) findcol::y#4 
 Alias (byte) findcol::yp#2 = (byte) findcol::yp#3 (byte) findcol::yp#4 
 Alias (byte) findcol::diff#4 = (byte) findcol::diff#8 (byte) findcol::diff#5 
@@ -1626,8 +1626,8 @@ animate::@8: scope:[animate]  from animate::@1
   [19] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 0) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2::animate:9 [ ] )
   to:animate::@2
 animate::@2: scope:[animate]  from animate::@1 animate::@8
-  [20] (byte/signed byte/word/signed word~) animate::$6 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$6 ] ( main:2::animate:9 [ animate::$6 ] )
-  [21] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word~) animate::$6 [ ] ( main:2::animate:9 [ ] )
+  [20] (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$6 ] ( main:2::animate:9 [ animate::$6 ] )
+  [21] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 [ ] ( main:2::animate:9 [ ] )
   [22] if(*((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1)!=(byte/word/signed word/dword/signed dword) 255) goto animate::@3 [ ] ( main:2::animate:9 [ ] )
   to:animate::@9
 animate::@9: scope:[animate]  from animate::@2
@@ -1642,8 +1642,8 @@ animate::@10: scope:[animate]  from animate::@3
   [27] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 2) ← (byte/signed byte/word/signed word/dword/signed dword) 0 [ ] ( main:2::animate:9 [ ] )
   to:animate::@4
 animate::@4: scope:[animate]  from animate::@10 animate::@3
-  [28] (byte/signed byte/word/signed word~) animate::$12 ← *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$12 ] ( main:2::animate:9 [ animate::$12 ] )
-  [29] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$12 [ ] ( main:2::animate:9 [ ] )
+  [28] (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 ← *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$12 ] ( main:2::animate:9 [ animate::$12 ] )
+  [29] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 [ ] ( main:2::animate:9 [ ] )
   [30] if(*((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3)!=(byte/word/signed word/dword/signed dword) 255) goto animate::@return [ ] ( main:2::animate:9 [ ] )
   to:animate::@11
 animate::@11: scope:[animate]  from animate::@4
@@ -1653,8 +1653,8 @@ animate::@11: scope:[animate]  from animate::@4
   [34] if(*((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3)<(byte/signed byte/word/signed word/dword/signed dword) 40) goto animate::@return [ ] ( main:2::animate:9 [ ] )
   to:animate::@12
 animate::@12: scope:[animate]  from animate::@11
-  [35] (byte/signed byte/word/signed word~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] )
-  [36] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$18 [ ] ( main:2::animate:9 [ ] )
+  [35] (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] )
+  [36] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 [ ] ( main:2::animate:9 [ ] )
   to:animate::@return
 animate::@return: scope:[animate]  from animate::@11 animate::@12 animate::@4
   [37] return  [ ] ( main:2::animate:9 [ ] )
@@ -1716,8 +1716,8 @@ findcol::@5: scope:[findcol]  from findcol::@12 findcol::@4
   [64] if((byte) findcol::y#0>=(byte) findcol::yp#0) goto findcol::@6 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#4 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#4 ] )
   to:findcol::@14
 findcol::@14: scope:[findcol]  from findcol::@5
-  [65] (byte/signed byte/word/signed word~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] )
-  [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] )
+  [65] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] )
+  [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] )
   to:findcol::@7
 findcol::@7: scope:[findcol]  from findcol::@14 findcol::@6
   [67] (byte) findcol::diff#6 ← phi( findcol::@14/(byte) findcol::diff#3 findcol::@6/(byte) findcol::diff#2 ) [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#6 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#6 ] )
@@ -1739,8 +1739,8 @@ findcol::@21: scope:[findcol]  from findcol::@7
   [74] (byte~) findcol::mindiff#15 ← (byte) findcol::mindiff#10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mincol#10 findcol::mindiff#15 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mincol#10 findcol::mindiff#15 ] )
   to:findcol::@8
 findcol::@6: scope:[findcol]  from findcol::@5
-  [75] (byte/signed byte/word/signed word~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] )
-  [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] )
+  [75] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] )
