diff --git a/src/main/java/dk/camelot64/kickc/model/symbols/Procedure.java b/src/main/java/dk/camelot64/kickc/model/symbols/Procedure.java
index a946a916c..60cd039cc 100644
--- a/src/main/java/dk/camelot64/kickc/model/symbols/Procedure.java
+++ b/src/main/java/dk/camelot64/kickc/model/symbols/Procedure.java
@@ -124,7 +124,7 @@ public class Procedure extends Scope {
    public List<Variable> getParameters() {
       ArrayList<Variable> parameters = new ArrayList<>();
       for(String name : parameterNames) {
-         parameters.add(this.getLocalVariable(name));
+         parameters.add(this.getLocalVar(name));
       }
       return parameters;
    }
diff --git a/src/test/java/dk/camelot64/kickc/test/TestPrograms.java b/src/test/java/dk/camelot64/kickc/test/TestPrograms.java
index ca800a93d..012f95ef2 100644
--- a/src/test/java/dk/camelot64/kickc/test/TestPrograms.java
+++ b/src/test/java/dk/camelot64/kickc/test/TestPrograms.java
@@ -45,6 +45,11 @@ public class TestPrograms {
    }
 
 
+   @Test
+   public void testFunctionPointerProblem1() throws IOException, URISyntaxException {
+      compileAndCompare("function-pointer-problem-1.c");
+   }
+
    @Test
    public void testInlineKickasmUsesProblem() throws IOException, URISyntaxException {
       compileAndCompare("inline-kickasm-uses-problem.c");
@@ -3098,6 +3103,11 @@ public class TestPrograms {
       compileAndCompare("pointer-pointer-1.c");
    }
 
+   @Test
+   public void testFunctionPointerNoargCall14() throws IOException, URISyntaxException {
+      compileAndCompare("function-pointer-noarg-call-14.c");
+   }
+
    @Test
    public void testFunctionPointerNoargCall13() throws IOException, URISyntaxException {
       compileAndCompare("function-pointer-noarg-call-13.c");
diff --git a/src/test/kc/function-pointer-noarg-call-14.c b/src/test/kc/function-pointer-noarg-call-14.c
new file mode 100644
index 000000000..dbe1948e3
--- /dev/null
+++ b/src/test/kc/function-pointer-noarg-call-14.c
@@ -0,0 +1,22 @@
+// Tests trouble passing a function pointer
+
+#include <stdio.h>
+#include <printf.h>
+#include <conio.h>
+
+void f1(void()* fn) {
+	(*fn)();
+}
+
+void hello() {
+	printf("hello ");
+}
+
+void world() {
+	printf("world!");
+}
+
+void main() {
+	f1(&hello);
+	f1(&world);
+}
diff --git a/src/test/kc/function-pointer-problem-1.c b/src/test/kc/function-pointer-problem-1.c
new file mode 100644
index 000000000..c8328d0e7
--- /dev/null
+++ b/src/test/kc/function-pointer-problem-1.c
@@ -0,0 +1,25 @@
+// The following casuses an exception in pass 2
+// https://gitlab.com/camelot/kickc/-/issues/561
+
+char const * r = 0x8000;
+
+void main() {
+	enableDLI(&fn1);
+}
+
+void fn1() {
+	*r = 1;
+}
+
+void enableDLI(__ma void *dliptr) {
+	asm {
+		lda #<dliptr
+		sta dlivec
+		lda #>dliptr
+		sta dlivec+1
+
+		jmp !+
+		dlivec: .byte 0, 0
+		!:
+	}
+}
diff --git a/src/test/ref/function-pointer-noarg-call-14.asm b/src/test/ref/function-pointer-noarg-call-14.asm
new file mode 100644
index 000000000..14920f75d
--- /dev/null
+++ b/src/test/ref/function-pointer-noarg-call-14.asm
@@ -0,0 +1,305 @@
+// Tests trouble passing a function pointer
+.pc = $801 "Basic"
+:BasicUpstart(__start)
+.pc = $80d "Program"
+  .const LIGHT_BLUE = $e
+  // Color Ram
+  .label COLORRAM = $d800
+  // Default address of screen character matrix
+  .label DEFAULT_SCREEN = $400
+  // The number of bytes on the screen
+  // The current cursor x-position
+  .label conio_cursor_x = 8
+  // The current cursor y-position
+  .label conio_cursor_y = 9
+  // The current text cursor line start
+  .label conio_line_text = $a
+  // The current color cursor line start
+  .label conio_line_color = $c
+__start: {
+    // conio_cursor_x = 0
+    lda #0
+    sta.z conio_cursor_x
+    // conio_cursor_y = 0
+    sta.z conio_cursor_y
+    // conio_line_text = CONIO_SCREEN_TEXT
+    lda #<DEFAULT_SCREEN
+    sta.z conio_line_text
+    lda #>DEFAULT_SCREEN
+    sta.z conio_line_text+1
+    // conio_line_color = CONIO_SCREEN_COLORS
+    lda #<COLORRAM
+    sta.z conio_line_color
+    lda #>COLORRAM
+    sta.z conio_line_color+1
+    jsr main
+    rts
+}
+world: {
+    // printf("world!")
+    lda #<s
+    sta.z cputs.s
+    lda #>s
+    sta.z cputs.s+1
+    jsr cputs
+    // }
+    rts
+    s: .text "world!"
+    .byte 0
+}
+hello: {
+    // printf("hello ")
+    lda #<s
+    sta.z cputs.s
+    lda #>s
+    sta.z cputs.s+1
+    jsr cputs
+    // }
+    rts
+    s: .text "hello "
+    .byte 0
+}
+main: {
+    // f1(&hello)
+    lda #<hello
+    sta.z f1.fn
+    lda #>hello
+    sta.z f1.fn+1
+    jsr f1
+    // f1(&world)
+    lda #<world
+    sta.z f1.fn
+    lda #>world
+    sta.z f1.fn+1
+    jsr f1
+    // }
+    rts
+}
+// Output a NUL-terminated string at the current cursor position
+// cputs(byte* zp(2) s)
+cputs: {
+    .label s = 2
+  __b1:
+    // while(c=*s++)
+    ldy #0
+    lda (s),y
+    inc.z s
+    bne !+
+    inc.z s+1
+  !:
+    cmp #0
+    bne __b2
+    // }
+    rts
+  __b2:
+    // cputc(c)
+    jsr cputc
+    jmp __b1
+}
+// f1(void()* zp(4) fn)
+f1: {
+    .label fn = 4
+    // (*fn)()
+    jsr bi_fn
+    // }
+    rts
+  bi_fn:
+    jmp (fn)
+}
+// Output one character at the current cursor position
+// Moves the cursor forward. Scrolls the entire screen if needed
+// cputc(byte register(A) c)
+cputc: {
+    // if(c=='\n')
+    cmp #'\n'
+    beq __b1
+    // conio_line_text[conio_cursor_x] = c
+    ldy.z conio_cursor_x
+    sta (conio_line_text),y
+    // conio_line_color[conio_cursor_x] = conio_textcolor
+    lda #LIGHT_BLUE
+    sta (conio_line_color),y
+    // if(++conio_cursor_x==CONIO_WIDTH)
+    inc.z conio_cursor_x
+    lda #$28
+    cmp.z conio_cursor_x
+    bne __breturn
+    // cputln()
+    jsr cputln
+  __breturn:
+    // }
+    rts
+  __b1:
+    // cputln()
+    jsr cputln
+    rts
+}
+// Print a newline
+cputln: {
+    // conio_line_text +=  CONIO_WIDTH
+    lda #$28
+    clc
+    adc.z conio_line_text
+    sta.z conio_line_text
+    bcc !+
+    inc.z conio_line_text+1
+  !:
+    // conio_line_color += CONIO_WIDTH
+    lda #$28
+    clc
+    adc.z conio_line_color
+    sta.z conio_line_color
+    bcc !+
+    inc.z conio_line_color+1
+  !:
+    // conio_cursor_x = 0
+    lda #0
+    sta.z conio_cursor_x
+    // conio_cursor_y++;
+    inc.z conio_cursor_y
+    // cscroll()
+    jsr cscroll
+    // }
+    rts
+}
+// Scroll the entire screen if the cursor is beyond the last line
+cscroll: {
+    // if(conio_cursor_y==CONIO_HEIGHT)
+    lda #$19
+    cmp.z conio_cursor_y
+    bne __breturn
+    // memcpy(CONIO_SCREEN_TEXT, CONIO_SCREEN_TEXT+CONIO_WIDTH, CONIO_BYTES-CONIO_WIDTH)
+    lda #<DEFAULT_SCREEN
+    sta.z memcpy.destination
+    lda #>DEFAULT_SCREEN
+    sta.z memcpy.destination+1
+    lda #<DEFAULT_SCREEN+$28
+    sta.z memcpy.source
+    lda #>DEFAULT_SCREEN+$28
+    sta.z memcpy.source+1
+    jsr memcpy
+    // memcpy(CONIO_SCREEN_COLORS, CONIO_SCREEN_COLORS+CONIO_WIDTH, CONIO_BYTES-CONIO_WIDTH)
+    lda #<COLORRAM
+    sta.z memcpy.destination
+    lda #>COLORRAM
+    sta.z memcpy.destination+1
+    lda #<COLORRAM+$28
+    sta.z memcpy.source
+    lda #>COLORRAM+$28
+    sta.z memcpy.source+1
+    jsr memcpy
+    // memset(CONIO_SCREEN_TEXT+CONIO_BYTES-CONIO_WIDTH, ' ', CONIO_WIDTH)
+    ldx #' '
+    lda #<DEFAULT_SCREEN+$19*$28-$28
+    sta.z memset.str
+    lda #>DEFAULT_SCREEN+$19*$28-$28
+    sta.z memset.str+1
+    jsr memset
+    // memset(CONIO_SCREEN_COLORS+CONIO_BYTES-CONIO_WIDTH, conio_textcolor, CONIO_WIDTH)
+    ldx #LIGHT_BLUE
+    lda #<COLORRAM+$19*$28-$28
+    sta.z memset.str
+    lda #>COLORRAM+$19*$28-$28
+    sta.z memset.str+1
+    jsr memset
+    // conio_line_text -= CONIO_WIDTH
+    sec
+    lda.z conio_line_text
+    sbc #$28
+    sta.z conio_line_text
+    lda.z conio_line_text+1
+    sbc #0
+    sta.z conio_line_text+1
+    // conio_line_color -= CONIO_WIDTH
+    sec
+    lda.z conio_line_color
+    sbc #$28
+    sta.z conio_line_color
+    lda.z conio_line_color+1
+    sbc #0
+    sta.z conio_line_color+1
+    // conio_cursor_y--;
+    dec.z conio_cursor_y
+  __breturn:
+    // }
+    rts
+}
+// Copy block of memory (forwards)
+// Copies the values of num bytes from the location pointed to by source directly to the memory block pointed to by destination.
+// memcpy(void* zp($10) destination, void* zp(6) source)
+memcpy: {
+    .label src_end = $e
+    .label dst = $10
+    .label src = 6
+    .label source = 6
+    .label destination = $10
+    // src_end = (char*)source+num
+    clc
+    lda.z source
+    adc #<$19*$28-$28
+    sta.z src_end
+    lda.z source+1
+    adc #>$19*$28-$28
+    sta.z src_end+1
+  __b1:
+    // while(src!=src_end)
+    lda.z src+1
+    cmp.z src_end+1
+    bne __b2
+    lda.z src
+    cmp.z src_end
+    bne __b2
+    // }
+    rts
+  __b2:
+    // *dst++ = *src++
+    ldy #0
+    lda (src),y
+    sta (dst),y
+    // *dst++ = *src++;
+    inc.z dst
+    bne !+
+    inc.z dst+1
+  !:
+    inc.z src
+    bne !+
+    inc.z src+1
+  !:
+    jmp __b1
+}
+// Copies the character c (an unsigned char) to the first num characters of the object pointed to by the argument str.
+// memset(void* zp(6) str, byte register(X) c)
+memset: {
+    .label end = $10
+    .label dst = 6
+    .label str = 6
+    // end = (char*)str + num
+    lda #$28
+    clc
+    adc.z str
+    sta.z end
+    lda #0
+    adc.z str+1
+    sta.z end+1
+  __b2:
+    // for(char* dst = str; dst!=end; dst++)
+    lda.z dst+1
+    cmp.z end+1
+    bne __b3
+    lda.z dst
+    cmp.z end
+    bne __b3
+    // }
+    rts
+  __b3:
+    // *dst = c
+    txa
+    ldy #0
+    sta (dst),y
+    // for(char* dst = str; dst!=end; dst++)
+    inc.z dst
+    bne !+
+    inc.z dst+1
+  !:
+    jmp __b2
+}
diff --git a/src/test/ref/function-pointer-noarg-call-14.cfg b/src/test/ref/function-pointer-noarg-call-14.cfg
new file mode 100644
index 000000000..8f8e2f7dd
--- /dev/null
+++ b/src/test/ref/function-pointer-noarg-call-14.cfg
@@ -0,0 +1,183 @@
+
+void __start()
+__start: scope:[__start]  from
+  [0] phi()
+  to:__start::__init1
+__start::__init1: scope:[__start]  from __start
+  [1] conio_cursor_x = 0
+  [2] conio_cursor_y = 0
+  [3] conio_line_text = DEFAULT_SCREEN
+  [4] conio_line_color = COLORRAM
+  to:__start::@1
+__start::@1: scope:[__start]  from __start::__init1
+  [5] phi()
+  [6] call main 
+  to:__start::@return
+__start::@return: scope:[__start]  from __start::@1
+  [7] return 
+  to:@return
+
+void world()
+world: scope:[world]  from
+  [8] phi()
+  [9] call cputs 
+  to:world::@return
+world::@return: scope:[world]  from world
+  [10] return 
+  to:@return
+
+void hello()
+hello: scope:[hello]  from
+  [11] phi()
+  [12] call cputs 
+  to:hello::@return
+hello::@return: scope:[hello]  from hello
+  [13] return 
+  to:@return
+
+void main()
+main: scope:[main]  from __start::@1
+  [14] phi()
+  [15] call f1 
+  to:main::@1
+main::@1: scope:[main]  from main
+  [16] phi()
+  [17] call f1 
+  to:main::@return
+main::@return: scope:[main]  from main::@1
+  [18] return 
+  to:@return
+
+void cputs(to_nomodify byte* cputs::s)
+cputs: scope:[cputs]  from hello world
+  [19] cputs::s#4 = phi( hello/hello::s, world/world::s )
+  to:cputs::@1
+cputs::@1: scope:[cputs]  from cputs cputs::@2
+  [20] cputs::s#3 = phi( cputs/cputs::s#4, cputs::@2/cputs::s#0 )
+  [21] cputs::c#1 = *cputs::s#3
+  [22] cputs::s#0 = ++ cputs::s#3
+  [23] if(0!=cputs::c#1) goto cputs::@2
+  to:cputs::@return
+cputs::@return: scope:[cputs]  from cputs::@1
+  [24] return 
+  to:@return
+cputs::@2: scope:[cputs]  from cputs::@1
+  [25] cputc::c#0 = cputs::c#1
+  [26] call cputc 
+  to:cputs::@1
+
+void f1(void()* f1::fn)
+f1: scope:[f1]  from main main::@1
+  [27] f1::fn#2 = phi( main/&hello, main::@1/&world )
+  [28] call *f1::fn#2 
+  to:f1::@return
+f1::@return: scope:[f1]  from f1
+  [29] return 
+  to:@return
+
+void cputc(byte cputc::c)
+cputc: scope:[cputc]  from cputs::@2
+  [30] if(cputc::c#0=='
+') goto cputc::@1
+  to:cputc::@2
+cputc::@2: scope:[cputc]  from cputc
+  [31] conio_line_text[conio_cursor_x] = cputc::c#0
+  [32] conio_line_color[conio_cursor_x] = LIGHT_BLUE
+  [33] conio_cursor_x = ++ conio_cursor_x
+  [34] if(conio_cursor_x!=$28) goto cputc::@return
+  to:cputc::@3
+cputc::@3: scope:[cputc]  from cputc::@2
+  [35] phi()
+  [36] call cputln 
+  to:cputc::@return
+cputc::@return: scope:[cputc]  from cputc::@1 cputc::@2 cputc::@3
+  [37] return 
+  to:@return
+cputc::@1: scope:[cputc]  from cputc
+  [38] phi()
+  [39] call cputln 
+  to:cputc::@return
+
+void cputln()
+cputln: scope:[cputln]  from cputc::@1 cputc::@3
+  [40] conio_line_text = conio_line_text + $28
+  [41] conio_line_color = conio_line_color + $28
+  [42] conio_cursor_x = 0
+  [43] conio_cursor_y = ++ conio_cursor_y
+  [44] call cscroll 
+  to:cputln::@return
+cputln::@return: scope:[cputln]  from cputln
+  [45] return 
+  to:@return
+
+void cscroll()
+cscroll: scope:[cscroll]  from cputln
+  [46] if(conio_cursor_y!=$19) goto cscroll::@return
+  to:cscroll::@1
+cscroll::@1: scope:[cscroll]  from cscroll
+  [47] phi()
+  [48] call memcpy 
+  to:cscroll::@2
+cscroll::@2: scope:[cscroll]  from cscroll::@1
+  [49] phi()
+  [50] call memcpy 
+  to:cscroll::@3
+cscroll::@3: scope:[cscroll]  from cscroll::@2
+  [51] phi()
+  [52] call memset 
+  to:cscroll::@4
+cscroll::@4: scope:[cscroll]  from cscroll::@3
+  [53] phi()
+  [54] call memset 
+  to:cscroll::@5
+cscroll::@5: scope:[cscroll]  from cscroll::@4
+  [55] conio_line_text = conio_line_text - $28
+  [56] conio_line_color = conio_line_color - $28
+  [57] conio_cursor_y = -- conio_cursor_y
+  to:cscroll::@return
+cscroll::@return: scope:[cscroll]  from cscroll cscroll::@5
+  [58] return 
+  to:@return
+
+void* memcpy(void* memcpy::destination , void* memcpy::source , word memcpy::num)
+memcpy: scope:[memcpy]  from cscroll::@1 cscroll::@2
+  [59] memcpy::destination#2 = phi( cscroll::@1/(void*)DEFAULT_SCREEN, cscroll::@2/(void*)COLORRAM )
+  [59] memcpy::source#2 = phi( cscroll::@1/(void*)DEFAULT_SCREEN+$28, cscroll::@2/(void*)COLORRAM+$28 )
+  [60] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28
+  [61] memcpy::src#4 = (byte*)memcpy::source#2
+  [62] memcpy::dst#4 = (byte*)memcpy::destination#2
+  to:memcpy::@1
+memcpy::@1: scope:[memcpy]  from memcpy memcpy::@2
+  [63] memcpy::dst#2 = phi( memcpy/memcpy::dst#4, memcpy::@2/memcpy::dst#1 )
+  [63] memcpy::src#2 = phi( memcpy/memcpy::src#4, memcpy::@2/memcpy::src#1 )
+  [64] if(memcpy::src#2!=memcpy::src_end#0) goto memcpy::@2
+  to:memcpy::@return
+memcpy::@return: scope:[memcpy]  from memcpy::@1
+  [65] return 
+  to:@return
+memcpy::@2: scope:[memcpy]  from memcpy::@1
+  [66] *memcpy::dst#2 = *memcpy::src#2
+  [67] memcpy::dst#1 = ++ memcpy::dst#2
+  [68] memcpy::src#1 = ++ memcpy::src#2
+  to:memcpy::@1
+
+void* memset(void* memset::str , byte memset::c , word memset::num)
+memset: scope:[memset]  from cscroll::@3 cscroll::@4
+  [69] memset::c#4 = phi( cscroll::@3/' ', cscroll::@4/LIGHT_BLUE )
+  [69] memset::str#3 = phi( cscroll::@3/(void*)DEFAULT_SCREEN+(word)$19*$28-$28, cscroll::@4/(void*)COLORRAM+(word)$19*$28-$28 )
+  to:memset::@1
+memset::@1: scope:[memset]  from memset
+  [70] memset::end#0 = (byte*)memset::str#3 + $28
+  [71] memset::dst#4 = (byte*)memset::str#3
+  to:memset::@2
+memset::@2: scope:[memset]  from memset::@1 memset::@3
+  [72] memset::dst#2 = phi( memset::@1/memset::dst#4, memset::@3/memset::dst#1 )
+  [73] if(memset::dst#2!=memset::end#0) goto memset::@3
+  to:memset::@return
+memset::@return: scope:[memset]  from memset::@2
