Animated voronoi. Added fragments as needed.

src/main/java/dk/camelot64/kickc/asm/AsmFragmentManager.java

@@ -84,17 +84,17 @@ public class AsmFragmentManager {
       }
       if(signature.contains("_lt_xby_then_")) {
          int pos = signature.indexOf("_lt_xby_then_");
-         String subSignature = "xby_gte_"+signature.substring(0, pos)+"_then_"+signature.substring(pos+13);
+         String subSignature = "xby_ge_"+signature.substring(0, pos)+"_then_"+signature.substring(pos+13);
          return loadOrSynthesizeFragment(subSignature);
       }
       if(signature.contains("_lt_yby_then_")) {
          int pos = signature.indexOf("_lt_yby_then_");
-         String subSignature = "yby_gte_"+signature.substring(0, pos)+"_then_"+signature.substring(pos+13);
+         String subSignature = "yby_ge_"+signature.substring(0, pos)+"_then_"+signature.substring(pos+13);
          return loadOrSynthesizeFragment(subSignature);
       }
       if(signature.contains("_lt_aby_then_")) {
          int pos = signature.indexOf("_lt_aby_then_");
-         String subSignature = "aby_gte_"+signature.substring(0, pos)+"_then_"+signature.substring(pos+13);
+         String subSignature = "aby_ge_"+signature.substring(0, pos)+"_then_"+signature.substring(pos+13);
          return loadOrSynthesizeFragment(subSignature);
       }
 