+  [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] )
   to:findcol::@7
 findcol::@4: scope:[findcol]  from findcol::@2
   [77] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#0 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#0 ] )
@@ -1849,15 +1849,15 @@ VARIABLE REGISTER WEIGHTS
 (byte[]) YPOS
 (void()) animate()
 (byte/word~) animate::$0 4.0
-(byte/signed byte/word/signed word~) animate::$12 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$12 4.0
 (byte/word~) animate::$15 4.0
-(byte/signed byte/word/signed word~) animate::$18 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$18 4.0
 (byte/word~) animate::$3 4.0
-(byte/signed byte/word/signed word~) animate::$6 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$6 4.0
 (byte/word~) animate::$9 4.0
 (byte()) findcol((byte) findcol::x , (byte) findcol::y)
-(byte/signed byte/word/signed word~) findcol::$10 20002.0
-(byte/signed byte/word/signed word~) findcol::$12 20002.0
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 20002.0
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 20002.0
 (byte) findcol::diff
 (byte) findcol::diff#0 20002.0
 (byte) findcol::diff#1 20002.0
@@ -2091,11 +2091,11 @@ animate: {
     jmp b2
   //SEG35 animate::@2
   b2:
-  //SEG36 [20] (byte/signed byte/word/signed word~) animate::$6 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$6 ] ( main:2::animate:9 [ animate::$6 ] ) -- vbuz1=_deref_pbuc1_minus_1 
+  //SEG36 [20] (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$6 ] ( main:2::animate:9 [ animate::$6 ] ) -- vbuz1=_deref_pbuc1_minus_1 
     ldx XPOS+1
     dex
     stx _6
-  //SEG37 [21] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word~) animate::$6 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuz1 
+  //SEG37 [21] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuz1 
     lda _6
     sta XPOS+1
   //SEG38 [22] if(*((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1)!=(byte/word/signed word/dword/signed dword) 255) goto animate::@3 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1_neq_vbuc2_then_la1 
@@ -2131,11 +2131,11 @@ animate: {
     jmp b4
   //SEG47 animate::@4
   b4:
-  //SEG48 [28] (byte/signed byte/word/signed word~) animate::$12 ← *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$12 ] ( main:2::animate:9 [ animate::$12 ] ) -- vbuz1=_deref_pbuc1_minus_1 
+  //SEG48 [28] (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 ← *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$12 ] ( main:2::animate:9 [ animate::$12 ] ) -- vbuz1=_deref_pbuc1_minus_1 
     ldx YPOS+3
     dex
     stx _12
-  //SEG49 [29] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$12 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuz1 
+  //SEG49 [29] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuz1 
     lda _12
     sta YPOS+3
   //SEG50 [30] if(*((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3)!=(byte/word/signed word/dword/signed dword) 255) goto animate::@return [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1_neq_vbuc2_then_la1 
@@ -2163,12 +2163,12 @@ animate: {
     jmp b12
   //SEG56 animate::@12
   b12:
-  //SEG57 [35] (byte/signed byte/word/signed word~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] ) -- vbuz1=_deref_pbuc1_minus_vbuc2 
+  //SEG57 [35] (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] ) -- vbuz1=_deref_pbuc1_minus_vbuc2 
     lda XPOS+3
     sec
     sbc #$28
     sta _18
-  //SEG58 [36] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$18 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuz1 
+  //SEG58 [36] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuz1 
     lda _18
     sta XPOS+3
     jmp breturn
@@ -2355,12 +2355,12 @@ findcol: {
     jmp b14
   //SEG113 findcol::@14
   b14:
-  //SEG114 [65] (byte/signed byte/word/signed word~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ) -- vbuz1=vbuz2_minus_vbuz3 
+  //SEG114 [65] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ) -- vbuz1=vbuz2_minus_vbuz3 
     lda yp
     sec
     sbc y
     sta _10
-  //SEG115 [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ) -- vbuz1=vbuz2_plus_vbuz3 
+  //SEG115 [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ) -- vbuz1=vbuz2_plus_vbuz3 
     lda diff
     clc
     adc _10
@@ -2420,12 +2420,12 @@ findcol: {
     jmp b8_from_b21
   //SEG138 findcol::@6
   b6:
-  //SEG139 [75] (byte/signed byte/word/signed word~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ) -- vbuz1=vbuz2_minus_vbuz3 
+  //SEG139 [75] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ) -- vbuz1=vbuz2_minus_vbuz3 