+  [74] return 
+  to:@return
+memset::@3: scope:[memset]  from memset::@2
+  [75] *memset::dst#2 = memset::c#4
+  [76] memset::dst#1 = ++ memset::dst#2
+  to:memset::@2
diff --git a/src/test/ref/function-pointer-noarg-call-14.log b/src/test/ref/function-pointer-noarg-call-14.log
new file mode 100644
index 000000000..05749dafc
--- /dev/null
+++ b/src/test/ref/function-pointer-noarg-call-14.log
@@ -0,0 +1,2312 @@
+Fixing struct type size struct printf_buffer_number to 12
+Fixing struct type size struct printf_buffer_number to 12
+Fixing struct type SIZE_OF struct printf_buffer_number to 12
+Fixing struct type SIZE_OF struct printf_buffer_number to 12
+Inlined call vicSelectGfxBank::$0 = call toDd00 vicSelectGfxBank::gfx 
+Inlined call call __init 
+Eliminating unused variable with no statement printf_buffer
+Eliminating unused variable with no statement hello::$0
+Eliminating unused variable with no statement world::$0
+
+CONTROL FLOW GRAPH SSA
+
+void* memcpy(void* memcpy::destination , void* memcpy::source , word memcpy::num)
+memcpy: scope:[memcpy]  from cscroll::@3 cscroll::@4
+  memcpy::num#2 = phi( cscroll::@3/memcpy::num#0, cscroll::@4/memcpy::num#1 )
+  memcpy::destination#2 = phi( cscroll::@3/memcpy::destination#0, cscroll::@4/memcpy::destination#1 )
+  memcpy::source#2 = phi( cscroll::@3/memcpy::source#0, cscroll::@4/memcpy::source#1 )
+  memcpy::src#0 = ((byte*)) memcpy::source#2
+  memcpy::dst#0 = ((byte*)) memcpy::destination#2
+  memcpy::$2 = (byte*)memcpy::source#2
+  memcpy::$0 = memcpy::$2 + memcpy::num#2
+  memcpy::src_end#0 = memcpy::$0
+  to:memcpy::@1
+memcpy::@1: scope:[memcpy]  from memcpy memcpy::@2
+  memcpy::destination#4 = phi( memcpy/memcpy::destination#2, memcpy::@2/memcpy::destination#5 )
+  memcpy::dst#3 = phi( memcpy/memcpy::dst#0, memcpy::@2/memcpy::dst#1 )
+  memcpy::src_end#1 = phi( memcpy/memcpy::src_end#0, memcpy::@2/memcpy::src_end#2 )
+  memcpy::src#2 = phi( memcpy/memcpy::src#0, memcpy::@2/memcpy::src#1 )
+  memcpy::$1 = memcpy::src#2 != memcpy::src_end#1
+  if(memcpy::$1) goto memcpy::@2
+  to:memcpy::@3
+memcpy::@2: scope:[memcpy]  from memcpy::@1
+  memcpy::destination#5 = phi( memcpy::@1/memcpy::destination#4 )
+  memcpy::src_end#2 = phi( memcpy::@1/memcpy::src_end#1 )
+  memcpy::dst#2 = phi( memcpy::@1/memcpy::dst#3 )
+  memcpy::src#3 = phi( memcpy::@1/memcpy::src#2 )
+  *memcpy::dst#2 = *memcpy::src#3
+  memcpy::dst#1 = ++ memcpy::dst#2
+  memcpy::src#1 = ++ memcpy::src#3
+  to:memcpy::@1
+memcpy::@3: scope:[memcpy]  from memcpy::@1
+  memcpy::destination#3 = phi( memcpy::@1/memcpy::destination#4 )
+  memcpy::return#0 = memcpy::destination#3
+  to:memcpy::@return
+memcpy::@return: scope:[memcpy]  from memcpy::@3
+  memcpy::return#4 = phi( memcpy::@3/memcpy::return#0 )
+  memcpy::return#1 = memcpy::return#4
+  return 
+  to:@return
+
+void* memset(void* memset::str , byte memset::c , word memset::num)
+memset: scope:[memset]  from cscroll::@5 cscroll::@6
+  memset::c#5 = phi( cscroll::@5/memset::c#0, cscroll::@6/memset::c#1 )
+  memset::str#4 = phi( cscroll::@5/memset::str#0, cscroll::@6/memset::str#1 )
+  memset::num#2 = phi( cscroll::@5/memset::num#0, cscroll::@6/memset::num#1 )
+  memset::$0 = memset::num#2 > 0
+  memset::$1 = ! memset::$0
+  if(memset::$1) goto memset::@1
+  to:memset::@2
+memset::@1: scope:[memset]  from memset memset::@3
+  memset::str#2 = phi( memset/memset::str#4, memset::@3/memset::str#5 )
+  memset::return#0 = memset::str#2
+  to:memset::@return
+memset::@2: scope:[memset]  from memset
+  memset::c#4 = phi( memset/memset::c#5 )
+  memset::num#3 = phi( memset/memset::num#2 )
+  memset::str#3 = phi( memset/memset::str#4 )
+  memset::$4 = (byte*)memset::str#3
+  memset::$2 = memset::$4 + memset::num#3
+  memset::end#0 = memset::$2
+  memset::dst#0 = ((byte*)) memset::str#3
+  to:memset::@3
+memset::@3: scope:[memset]  from memset::@2 memset::@4
+  memset::c#3 = phi( memset::@2/memset::c#4, memset::@4/memset::c#2 )
+  memset::str#5 = phi( memset::@2/memset::str#3, memset::@4/memset::str#6 )
+  memset::end#1 = phi( memset::@2/memset::end#0, memset::@4/memset::end#2 )
+  memset::dst#2 = phi( memset::@2/memset::dst#0, memset::@4/memset::dst#1 )
+  memset::$3 = memset::dst#2 != memset::end#1
+  if(memset::$3) goto memset::@4
+  to:memset::@1
+memset::@4: scope:[memset]  from memset::@3
+  memset::str#6 = phi( memset::@3/memset::str#5 )
+  memset::end#2 = phi( memset::@3/memset::end#1 )
+  memset::dst#3 = phi( memset::@3/memset::dst#2 )
+  memset::c#2 = phi( memset::@3/memset::c#3 )
+  *memset::dst#3 = memset::c#2
+  memset::dst#1 = ++ memset::dst#3
+  to:memset::@3
+memset::@return: scope:[memset]  from memset::@1
+  memset::return#4 = phi( memset::@1/memset::return#0 )
+  memset::return#1 = memset::return#4
+  return 
+  to:@return
+
+void gotoxy(byte gotoxy::x , byte gotoxy::y)
+gotoxy: scope:[gotoxy]  from cscroll::@2
+  gotoxy::x#4 = phi( cscroll::@2/gotoxy::x#1 )
+  gotoxy::y#2 = phi( cscroll::@2/gotoxy::y#1 )
+  gotoxy::$0 = gotoxy::y#2 > $19
+  gotoxy::$1 = ! gotoxy::$0
+  if(gotoxy::$1) goto gotoxy::@1
+  to:gotoxy::@3
+gotoxy::@1: scope:[gotoxy]  from gotoxy gotoxy::@3
+  gotoxy::y#4 = phi( gotoxy/gotoxy::y#2, gotoxy::@3/gotoxy::y#0 )
+  gotoxy::x#2 = phi( gotoxy/gotoxy::x#4, gotoxy::@3/gotoxy::x#5 )
+  gotoxy::$2 = gotoxy::x#2 >= $28
+  gotoxy::$3 = ! gotoxy::$2
+  if(gotoxy::$3) goto gotoxy::@2
+  to:gotoxy::@4
+gotoxy::@3: scope:[gotoxy]  from gotoxy
+  gotoxy::x#5 = phi( gotoxy/gotoxy::x#4 )
+  gotoxy::y#0 = 0
+  to:gotoxy::@1
+gotoxy::@2: scope:[gotoxy]  from gotoxy::@1 gotoxy::@4
+  gotoxy::y#3 = phi( gotoxy::@1/gotoxy::y#4, gotoxy::@4/gotoxy::y#5 )
+  gotoxy::x#3 = phi( gotoxy::@1/gotoxy::x#2, gotoxy::@4/gotoxy::x#0 )
+  conio_cursor_x = gotoxy::x#3
+  conio_cursor_y = gotoxy::y#3
+  gotoxy::$7 = (word)gotoxy::y#3
+  gotoxy::$4 = gotoxy::$7 * $28
+  gotoxy::line_offset#0 = gotoxy::$4
+  gotoxy::$5 = CONIO_SCREEN_TEXT + gotoxy::line_offset#0
+  conio_line_text = gotoxy::$5
+  gotoxy::$6 = CONIO_SCREEN_COLORS + gotoxy::line_offset#0
+  conio_line_color = gotoxy::$6
+  to:gotoxy::@return
+gotoxy::@4: scope:[gotoxy]  from gotoxy::@1
+  gotoxy::y#5 = phi( gotoxy::@1/gotoxy::y#4 )
+  gotoxy::x#0 = 0
+  to:gotoxy::@2
+gotoxy::@return: scope:[gotoxy]  from gotoxy::@2
+  return 
+  to:@return
+
+void cputc(byte cputc::c)
+cputc: scope:[cputc]  from cputs::@2
+  cputc::c#1 = phi( cputs::@2/cputc::c#0 )
+  cputc::$0 = cputc::c#1 == '
+'
+  if(cputc::$0) goto cputc::@1
+  to:cputc::@2
+cputc::@1: scope:[cputc]  from cputc
+  call cputln 
+  to:cputc::@4
+cputc::@4: scope:[cputc]  from cputc::@1
+  to:cputc::@return
+cputc::@2: scope:[cputc]  from cputc
+  cputc::c#2 = phi( cputc/cputc::c#1 )
+  conio_line_text[conio_cursor_x] = cputc::c#2
+  conio_line_color[conio_cursor_x] = conio_textcolor
+  conio_cursor_x = ++ conio_cursor_x
+  cputc::$1 = conio_cursor_x == $28
+  cputc::$2 = ! cputc::$1
+  if(cputc::$2) goto cputc::@return
+  to:cputc::@3
+cputc::@3: scope:[cputc]  from cputc::@2
+  call cputln 
+  to:cputc::@5
+cputc::@5: scope:[cputc]  from cputc::@3
+  to:cputc::@return
+cputc::@return: scope:[cputc]  from cputc::@2 cputc::@4 cputc::@5
+  return 
+  to:@return
+
+void cputln()
+cputln: scope:[cputln]  from cputc::@1 cputc::@3
+  conio_line_text = conio_line_text + $28
+  conio_line_color = conio_line_color + $28
+  conio_cursor_x = 0
+  conio_cursor_y = ++ conio_cursor_y
+  call cscroll 
+  to:cputln::@1
+cputln::@1: scope:[cputln]  from cputln
+  to:cputln::@return
+cputln::@return: scope:[cputln]  from cputln::@1
+  return 
+  to:@return
+
+void cscroll()
+cscroll: scope:[cscroll]  from cputln
+  cscroll::$0 = conio_cursor_y == $19
+  cscroll::$1 = ! cscroll::$0
+  if(cscroll::$1) goto cscroll::@return
+  to:cscroll::@1
+cscroll::@1: scope:[cscroll]  from cscroll
+  cscroll::$7 = 0 != conio_scroll_enable
+  if(cscroll::$7) goto cscroll::@3
+  to:cscroll::@2
+cscroll::@3: scope:[cscroll]  from cscroll::@1
+  memcpy::destination#0 = (void*)CONIO_SCREEN_TEXT
+  memcpy::source#0 = (void*)CONIO_SCREEN_TEXT+$28
+  memcpy::num#0 = $19*$28-$28
+  call memcpy 
+  memcpy::return#2 = memcpy::return#1
+  to:cscroll::@4
+cscroll::@4: scope:[cscroll]  from cscroll::@3
+  memcpy::destination#1 = (void*)CONIO_SCREEN_COLORS
+  memcpy::source#1 = (void*)CONIO_SCREEN_COLORS+$28
+  memcpy::num#1 = $19*$28-$28
+  call memcpy 
+  memcpy::return#3 = memcpy::return#1
+  to:cscroll::@5
+cscroll::@5: scope:[cscroll]  from cscroll::@4
+  memset::str#0 = (void*)CONIO_SCREEN_TEXT+$19*$28-$28
+  memset::c#0 = ' '
+  memset::num#0 = $28
+  call memset 
+  memset::return#2 = memset::return#1
+  to:cscroll::@6
+cscroll::@6: scope:[cscroll]  from cscroll::@5
+  memset::str#1 = (void*)CONIO_SCREEN_COLORS+$19*$28-$28
+  memset::c#1 = conio_textcolor
+  memset::num#1 = $28
+  call memset 
+  memset::return#3 = memset::return#1
+  to:cscroll::@7
+cscroll::@7: scope:[cscroll]  from cscroll::@6
+  conio_line_text = conio_line_text - $28
+  conio_line_color = conio_line_color - $28
+  conio_cursor_y = -- conio_cursor_y
+  to:cscroll::@return
+cscroll::@2: scope:[cscroll]  from cscroll::@1
+  gotoxy::x#1 = 0
+  gotoxy::y#1 = 0
+  call gotoxy 
+  to:cscroll::@8
+cscroll::@8: scope:[cscroll]  from cscroll::@2
+  to:cscroll::@return
+cscroll::@return: scope:[cscroll]  from cscroll cscroll::@7 cscroll::@8
+  return 
+  to:@return
+
+void cputs(to_nomodify byte* cputs::s)
+cputs: scope:[cputs]  from hello world
+  cputs::s#4 = phi( hello/cputs::s#1, world/cputs::s#2 )
+  cputs::c#0 = 0
+  to:cputs::@1
+cputs::@1: scope:[cputs]  from cputs cputs::@3
+  cputs::s#3 = phi( cputs/cputs::s#4, cputs::@3/cputs::s#5 )
+  cputs::c#1 = *cputs::s#3
+  cputs::$0 = cputs::c#1
+  cputs::s#0 = ++ cputs::s#3
+  cputs::$2 = 0 != cputs::$0
+  if(cputs::$2) goto cputs::@2
+  to:cputs::@return
+cputs::@2: scope:[cputs]  from cputs::@1
+  cputs::s#6 = phi( cputs::@1/cputs::s#0 )
+  cputs::c#2 = phi( cputs::@1/cputs::c#1 )
+  cputc::c#0 = cputs::c#2
+  call cputc 
+  to:cputs::@3
+cputs::@3: scope:[cputs]  from cputs::@2
+  cputs::s#5 = phi( cputs::@2/cputs::s#6 )
+  to:cputs::@1
+cputs::@return: scope:[cputs]  from cputs::@1
+  return 
+  to:@return
+
+void f1(void()* f1::fn)
+f1: scope:[f1]  from main main::@1
+  f1::fn#2 = phi( main/f1::fn#0, main::@1/f1::fn#1 )
+  call *f1::fn#2 
+  to:f1::@return
+f1::@return: scope:[f1]  from f1
+  return 
+  to:@return
+
+void hello()
+hello: scope:[hello]  from
+  cputs::s#1 = hello::s
+  call cputs 
+  to:hello::@1
+hello::@1: scope:[hello]  from hello
+  to:hello::@return
+hello::@return: scope:[hello]  from hello::@1
+  return 
+  to:@return
+
+void world()
+world: scope:[world]  from
+  cputs::s#2 = world::s
+  call cputs 
+  to:world::@1
+world::@1: scope:[world]  from world
+  to:world::@return
+world::@return: scope:[world]  from world::@1
+  return 
+  to:@return
+
+void main()
+main: scope:[main]  from __start::@1
+  f1::fn#0 = &hello
+  call f1 
+  to:main::@1
+main::@1: scope:[main]  from main
+  f1::fn#1 = &world
+  call f1 
+  to:main::@2
+main::@2: scope:[main]  from main::@1
+  to:main::@return
+main::@return: scope:[main]  from main::@2
+  return 
+  to:@return
+
+void __start()
+__start: scope:[__start]  from
+  to:__start::__init1
+__start::__init1: scope:[__start]  from __start
+  conio_cursor_x = 0
+  conio_cursor_y = 0
+  conio_line_text = CONIO_SCREEN_TEXT
+  conio_line_color = CONIO_SCREEN_COLORS
+  conio_textcolor = CONIO_TEXTCOLOR_DEFAULT
+  conio_scroll_enable = 1
+  to:__start::@1
+__start::@1: scope:[__start]  from __start::__init1
+  call main 
+  to:__start::@2
+__start::@2: scope:[__start]  from __start::@1
+  to:__start::@return
+__start::@return: scope:[__start]  from __start::@2
+  return 
+  to:@return
+
+SYMBOL TABLE SSA
+const nomodify byte* COLORRAM = (byte*)$d800
+const nomodify byte* CONIO_SCREEN_COLORS = COLORRAM
+const nomodify byte* CONIO_SCREEN_TEXT = DEFAULT_SCREEN
+const nomodify byte CONIO_TEXTCOLOR_DEFAULT = LIGHT_BLUE
+const nomodify byte* DEFAULT_SCREEN = (byte*)$400
+const nomodify byte LIGHT_BLUE = $e
+const byte RADIX::BINARY = 2
+const byte RADIX::DECIMAL = $a
+const byte RADIX::HEXADECIMAL = $10
+const byte RADIX::OCTAL = 8
+void __start()
+byte conio_cursor_x loadstore
+byte conio_cursor_y loadstore
+byte* conio_line_color loadstore
+byte* conio_line_text loadstore
+byte conio_scroll_enable loadstore
+byte conio_textcolor loadstore
+void cputc(byte cputc::c)
+bool~ cputc::$0
+bool~ cputc::$1
+bool~ cputc::$2
+byte cputc::c
+byte cputc::c#0
+byte cputc::c#1
+byte cputc::c#2
+void cputln()
+void cputs(to_nomodify byte* cputs::s)
+byte~ cputs::$0
+bool~ cputs::$2
+byte cputs::c
+byte cputs::c#0
+byte cputs::c#1
+byte cputs::c#2
+to_nomodify byte* cputs::s
+to_nomodify byte* cputs::s#0
+to_nomodify byte* cputs::s#1
+to_nomodify byte* cputs::s#2
+to_nomodify byte* cputs::s#3
+to_nomodify byte* cputs::s#4
+to_nomodify byte* cputs::s#5
+to_nomodify byte* cputs::s#6
+void cscroll()
+bool~ cscroll::$0
+bool~ cscroll::$1
+bool~ cscroll::$7
+void f1(void()* f1::fn)
+void()* f1::fn
+void()* f1::fn#0
+void()* f1::fn#1
+void()* f1::fn#2
+void gotoxy(byte gotoxy::x , byte gotoxy::y)
+bool~ gotoxy::$0
+bool~ gotoxy::$1
+bool~ gotoxy::$2
+bool~ gotoxy::$3
+number~ gotoxy::$4
+byte*~ gotoxy::$5
+byte*~ gotoxy::$6
+word~ gotoxy::$7
+word gotoxy::line_offset
+word gotoxy::line_offset#0
+byte gotoxy::x
+byte gotoxy::x#0
+byte gotoxy::x#1
+byte gotoxy::x#2
+byte gotoxy::x#3
+byte gotoxy::x#4
+byte gotoxy::x#5
+byte gotoxy::y
+byte gotoxy::y#0
+byte gotoxy::y#1
+byte gotoxy::y#2
+byte gotoxy::y#3
+byte gotoxy::y#4
+byte gotoxy::y#5
+void hello()
+const byte* hello::s[7]  = "hello "
+void main()
+void* memcpy(void* memcpy::destination , void* memcpy::source , word memcpy::num)
+byte*~ memcpy::$0
+bool~ memcpy::$1
+byte*~ memcpy::$2
+void* memcpy::destination
+void* memcpy::destination#0
+void* memcpy::destination#1
+void* memcpy::destination#2
+void* memcpy::destination#3
+void* memcpy::destination#4
+void* memcpy::destination#5
+byte* memcpy::dst
+byte* memcpy::dst#0
+byte* memcpy::dst#1
+byte* memcpy::dst#2
+byte* memcpy::dst#3
+word memcpy::num
+word memcpy::num#0
+word memcpy::num#1
+word memcpy::num#2
+void* memcpy::return
+void* memcpy::return#0
+void* memcpy::return#1
+void* memcpy::return#2
+void* memcpy::return#3
+void* memcpy::return#4
+void* memcpy::source
+void* memcpy::source#0
+void* memcpy::source#1
+void* memcpy::source#2
+byte* memcpy::src
+byte* memcpy::src#0
+byte* memcpy::src#1
+byte* memcpy::src#2
+byte* memcpy::src#3
+byte* memcpy::src_end
+byte* memcpy::src_end#0
+byte* memcpy::src_end#1
+byte* memcpy::src_end#2
+void* memset(void* memset::str , byte memset::c , word memset::num)
+bool~ memset::$0
+bool~ memset::$1
+byte*~ memset::$2
+bool~ memset::$3
+byte*~ memset::$4
+byte memset::c
+byte memset::c#0
+byte memset::c#1
+byte memset::c#2
+byte memset::c#3
+byte memset::c#4
+byte memset::c#5
+byte* memset::dst
+byte* memset::dst#0
+byte* memset::dst#1
+byte* memset::dst#2
+byte* memset::dst#3
+byte* memset::end
+byte* memset::end#0
+byte* memset::end#1
+byte* memset::end#2
+word memset::num
+word memset::num#0
+word memset::num#1
+word memset::num#2
+word memset::num#3
+void* memset::return
+void* memset::return#0
+void* memset::return#1
+void* memset::return#2
+void* memset::return#3
+void* memset::return#4
+void* memset::str
+void* memset::str#0
+void* memset::str#1
+void* memset::str#2
+void* memset::str#3
+void* memset::str#4
+void* memset::str#5
+void* memset::str#6
+void world()
+const byte* world::s[7]  = "world!"