src/main/java/dk/camelot64/kickc/asm/fragment/aby=aby_minus_1.asm

@@ -0,0 +1,2 @@
+sec
+sbc #1

src/main/java/dk/camelot64/kickc/asm/fragment/aby=xby_minus_1.asm

@@ -0,0 +1,3 @@
+txa
+sec
+sbc #1

src/main/java/dk/camelot64/kickc/asm/fragment/aby=xby_plus_1.asm

@@ -0,0 +1,3 @@
+txa
+clc
+adc #1

src/main/java/dk/camelot64/kickc/asm/fragment/aby=yby_minus_1.asm

@@ -0,0 +1,3 @@
+tya
+sec
+sbc #1

src/main/java/dk/camelot64/kickc/asm/fragment/aby=yby_plus_1.asm

@@ -0,0 +1,3 @@
+tya
+clc
+adc #1

src/main/java/dk/camelot64/kickc/asm/fragment/aby=zpby1_minus_1.asm

@@ -0,0 +1,3 @@
+lda {zpby1}
+sec
+sbc #1

src/main/java/dk/camelot64/kickc/asm/fragment/aby_eq_coby1_then_la1.asm

@@ -0,0 +1,2 @@
+cmp #{coby1}
+beq {la1}

src/main/java/dk/camelot64/kickc/asm/fragment/xby=aby_minus_1.asm

@@ -0,0 +1,2 @@
+txa
+dex

src/main/java/dk/camelot64/kickc/asm/fragment/xby=yby_plus_1.asm

@@ -0,0 +1,3 @@
+tya
+tax
+inx

src/main/java/dk/camelot64/kickc/asm/fragment/xby=zpby1_minus_1.asm

@@ -0,0 +1,2 @@
+ldx {zpby1}
+dex

src/main/java/dk/camelot64/kickc/asm/fragment/xby_eq_coby1_then_la1.asm

@@ -0,0 +1,2 @@
+cpx #{coby1}
+beq {la1}

src/main/java/dk/camelot64/kickc/asm/fragment/yby=aby_minus_1.asm

@@ -0,0 +1,2 @@
+tya
+dey

src/main/java/dk/camelot64/kickc/asm/fragment/yby=xby_plus_1.asm

@@ -0,0 +1,3 @@
+txa
+tay
+iny

src/main/java/dk/camelot64/kickc/asm/fragment/yby=zpby1_minus_1.asm

@@ -0,0 +1,2 @@
+ldy {zpby1}
+dey

src/main/java/dk/camelot64/kickc/asm/fragment/yby_eq_coby1_then_la1.asm

@@ -0,0 +1,2 @@
+cpy #{coby1}
+beq {la1}

src/main/java/dk/camelot64/kickc/asm/fragment/zpby1=aby_minus_1.asm

@@ -0,0 +1,2 @@
+sta {zpby1}
+dec {zpby1}

src/main/java/dk/camelot64/kickc/asm/fragment/zpby1=yby_minus_1.asm

@@ -0,0 +1,2 @@
+sty {zpby1}
+dec {zpby1}

src/main/java/dk/camelot64/kickc/asm/fragment/zpby1=yby_plus_1.asm

@@ -0,0 +1,2 @@
+sty {zpby1}
+inc {zpby1}

src/main/java/dk/camelot64/kickc/asm/fragment/zpby1_eq_coby1_then_la1.asm

@@ -0,0 +1,3 @@
+lda {zpby1}
+cmp #{coby1}
+beq {la1}

src/main/java/dk/camelot64/kickc/asm/fragment/zpby1_ge_coby1_then_la1.asm

@@ -0,0 +1,3 @@
+lda {zpby1}
+cmp #{coby1}
+bcs {la1}

src/main/java/dk/camelot64/kickc/passes/Pass3RegisterUpliftCombinations.java

@@ -74,14 +74,14 @@ public class Pass3RegisterUpliftCombinations extends Pass2Base {
                }
             }
          }
-         // Save the best combination in the equivalence class
-         bestCombination.store(getProgram().getLiveRangeEquivalenceClassSet());
-         getLog().append("Uplifting [" + upliftScope.getScopeRef() + "] best " + bestScore + " combination " + bestCombination.toString());
-
+         if(bestCombination!=null) {
+            // Save the best combination in the equivalence class
+            bestCombination.store(getProgram().getLiveRangeEquivalenceClassSet());
+            getLog().append("Uplifting [" + upliftScope.getScopeRef() + "] best " + bestScore + " combination " + bestCombination.toString());
+         }
          if(combinationIterator.hasNext()) {
             getLog().append("Limited combination testing to "+countCombinations+" combinations of "+combinationIterator.getNumIterations()+" possible.");
          }
-
       }
 
       if (unknownFragments.size() > 0) {

src/main/java/dk/camelot64/kickc/test/ref/voronoi.asm

@@ -52,9 +52,84 @@ addpoint_from_B7:
 main__B1:
   jsr render
 main__B9:
+  jsr animate
+main__B10:
   jmp main__B1
 main__Breturn:
   rts
+animate:
+  lda 4096
+  clc
+  adc #1
+  sta 4096
+  lda 4096
+  cmp #40
+  beq animate__B1
+animate__B2:
+  lda 4352
+  clc
+  adc #1
+  sta 4352
+  lda 4352
+  cmp #25
+  beq animate__B3
+animate__B4:
+  ldx 4097
+  dex
+  stx 4097
+  lda 4097
+  cmp #255
+  beq animate__B5
+animate__B6:
+  lda 4354
+  clc
+  adc #1
+  sta 4354
+  lda 4354
+  cmp #25
+  beq animate__B7
+animate__B8:
+  ldx 4355
+  dex
+  stx 4355
+  lda 4355
+  cmp #255
+  beq animate__B9
+animate__Breturn:
+  rts
+animate__B9:
+  lda #25
+  sta 4355
+  lda 4099
+  clc
+  adc #7
+  sta 4099
+  lda 4099
+  cmp #40
+  bcs animate__B11
+  jmp animate__Breturn
+animate__B11:
+  lda 4099
+  sec
+  sbc #40
+  sta 4099
+  jmp animate__Breturn
+animate__B7:
+  lda #0
+  sta 4354
+  jmp animate__B8
+animate__B5:
+  lda #40
+  sta 4097
+  jmp animate__B6
+animate__B3:
+  lda #0
+  sta 4352
+  jmp animate__B4
+animate__B1:
+  lda #0
+  sta 4096
+  jmp animate__B2
 render:
 render__B1_from_render:
   lda #<1024