     lda y
     sec
     sbc yp
     sta _12
-  //SEG140 [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ) -- vbuz1=vbuz2_plus_vbuz3 
+  //SEG140 [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ) -- vbuz1=vbuz2_plus_vbuz3 
     lda diff
     clc
     adc _12
@@ -2498,7 +2498,7 @@ Statement [30] if(*((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dwo
 Statement [31] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword) 25 [ ] ( main:2::animate:9 [ ] ) always clobbers reg byte a 
 Statement [32] (byte/word~) animate::$15 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) + (byte/signed byte/word/signed word/dword/signed dword) 7 [ animate::$15 ] ( main:2::animate:9 [ animate::$15 ] ) always clobbers reg byte a 
 Statement [34] if(*((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3)<(byte/signed byte/word/signed word/dword/signed dword) 40) goto animate::@return [ ] ( main:2::animate:9 [ ] ) always clobbers reg byte a 
-Statement [35] (byte/signed byte/word/signed word~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] ) always clobbers reg byte a 
+Statement [35] (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] ) always clobbers reg byte a 
 Statement [49] (byte*) render::colline#1 ← (byte*) render::colline#5 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ render::y#4 render::colline#1 ] ( main:2::render:7 [ render::y#4 render::colline#1 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:2 [ render::y#4 render::y#1 ]
 Statement [62] (byte) findcol::diff#1 ← (byte) findcol::xp#0 - (byte) findcol::x#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#1 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#1 ] ) always clobbers reg byte a 
@@ -2509,11 +2509,11 @@ Removing always clobbered register reg byte a as potential for zp ZP_BYTE:6 [ fi
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:7 [ findcol::mindiff#10 findcol::mindiff#13 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:8 [ findcol::return#2 findcol::mincol#10 findcol::mincol#2 findcol::mincol#1 ]
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:25 [ findcol::yp#0 ]
-Statement [65] (byte/signed byte/word/signed word~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ) always clobbers reg byte a 
+Statement [65] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ) always clobbers reg byte a 
 Removing always clobbered register reg byte a as potential for zp ZP_BYTE:9 [ findcol::diff#4 findcol::diff#1 findcol::diff#0 ]
-Statement [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ) always clobbers reg byte a 
-Statement [75] (byte/signed byte/word/signed word~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ) always clobbers reg byte a 
-Statement [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ) always clobbers reg byte a 
+Statement [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ) always clobbers reg byte a 
+Statement [75] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ) always clobbers reg byte a 
+Statement [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ) always clobbers reg byte a 
 Statement [77] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#0 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#0 ] ) always clobbers reg byte a 
 Statement [80] *((byte*) initscreen::screen#2) ← (const byte) FILL#0 [ initscreen::screen#2 ] ( main:2::initscreen:5 [ initscreen::screen#2 ] ) always clobbers reg byte a reg byte y 
 Statement [82] if((byte*) initscreen::screen#1<(const byte*) SCREEN#0+(word/signed word/dword/signed dword) 1000) goto initscreen::@1 [ initscreen::screen#1 ] ( main:2::initscreen:5 [ initscreen::screen#1 ] ) always clobbers reg byte a 
@@ -2529,13 +2529,13 @@ Statement [30] if(*((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dwo
 Statement [31] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword) 25 [ ] ( main:2::animate:9 [ ] ) always clobbers reg byte a 
 Statement [32] (byte/word~) animate::$15 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) + (byte/signed byte/word/signed word/dword/signed dword) 7 [ animate::$15 ] ( main:2::animate:9 [ animate::$15 ] ) always clobbers reg byte a 
 Statement [34] if(*((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3)<(byte/signed byte/word/signed word/dword/signed dword) 40) goto animate::@return [ ] ( main:2::animate:9 [ ] ) always clobbers reg byte a 
-Statement [35] (byte/signed byte/word/signed word~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] ) always clobbers reg byte a 