+
+Adding number conversion cast (unumber) 0 in memset::$0 = memset::num#2 > 0
+Adding number conversion cast (unumber) $19 in gotoxy::$0 = gotoxy::y#2 > $19
+Adding number conversion cast (unumber) $28 in gotoxy::$2 = gotoxy::x#2 >= $28
+Adding number conversion cast (unumber) 0 in gotoxy::y#0 = 0
+Adding number conversion cast (unumber) $28 in gotoxy::$4 = gotoxy::$7 * $28
+Adding number conversion cast (unumber) gotoxy::$4 in gotoxy::$4 = gotoxy::$7 * (unumber)$28
+Adding number conversion cast (unumber) 0 in gotoxy::x#0 = 0
+Adding number conversion cast (unumber) $28 in cputc::$1 = conio_cursor_x == $28
+Adding number conversion cast (unumber) $28 in conio_line_text = conio_line_text + $28
+Adding number conversion cast (unumber) $28 in conio_line_color = conio_line_color + $28
+Adding number conversion cast (unumber) 0 in conio_cursor_x = 0
+Adding number conversion cast (unumber) $19 in cscroll::$0 = conio_cursor_y == $19
+Adding number conversion cast (unumber) 0 in cscroll::$7 = 0 != conio_scroll_enable
+Adding number conversion cast (unumber) $28 in memcpy::source#0 = (void*)CONIO_SCREEN_TEXT+$28
+Adding number conversion cast (unumber) $19*$28-$28 in memcpy::num#0 = $19*$28-$28
+Adding number conversion cast (unumber) $28 in memcpy::source#1 = (void*)CONIO_SCREEN_COLORS+$28
+Adding number conversion cast (unumber) $19*$28-$28 in memcpy::num#1 = $19*$28-$28
+Adding number conversion cast (unumber) $28 in memset::str#0 = (void*)CONIO_SCREEN_TEXT+$19*$28-$28
+Adding number conversion cast (unumber) $19*$28 in memset::str#0 = (void*)CONIO_SCREEN_TEXT+$19*$28-(unumber)$28
+Adding number conversion cast (unumber) $28 in memset::num#0 = $28
+Adding number conversion cast (unumber) $28 in memset::str#1 = (void*)CONIO_SCREEN_COLORS+$19*$28-$28
+Adding number conversion cast (unumber) $19*$28 in memset::str#1 = (void*)CONIO_SCREEN_COLORS+$19*$28-(unumber)$28
+Adding number conversion cast (unumber) $28 in memset::num#1 = $28
+Adding number conversion cast (unumber) $28 in conio_line_text = conio_line_text - $28
+Adding number conversion cast (unumber) $28 in conio_line_color = conio_line_color - $28
+Adding number conversion cast (unumber) 0 in gotoxy::x#1 = 0
+Adding number conversion cast (unumber) 0 in gotoxy::y#1 = 0
+Adding number conversion cast (unumber) 0 in cputs::$2 = 0 != cputs::$0
+Successful SSA optimization PassNAddNumberTypeConversions
+Inlining cast memcpy::src#0 = (byte*)memcpy::source#2
+Inlining cast memcpy::dst#0 = (byte*)memcpy::destination#2
+Inlining cast memset::dst#0 = (byte*)memset::str#3
+Inlining cast gotoxy::y#0 = (unumber)0
+Inlining cast gotoxy::x#0 = (unumber)0
+Inlining cast conio_cursor_x = (unumber)0
+Inlining cast memcpy::num#0 = (unumber)$19*$28-$28
+Inlining cast memcpy::num#1 = (unumber)$19*$28-$28
+Inlining cast memset::num#0 = (unumber)$28
+Inlining cast memset::num#1 = (unumber)$28
+Inlining cast gotoxy::x#1 = (unumber)0
+Inlining cast gotoxy::y#1 = (unumber)0
+Successful SSA optimization Pass2InlineCast
+Simplifying constant pointer cast (byte*) 55296
+Simplifying constant pointer cast (byte*) 1024
+Simplifying constant integer cast 0
+Simplifying constant integer cast $19
+Simplifying constant integer cast $28
+Simplifying constant integer cast 0
+Simplifying constant integer cast $28
+Simplifying constant integer cast 0
+Simplifying constant integer cast $28
+Simplifying constant integer cast $28
+Simplifying constant integer cast $28
+Simplifying constant integer cast 0
+Simplifying constant integer cast $19
+Simplifying constant integer cast 0
+Simplifying constant integer cast $28
+Simplifying constant integer cast $28
+Simplifying constant integer cast $28
+Simplifying constant integer cast $28
+Simplifying constant integer cast $28
+Simplifying constant integer cast $28
+Simplifying constant integer cast $28
+Simplifying constant integer cast $28
+Simplifying constant integer cast 0
+Simplifying constant integer cast 0
+Simplifying constant integer cast 0
+Successful SSA optimization PassNCastSimplification
+Finalized unsigned number type 0
+Finalized unsigned number type $19
+Finalized unsigned number type $28
+Finalized unsigned number type 0
+Finalized unsigned number type $28
+Finalized unsigned number type 0
+Finalized unsigned number type $28
+Finalized unsigned number type $28
+Finalized unsigned number type $28
+Finalized unsigned number type 0
+Finalized unsigned number type $19
+Finalized unsigned number type 0
+Finalized unsigned number type $28
+Finalized unsigned number type $28
+Finalized unsigned number type $28
+Finalized unsigned number type $28
+Finalized unsigned number type $28
+Finalized unsigned number type $28
+Finalized unsigned number type $28
+Finalized unsigned number type $28
+Finalized unsigned number type 0
+Finalized unsigned number type 0
+Finalized unsigned number type 0
+Successful SSA optimization PassNFinalizeNumberTypeConversions
+Inferred type updated to word in gotoxy::$4 = gotoxy::$7 * $28
+Inversing boolean not [20] memset::$1 = memset::num#2 <= 0 from [19] memset::$0 = memset::num#2 > 0
+Inversing boolean not [40] gotoxy::$1 = gotoxy::y#2 <= $19 from [39] gotoxy::$0 = gotoxy::y#2 > $19
+Inversing boolean not [44] gotoxy::$3 = gotoxy::x#2 < $28 from [43] gotoxy::$2 = gotoxy::x#2 >= $28
+Inversing boolean not [70] cputc::$2 = conio_cursor_x != $28 from [69] cputc::$1 = conio_cursor_x == $28
+Inversing boolean not [81] cscroll::$1 = conio_cursor_y != $19 from [80] cscroll::$0 = conio_cursor_y == $19
+Successful SSA optimization Pass2UnaryNotSimplification
+Alias candidate removed (volatile)conio_line_text = gotoxy::$5 
+Alias candidate removed (volatile)conio_line_color = gotoxy::$6 
+Alias memcpy::src_end#0 = memcpy::$0 
+Alias memcpy::src#2 = memcpy::src#3 
+Alias memcpy::dst#2 = memcpy::dst#3 
+Alias memcpy::src_end#1 = memcpy::src_end#2 
+Alias memcpy::destination#3 = memcpy::destination#5 memcpy::destination#4 memcpy::return#0 memcpy::return#4 memcpy::return#1 
+Alias memset::return#0 = memset::str#2 memset::return#4 memset::return#1 
+Alias memset::str#3 = memset::str#4 
+Alias memset::num#2 = memset::num#3 
+Alias memset::c#4 = memset::c#5 
+Alias memset::end#0 = memset::$2 
+Alias memset::c#2 = memset::c#3 
+Alias memset::dst#2 = memset::dst#3 
+Alias memset::end#1 = memset::end#2 
+Alias memset::str#5 = memset::str#6 
+Alias gotoxy::x#4 = gotoxy::x#5 
+Alias gotoxy::line_offset#0 = gotoxy::$4 
+Alias gotoxy::y#4 = gotoxy::y#5 
+Alias cputc::c#1 = cputc::c#2 
+Alias cputs::c#1 = cputs::$0 cputs::c#2 
+Alias cputs::s#0 = cputs::s#6 cputs::s#5 
+Successful SSA optimization Pass2AliasElimination
+Alias candidate removed (volatile)conio_line_text = gotoxy::$5 
+Alias candidate removed (volatile)conio_line_color = gotoxy::$6 
+Alias gotoxy::x#2 = gotoxy::x#4 
+Alias gotoxy::y#3 = gotoxy::y#4 
+Successful SSA optimization Pass2AliasElimination
+Alias candidate removed (volatile)conio_line_text = gotoxy::$5 
+Alias candidate removed (volatile)conio_line_color = gotoxy::$6 
+Identical Phi Values memcpy::src_end#1 memcpy::src_end#0
+Identical Phi Values memcpy::destination#3 memcpy::destination#2
+Identical Phi Values memset::end#1 memset::end#0
+Identical Phi Values memset::str#5 memset::str#3
+Identical Phi Values memset::c#2 memset::c#4
+Identical Phi Values gotoxy::y#2 gotoxy::y#1
+Identical Phi Values gotoxy::x#2 gotoxy::x#1
+Identical Phi Values cputc::c#1 cputc::c#0
+Successful SSA optimization Pass2IdenticalPhiElimination
+Identical Phi Values memset::return#0 memset::str#3
+Successful SSA optimization Pass2IdenticalPhiElimination
+Simple Condition memcpy::$1 [7] if(memcpy::src#2!=memcpy::src_end#0) goto memcpy::@2
+Simple Condition memset::$1 [14] if(memset::num#2<=0) goto memset::@1
+Simple Condition memset::$3 [21] if(memset::dst#2!=memset::end#0) goto memset::@4
+Simple Condition gotoxy::$1 [27] if(gotoxy::y#1<=$19) goto gotoxy::@1
+Simple Condition gotoxy::$3 [30] if(gotoxy::x#1<$28) goto gotoxy::@2
+Simple Condition cputc::$0 [45] if(cputc::c#0=='
+') goto cputc::@1
+Simple Condition cputc::$2 [51] if(conio_cursor_x!=$28) goto cputc::@return
+Simple Condition cscroll::$1 [61] if(conio_cursor_y!=$19) goto cscroll::@return
+Simple Condition cscroll::$7 [63] if(0!=conio_scroll_enable) goto cscroll::@3
+Simple Condition cputs::$2 [97] if(0!=cputs::c#1) goto cputs::@2
+Successful SSA optimization Pass2ConditionalJumpSimplification
+Constant right-side identified [66] memcpy::num#0 = (unumber)$19*$28-$28
+Constant right-side identified [71] memcpy::num#1 = (unumber)$19*$28-$28
+Successful SSA optimization Pass2ConstantRValueConsolidation
+Constant gotoxy::y#0 = 0
+Constant gotoxy::x#0 = 0
+Constant memcpy::destination#0 = (void*)CONIO_SCREEN_TEXT
+Constant memcpy::source#0 = (void*)CONIO_SCREEN_TEXT+$28
+Constant memcpy::num#0 = (unumber)$19*$28-$28
+Constant memcpy::destination#1 = (void*)CONIO_SCREEN_COLORS
+Constant memcpy::source#1 = (void*)CONIO_SCREEN_COLORS+$28
+Constant memcpy::num#1 = (unumber)$19*$28-$28
+Constant memset::str#0 = (void*)CONIO_SCREEN_TEXT+(word)$19*$28-$28
+Constant memset::c#0 = ' '
+Constant memset::num#0 = $28
+Constant memset::str#1 = (void*)CONIO_SCREEN_COLORS+(word)$19*$28-$28
+Constant memset::num#1 = $28
+Constant gotoxy::x#1 = 0
+Constant gotoxy::y#1 = 0
+Constant cputs::c#0 = 0
+Constant cputs::s#1 = hello::s
+Constant cputs::s#2 = world::s
+Constant f1::fn#0 = &hello
+Constant f1::fn#1 = &world
+Constant conio_textcolor = CONIO_TEXTCOLOR_DEFAULT
+Constant conio_scroll_enable = 1
+Successful SSA optimization Pass2ConstantIdentification
+Constant memset::c#1 = conio_textcolor
+Successful SSA optimization Pass2ConstantIdentification
+if() condition always true - replacing block destination [27] if(gotoxy::y#1<=$19) goto gotoxy::@1
+if() condition always true - replacing block destination [30] if(gotoxy::x#1<$28) goto gotoxy::@2
+if() condition always true - replacing block destination [63] if(0!=conio_scroll_enable) goto cscroll::@3
+Successful SSA optimization Pass2ConstantIfs
+Eliminating unused variable memcpy::return#2 and assignment [48] memcpy::return#2 = memcpy::destination#2
+Eliminating unused variable memcpy::return#3 and assignment [50] memcpy::return#3 = memcpy::destination#2
+Eliminating unused variable memset::return#2 and assignment [52] memset::return#2 = memset::str#3
+Eliminating unused variable memset::return#3 and assignment [54] memset::return#3 = memset::str#3
+Eliminating unused constant cputs::c#0
+Eliminating unused constant conio_scroll_enable
+Successful SSA optimization PassNEliminateUnusedVars
+Eliminating variable gotoxy::y#3 from unused block gotoxy::@1
+Eliminating variable gotoxy::x#3 from unused block gotoxy::@2
+Eliminating variable gotoxy::$7 from unused block gotoxy::@2
+Eliminating variable gotoxy::line_offset#0 from unused block gotoxy::@2
+Eliminating variable gotoxy::$5 from unused block gotoxy::@2
+Eliminating variable gotoxy::$6 from unused block gotoxy::@2
+Removing unused procedure gotoxy
+Removing unused procedure block gotoxy
+Removing PHI-reference to removed block (gotoxy) in block gotoxy::@1
+Removing unused procedure block gotoxy::@1
+Removing PHI-reference to removed block (gotoxy::@1) in block gotoxy::@2
+Removing unused procedure block gotoxy::@3
+Removing unused procedure block gotoxy::@2
+Removing unused procedure block gotoxy::@4
+Removing unused procedure block gotoxy::@return
+Removing unused block cscroll::@2
+Removing unused block cscroll::@8
+Successful SSA optimization Pass2EliminateUnusedBlocks
+Inlining Noop Cast [1] memcpy::src#0 = (byte*)memcpy::source#2 keeping memcpy::source#2
+Inlining Noop Cast [2] memcpy::dst#0 = (byte*)memcpy::destination#2 keeping memcpy::destination#2
+Inlining Noop Cast [3] memcpy::$2 = (byte*)memcpy::source#2 keeping memcpy::source#2
+Inlining Noop Cast [13] memset::$4 = (byte*)memset::str#3 keeping memset::str#3
+Inlining Noop Cast [15] memset::dst#0 = (byte*)memset::str#3 keeping memset::str#3
+Successful SSA optimization Pass2NopCastInlining
+Inlining constant with var siblings memcpy::destination#0
+Inlining constant with var siblings memcpy::source#0
+Inlining constant with var siblings memcpy::num#0
+Inlining constant with var siblings memcpy::destination#1
+Inlining constant with var siblings memcpy::source#1
+Inlining constant with var siblings memcpy::num#1
+Inlining constant with var siblings memset::str#0
+Inlining constant with var siblings memset::c#0
+Inlining constant with var siblings memset::num#0
+Inlining constant with var siblings memset::str#1
+Inlining constant with var siblings memset::num#1
+Inlining constant with var siblings memset::c#1
+Inlining constant with var siblings cputs::s#1
+Inlining constant with var siblings cputs::s#2
+Inlining constant with var siblings f1::fn#0
+Inlining constant with var siblings f1::fn#1
+Constant inlined memset::str#1 = (void*)COLORRAM+(word)$19*$28-$28
+Constant inlined memset::str#0 = (void*)DEFAULT_SCREEN+(word)$19*$28-$28
+Constant inlined f1::fn#1 = &world
+Constant inlined CONIO_SCREEN_COLORS = COLORRAM
+Constant inlined f1::fn#0 = &hello
+Constant inlined cputs::s#1 = hello::s
+Constant inlined cputs::s#2 = world::s
+Constant inlined conio_textcolor = LIGHT_BLUE
+Constant inlined memcpy::destination#0 = (void*)DEFAULT_SCREEN
+Constant inlined memset::num#1 = $28
+Constant inlined memcpy::destination#1 = (void*)COLORRAM
+Constant inlined memset::num#0 = $28
+Constant inlined memcpy::source#0 = (void*)DEFAULT_SCREEN+$28
+Constant inlined memcpy::num#1 = (word)$19*$28-$28
+Constant inlined memcpy::num#0 = (word)$19*$28-$28
+Constant inlined memcpy::source#1 = (void*)COLORRAM+$28
+Constant inlined CONIO_SCREEN_TEXT = DEFAULT_SCREEN
+Constant inlined memset::c#0 = ' '
+Constant inlined memset::c#1 = LIGHT_BLUE
+Constant inlined CONIO_TEXTCOLOR_DEFAULT = LIGHT_BLUE
+Successful SSA optimization Pass2ConstantInlining
+Identical Phi Values memcpy::num#2 (word)$19*$28-$28
+Identical Phi Values memset::num#2 $28
+Successful SSA optimization Pass2IdenticalPhiElimination
+if() condition always false - eliminating [9] if($28<=0) goto memset::@1
+Successful SSA optimization Pass2ConstantIfs
+Adding NOP phi() at start of __start
+Adding NOP phi() at start of __start::@1
+Adding NOP phi() at start of __start::@2
+Adding NOP phi() at start of world
+Adding NOP phi() at start of world::@1
+Adding NOP phi() at start of hello
+Adding NOP phi() at start of hello::@1
+Adding NOP phi() at start of main
+Adding NOP phi() at start of main::@1
+Adding NOP phi() at start of main::@2
+Adding NOP phi() at start of cputc::@3
+Adding NOP phi() at start of cputc::@5
+Adding NOP phi() at start of cputc::@1
+Adding NOP phi() at start of cputc::@4
+Adding NOP phi() at start of cputln::@1
+Adding NOP phi() at start of cscroll::@1
+Adding NOP phi() at start of cscroll::@3
+Adding NOP phi() at start of cscroll::@4
+Adding NOP phi() at start of cscroll::@5
+Adding NOP phi() at start of cscroll::@6
+Adding NOP phi() at start of memcpy::@3
+Adding NOP phi() at start of memset::@1
+CALL GRAPH
+Calls in [__start] to main:6 
+Calls in [world] to cputs:10 
+Calls in [hello] to cputs:14 
+Calls in [main] to f1:18 f1:20 
+Calls in [cputs] to cputc:31 
+Calls in [cputc] to cputln:42 cputln:46 
+Calls in [cputln] to cscroll:52 
+Calls in [cscroll] to memcpy:58 memcpy:60 memset:62 memset:64 
+
+Created 10 initial phi equivalence classes
+Coalesced [24] cputs::s#7 = cputs::s#4
+Coalesced [32] cputs::s#8 = cputs::s#0
+Coalesced [80] memcpy::src#5 = memcpy::src#1
+Coalesced [81] memcpy::dst#5 = memcpy::dst#1
+Coalesced [91] memset::dst#5 = memset::dst#1
+Coalesced down to 9 phi equivalence classes
+Culled Empty Block label __start::@2
+Culled Empty Block label world::@1
+Culled Empty Block label hello::@1
+Culled Empty Block label main::@2
+Culled Empty Block label cputs::@3
+Culled Empty Block label cputc::@5
+Culled Empty Block label cputc::@4
+Culled Empty Block label cputln::@1
+Culled Empty Block label cscroll::@1
+Culled Empty Block label memcpy::@3
+Culled Empty Block label memset::@1
+Renumbering block memset::@2 to memset::@1
+Renumbering block memset::@3 to memset::@2
+Renumbering block memset::@4 to memset::@3
+Renumbering block cscroll::@3 to cscroll::@1
+Renumbering block cscroll::@4 to cscroll::@2
+Renumbering block cscroll::@5 to cscroll::@3
+Renumbering block cscroll::@6 to cscroll::@4
+Renumbering block cscroll::@7 to cscroll::@5
+Adding NOP phi() at start of __start
+Adding NOP phi() at start of __start::@1
+Adding NOP phi() at start of world
+Adding NOP phi() at start of hello
+Adding NOP phi() at start of main
+Adding NOP phi() at start of main::@1
+Adding NOP phi() at start of cputc::@3
+Adding NOP phi() at start of cputc::@1
+Adding NOP phi() at start of cscroll::@1
+Adding NOP phi() at start of cscroll::@2
+Adding NOP phi() at start of cscroll::@3
+Adding NOP phi() at start of cscroll::@4
+
+FINAL CONTROL FLOW GRAPH
+
+void __start()
+__start: scope:[__start]  from
+  [0] phi()
+  to:__start::__init1
+__start::__init1: scope:[__start]  from __start
+  [1] conio_cursor_x = 0
+  [2] conio_cursor_y = 0
+  [3] conio_line_text = DEFAULT_SCREEN
+  [4] conio_line_color = COLORRAM
+  to:__start::@1
+__start::@1: scope:[__start]  from __start::__init1
+  [5] phi()
+  [6] call main 
+  to:__start::@return
+__start::@return: scope:[__start]  from __start::@1
+  [7] return 
+  to:@return
+
+void world()
+world: scope:[world]  from
+  [8] phi()
+  [9] call cputs 
+  to:world::@return
+world::@return: scope:[world]  from world
+  [10] return 
+  to:@return
+
+void hello()
+hello: scope:[hello]  from
+  [11] phi()
+  [12] call cputs 
+  to:hello::@return
+hello::@return: scope:[hello]  from hello
+  [13] return 
+  to:@return
+
+void main()
+main: scope:[main]  from __start::@1
+  [14] phi()
+  [15] call f1 
+  to:main::@1
+main::@1: scope:[main]  from main
+  [16] phi()
+  [17] call f1 
+  to:main::@return
+main::@return: scope:[main]  from main::@1
+  [18] return 
+  to:@return
+
+void cputs(to_nomodify byte* cputs::s)
+cputs: scope:[cputs]  from hello world
+  [19] cputs::s#4 = phi( hello/hello::s, world/world::s )
+  to:cputs::@1
+cputs::@1: scope:[cputs]  from cputs cputs::@2
+  [20] cputs::s#3 = phi( cputs/cputs::s#4, cputs::@2/cputs::s#0 )
+  [21] cputs::c#1 = *cputs::s#3
+  [22] cputs::s#0 = ++ cputs::s#3
+  [23] if(0!=cputs::c#1) goto cputs::@2
+  to:cputs::@return
+cputs::@return: scope:[cputs]  from cputs::@1
+  [24] return 
+  to:@return
+cputs::@2: scope:[cputs]  from cputs::@1
+  [25] cputc::c#0 = cputs::c#1
+  [26] call cputc 
+  to:cputs::@1
+
+void f1(void()* f1::fn)
+f1: scope:[f1]  from main main::@1
+  [27] f1::fn#2 = phi( main/&hello, main::@1/&world )
+  [28] call *f1::fn#2 
+  to:f1::@return
+f1::@return: scope:[f1]  from f1
+  [29] return 
+  to:@return
+
+void cputc(byte cputc::c)
+cputc: scope:[cputc]  from cputs::@2
+  [30] if(cputc::c#0=='
+') goto cputc::@1
+  to:cputc::@2
+cputc::@2: scope:[cputc]  from cputc
+  [31] conio_line_text[conio_cursor_x] = cputc::c#0
+  [32] conio_line_color[conio_cursor_x] = LIGHT_BLUE
+  [33] conio_cursor_x = ++ conio_cursor_x
+  [34] if(conio_cursor_x!=$28) goto cputc::@return
+  to:cputc::@3
+cputc::@3: scope:[cputc]  from cputc::@2
+  [35] phi()
+  [36] call cputln 
+  to:cputc::@return
+cputc::@return: scope:[cputc]  from cputc::@1 cputc::@2 cputc::@3
+  [37] return 
+  to:@return
+cputc::@1: scope:[cputc]  from cputc
+  [38] phi()
+  [39] call cputln 
+  to:cputc::@return
+
+void cputln()
+cputln: scope:[cputln]  from cputc::@1 cputc::@3
+  [40] conio_line_text = conio_line_text + $28
+  [41] conio_line_color = conio_line_color + $28
+  [42] conio_cursor_x = 0
+  [43] conio_cursor_y = ++ conio_cursor_y
+  [44] call cscroll 
+  to:cputln::@return
+cputln::@return: scope:[cputln]  from cputln
+  [45] return 
+  to:@return
+
+void cscroll()
+cscroll: scope:[cscroll]  from cputln
+  [46] if(conio_cursor_y!=$19) goto cscroll::@return
+  to:cscroll::@1
+cscroll::@1: scope:[cscroll]  from cscroll
+  [47] phi()
+  [48] call memcpy 
+  to:cscroll::@2
+cscroll::@2: scope:[cscroll]  from cscroll::@1
+  [49] phi()
+  [50] call memcpy 
+  to:cscroll::@3
+cscroll::@3: scope:[cscroll]  from cscroll::@2
+  [51] phi()
+  [52] call memset 
+  to:cscroll::@4
+cscroll::@4: scope:[cscroll]  from cscroll::@3
+  [53] phi()
+  [54] call memset 
+  to:cscroll::@5
+cscroll::@5: scope:[cscroll]  from cscroll::@4
+  [55] conio_line_text = conio_line_text - $28
+  [56] conio_line_color = conio_line_color - $28
+  [57] conio_cursor_y = -- conio_cursor_y
+  to:cscroll::@return
+cscroll::@return: scope:[cscroll]  from cscroll cscroll::@5
+  [58] return 
+  to:@return
+
+void* memcpy(void* memcpy::destination , void* memcpy::source , word memcpy::num)
+memcpy: scope:[memcpy]  from cscroll::@1 cscroll::@2
+  [59] memcpy::destination#2 = phi( cscroll::@1/(void*)DEFAULT_SCREEN, cscroll::@2/(void*)COLORRAM )
+  [59] memcpy::source#2 = phi( cscroll::@1/(void*)DEFAULT_SCREEN+$28, cscroll::@2/(void*)COLORRAM+$28 )
+  [60] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28
+  [61] memcpy::src#4 = (byte*)memcpy::source#2
+  [62] memcpy::dst#4 = (byte*)memcpy::destination#2
+  to:memcpy::@1
+memcpy::@1: scope:[memcpy]  from memcpy memcpy::@2
+  [63] memcpy::dst#2 = phi( memcpy/memcpy::dst#4, memcpy::@2/memcpy::dst#1 )
+  [63] memcpy::src#2 = phi( memcpy/memcpy::src#4, memcpy::@2/memcpy::src#1 )
+  [64] if(memcpy::src#2!=memcpy::src_end#0) goto memcpy::@2
+  to:memcpy::@return
+memcpy::@return: scope:[memcpy]  from memcpy::@1
+  [65] return 
+  to:@return
+memcpy::@2: scope:[memcpy]  from memcpy::@1
+  [66] *memcpy::dst#2 = *memcpy::src#2
+  [67] memcpy::dst#1 = ++ memcpy::dst#2
+  [68] memcpy::src#1 = ++ memcpy::src#2
+  to:memcpy::@1
+
+void* memset(void* memset::str , byte memset::c , word memset::num)
+memset: scope:[memset]  from cscroll::@3 cscroll::@4
+  [69] memset::c#4 = phi( cscroll::@3/' ', cscroll::@4/LIGHT_BLUE )
+  [69] memset::str#3 = phi( cscroll::@3/(void*)DEFAULT_SCREEN+(word)$19*$28-$28, cscroll::@4/(void*)COLORRAM+(word)$19*$28-$28 )
+  to:memset::@1
+memset::@1: scope:[memset]  from memset
+  [70] memset::end#0 = (byte*)memset::str#3 + $28
+  [71] memset::dst#4 = (byte*)memset::str#3
+  to:memset::@2
+memset::@2: scope:[memset]  from memset::@1 memset::@3
+  [72] memset::dst#2 = phi( memset::@1/memset::dst#4, memset::@3/memset::dst#1 )
+  [73] if(memset::dst#2!=memset::end#0) goto memset::@3
+  to:memset::@return
+memset::@return: scope:[memset]  from memset::@2
+  [74] return 
+  to:@return
+memset::@3: scope:[memset]  from memset::@2
+  [75] *memset::dst#2 = memset::c#4
+  [76] memset::dst#1 = ++ memset::dst#2
+  to:memset::@2
+
+
+VARIABLE REGISTER WEIGHTS
+void __start()
+byte conio_cursor_x loadstore 714.6666666666666
+byte conio_cursor_y loadstore 8421.236842105263
+byte* conio_line_color loadstore 5815.973684210527
+byte* conio_line_text loadstore 5815.973684210527
+void cputc(byte cputc::c)
+byte cputc::c
+byte cputc::c#0 1051.5
+void cputln()
+void cputs(to_nomodify byte* cputs::s)
+byte cputs::c
+byte cputs::c#1 101.0
+to_nomodify byte* cputs::s
+to_nomodify byte* cputs::s#0 50.5
+to_nomodify byte* cputs::s#3 157.0
+to_nomodify byte* cputs::s#4 11.0
+void cscroll()
+void f1(void()* f1::fn)
+void()* f1::fn
+void()* f1::fn#2
+void hello()
+void main()
+void* memcpy(void* memcpy::destination , void* memcpy::source , word memcpy::num)
+void* memcpy::destination
+void* memcpy::destination#2
+byte* memcpy::dst
+byte* memcpy::dst#1 1.00000001E8
+byte* memcpy::dst#2 1.0033333466666667E8
+byte* memcpy::dst#4 2000002.0
+word memcpy::num
+void* memcpy::return
+void* memcpy::source
+void* memcpy::source#2
+byte* memcpy::src
+byte* memcpy::src#1 2.00000002E8
+byte* memcpy::src#2 1.0025000125E8
+byte* memcpy::src#4 1000001.0
+byte* memcpy::src_end
+byte* memcpy::src_end#0 1.262500025E7
+void* memset(void* memset::str , byte memset::c , word memset::num)
+byte memset::c
+byte memset::c#4 1.428571442857143E7
+byte* memset::dst
+byte* memset::dst#1 2.00000002E8
+byte* memset::dst#2 1.3366666833333334E8
+byte* memset::dst#4 2000002.0
+byte* memset::end
+byte* memset::end#0 1.6833333666666668E7
+word memset::num
+void* memset::return
+void* memset::str
+void* memset::str#3
+void world()
+
+Initial phi equivalence classes
+[ cputs::s#3 cputs::s#4 cputs::s#0 ]
+[ f1::fn#2 ]
+[ memcpy::source#2 ]
+[ memcpy::destination#2 ]
+[ memcpy::src#2 memcpy::src#4 memcpy::src#1 ]
+[ memcpy::dst#2 memcpy::dst#4 memcpy::dst#1 ]
+[ memset::str#3 ]
+[ memset::c#4 ]
+[ memset::dst#2 memset::dst#4 memset::dst#1 ]
+Added variable conio_cursor_x to live range equivalence class [ conio_cursor_x ]
+Added variable conio_cursor_y to live range equivalence class [ conio_cursor_y ]
+Added variable conio_line_text to live range equivalence class [ conio_line_text ]
+Added variable conio_line_color to live range equivalence class [ conio_line_color ]
+Added variable cputs::c#1 to live range equivalence class [ cputs::c#1 ]
+Added variable cputc::c#0 to live range equivalence class [ cputc::c#0 ]
+Added variable memcpy::src_end#0 to live range equivalence class [ memcpy::src_end#0 ]
+Added variable memset::end#0 to live range equivalence class [ memset::end#0 ]
+Complete equivalence classes
+[ cputs::s#3 cputs::s#4 cputs::s#0 ]
+[ f1::fn#2 ]
+[ memcpy::source#2 ]
+[ memcpy::destination#2 ]
+[ memcpy::src#2 memcpy::src#4 memcpy::src#1 ]
+[ memcpy::dst#2 memcpy::dst#4 memcpy::dst#1 ]
+[ memset::str#3 ]
+[ memset::c#4 ]
+[ memset::dst#2 memset::dst#4 memset::dst#1 ]
+[ conio_cursor_x ]
+[ conio_cursor_y ]
+[ conio_line_text ]
+[ conio_line_color ]
+[ cputs::c#1 ]
+[ cputc::c#0 ]
+[ memcpy::src_end#0 ]
+[ memset::end#0 ]
+Allocated zp[2]:2 [ cputs::s#3 cputs::s#4 cputs::s#0 ]
+Allocated zp[2]:4 [ f1::fn#2 ]
+Allocated zp[2]:6 [ memcpy::source#2 ]
+Allocated zp[2]:8 [ memcpy::destination#2 ]
+Allocated zp[2]:10 [ memcpy::src#2 memcpy::src#4 memcpy::src#1 ]
+Allocated zp[2]:12 [ memcpy::dst#2 memcpy::dst#4 memcpy::dst#1 ]
+Allocated zp[2]:14 [ memset::str#3 ]
+Allocated zp[1]:16 [ memset::c#4 ]
+Allocated zp[2]:17 [ memset::dst#2 memset::dst#4 memset::dst#1 ]
+Allocated zp[1]:19 [ conio_cursor_x ]
+Allocated zp[1]:20 [ conio_cursor_y ]
+Allocated zp[2]:21 [ conio_line_text ]
+Allocated zp[2]:23 [ conio_line_color ]
+Allocated zp[1]:25 [ cputs::c#1 ]
+Allocated zp[1]:26 [ cputc::c#0 ]
+Allocated zp[2]:27 [ memcpy::src_end#0 ]
+Allocated zp[2]:29 [ memset::end#0 ]
+REGISTER UPLIFT POTENTIAL REGISTERS
+Statement [1] conio_cursor_x = 0 [ ] (  [ ] { }  ) always clobbers reg byte a 
+Statement [2] conio_cursor_y = 0 [ ] (  [ ] { }  ) always clobbers reg byte a 
+Statement [3] conio_line_text = DEFAULT_SCREEN [ ] (  [ ] { }  ) always clobbers reg byte a 
+Statement [4] conio_line_color = COLORRAM [ ] (  [ ] { }  ) always clobbers reg byte a 
+Statement [21] cputs::c#1 = *cputs::s#3 [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color cputs::s#3 cputs::c#1 ] ( cputs:9 [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color cputs::s#3 cputs::c#1 ] { }  cputs:12 [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color cputs::s#3 cputs::c#1 ] { }  ) always clobbers reg byte a reg byte y 
+Statement [28] call *f1::fn#2  [ ] ( main:6::f1:15 [ ] { }  main:6::f1:17 [ ] { }  ) always clobbers reg byte a reg byte x reg byte y 
+Statement [31] conio_line_text[conio_cursor_x] = cputc::c#0 [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte y 