+Statement [35] (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] ) always clobbers reg byte a 
 Statement [49] (byte*) render::colline#1 ← (byte*) render::colline#5 + (byte/signed byte/word/signed word/dword/signed dword) 40 [ render::y#4 render::colline#1 ] ( main:2::render:7 [ render::y#4 render::colline#1 ] ) always clobbers reg byte a 
 Statement [62] (byte) findcol::diff#1 ← (byte) findcol::xp#0 - (byte) findcol::x#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#1 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#1 ] ) always clobbers reg byte a 
-Statement [65] (byte/signed byte/word/signed word~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ) always clobbers reg byte a 
-Statement [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ) always clobbers reg byte a 
-Statement [75] (byte/signed byte/word/signed word~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ) always clobbers reg byte a 
-Statement [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ) always clobbers reg byte a 
+Statement [65] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ) always clobbers reg byte a 
+Statement [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ) always clobbers reg byte a 
+Statement [75] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ) always clobbers reg byte a 
+Statement [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ) always clobbers reg byte a 
 Statement [77] (byte) findcol::diff#0 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#0 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::yp#0 findcol::diff#0 ] ) always clobbers reg byte a 
 Statement [80] *((byte*) initscreen::screen#2) ← (const byte) FILL#0 [ initscreen::screen#2 ] ( main:2::initscreen:5 [ initscreen::screen#2 ] ) always clobbers reg byte a reg byte y 
 Statement [82] if((byte*) initscreen::screen#1<(const byte*) SCREEN#0+(word/signed word/dword/signed dword) 1000) goto initscreen::@1 [ initscreen::screen#1 ] ( main:2::initscreen:5 [ initscreen::screen#1 ] ) always clobbers reg byte a 
@@ -2706,10 +2706,10 @@ animate: {
     jmp b2
   //SEG35 animate::@2
   b2:
-  //SEG36 [20] (byte/signed byte/word/signed word~) animate::$6 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$6 ] ( main:2::animate:9 [ animate::$6 ] ) -- vbuxx=_deref_pbuc1_minus_1 
+  //SEG36 [20] (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$6 ] ( main:2::animate:9 [ animate::$6 ] ) -- vbuxx=_deref_pbuc1_minus_1 
     ldx XPOS+1
     dex
-  //SEG37 [21] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word~) animate::$6 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuxx 
+  //SEG37 [21] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuxx 
     stx XPOS+1
   //SEG38 [22] if(*((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1)!=(byte/word/signed word/dword/signed dword) 255) goto animate::@3 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1_neq_vbuc2_then_la1 
     lda XPOS+1
@@ -2742,10 +2742,10 @@ animate: {
     jmp b4
   //SEG47 animate::@4
   b4:
-  //SEG48 [28] (byte/signed byte/word/signed word~) animate::$12 ← *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$12 ] ( main:2::animate:9 [ animate::$12 ] ) -- vbuxx=_deref_pbuc1_minus_1 
+  //SEG48 [28] (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 ← *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$12 ] ( main:2::animate:9 [ animate::$12 ] ) -- vbuxx=_deref_pbuc1_minus_1 
     ldx YPOS+3
     dex
-  //SEG49 [29] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$12 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuxx 
+  //SEG49 [29] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuxx 
     stx YPOS+3
   //SEG50 [30] if(*((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3)!=(byte/word/signed word/dword/signed dword) 255) goto animate::@return [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1_neq_vbuc2_then_la1 
     lda YPOS+3
@@ -2770,11 +2770,11 @@ animate: {
     jmp b12
   //SEG56 animate::@12
   b12:
-  //SEG57 [35] (byte/signed byte/word/signed word~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] ) -- vbuaa=_deref_pbuc1_minus_vbuc2 
+  //SEG57 [35] (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] ) -- vbuaa=_deref_pbuc1_minus_vbuc2 
     lda XPOS+3
     sec
     sbc #$28
-  //SEG58 [36] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$18 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuaa 
+  //SEG58 [36] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuaa 
     sta XPOS+3
     jmp breturn
   //SEG59 animate::@return