+Statement [32] conio_line_color[conio_cursor_x] = LIGHT_BLUE [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a reg byte y 
+Statement [34] if(conio_cursor_x!=$28) goto cputc::@return [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [40] conio_line_text = conio_line_text + $28 [ conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [41] conio_line_color = conio_line_color + $28 [ conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [42] conio_cursor_x = 0 [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [46] if(conio_cursor_y!=$19) goto cscroll::@return [ conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [55] conio_line_text = conio_line_text - $28 [ conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [56] conio_line_color = conio_line_color - $28 [ conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [60] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 [ memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [61] memcpy::src#4 = (byte*)memcpy::source#2 [ memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [62] memcpy::dst#4 = (byte*)memcpy::destination#2 [ memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [64] if(memcpy::src#2!=memcpy::src_end#0) goto memcpy::@2 [ memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [66] *memcpy::dst#2 = *memcpy::src#2 [ memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a reg byte y 
+Statement [70] memset::end#0 = (byte*)memset::str#3 + $28 [ memset::str#3 memset::c#4 memset::end#0 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Removing always clobbered register reg byte a as potential for zp[1]:16 [ memset::c#4 ]
+Statement [71] memset::dst#4 = (byte*)memset::str#3 [ memset::c#4 memset::end#0 memset::dst#4 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [73] if(memset::dst#2!=memset::end#0) goto memset::@3 [ memset::c#4 memset::end#0 memset::dst#2 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [75] *memset::dst#2 = memset::c#4 [ memset::c#4 memset::end#0 memset::dst#2 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a reg byte y 
+Removing always clobbered register reg byte y as potential for zp[1]:16 [ memset::c#4 ]
+Statement [1] conio_cursor_x = 0 [ ] (  [ ] { }  ) always clobbers reg byte a 
+Statement [2] conio_cursor_y = 0 [ ] (  [ ] { }  ) always clobbers reg byte a 
+Statement [3] conio_line_text = DEFAULT_SCREEN [ ] (  [ ] { }  ) always clobbers reg byte a 
+Statement [4] conio_line_color = COLORRAM [ ] (  [ ] { }  ) always clobbers reg byte a 
+Statement [21] cputs::c#1 = *cputs::s#3 [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color cputs::s#3 cputs::c#1 ] ( cputs:9 [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color cputs::s#3 cputs::c#1 ] { }  cputs:12 [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color cputs::s#3 cputs::c#1 ] { }  ) always clobbers reg byte a reg byte y 
+Statement [28] call *f1::fn#2  [ ] ( main:6::f1:15 [ ] { }  main:6::f1:17 [ ] { }  ) always clobbers reg byte a reg byte x reg byte y 
+Statement [31] conio_line_text[conio_cursor_x] = cputc::c#0 [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte y 
+Statement [32] conio_line_color[conio_cursor_x] = LIGHT_BLUE [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a reg byte y 
+Statement [34] if(conio_cursor_x!=$28) goto cputc::@return [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [40] conio_line_text = conio_line_text + $28 [ conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [41] conio_line_color = conio_line_color + $28 [ conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [42] conio_cursor_x = 0 [ conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [46] if(conio_cursor_y!=$19) goto cscroll::@return [ conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [55] conio_line_text = conio_line_text - $28 [ conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [56] conio_line_color = conio_line_color - $28 [ conio_cursor_y conio_line_text conio_line_color ] ( cputs:9::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [60] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 [ memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::source#2 memcpy::destination#2 memcpy::src_end#0 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [61] memcpy::src#4 = (byte*)memcpy::source#2 [ memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::destination#2 memcpy::src_end#0 memcpy::src#4 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [62] memcpy::dst#4 = (byte*)memcpy::destination#2 [ memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#4 memcpy::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [64] if(memcpy::src#2!=memcpy::src_end#0) goto memcpy::@2 [ memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [66] *memcpy::dst#2 = *memcpy::src#2 [ memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:48 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memcpy:50 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memcpy::src_end#0 memcpy::src#2 memcpy::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a reg byte y 
+Statement [70] memset::end#0 = (byte*)memset::str#3 + $28 [ memset::str#3 memset::c#4 memset::end#0 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::str#3 memset::c#4 memset::end#0 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [71] memset::dst#4 = (byte*)memset::str#3 [ memset::c#4 memset::end#0 memset::dst#4 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#4 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [73] if(memset::dst#2!=memset::end#0) goto memset::@3 [ memset::c#4 memset::end#0 memset::dst#2 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a 
+Statement [75] *memset::dst#2 = memset::c#4 [ memset::c#4 memset::end#0 memset::dst#2 ] ( cputs:9::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:52 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:36::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:9::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  cputs:12::cputc:26::cputln:39::cscroll:44::memset:54 [ cputs::s#0 conio_cursor_x conio_cursor_y conio_line_text conio_line_color memset::c#4 memset::end#0 memset::dst#2 ] { { cputc::c#0 = cputs::c#1 } }  ) always clobbers reg byte a reg byte y 
+Potential registers zp[2]:2 [ cputs::s#3 cputs::s#4 cputs::s#0 ] : zp[2]:2 , 
+Potential registers zp[2]:4 [ f1::fn#2 ] : zp[2]:4 , 
+Potential registers zp[2]:6 [ memcpy::source#2 ] : zp[2]:6 , 
+Potential registers zp[2]:8 [ memcpy::destination#2 ] : zp[2]:8 , 
+Potential registers zp[2]:10 [ memcpy::src#2 memcpy::src#4 memcpy::src#1 ] : zp[2]:10 , 
+Potential registers zp[2]:12 [ memcpy::dst#2 memcpy::dst#4 memcpy::dst#1 ] : zp[2]:12 , 
+Potential registers zp[2]:14 [ memset::str#3 ] : zp[2]:14 , 
+Potential registers zp[1]:16 [ memset::c#4 ] : zp[1]:16 , reg byte x , 
+Potential registers zp[2]:17 [ memset::dst#2 memset::dst#4 memset::dst#1 ] : zp[2]:17 , 
+Potential registers zp[1]:19 [ conio_cursor_x ] : zp[1]:19 , 
+Potential registers zp[1]:20 [ conio_cursor_y ] : zp[1]:20 , 
+Potential registers zp[2]:21 [ conio_line_text ] : zp[2]:21 , 
+Potential registers zp[2]:23 [ conio_line_color ] : zp[2]:23 , 
+Potential registers zp[1]:25 [ cputs::c#1 ] : zp[1]:25 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp[1]:26 [ cputc::c#0 ] : zp[1]:26 , reg byte a , reg byte x , reg byte y , 
+Potential registers zp[2]:27 [ memcpy::src_end#0 ] : zp[2]:27 , 
+Potential registers zp[2]:29 [ memset::end#0 ] : zp[2]:29 , 
+
+REGISTER UPLIFT SCOPES
+Uplift Scope [memcpy] 301,250,004.25: zp[2]:10 [ memcpy::src#2 memcpy::src#4 memcpy::src#1 ] 202,333,337.67: zp[2]:12 [ memcpy::dst#2 memcpy::dst#4 memcpy::dst#1 ] 12,625,000.25: zp[2]:27 [ memcpy::src_end#0 ] 0: zp[2]:6 [ memcpy::source#2 ] 0: zp[2]:8 [ memcpy::destination#2 ] 
+Uplift Scope [memset] 335,666,672.33: zp[2]:17 [ memset::dst#2 memset::dst#4 memset::dst#1 ] 16,833,333.67: zp[2]:29 [ memset::end#0 ] 14,285,714.43: zp[1]:16 [ memset::c#4 ] 0: zp[2]:14 [ memset::str#3 ] 
+Uplift Scope [] 8,421.24: zp[1]:20 [ conio_cursor_y ] 5,815.97: zp[2]:21 [ conio_line_text ] 5,815.97: zp[2]:23 [ conio_line_color ] 714.67: zp[1]:19 [ conio_cursor_x ] 
+Uplift Scope [cputc] 1,051.5: zp[1]:26 [ cputc::c#0 ] 
+Uplift Scope [cputs] 218.5: zp[2]:2 [ cputs::s#3 cputs::s#4 cputs::s#0 ] 101: zp[1]:25 [ cputs::c#1 ] 
+Uplift Scope [RADIX] 
+Uplift Scope [MOS6526_CIA] 
+Uplift Scope [MOS6569_VICII] 
+Uplift Scope [MOS6581_SID] 
+Uplift Scope [cputln] 
+Uplift Scope [cscroll] 
+Uplift Scope [printf_format_number] 
+Uplift Scope [printf_buffer_number] 
+Uplift Scope [printf_format_string] 
+Uplift Scope [f1] 0: zp[2]:4 [ f1::fn#2 ] 
+Uplift Scope [hello] 
+Uplift Scope [world] 
+Uplift Scope [main] 
+Uplift Scope [__start] 
+
+Uplifting [memcpy] best 12727 combination zp[2]:10 [ memcpy::src#2 memcpy::src#4 memcpy::src#1 ] zp[2]:12 [ memcpy::dst#2 memcpy::dst#4 memcpy::dst#1 ] zp[2]:27 [ memcpy::src_end#0 ] zp[2]:6 [ memcpy::source#2 ] zp[2]:8 [ memcpy::destination#2 ] 
+Uplifting [memset] best 12621 combination zp[2]:17 [ memset::dst#2 memset::dst#4 memset::dst#1 ] zp[2]:29 [ memset::end#0 ] reg byte x [ memset::c#4 ] zp[2]:14 [ memset::str#3 ] 
+Uplifting [] best 12621 combination zp[1]:20 [ conio_cursor_y ] zp[2]:21 [ conio_line_text ] zp[2]:23 [ conio_line_color ] zp[1]:19 [ conio_cursor_x ] 
+Uplifting [cputc] best 12585 combination reg byte a [ cputc::c#0 ] 
+Uplifting [cputs] best 12495 combination zp[2]:2 [ cputs::s#3 cputs::s#4 cputs::s#0 ] reg byte a [ cputs::c#1 ] 
+Uplifting [RADIX] best 12495 combination 
+Uplifting [MOS6526_CIA] best 12495 combination 
+Uplifting [MOS6569_VICII] best 12495 combination 
+Uplifting [MOS6581_SID] best 12495 combination 
+Uplifting [cputln] best 12495 combination 
+Uplifting [cscroll] best 12495 combination 
+Uplifting [printf_format_number] best 12495 combination 
+Uplifting [printf_buffer_number] best 12495 combination 
+Uplifting [printf_format_string] best 12495 combination 
+Uplifting [f1] best 12495 combination zp[2]:4 [ f1::fn#2 ] 
+Uplifting [hello] best 12495 combination 
+Uplifting [world] best 12495 combination 
+Uplifting [main] best 12495 combination 
+Uplifting [__start] best 12495 combination 
+Attempting to uplift remaining variables inzp[1]:20 [ conio_cursor_y ]
+Uplifting [] best 12495 combination zp[1]:20 [ conio_cursor_y ] 
+Attempting to uplift remaining variables inzp[1]:19 [ conio_cursor_x ]
+Uplifting [] best 12495 combination zp[1]:19 [ conio_cursor_x ] 
+Coalescing zero page register [ zp[2]:6 [ memcpy::source#2 ] ] with [ zp[2]:10 [ memcpy::src#2 memcpy::src#4 memcpy::src#1 ] ] - score: 1
+Coalescing zero page register [ zp[2]:8 [ memcpy::destination#2 ] ] with [ zp[2]:12 [ memcpy::dst#2 memcpy::dst#4 memcpy::dst#1 ] ] - score: 1
+Coalescing zero page register [ zp[2]:14 [ memset::str#3 ] ] with [ zp[2]:17 [ memset::dst#2 memset::dst#4 memset::dst#1 ] ] - score: 1
+Coalescing zero page register [ zp[2]:14 [ memset::str#3 memset::dst#2 memset::dst#4 memset::dst#1 ] ] with [ zp[2]:6 [ memcpy::source#2 memcpy::src#2 memcpy::src#4 memcpy::src#1 ] ]
+Coalescing zero page register [ zp[2]:29 [ memset::end#0 ] ] with [ zp[2]:8 [ memcpy::destination#2 memcpy::dst#2 memcpy::dst#4 memcpy::dst#1 ] ]
+Allocated (was zp[2]:14) zp[2]:6 [ memset::str#3 memset::dst#2 memset::dst#4 memset::dst#1 memcpy::source#2 memcpy::src#2 memcpy::src#4 memcpy::src#1 ]
+Allocated (was zp[1]:19) zp[1]:8 [ conio_cursor_x ]
+Allocated (was zp[1]:20) zp[1]:9 [ conio_cursor_y ]
+Allocated (was zp[2]:21) zp[2]:10 [ conio_line_text ]
+Allocated (was zp[2]:23) zp[2]:12 [ conio_line_color ]
+Allocated (was zp[2]:27) zp[2]:14 [ memcpy::src_end#0 ]
+Allocated (was zp[2]:29) zp[2]:16 [ memset::end#0 memcpy::destination#2 memcpy::dst#2 memcpy::dst#4 memcpy::dst#1 ]
+
+ASSEMBLER BEFORE OPTIMIZATION
+  // File Comments
+// Tests trouble passing a function pointer
+  // Upstart
+.pc = $801 "Basic"
+:BasicUpstart(__start)
+.pc = $80d "Program"
+  // Global Constants & labels
+  .const LIGHT_BLUE = $e
+  // Color Ram
+  .label COLORRAM = $d800
+  // Default address of screen character matrix
+  .label DEFAULT_SCREEN = $400
+  // The number of bytes on the screen
+  // The current cursor x-position
+  .label conio_cursor_x = 8
+  // The current cursor y-position
+  .label conio_cursor_y = 9
+  // The current text cursor line start
+  .label conio_line_text = $a
+  // The current color cursor line start
+  .label conio_line_color = $c
+  // __start
+__start: {
+    jmp __init1
+    // __start::__init1
+  __init1:
+    // [1] conio_cursor_x = 0 -- vbuz1=vbuc1 
+    lda #0
+    sta.z conio_cursor_x
+    // [2] conio_cursor_y = 0 -- vbuz1=vbuc1 
+    lda #0
+    sta.z conio_cursor_y
+    // [3] conio_line_text = DEFAULT_SCREEN -- pbuz1=pbuc1 
+    lda #<DEFAULT_SCREEN
+    sta.z conio_line_text
+    lda #>DEFAULT_SCREEN
+    sta.z conio_line_text+1
+    // [4] conio_line_color = COLORRAM -- pbuz1=pbuc1 
+    lda #<COLORRAM
+    sta.z conio_line_color
+    lda #>COLORRAM
+    sta.z conio_line_color+1
+    // [5] phi from __start::__init1 to __start::@1 [phi:__start::__init1->__start::@1]
+  __b1_from___init1:
+    jmp __b1
+    // __start::@1
+  __b1:
+    // [6] call main 
+    // [14] phi from __start::@1 to main [phi:__start::@1->main]
+  main_from___b1:
+    jsr main
+    jmp __breturn
+    // __start::@return
+  __breturn:
+    // [7] return 
+    rts
+}
+  // world
+world: {
+    // [9] call cputs 
+    // [19] phi from world to cputs [phi:world->cputs]
+  cputs_from_world:
+    // [19] phi cputs::s#4 = world::s [phi:world->cputs#0] -- pbuz1=pbuc1 
+    lda #<s
+    sta.z cputs.s
+    lda #>s
+    sta.z cputs.s+1
+    jsr cputs
+    jmp __breturn
+    // world::@return
+  __breturn:
+    // [10] return 
+    rts
+    s: .text "world!"
+    .byte 0
+}
+  // hello
+hello: {
+    // [12] call cputs 
+    // [19] phi from hello to cputs [phi:hello->cputs]
+  cputs_from_hello:
+    // [19] phi cputs::s#4 = hello::s [phi:hello->cputs#0] -- pbuz1=pbuc1 
+    lda #<s
+    sta.z cputs.s
+    lda #>s
+    sta.z cputs.s+1
+    jsr cputs
+    jmp __breturn
+    // hello::@return
+  __breturn:
+    // [13] return 
+    rts
+    s: .text "hello "
+    .byte 0
+}
+  // main
+main: {
+    // [15] call f1 
+    // [27] phi from main to f1 [phi:main->f1]
+  f1_from_main:
+    // [27] phi f1::fn#2 = &hello [phi:main->f1#0] -- pprz1=pprc1 
+    lda #<hello
+    sta.z f1.fn
+    lda #>hello
+    sta.z f1.fn+1
+    jsr f1
+    // [16] phi from main to main::@1 [phi:main->main::@1]
+  __b1_from_main:
+    jmp __b1
+    // main::@1
+  __b1:
+    // [17] call f1 
+    // [27] phi from main::@1 to f1 [phi:main::@1->f1]
+  f1_from___b1:
+    // [27] phi f1::fn#2 = &world [phi:main::@1->f1#0] -- pprz1=pprc1 
+    lda #<world
+    sta.z f1.fn
+    lda #>world
+    sta.z f1.fn+1
+    jsr f1
+    jmp __breturn
+    // main::@return
+  __breturn:
+    // [18] return 
+    rts
+}
+  // cputs
+// Output a NUL-terminated string at the current cursor position
+// cputs(byte* zp(2) s)
+cputs: {
+    .label s = 2
+    // [20] phi from cputs cputs::@2 to cputs::@1 [phi:cputs/cputs::@2->cputs::@1]
+  __b1_from_cputs:
+  __b1_from___b2:
+    // [20] phi cputs::s#3 = cputs::s#4 [phi:cputs/cputs::@2->cputs::@1#0] -- register_copy 
+    jmp __b1
+    // cputs::@1
+  __b1:
+    // [21] cputs::c#1 = *cputs::s#3 -- vbuaa=_deref_pbuz1 
+    ldy #0
+    lda (s),y
+    // [22] cputs::s#0 = ++ cputs::s#3 -- pbuz1=_inc_pbuz1 
+    inc.z s
+    bne !+
+    inc.z s+1
+  !:
+    // [23] if(0!=cputs::c#1) goto cputs::@2 -- vbuc1_neq_vbuaa_then_la1 
+    cmp #0
+    bne __b2
+    jmp __breturn
+    // cputs::@return
+  __breturn:
+    // [24] return 
+    rts
+    // cputs::@2
+  __b2:
+    // [25] cputc::c#0 = cputs::c#1
+    // [26] call cputc 
+    jsr cputc
+    jmp __b1_from___b2
+}
+  // f1
+// f1(void()* zp(4) fn)
+f1: {
+    .label fn = 4
+    // [28] call *f1::fn#2 
+    jsr bi_fn
+    jmp __breturn
+    // f1::@return
+  __breturn:
+    // [29] return 
+    rts
+  bi_fn:
+    jmp (fn)
+}
+  // cputc
+// Output one character at the current cursor position
+// Moves the cursor forward. Scrolls the entire screen if needed
+// cputc(byte register(A) c)
+cputc: {
+    // [30] if(cputc::c#0==' ') goto cputc::@1 -- vbuaa_eq_vbuc1_then_la1 
+    cmp #'\n'
+    beq __b1_from_cputc
+    jmp __b2
+    // cputc::@2
+  __b2:
+    // [31] conio_line_text[conio_cursor_x] = cputc::c#0 -- pbuz1_derefidx_vbuz2=vbuaa 
+    ldy.z conio_cursor_x
+    sta (conio_line_text),y
+    // [32] conio_line_color[conio_cursor_x] = LIGHT_BLUE -- pbuz1_derefidx_vbuz2=vbuc1 
+    lda #LIGHT_BLUE
+    ldy.z conio_cursor_x
+    sta (conio_line_color),y
+    // [33] conio_cursor_x = ++ conio_cursor_x -- vbuz1=_inc_vbuz1 
+    inc.z conio_cursor_x
+    // [34] if(conio_cursor_x!=$28) goto cputc::@return -- vbuz1_neq_vbuc1_then_la1 
+    lda #$28
+    cmp.z conio_cursor_x
+    bne __breturn
+    // [35] phi from cputc::@2 to cputc::@3 [phi:cputc::@2->cputc::@3]
+  __b3_from___b2:
+    jmp __b3
+    // cputc::@3
+  __b3:
+    // [36] call cputln 
+    jsr cputln
+    jmp __breturn
+    // cputc::@return
+  __breturn:
+    // [37] return 
+    rts
+    // [38] phi from cputc to cputc::@1 [phi:cputc->cputc::@1]
+  __b1_from_cputc:
+    jmp __b1
+    // cputc::@1
+  __b1:
+    // [39] call cputln 
+    jsr cputln
+    jmp __breturn
+}
+  // cputln
+// Print a newline
+cputln: {
+    // [40] conio_line_text = conio_line_text + $28 -- pbuz1=pbuz1_plus_vbuc1 
+    lda #$28
+    clc
+    adc.z conio_line_text
+    sta.z conio_line_text
+    bcc !+
+    inc.z conio_line_text+1
+  !:
+    // [41] conio_line_color = conio_line_color + $28 -- pbuz1=pbuz1_plus_vbuc1 
+    lda #$28
+    clc
+    adc.z conio_line_color
+    sta.z conio_line_color
+    bcc !+
+    inc.z conio_line_color+1
+  !:
+    // [42] conio_cursor_x = 0 -- vbuz1=vbuc1 
+    lda #0
+    sta.z conio_cursor_x
+    // [43] conio_cursor_y = ++ conio_cursor_y -- vbuz1=_inc_vbuz1 
+    inc.z conio_cursor_y
+    // [44] call cscroll 
+    jsr cscroll
+    jmp __breturn
+    // cputln::@return
+  __breturn:
+    // [45] return 
+    rts
+}
+  // cscroll
+// Scroll the entire screen if the cursor is beyond the last line
+cscroll: {
+    // [46] if(conio_cursor_y!=$19) goto cscroll::@return -- vbuz1_neq_vbuc1_then_la1 
+    lda #$19
+    cmp.z conio_cursor_y
+    bne __breturn
+    // [47] phi from cscroll to cscroll::@1 [phi:cscroll->cscroll::@1]
+  __b1_from_cscroll:
+    jmp __b1
+    // cscroll::@1
+  __b1:
+    // [48] call memcpy 
+    // [59] phi from cscroll::@1 to memcpy [phi:cscroll::@1->memcpy]
+  memcpy_from___b1:
+    // [59] phi memcpy::destination#2 = (void*)DEFAULT_SCREEN [phi:cscroll::@1->memcpy#0] -- pvoz1=pvoc1 
+    lda #<DEFAULT_SCREEN
+    sta.z memcpy.destination
+    lda #>DEFAULT_SCREEN
+    sta.z memcpy.destination+1
+    // [59] phi memcpy::source#2 = (void*)DEFAULT_SCREEN+$28 [phi:cscroll::@1->memcpy#1] -- pvoz1=pvoc1 
+    lda #<DEFAULT_SCREEN+$28
+    sta.z memcpy.source
+    lda #>DEFAULT_SCREEN+$28
+    sta.z memcpy.source+1
+    jsr memcpy
+    // [49] phi from cscroll::@1 to cscroll::@2 [phi:cscroll::@1->cscroll::@2]
+  __b2_from___b1:
+    jmp __b2
+    // cscroll::@2
+  __b2:
+    // [50] call memcpy 
+    // [59] phi from cscroll::@2 to memcpy [phi:cscroll::@2->memcpy]
+  memcpy_from___b2:
+    // [59] phi memcpy::destination#2 = (void*)COLORRAM [phi:cscroll::@2->memcpy#0] -- pvoz1=pvoc1 
+    lda #<COLORRAM
+    sta.z memcpy.destination
+    lda #>COLORRAM
+    sta.z memcpy.destination+1
+    // [59] phi memcpy::source#2 = (void*)COLORRAM+$28 [phi:cscroll::@2->memcpy#1] -- pvoz1=pvoc1 
+    lda #<COLORRAM+$28
+    sta.z memcpy.source
+    lda #>COLORRAM+$28
+    sta.z memcpy.source+1
+    jsr memcpy
+    // [51] phi from cscroll::@2 to cscroll::@3 [phi:cscroll::@2->cscroll::@3]
+  __b3_from___b2:
+    jmp __b3
+    // cscroll::@3
+  __b3:
+    // [52] call memset 
+    // [69] phi from cscroll::@3 to memset [phi:cscroll::@3->memset]
+  memset_from___b3:
+    // [69] phi memset::c#4 = ' ' [phi:cscroll::@3->memset#0] -- vbuxx=vbuc1 
+    ldx #' '
+    // [69] phi memset::str#3 = (void*)DEFAULT_SCREEN+(word)$19*$28-$28 [phi:cscroll::@3->memset#1] -- pvoz1=pvoc1 
+    lda #<DEFAULT_SCREEN+$19*$28-$28
+    sta.z memset.str
+    lda #>DEFAULT_SCREEN+$19*$28-$28
+    sta.z memset.str+1
+    jsr memset
+    // [53] phi from cscroll::@3 to cscroll::@4 [phi:cscroll::@3->cscroll::@4]
+  __b4_from___b3:
+    jmp __b4
+    // cscroll::@4
+  __b4:
+    // [54] call memset 
+    // [69] phi from cscroll::@4 to memset [phi:cscroll::@4->memset]
+  memset_from___b4:
+    // [69] phi memset::c#4 = LIGHT_BLUE [phi:cscroll::@4->memset#0] -- vbuxx=vbuc1 
+    ldx #LIGHT_BLUE
+    // [69] phi memset::str#3 = (void*)COLORRAM+(word)$19*$28-$28 [phi:cscroll::@4->memset#1] -- pvoz1=pvoc1 
+    lda #<COLORRAM+$19*$28-$28
+    sta.z memset.str
+    lda #>COLORRAM+$19*$28-$28
+    sta.z memset.str+1
+    jsr memset
+    jmp __b5
+    // cscroll::@5
+  __b5:
+    // [55] conio_line_text = conio_line_text - $28 -- pbuz1=pbuz1_minus_vbuc1 
+    sec
+    lda.z conio_line_text
+    sbc #$28
+    sta.z conio_line_text
+    lda.z conio_line_text+1
+    sbc #0
+    sta.z conio_line_text+1
+    // [56] conio_line_color = conio_line_color - $28 -- pbuz1=pbuz1_minus_vbuc1 
+    sec
+    lda.z conio_line_color
+    sbc #$28
+    sta.z conio_line_color
+    lda.z conio_line_color+1
+    sbc #0
+    sta.z conio_line_color+1
+    // [57] conio_cursor_y = -- conio_cursor_y -- vbuz1=_dec_vbuz1 
+    dec.z conio_cursor_y
+    jmp __breturn
+    // cscroll::@return
+  __breturn:
+    // [58] return 
+    rts
+}
+  // memcpy
+// Copy block of memory (forwards)
+// Copies the values of num bytes from the location pointed to by source directly to the memory block pointed to by destination.
+// memcpy(void* zp($10) destination, void* zp(6) source)
+memcpy: {
+    .label src_end = $e
+    .label dst = $10
+    .label src = 6
+    .label source = 6
+    .label destination = $10
+    // [60] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
+    clc
+    lda.z source
+    adc #<$19*$28-$28
+    sta.z src_end
+    lda.z source+1
+    adc #>$19*$28-$28
+    sta.z src_end+1
+    // [61] memcpy::src#4 = (byte*)memcpy::source#2
+    // [62] memcpy::dst#4 = (byte*)memcpy::destination#2
+    // [63] phi from memcpy memcpy::@2 to memcpy::@1 [phi:memcpy/memcpy::@2->memcpy::@1]
+  __b1_from_memcpy:
+  __b1_from___b2:
+    // [63] phi memcpy::dst#2 = memcpy::dst#4 [phi:memcpy/memcpy::@2->memcpy::@1#0] -- register_copy 
+    // [63] phi memcpy::src#2 = memcpy::src#4 [phi:memcpy/memcpy::@2->memcpy::@1#1] -- register_copy 
+    jmp __b1
+    // memcpy::@1
+  __b1:
+    // [64] if(memcpy::src#2!=memcpy::src_end#0) goto memcpy::@2 -- pbuz1_neq_pbuz2_then_la1 
+    lda.z src+1
+    cmp.z src_end+1
+    bne __b2
+    lda.z src
+    cmp.z src_end
+    bne __b2
+    jmp __breturn
+    // memcpy::@return
+  __breturn:
+    // [65] return 
+    rts
+    // memcpy::@2
+  __b2:
+    // [66] *memcpy::dst#2 = *memcpy::src#2 -- _deref_pbuz1=_deref_pbuz2 
+    ldy #0
+    lda (src),y
+    ldy #0
+    sta (dst),y
+    // [67] memcpy::dst#1 = ++ memcpy::dst#2 -- pbuz1=_inc_pbuz1 
+    inc.z dst
+    bne !+
+    inc.z dst+1
+  !:
+    // [68] memcpy::src#1 = ++ memcpy::src#2 -- pbuz1=_inc_pbuz1 
+    inc.z src
+    bne !+
+    inc.z src+1
+  !:
+    jmp __b1_from___b2
+}
+  // memset
+// Copies the character c (an unsigned char) to the first num characters of the object pointed to by the argument str.
+// memset(void* zp(6) str, byte register(X) c)
+memset: {
+    .label end = $10
+    .label dst = 6
+    .label str = 6
+    jmp __b1
+    // memset::@1
+  __b1:
+    // [70] memset::end#0 = (byte*)memset::str#3 + $28 -- pbuz1=pbuz2_plus_vbuc1 
+    lda #$28
+    clc
+    adc.z str
+    sta.z end
+    lda #0
+    adc.z str+1
+    sta.z end+1
+    // [71] memset::dst#4 = (byte*)memset::str#3
+    // [72] phi from memset::@1 memset::@3 to memset::@2 [phi:memset::@1/memset::@3->memset::@2]
+  __b2_from___b1:
+  __b2_from___b3:
+    // [72] phi memset::dst#2 = memset::dst#4 [phi:memset::@1/memset::@3->memset::@2#0] -- register_copy 
+    jmp __b2
+    // memset::@2
+  __b2:
+    // [73] if(memset::dst#2!=memset::end#0) goto memset::@3 -- pbuz1_neq_pbuz2_then_la1 
+    lda.z dst+1
+    cmp.z end+1
+    bne __b3
+    lda.z dst
+    cmp.z end
+    bne __b3
+    jmp __breturn
+    // memset::@return
+  __breturn:
+    // [74] return 
+    rts
+    // memset::@3
+  __b3:
+    // [75] *memset::dst#2 = memset::c#4 -- _deref_pbuz1=vbuxx 
+    txa
+    ldy #0
+    sta (dst),y
+    // [76] memset::dst#1 = ++ memset::dst#2 -- pbuz1=_inc_pbuz1 
+    inc.z dst
+    bne !+
+    inc.z dst+1
+  !:
+    jmp __b2_from___b3
+}
+  // File Data
+
+ASSEMBLER OPTIMIZATIONS
+Removing instruction jmp __init1
+Removing instruction jmp __b1
+Removing instruction jmp __breturn
+Removing instruction jmp __breturn
+Removing instruction jmp __breturn
+Removing instruction jmp __b1
+Removing instruction jmp __breturn
+Removing instruction jmp __b1
+Removing instruction jmp __breturn
+Removing instruction jmp __breturn
+Removing instruction jmp __b2
+Removing instruction jmp __b3
+Removing instruction jmp __breturn
+Removing instruction jmp __b1
+Removing instruction jmp __breturn
+Removing instruction jmp __b1
+Removing instruction jmp __b2
+Removing instruction jmp __b3
+Removing instruction jmp __b4
+Removing instruction jmp __b5
+Removing instruction jmp __breturn
+Removing instruction jmp __b1
+Removing instruction jmp __breturn
+Removing instruction jmp __b1
+Removing instruction jmp __b2
+Removing instruction jmp __breturn
+Succesful ASM optimization Pass5NextJumpElimination
+Removing instruction lda #0
+Removing instruction ldy.z conio_cursor_x
+Removing instruction ldy #0
+Succesful ASM optimization Pass5UnnecesaryLoadElimination
+Replacing label __b1_from___b2 with __b1
+Replacing label __b1_from_cputc with __b1
+Replacing label __b1_from___b2 with __b1
+Replacing label __b2_from___b3 with __b2
+Removing instruction __b1_from___init1:
+Removing instruction main_from___b1:
+Removing instruction __b1_from_main:
+Removing instruction f1_from___b1:
+Removing instruction __b1_from_cputs:
+Removing instruction __b1_from___b2:
+Removing instruction __b3_from___b2:
+Removing instruction __b1_from_cputc:
+Removing instruction __b1_from_cscroll:
+Removing instruction memcpy_from___b1:
+Removing instruction __b2_from___b1:
+Removing instruction memcpy_from___b2:
+Removing instruction __b3_from___b2:
+Removing instruction memset_from___b3:
+Removing instruction __b4_from___b3:
+Removing instruction memset_from___b4:
+Removing instruction __b1_from_memcpy:
+Removing instruction __b1_from___b2:
+Removing instruction __b2_from___b1:
+Removing instruction __b2_from___b3:
+Succesful ASM optimization Pass5RedundantLabelElimination
+Removing instruction __init1:
+Removing instruction __b1:
+Removing instruction __breturn:
+Removing instruction cputs_from_world:
+Removing instruction __breturn:
+Removing instruction cputs_from_hello:
+Removing instruction __breturn:
+Removing instruction f1_from_main:
+Removing instruction __b1:
+Removing instruction __breturn:
+Removing instruction __breturn:
+Removing instruction __breturn:
+Removing instruction __b2:
+Removing instruction __b3:
+Removing instruction __breturn:
+Removing instruction __b1:
+Removing instruction __b2:
+Removing instruction __b3:
+Removing instruction __b4:
+Removing instruction __b5:
+Removing instruction __breturn:
+Removing instruction __b1:
+Removing instruction __breturn:
+Succesful ASM optimization Pass5UnusedLabelElimination
+Replacing jump to rts with rts in jmp __breturn
+Succesful ASM optimization Pass5DoubleJumpElimination
+
+FINAL SYMBOL TABLE
+const nomodify byte* COLORRAM = (byte*) 55296
+const nomodify byte* DEFAULT_SCREEN = (byte*) 1024
+const nomodify byte LIGHT_BLUE = $e
+const byte RADIX::BINARY = 2
+const byte RADIX::DECIMAL = $a
+const byte RADIX::HEXADECIMAL = $10
+const byte RADIX::OCTAL = 8
+void __start()
+byte conio_cursor_x loadstore zp[1]:8 714.6666666666666
+byte conio_cursor_y loadstore zp[1]:9 8421.236842105263
+byte* conio_line_color loadstore zp[2]:12 5815.973684210527
+byte* conio_line_text loadstore zp[2]:10 5815.973684210527
+void cputc(byte cputc::c)
+byte cputc::c
+byte cputc::c#0 reg byte a 1051.5
+void cputln()
+void cputs(to_nomodify byte* cputs::s)
+byte cputs::c
+byte cputs::c#1 reg byte a 101.0
+to_nomodify byte* cputs::s
+to_nomodify byte* cputs::s#0 s zp[2]:2 50.5
+to_nomodify byte* cputs::s#3 s zp[2]:2 157.0
+to_nomodify byte* cputs::s#4 s zp[2]:2 11.0
+void cscroll()
+void f1(void()* f1::fn)
+void()* f1::fn
+void()* f1::fn#2 fn zp[2]:4
+void hello()
+const byte* hello::s[7]  = "hello "
+void main()
+void* memcpy(void* memcpy::destination , void* memcpy::source , word memcpy::num)
+void* memcpy::destination
+void* memcpy::destination#2 destination zp[2]:16
+byte* memcpy::dst
+byte* memcpy::dst#1 dst zp[2]:16 1.00000001E8
+byte* memcpy::dst#2 dst zp[2]:16 1.0033333466666667E8
+byte* memcpy::dst#4 dst zp[2]:16 2000002.0
+word memcpy::num
+void* memcpy::return
+void* memcpy::source
+void* memcpy::source#2 source zp[2]:6
+byte* memcpy::src
+byte* memcpy::src#1 src zp[2]:6 2.00000002E8
+byte* memcpy::src#2 src zp[2]:6 1.0025000125E8
+byte* memcpy::src#4 src zp[2]:6 1000001.0
+byte* memcpy::src_end
+byte* memcpy::src_end#0 src_end zp[2]:14 1.262500025E7
+void* memset(void* memset::str , byte memset::c , word memset::num)
+byte memset::c
+byte memset::c#4 reg byte x 1.428571442857143E7
+byte* memset::dst
+byte* memset::dst#1 dst zp[2]:6 2.00000002E8
+byte* memset::dst#2 dst zp[2]:6 1.3366666833333334E8
+byte* memset::dst#4 dst zp[2]:6 2000002.0
+byte* memset::end
+byte* memset::end#0 end zp[2]:16 1.6833333666666668E7
+word memset::num
+void* memset::return
+void* memset::str
+void* memset::str#3 str zp[2]:6
+void world()
+const byte* world::s[7]  = "world!"