@@ -2938,11 +2938,11 @@ findcol: {
     jmp b14
   //SEG113 findcol::@14
   b14:
-  //SEG114 [65] (byte/signed byte/word/signed word~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ) -- vbuaa=vbuz1_minus_vbuz2 
+  //SEG114 [65] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ) -- vbuaa=vbuz1_minus_vbuz2 
     lda yp
     sec
     sbc y
-  //SEG115 [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ) -- vbuaa=vbuz1_plus_vbuaa 
+  //SEG115 [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ) -- vbuaa=vbuz1_plus_vbuaa 
     clc
     adc diff
   //SEG116 [67] phi from findcol::@14 findcol::@6 to findcol::@7 [phi:findcol::@14/findcol::@6->findcol::@7]
@@ -2994,11 +2994,11 @@ findcol: {
     jmp b8_from_b21
   //SEG138 findcol::@6
   b6:
-  //SEG139 [75] (byte/signed byte/word/signed word~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ) -- vbuaa=vbuz1_minus_vbuz2 
+  //SEG139 [75] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ) -- vbuaa=vbuz1_minus_vbuz2 
     lda y
     sec
     sbc yp
-  //SEG140 [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ) -- vbuaa=vbuz1_plus_vbuaa 
+  //SEG140 [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ) -- vbuaa=vbuz1_plus_vbuaa 
     clc
     adc diff
     jmp b7_from_b6
@@ -3180,11 +3180,11 @@ FINAL SYMBOL TABLE
 (const byte[]) YPOS#0 YPOS = { (byte/signed byte/word/signed word/dword/signed dword) 5, (byte/signed byte/word/signed word/dword/signed dword) 8, (byte/signed byte/word/signed word/dword/signed dword) 14, (byte/signed byte/word/signed word/dword/signed dword) 2, (byte/signed byte/word/signed word/dword/signed dword) 17, (byte/signed byte/word/signed word/dword/signed dword) 22 }
 (void()) animate()
 (byte/word~) animate::$0 reg byte x 4.0
-(byte/signed byte/word/signed word~) animate::$12 reg byte x 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$12 reg byte x 4.0
 (byte/word~) animate::$15 reg byte a 4.0
-(byte/signed byte/word/signed word~) animate::$18 reg byte a 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$18 reg byte a 4.0
 (byte/word~) animate::$3 reg byte x 4.0
-(byte/signed byte/word/signed word~) animate::$6 reg byte x 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$6 reg byte x 4.0
 (byte/word~) animate::$9 reg byte x 4.0
 (label) animate::@1
 (label) animate::@10
@@ -3198,8 +3198,8 @@ FINAL SYMBOL TABLE
 (label) animate::@9
 (label) animate::@return
 (byte()) findcol((byte) findcol::x , (byte) findcol::y)
-(byte/signed byte/word/signed word~) findcol::$10 reg byte a 20002.0
-(byte/signed byte/word/signed word~) findcol::$12 reg byte a 20002.0
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 reg byte a 20002.0
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 reg byte a 20002.0
 (label) findcol::@1
 (label) findcol::@12
 (label) findcol::@14
@@ -3370,10 +3370,10 @@ animate: {
     sta YPOS+0
   //SEG35 animate::@2
   b2:
-  //SEG36 [20] (byte/signed byte/word/signed word~) animate::$6 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$6 ] ( main:2::animate:9 [ animate::$6 ] ) -- vbuxx=_deref_pbuc1_minus_1 
+  //SEG36 [20] (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$6 ] ( main:2::animate:9 [ animate::$6 ] ) -- vbuxx=_deref_pbuc1_minus_1 
     ldx XPOS+1
     dex
-  //SEG37 [21] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word~) animate::$6 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuxx 
+  //SEG37 [21] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$6 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuxx 
     stx XPOS+1
   //SEG38 [22] if(*((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 1)!=(byte/word/signed word/dword/signed dword) 255) goto animate::@3 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1_neq_vbuc2_then_la1 
     txa
@@ -3400,10 +3400,10 @@ animate: {
     sta YPOS+2
   //SEG47 animate::@4
   b4:
-  //SEG48 [28] (byte/signed byte/word/signed word~) animate::$12 ← *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$12 ] ( main:2::animate:9 [ animate::$12 ] ) -- vbuxx=_deref_pbuc1_minus_1 
+  //SEG48 [28] (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 ← *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 1 [ animate::$12 ] ( main:2::animate:9 [ animate::$12 ] ) -- vbuxx=_deref_pbuc1_minus_1 
     ldx YPOS+3
     dex
-  //SEG49 [29] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$12 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuxx 
+  //SEG49 [29] *((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$12 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuxx 