+
+zp[2]:2 [ cputs::s#3 cputs::s#4 cputs::s#0 ]
+zp[2]:4 [ f1::fn#2 ]
+zp[2]:6 [ memset::str#3 memset::dst#2 memset::dst#4 memset::dst#1 memcpy::source#2 memcpy::src#2 memcpy::src#4 memcpy::src#1 ]
+reg byte x [ memset::c#4 ]
+zp[1]:8 [ conio_cursor_x ]
+zp[1]:9 [ conio_cursor_y ]
+zp[2]:10 [ conio_line_text ]
+zp[2]:12 [ conio_line_color ]
+reg byte a [ cputs::c#1 ]
+reg byte a [ cputc::c#0 ]
+zp[2]:14 [ memcpy::src_end#0 ]
+zp[2]:16 [ memset::end#0 memcpy::destination#2 memcpy::dst#2 memcpy::dst#4 memcpy::dst#1 ]
+
+
+FINAL ASSEMBLER
+Score: 10883
+
+  // File Comments
+// Tests trouble passing a function pointer
+  // Upstart
+.pc = $801 "Basic"
+:BasicUpstart(__start)
+.pc = $80d "Program"
+  // Global Constants & labels
+  .const LIGHT_BLUE = $e
+  // Color Ram
+  .label COLORRAM = $d800
+  // Default address of screen character matrix
+  .label DEFAULT_SCREEN = $400
+  // The number of bytes on the screen
+  // The current cursor x-position
+  .label conio_cursor_x = 8
+  // The current cursor y-position
+  .label conio_cursor_y = 9
+  // The current text cursor line start
+  .label conio_line_text = $a
+  // The current color cursor line start
+  .label conio_line_color = $c
+  // __start
+__start: {
+    // __start::__init1
+    // conio_cursor_x = 0
+    // [1] conio_cursor_x = 0 -- vbuz1=vbuc1 
+    lda #0
+    sta.z conio_cursor_x
+    // conio_cursor_y = 0
+    // [2] conio_cursor_y = 0 -- vbuz1=vbuc1 
+    sta.z conio_cursor_y
+    // conio_line_text = CONIO_SCREEN_TEXT
+    // [3] conio_line_text = DEFAULT_SCREEN -- pbuz1=pbuc1 
+    lda #<DEFAULT_SCREEN
+    sta.z conio_line_text
+    lda #>DEFAULT_SCREEN
+    sta.z conio_line_text+1
+    // conio_line_color = CONIO_SCREEN_COLORS
+    // [4] conio_line_color = COLORRAM -- pbuz1=pbuc1 
+    lda #<COLORRAM
+    sta.z conio_line_color
+    lda #>COLORRAM
+    sta.z conio_line_color+1
+    // [5] phi from __start::__init1 to __start::@1 [phi:__start::__init1->__start::@1]
+    // __start::@1
+    // [6] call main 
+    // [14] phi from __start::@1 to main [phi:__start::@1->main]
+    jsr main
+    // __start::@return
+    // [7] return 
+    rts
+}
+  // world
+world: {
+    // printf("world!")
+    // [9] call cputs 
+    // [19] phi from world to cputs [phi:world->cputs]
+    // [19] phi cputs::s#4 = world::s [phi:world->cputs#0] -- pbuz1=pbuc1 
+    lda #<s
+    sta.z cputs.s
+    lda #>s
+    sta.z cputs.s+1
+    jsr cputs
+    // world::@return
+    // }
+    // [10] return 
+    rts
+    s: .text "world!"
+    .byte 0
+}
+  // hello
+hello: {
+    // printf("hello ")
+    // [12] call cputs 
+    // [19] phi from hello to cputs [phi:hello->cputs]
+    // [19] phi cputs::s#4 = hello::s [phi:hello->cputs#0] -- pbuz1=pbuc1 
+    lda #<s
+    sta.z cputs.s
+    lda #>s
+    sta.z cputs.s+1
+    jsr cputs
+    // hello::@return
+    // }
+    // [13] return 
+    rts
+    s: .text "hello "
+    .byte 0
+}
+  // main
+main: {
+    // f1(&hello)
+    // [15] call f1 
+    // [27] phi from main to f1 [phi:main->f1]
+    // [27] phi f1::fn#2 = &hello [phi:main->f1#0] -- pprz1=pprc1 
+    lda #<hello
+    sta.z f1.fn
+    lda #>hello
+    sta.z f1.fn+1
+    jsr f1
+    // [16] phi from main to main::@1 [phi:main->main::@1]
+    // main::@1
+    // f1(&world)
+    // [17] call f1 
+    // [27] phi from main::@1 to f1 [phi:main::@1->f1]
+    // [27] phi f1::fn#2 = &world [phi:main::@1->f1#0] -- pprz1=pprc1 
+    lda #<world
+    sta.z f1.fn
+    lda #>world
+    sta.z f1.fn+1
+    jsr f1
+    // main::@return
+    // }
+    // [18] return 
+    rts
+}
+  // cputs
+// Output a NUL-terminated string at the current cursor position
+// cputs(byte* zp(2) s)
+cputs: {
+    .label s = 2
+    // [20] phi from cputs cputs::@2 to cputs::@1 [phi:cputs/cputs::@2->cputs::@1]
+    // [20] phi cputs::s#3 = cputs::s#4 [phi:cputs/cputs::@2->cputs::@1#0] -- register_copy 
+    // cputs::@1
+  __b1:
+    // while(c=*s++)
+    // [21] cputs::c#1 = *cputs::s#3 -- vbuaa=_deref_pbuz1 
+    ldy #0
+    lda (s),y
+    // [22] cputs::s#0 = ++ cputs::s#3 -- pbuz1=_inc_pbuz1 
+    inc.z s
+    bne !+
+    inc.z s+1
+  !:
+    // [23] if(0!=cputs::c#1) goto cputs::@2 -- vbuc1_neq_vbuaa_then_la1 
+    cmp #0
+    bne __b2
+    // cputs::@return
+    // }
+    // [24] return 
+    rts
+    // cputs::@2
+  __b2:
+    // cputc(c)
+    // [25] cputc::c#0 = cputs::c#1
+    // [26] call cputc 
+    jsr cputc
+    jmp __b1
+}
+  // f1
+// f1(void()* zp(4) fn)
+f1: {
+    .label fn = 4
+    // (*fn)()
+    // [28] call *f1::fn#2 
+    jsr bi_fn
+    // f1::@return
+    // }
+    // [29] return 
+    rts
+  bi_fn:
+    jmp (fn)
+}
+  // cputc
+// Output one character at the current cursor position
+// Moves the cursor forward. Scrolls the entire screen if needed
+// cputc(byte register(A) c)
+cputc: {
+    // if(c=='\n')
+    // [30] if(cputc::c#0==' ') goto cputc::@1 -- vbuaa_eq_vbuc1_then_la1 
+    cmp #'\n'
+    beq __b1
+    // cputc::@2
+    // conio_line_text[conio_cursor_x] = c
+    // [31] conio_line_text[conio_cursor_x] = cputc::c#0 -- pbuz1_derefidx_vbuz2=vbuaa 
+    ldy.z conio_cursor_x
+    sta (conio_line_text),y
+    // conio_line_color[conio_cursor_x] = conio_textcolor
+    // [32] conio_line_color[conio_cursor_x] = LIGHT_BLUE -- pbuz1_derefidx_vbuz2=vbuc1 
+    lda #LIGHT_BLUE
+    sta (conio_line_color),y
+    // if(++conio_cursor_x==CONIO_WIDTH)
+    // [33] conio_cursor_x = ++ conio_cursor_x -- vbuz1=_inc_vbuz1 
+    inc.z conio_cursor_x
+    // [34] if(conio_cursor_x!=$28) goto cputc::@return -- vbuz1_neq_vbuc1_then_la1 
+    lda #$28
+    cmp.z conio_cursor_x
+    bne __breturn
+    // [35] phi from cputc::@2 to cputc::@3 [phi:cputc::@2->cputc::@3]
+    // cputc::@3
+    // cputln()
+    // [36] call cputln 
+    jsr cputln
+    // cputc::@return
+  __breturn:
+    // }
+    // [37] return 
+    rts
+    // [38] phi from cputc to cputc::@1 [phi:cputc->cputc::@1]
+    // cputc::@1
+  __b1:
+    // cputln()
+    // [39] call cputln 
+    jsr cputln
+    rts
+}
+  // cputln
+// Print a newline
+cputln: {
+    // conio_line_text +=  CONIO_WIDTH
+    // [40] conio_line_text = conio_line_text + $28 -- pbuz1=pbuz1_plus_vbuc1 
+    lda #$28
+    clc
+    adc.z conio_line_text
+    sta.z conio_line_text
+    bcc !+
+    inc.z conio_line_text+1
+  !:
+    // conio_line_color += CONIO_WIDTH
+    // [41] conio_line_color = conio_line_color + $28 -- pbuz1=pbuz1_plus_vbuc1 
+    lda #$28
+    clc
+    adc.z conio_line_color
+    sta.z conio_line_color
+    bcc !+
+    inc.z conio_line_color+1
+  !:
+    // conio_cursor_x = 0
+    // [42] conio_cursor_x = 0 -- vbuz1=vbuc1 
+    lda #0
+    sta.z conio_cursor_x
+    // conio_cursor_y++;
+    // [43] conio_cursor_y = ++ conio_cursor_y -- vbuz1=_inc_vbuz1 
+    inc.z conio_cursor_y
+    // cscroll()
+    // [44] call cscroll 
+    jsr cscroll
+    // cputln::@return
+    // }
+    // [45] return 
+    rts
+}
+  // cscroll
+// Scroll the entire screen if the cursor is beyond the last line
+cscroll: {
+    // if(conio_cursor_y==CONIO_HEIGHT)
+    // [46] if(conio_cursor_y!=$19) goto cscroll::@return -- vbuz1_neq_vbuc1_then_la1 
+    lda #$19
+    cmp.z conio_cursor_y
+    bne __breturn
+    // [47] phi from cscroll to cscroll::@1 [phi:cscroll->cscroll::@1]
+    // cscroll::@1
+    // memcpy(CONIO_SCREEN_TEXT, CONIO_SCREEN_TEXT+CONIO_WIDTH, CONIO_BYTES-CONIO_WIDTH)
+    // [48] call memcpy 
+    // [59] phi from cscroll::@1 to memcpy [phi:cscroll::@1->memcpy]
+    // [59] phi memcpy::destination#2 = (void*)DEFAULT_SCREEN [phi:cscroll::@1->memcpy#0] -- pvoz1=pvoc1 
+    lda #<DEFAULT_SCREEN
+    sta.z memcpy.destination
+    lda #>DEFAULT_SCREEN
+    sta.z memcpy.destination+1
+    // [59] phi memcpy::source#2 = (void*)DEFAULT_SCREEN+$28 [phi:cscroll::@1->memcpy#1] -- pvoz1=pvoc1 
+    lda #<DEFAULT_SCREEN+$28
+    sta.z memcpy.source
+    lda #>DEFAULT_SCREEN+$28
+    sta.z memcpy.source+1
+    jsr memcpy
+    // [49] phi from cscroll::@1 to cscroll::@2 [phi:cscroll::@1->cscroll::@2]
+    // cscroll::@2
+    // memcpy(CONIO_SCREEN_COLORS, CONIO_SCREEN_COLORS+CONIO_WIDTH, CONIO_BYTES-CONIO_WIDTH)
+    // [50] call memcpy 
+    // [59] phi from cscroll::@2 to memcpy [phi:cscroll::@2->memcpy]
+    // [59] phi memcpy::destination#2 = (void*)COLORRAM [phi:cscroll::@2->memcpy#0] -- pvoz1=pvoc1 
+    lda #<COLORRAM
+    sta.z memcpy.destination
+    lda #>COLORRAM
+    sta.z memcpy.destination+1
+    // [59] phi memcpy::source#2 = (void*)COLORRAM+$28 [phi:cscroll::@2->memcpy#1] -- pvoz1=pvoc1 
+    lda #<COLORRAM+$28
+    sta.z memcpy.source
+    lda #>COLORRAM+$28
+    sta.z memcpy.source+1
+    jsr memcpy
+    // [51] phi from cscroll::@2 to cscroll::@3 [phi:cscroll::@2->cscroll::@3]
+    // cscroll::@3
+    // memset(CONIO_SCREEN_TEXT+CONIO_BYTES-CONIO_WIDTH, ' ', CONIO_WIDTH)
+    // [52] call memset 
+    // [69] phi from cscroll::@3 to memset [phi:cscroll::@3->memset]
+    // [69] phi memset::c#4 = ' ' [phi:cscroll::@3->memset#0] -- vbuxx=vbuc1 
+    ldx #' '
+    // [69] phi memset::str#3 = (void*)DEFAULT_SCREEN+(word)$19*$28-$28 [phi:cscroll::@3->memset#1] -- pvoz1=pvoc1 
+    lda #<DEFAULT_SCREEN+$19*$28-$28
+    sta.z memset.str
+    lda #>DEFAULT_SCREEN+$19*$28-$28
+    sta.z memset.str+1
+    jsr memset
+    // [53] phi from cscroll::@3 to cscroll::@4 [phi:cscroll::@3->cscroll::@4]
+    // cscroll::@4
+    // memset(CONIO_SCREEN_COLORS+CONIO_BYTES-CONIO_WIDTH, conio_textcolor, CONIO_WIDTH)
+    // [54] call memset 
+    // [69] phi from cscroll::@4 to memset [phi:cscroll::@4->memset]
+    // [69] phi memset::c#4 = LIGHT_BLUE [phi:cscroll::@4->memset#0] -- vbuxx=vbuc1 
+    ldx #LIGHT_BLUE
+    // [69] phi memset::str#3 = (void*)COLORRAM+(word)$19*$28-$28 [phi:cscroll::@4->memset#1] -- pvoz1=pvoc1 
+    lda #<COLORRAM+$19*$28-$28
+    sta.z memset.str
+    lda #>COLORRAM+$19*$28-$28
+    sta.z memset.str+1
+    jsr memset
+    // cscroll::@5
+    // conio_line_text -= CONIO_WIDTH
+    // [55] conio_line_text = conio_line_text - $28 -- pbuz1=pbuz1_minus_vbuc1 
+    sec
+    lda.z conio_line_text
+    sbc #$28
+    sta.z conio_line_text
+    lda.z conio_line_text+1
+    sbc #0
+    sta.z conio_line_text+1
+    // conio_line_color -= CONIO_WIDTH
+    // [56] conio_line_color = conio_line_color - $28 -- pbuz1=pbuz1_minus_vbuc1 
+    sec
+    lda.z conio_line_color
+    sbc #$28
+    sta.z conio_line_color
+    lda.z conio_line_color+1
+    sbc #0
+    sta.z conio_line_color+1
+    // conio_cursor_y--;
+    // [57] conio_cursor_y = -- conio_cursor_y -- vbuz1=_dec_vbuz1 
+    dec.z conio_cursor_y
+    // cscroll::@return
+  __breturn:
+    // }
+    // [58] return 
+    rts
+}
+  // memcpy
+// Copy block of memory (forwards)
+// Copies the values of num bytes from the location pointed to by source directly to the memory block pointed to by destination.
+// memcpy(void* zp($10) destination, void* zp(6) source)
+memcpy: {
+    .label src_end = $e
+    .label dst = $10
+    .label src = 6
+    .label source = 6
+    .label destination = $10
+    // src_end = (char*)source+num
+    // [60] memcpy::src_end#0 = (byte*)memcpy::source#2 + (word)$19*$28-$28 -- pbuz1=pbuz2_plus_vwuc1 
+    clc
+    lda.z source
+    adc #<$19*$28-$28
+    sta.z src_end
+    lda.z source+1
+    adc #>$19*$28-$28
+    sta.z src_end+1
+    // [61] memcpy::src#4 = (byte*)memcpy::source#2
+    // [62] memcpy::dst#4 = (byte*)memcpy::destination#2
+    // [63] phi from memcpy memcpy::@2 to memcpy::@1 [phi:memcpy/memcpy::@2->memcpy::@1]
+    // [63] phi memcpy::dst#2 = memcpy::dst#4 [phi:memcpy/memcpy::@2->memcpy::@1#0] -- register_copy 
+    // [63] phi memcpy::src#2 = memcpy::src#4 [phi:memcpy/memcpy::@2->memcpy::@1#1] -- register_copy 
+    // memcpy::@1
+  __b1:
+    // while(src!=src_end)
+    // [64] if(memcpy::src#2!=memcpy::src_end#0) goto memcpy::@2 -- pbuz1_neq_pbuz2_then_la1 
+    lda.z src+1
+    cmp.z src_end+1
+    bne __b2
+    lda.z src
+    cmp.z src_end
+    bne __b2
+    // memcpy::@return
+    // }
+    // [65] return 
+    rts
+    // memcpy::@2
+  __b2:
+    // *dst++ = *src++
+    // [66] *memcpy::dst#2 = *memcpy::src#2 -- _deref_pbuz1=_deref_pbuz2 
+    ldy #0
+    lda (src),y
+    sta (dst),y
+    // *dst++ = *src++;
+    // [67] memcpy::dst#1 = ++ memcpy::dst#2 -- pbuz1=_inc_pbuz1 
+    inc.z dst
+    bne !+
+    inc.z dst+1
+  !:
+    // [68] memcpy::src#1 = ++ memcpy::src#2 -- pbuz1=_inc_pbuz1 
+    inc.z src
+    bne !+
+    inc.z src+1
+  !:
+    jmp __b1
+}
+  // memset
+// Copies the character c (an unsigned char) to the first num characters of the object pointed to by the argument str.
+// memset(void* zp(6) str, byte register(X) c)
+memset: {
+    .label end = $10
+    .label dst = 6
+    .label str = 6
+    // memset::@1
+    // end = (char*)str + num
+    // [70] memset::end#0 = (byte*)memset::str#3 + $28 -- pbuz1=pbuz2_plus_vbuc1 
+    lda #$28
+    clc
+    adc.z str
+    sta.z end
+    lda #0
+    adc.z str+1
+    sta.z end+1
+    // [71] memset::dst#4 = (byte*)memset::str#3
+    // [72] phi from memset::@1 memset::@3 to memset::@2 [phi:memset::@1/memset::@3->memset::@2]
+    // [72] phi memset::dst#2 = memset::dst#4 [phi:memset::@1/memset::@3->memset::@2#0] -- register_copy 
+    // memset::@2
+  __b2:
+    // for(char* dst = str; dst!=end; dst++)
+    // [73] if(memset::dst#2!=memset::end#0) goto memset::@3 -- pbuz1_neq_pbuz2_then_la1 
+    lda.z dst+1
+    cmp.z end+1
+    bne __b3
+    lda.z dst
+    cmp.z end
+    bne __b3
+    // memset::@return
+    // }
+    // [74] return 
+    rts
+    // memset::@3
+  __b3:
+    // *dst = c
+    // [75] *memset::dst#2 = memset::c#4 -- _deref_pbuz1=vbuxx 
+    txa
+    ldy #0
+    sta (dst),y
+    // for(char* dst = str; dst!=end; dst++)
+    // [76] memset::dst#1 = ++ memset::dst#2 -- pbuz1=_inc_pbuz1 
+    inc.z dst
+    bne !+
+    inc.z dst+1
+  !:
+    jmp __b2
+}
+  // File Data
+
diff --git a/src/test/ref/function-pointer-noarg-call-14.sym b/src/test/ref/function-pointer-noarg-call-14.sym
new file mode 100644
index 000000000..44a99d1bb
--- /dev/null
+++ b/src/test/ref/function-pointer-noarg-call-14.sym
@@ -0,0 +1,75 @@
+const nomodify byte* COLORRAM = (byte*) 55296
+const nomodify byte* DEFAULT_SCREEN = (byte*) 1024
+const nomodify byte LIGHT_BLUE = $e
+const byte RADIX::BINARY = 2
+const byte RADIX::DECIMAL = $a
+const byte RADIX::HEXADECIMAL = $10
+const byte RADIX::OCTAL = 8
+void __start()
+byte conio_cursor_x loadstore zp[1]:8 714.6666666666666
+byte conio_cursor_y loadstore zp[1]:9 8421.236842105263
+byte* conio_line_color loadstore zp[2]:12 5815.973684210527
+byte* conio_line_text loadstore zp[2]:10 5815.973684210527
+void cputc(byte cputc::c)
+byte cputc::c
+byte cputc::c#0 reg byte a 1051.5
+void cputln()
+void cputs(to_nomodify byte* cputs::s)
+byte cputs::c
+byte cputs::c#1 reg byte a 101.0
+to_nomodify byte* cputs::s
+to_nomodify byte* cputs::s#0 s zp[2]:2 50.5
+to_nomodify byte* cputs::s#3 s zp[2]:2 157.0
+to_nomodify byte* cputs::s#4 s zp[2]:2 11.0
+void cscroll()
+void f1(void()* f1::fn)
+void()* f1::fn
+void()* f1::fn#2 fn zp[2]:4
+void hello()
+const byte* hello::s[7]  = "hello "
+void main()
+void* memcpy(void* memcpy::destination , void* memcpy::source , word memcpy::num)
+void* memcpy::destination
+void* memcpy::destination#2 destination zp[2]:16
+byte* memcpy::dst
+byte* memcpy::dst#1 dst zp[2]:16 1.00000001E8
+byte* memcpy::dst#2 dst zp[2]:16 1.0033333466666667E8
+byte* memcpy::dst#4 dst zp[2]:16 2000002.0
+word memcpy::num
+void* memcpy::return
+void* memcpy::source
+void* memcpy::source#2 source zp[2]:6
+byte* memcpy::src
+byte* memcpy::src#1 src zp[2]:6 2.00000002E8
+byte* memcpy::src#2 src zp[2]:6 1.0025000125E8
+byte* memcpy::src#4 src zp[2]:6 1000001.0
+byte* memcpy::src_end
+byte* memcpy::src_end#0 src_end zp[2]:14 1.262500025E7
+void* memset(void* memset::str , byte memset::c , word memset::num)
+byte memset::c
+byte memset::c#4 reg byte x 1.428571442857143E7
+byte* memset::dst
+byte* memset::dst#1 dst zp[2]:6 2.00000002E8
+byte* memset::dst#2 dst zp[2]:6 1.3366666833333334E8
+byte* memset::dst#4 dst zp[2]:6 2000002.0
+byte* memset::end
+byte* memset::end#0 end zp[2]:16 1.6833333666666668E7
+word memset::num
+void* memset::return
+void* memset::str
+void* memset::str#3 str zp[2]:6
+void world()
+const byte* world::s[7]  = "world!"
+
+zp[2]:2 [ cputs::s#3 cputs::s#4 cputs::s#0 ]
+zp[2]:4 [ f1::fn#2 ]
+zp[2]:6 [ memset::str#3 memset::dst#2 memset::dst#4 memset::dst#1 memcpy::source#2 memcpy::src#2 memcpy::src#4 memcpy::src#1 ]
+reg byte x [ memset::c#4 ]
+zp[1]:8 [ conio_cursor_x ]
+zp[1]:9 [ conio_cursor_y ]
+zp[2]:10 [ conio_line_text ]
+zp[2]:12 [ conio_line_color ]
+reg byte a [ cputs::c#1 ]
+reg byte a [ cputc::c#0 ]
+zp[2]:14 [ memcpy::src_end#0 ]
+zp[2]:16 [ memset::end#0 memcpy::destination#2 memcpy::dst#2 memcpy::dst#4 memcpy::dst#1 ]
diff --git a/src/test/ref/function-pointer-problem-1.asm b/src/test/ref/function-pointer-problem-1.asm
new file mode 100644
index 000000000..7d2e8705f
--- /dev/null
+++ b/src/test/ref/function-pointer-problem-1.asm
@@ -0,0 +1,34 @@
+// The following casuses an exception in pass 2
+// https://gitlab.com/camelot/kickc/-/issues/561
+.pc = $801 "Basic"
+:BasicUpstart(main)
+.pc = $80d "Program"
+  .label r = $8000
+fn1: {
+    // *r = 1
+    lda #1
+    sta r
+    // }
+    rts
+}
+main: {
+    // enableDLI(&fn1)
+    jsr enableDLI
+    // }
+    rts
+}
+// enableDLI(void*  dliptr)
+enableDLI: {
+    .label dliptr = fn1
+    // asm
+    lda #<dliptr
+    sta dlivec
+    lda #>dliptr
+    sta dlivec+1
+    jmp !+
+  dlivec:
+    .byte 0, 0
+  !:
+    // }
+    rts
+}
diff --git a/src/test/ref/function-pointer-problem-1.cfg b/src/test/ref/function-pointer-problem-1.cfg
new file mode 100644
index 000000000..5a950194e
--- /dev/null
+++ b/src/test/ref/function-pointer-problem-1.cfg
@@ -0,0 +1,25 @@
+
+void fn1()
+fn1: scope:[fn1]  from
+  [0] *r = 1
+  to:fn1::@return
+fn1::@return: scope:[fn1]  from fn1
+  [1] return 
+  to:@return
+
+void main()
+main: scope:[main]  from
+  [2] phi()
+  [3] call enableDLI 
+  to:main::@return
+main::@return: scope:[main]  from main
+  [4] return 
+  to:@return
+
+void enableDLI(const void* enableDLI::dliptr)
+enableDLI: scope:[enableDLI]  from main
+  asm { lda#<dliptr stadlivec lda#>dliptr stadlivec+1 jmp!+ dlivec: .byte0,0 !:  }
+  to:enableDLI::@return
+enableDLI::@return: scope:[enableDLI]  from enableDLI
+  [6] return 
+  to:@return
diff --git a/src/test/ref/function-pointer-problem-1.log b/src/test/ref/function-pointer-problem-1.log
new file mode 100644
index 000000000..e87775ea7
--- /dev/null
+++ b/src/test/ref/function-pointer-problem-1.log
@@ -0,0 +1,257 @@
+Resolved forward reference fn1 to void fn1()
+Inlined call call __init 
+
+CONTROL FLOW GRAPH SSA
+
+void main()
+main: scope:[main]  from __start::@1
+  enableDLI::dliptr = (void*)&fn1
+  call enableDLI 
+  to:main::@1
+main::@1: scope:[main]  from main
+  to:main::@return
+main::@return: scope:[main]  from main::@1
+  return 
+  to:@return
+
+void fn1()
+fn1: scope:[fn1]  from
+  *r = 1
+  to:fn1::@return
+fn1::@return: scope:[fn1]  from fn1
+  return 
+  to:@return
+
+void enableDLI(void* enableDLI::dliptr)
+enableDLI: scope:[enableDLI]  from main
+  asm { lda#<dliptr stadlivec lda#>dliptr stadlivec+1 jmp!+ dlivec: .byte0,0 !:  }
+  to:enableDLI::@return
+enableDLI::@return: scope:[enableDLI]  from enableDLI
+  return 
+  to:@return
+
+void __start()
+__start: scope:[__start]  from
+  to:__start::__init1
+__start::__init1: scope:[__start]  from __start
+  to:__start::@1
+__start::@1: scope:[__start]  from __start::__init1
+  call main 
+  to:__start::@2
+__start::@2: scope:[__start]  from __start::@1
+  to:__start::@return
+__start::@return: scope:[__start]  from __start::@2
+  return 
+  to:@return
+
+SYMBOL TABLE SSA
+void __start()
+void enableDLI(void* enableDLI::dliptr)
+void* enableDLI::dliptr loadstore
+void fn1()
+void main()
+const to_nomodify byte* r = (byte*)$8000
+
+Adding number conversion cast (unumber) 1 in *r = 1
+Successful SSA optimization PassNAddNumberTypeConversions
+Inlining cast *r = (unumber)1
+Successful SSA optimization Pass2InlineCast
+Simplifying constant pointer cast (byte*) 32768
+Simplifying constant integer cast 1
+Successful SSA optimization PassNCastSimplification
+Finalized unsigned number type 1
+Successful SSA optimization PassNFinalizeNumberTypeConversions
+Constant enableDLI::dliptr = (void*)&fn1
+Successful SSA optimization Pass2ConstantIdentification
+Removing unused procedure __start
+Removing unused procedure block __start
+Removing unused procedure block __start::__init1
+Removing unused procedure block __start::@1
+Removing unused procedure block __start::@2
+Removing unused procedure block __start::@return
+Successful SSA optimization PassNEliminateEmptyStart
+Adding NOP phi() at start of main
+Adding NOP phi() at start of main::@1
+CALL GRAPH
+Calls in [main] to enableDLI:3 
+
+Created 0 initial phi equivalence classes
+Coalesced down to 0 phi equivalence classes
+Culled Empty Block label main::@1
+Adding NOP phi() at start of main
+
+FINAL CONTROL FLOW GRAPH
+
+void fn1()
+fn1: scope:[fn1]  from
+  [0] *r = 1
+  to:fn1::@return
+fn1::@return: scope:[fn1]  from fn1
+  [1] return 
+  to:@return
+
+void main()
+main: scope:[main]  from
+  [2] phi()
+  [3] call enableDLI 
+  to:main::@return
+main::@return: scope:[main]  from main
+  [4] return 
+  to:@return
+
+void enableDLI(const void* enableDLI::dliptr)
+enableDLI: scope:[enableDLI]  from main
+  asm { lda#<dliptr stadlivec lda#>dliptr stadlivec+1 jmp!+ dlivec: .byte0,0 !:  }
+  to:enableDLI::@return
+enableDLI::@return: scope:[enableDLI]  from enableDLI
+  [6] return 
+  to:@return
+
+
+VARIABLE REGISTER WEIGHTS
+void enableDLI(const void* enableDLI::dliptr)
+void fn1()
+void main()
+
+Initial phi equivalence classes
+Complete equivalence classes
+REGISTER UPLIFT POTENTIAL REGISTERS
+Statement [0] *r = 1 [ ] (  [ ] { }  ) always clobbers reg byte a 
+Statement asm { lda#<dliptr stadlivec lda#>dliptr stadlivec+1 jmp!+ dlivec: .byte0,0 !:  } always clobbers reg byte a 
+
+REGISTER UPLIFT SCOPES
+Uplift Scope [main] 
+Uplift Scope [fn1] 
+Uplift Scope [enableDLI] 
+Uplift Scope [] 
+
+Uplifting [main] best 54 combination 
+Uplifting [fn1] best 54 combination 
+Uplifting [enableDLI] best 54 combination 
+Uplifting [] best 54 combination 
+
+ASSEMBLER BEFORE OPTIMIZATION
+  // File Comments
+// The following casuses an exception in pass 2
+// https://gitlab.com/camelot/kickc/-/issues/561
+  // Upstart
+.pc = $801 "Basic"
+:BasicUpstart(main)
+.pc = $80d "Program"
+  // Global Constants & labels
+  .label r = $8000
+  // fn1
+fn1: {
+    // [0] *r = 1 -- _deref_pbuc1=vbuc2 
+    lda #1
+    sta r
+    jmp __breturn
+    // fn1::@return
+  __breturn:
+    // [1] return 
+    rts
+}
+  // main
+main: {
+    // [3] call enableDLI 
+    jsr enableDLI
+    jmp __breturn
+    // main::@return
+  __breturn:
+    // [4] return 
+    rts
+}
+  // enableDLI
+// enableDLI(void*  dliptr)
+enableDLI: {
+    .label dliptr = fn1
+    // asm { lda#<dliptr stadlivec lda#>dliptr stadlivec+1 jmp!+ dlivec: .byte0,0 !:  }
+    lda #<dliptr
+    sta dlivec
+    lda #>dliptr
+    sta dlivec+1
+    jmp !+
+  dlivec:
+    .byte 0, 0
+  !:
+    jmp __breturn
+    // enableDLI::@return
+  __breturn:
+    // [6] return 
+    rts
+}
+  // File Data
+
+ASSEMBLER OPTIMIZATIONS
+Removing instruction jmp __breturn
+Removing instruction jmp __breturn
+Removing instruction jmp __breturn
+Succesful ASM optimization Pass5NextJumpElimination
+Removing instruction __breturn:
+Removing instruction __breturn:
+Removing instruction __breturn:
+Succesful ASM optimization Pass5UnusedLabelElimination
+
+FINAL SYMBOL TABLE
+void enableDLI(const void* enableDLI::dliptr)
+const void* enableDLI::dliptr = (void*)&fn1
+void fn1()
+void main()
+const to_nomodify byte* r = (byte*) 32768
+
+
+
+FINAL ASSEMBLER
+Score: 45
+
+  // File Comments
+// The following casuses an exception in pass 2
+// https://gitlab.com/camelot/kickc/-/issues/561
+  // Upstart
+.pc = $801 "Basic"
+:BasicUpstart(main)
+.pc = $80d "Program"
+  // Global Constants & labels
+  .label r = $8000
+  // fn1
+fn1: {
+    // *r = 1
+    // [0] *r = 1 -- _deref_pbuc1=vbuc2 
+    lda #1
+    sta r
+    // fn1::@return
+    // }
+    // [1] return 
+    rts
+}
+  // main
+main: {
+    // enableDLI(&fn1)
+    // [3] call enableDLI 
+    jsr enableDLI
+    // main::@return
+    // }
+    // [4] return 
+    rts
+}
+  // enableDLI
+// enableDLI(void*  dliptr)
+enableDLI: {
+    .label dliptr = fn1
+    // asm
+    // asm { lda#<dliptr stadlivec lda#>dliptr stadlivec+1 jmp!+ dlivec: .byte0,0 !:  }
+    lda #<dliptr
+    sta dlivec
+    lda #>dliptr
+    sta dlivec+1
+    jmp !+
+  dlivec:
+    .byte 0, 0
+  !:
+    // enableDLI::@return
+    // }
+    // [6] return 
+    rts
+}
+  // File Data
+
diff --git a/src/test/ref/function-pointer-problem-1.sym b/src/test/ref/function-pointer-problem-1.sym
new file mode 100644
index 000000000..8b1edd4fe
--- /dev/null
+++ b/src/test/ref/function-pointer-problem-1.sym
@@ -0,0 +1,6 @@
+void enableDLI(const void* enableDLI::dliptr)
+const void* enableDLI::dliptr = (void*)&fn1
+void fn1()
+void main()
+const to_nomodify byte* r = (byte*) 32768
+