     stx YPOS+3
   //SEG50 [30] if(*((const byte[]) YPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3)!=(byte/word/signed word/dword/signed dword) 255) goto animate::@return [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1_neq_vbuc2_then_la1 
     txa
@@ -3423,10 +3423,10 @@ animate: {
     cmp #$28
     bcc breturn
   //SEG56 animate::@12
-  //SEG57 [35] (byte/signed byte/word/signed word~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] ) -- vbuaa=_deref_pbuc1_minus_vbuc2 
+  //SEG57 [35] (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 ← *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) - (byte/signed byte/word/signed word/dword/signed dword) 40 [ animate::$18 ] ( main:2::animate:9 [ animate::$18 ] ) -- vbuaa=_deref_pbuc1_minus_vbuc2 
     sec
     sbc #$28
-  //SEG58 [36] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word~) animate::$18 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuaa 
+  //SEG58 [36] *((const byte[]) XPOS#0+(byte/signed byte/word/signed word/dword/signed dword) 3) ← (byte/signed byte/word/signed word/dword/signed dword~) animate::$18 [ ] ( main:2::animate:9 [ ] ) -- _deref_pbuc1=vbuaa 
     sta XPOS+3
   //SEG59 animate::@return
   breturn:
@@ -3561,11 +3561,11 @@ findcol: {
     cmp yp
     bcs b6
   //SEG113 findcol::@14
-  //SEG114 [65] (byte/signed byte/word/signed word~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ) -- vbuaa=vbuz1_minus_vbuz2 
+  //SEG114 [65] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$10 ] ) -- vbuaa=vbuz1_minus_vbuz2 
     lda yp
     sec
     sbc y
-  //SEG115 [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ) -- vbuaa=vbuz1_plus_vbuaa 
+  //SEG115 [66] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#3 ] ) -- vbuaa=vbuz1_plus_vbuaa 
     clc
     adc diff
   //SEG116 [67] phi from findcol::@14 findcol::@6 to findcol::@7 [phi:findcol::@14/findcol::@6->findcol::@7]
@@ -3607,11 +3607,11 @@ findcol: {
     jmp b8
   //SEG138 findcol::@6
   b6:
-  //SEG139 [75] (byte/signed byte/word/signed word~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ) -- vbuaa=vbuz1_minus_vbuz2 
+  //SEG139 [75] (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#4 findcol::$12 ] ) -- vbuaa=vbuz1_minus_vbuz2 
     lda y
     sec
     sbc yp
-  //SEG140 [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ) -- vbuaa=vbuz1_plus_vbuaa 
+  //SEG140 [76] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 [ findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ( main:2::render:7::findcol:43 [ render::y#4 render::colline#5 render::x#2 findcol::x#0 findcol::y#0 findcol::i#10 findcol::mindiff#10 findcol::mincol#10 findcol::diff#2 ] ) -- vbuaa=vbuz1_plus_vbuaa 
     clc
     adc diff
     jmp b7
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/voronoi.sym b/src/test/java/dk/camelot64/kickc/test/ref/voronoi.sym
index e504b11db..7e5d1b98c 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/voronoi.sym
+++ b/src/test/java/dk/camelot64/kickc/test/ref/voronoi.sym
@@ -15,11 +15,11 @@
 (const byte[]) YPOS#0 YPOS = { (byte/signed byte/word/signed word/dword/signed dword) 5, (byte/signed byte/word/signed word/dword/signed dword) 8, (byte/signed byte/word/signed word/dword/signed dword) 14, (byte/signed byte/word/signed word/dword/signed dword) 2, (byte/signed byte/word/signed word/dword/signed dword) 17, (byte/signed byte/word/signed word/dword/signed dword) 22 }
 (void()) animate()
 (byte/word~) animate::$0 reg byte x 4.0
-(byte/signed byte/word/signed word~) animate::$12 reg byte x 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$12 reg byte x 4.0
 (byte/word~) animate::$15 reg byte a 4.0
-(byte/signed byte/word/signed word~) animate::$18 reg byte a 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$18 reg byte a 4.0
 (byte/word~) animate::$3 reg byte x 4.0
-(byte/signed byte/word/signed word~) animate::$6 reg byte x 4.0
+(byte/signed byte/word/signed word/dword/signed dword~) animate::$6 reg byte x 4.0
 (byte/word~) animate::$9 reg byte x 4.0
 (label) animate::@1
 (label) animate::@10
@@ -33,8 +33,8 @@
 (label) animate::@9
 (label) animate::@return
 (byte()) findcol((byte) findcol::x , (byte) findcol::y)
-(byte/signed byte/word/signed word~) findcol::$10 reg byte a 20002.0
-(byte/signed byte/word/signed word~) findcol::$12 reg byte a 20002.0
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$10 reg byte a 20002.0
+(byte/signed byte/word/signed word/dword/signed dword~) findcol::$12 reg byte a 20002.0
 (label) findcol::@1
 (label) findcol::@12
 (label) findcol::@14