src/main/java/dk/camelot64/kickc/test/ref/voronoi.cfg

@@ -20,105 +20,171 @@ main::@6: from main::@5
 main::@7: from main::@6
   [6] call addpoint param-assignment [ findcol::return#0 ]
   to:main::@1
-main::@1: from main::@7 main::@9
+main::@1: from main::@10 main::@7
   [7] call render param-assignment [ findcol::return#0 ]
   to:main::@9
 main::@9: from main::@1
-  [8] if(true) goto main::@1 [ findcol::return#0 ]
+  [8] call animate param-assignment [ findcol::return#0 ]
+  to:main::@10
+main::@10: from main::@9
+  [9] if(true) goto main::@1 [ findcol::return#0 ]
   to:main::@return
-main::@return: from main::@9
-  [9] return  [ findcol::return#0 ]
+main::@return: from main::@10
+  [10] return  [ findcol::return#0 ]
   to:@RETURN
+animate: from main::@9
+  [11] (byte~) animate::$0 ← * (word) 4096 [ animate::$0 findcol::return#0 ]
+  [12] (byte~) animate::$1 ← (byte~) animate::$0 + (byte) 1 [ animate::$1 findcol::return#0 ]
+  [13] *((word) 4096) ← (byte~) animate::$1 [ findcol::return#0 ]
+  [14] (byte~) animate::$2 ← * (word) 4096 [ animate::$2 findcol::return#0 ]
+  [15] if((byte~) animate::$2==(byte) 40) goto animate::@1 [ findcol::return#0 ]
+  to:animate::@2
+animate::@2: from animate animate::@1
+  [16] (byte~) animate::$4 ← * (word) 4352 [ animate::$4 findcol::return#0 ]
+  [17] (byte~) animate::$5 ← (byte~) animate::$4 + (byte) 1 [ animate::$5 findcol::return#0 ]
+  [18] *((word) 4352) ← (byte~) animate::$5 [ findcol::return#0 ]
+  [19] (byte~) animate::$6 ← * (word) 4352 [ animate::$6 findcol::return#0 ]
+  [20] if((byte~) animate::$6==(byte) 25) goto animate::@3 [ findcol::return#0 ]
+  to:animate::@4
+animate::@4: from animate::@2 animate::@3
+  [21] (byte~) animate::$8 ← * (word) 4097 [ animate::$8 findcol::return#0 ]
+  [22] (byte~) animate::$9 ← (byte~) animate::$8 - (byte) 1 [ animate::$9 findcol::return#0 ]
+  [23] *((word) 4097) ← (byte~) animate::$9 [ findcol::return#0 ]
+  [24] (byte~) animate::$10 ← * (word) 4097 [ animate::$10 findcol::return#0 ]
+  [25] if((byte~) animate::$10==(byte) 255) goto animate::@5 [ findcol::return#0 ]
+  to:animate::@6
+animate::@6: from animate::@4 animate::@5
+  [26] (byte~) animate::$12 ← * (word) 4354 [ animate::$12 findcol::return#0 ]
+  [27] (byte~) animate::$13 ← (byte~) animate::$12 + (byte) 1 [ animate::$13 findcol::return#0 ]
+  [28] *((word) 4354) ← (byte~) animate::$13 [ findcol::return#0 ]
+  [29] (byte~) animate::$14 ← * (word) 4354 [ animate::$14 findcol::return#0 ]
+  [30] if((byte~) animate::$14==(byte) 25) goto animate::@7 [ findcol::return#0 ]
+  to:animate::@8
+animate::@8: from animate::@6 animate::@7
+  [31] (byte~) animate::$16 ← * (word) 4355 [ animate::$16 findcol::return#0 ]
+  [32] (byte~) animate::$17 ← (byte~) animate::$16 - (byte) 1 [ animate::$17 findcol::return#0 ]
+  [33] *((word) 4355) ← (byte~) animate::$17 [ findcol::return#0 ]
+  [34] (byte~) animate::$18 ← * (word) 4355 [ animate::$18 findcol::return#0 ]
+  [35] if((byte~) animate::$18==(byte) 255) goto animate::@9 [ findcol::return#0 ]
+  to:animate::@return
+animate::@return: from animate::@11 animate::@8 animate::@9
+  [36] return  [ findcol::return#0 ]
+  to:@RETURN
+animate::@9: from animate::@8
+  [37] *((word) 4355) ← (byte) 25 [ findcol::return#0 ]
+  [38] (byte~) animate::$20 ← * (word) 4099 [ animate::$20 findcol::return#0 ]
+  [39] (byte~) animate::$21 ← (byte~) animate::$20 + (byte) 7 [ animate::$21 findcol::return#0 ]
+  [40] *((word) 4099) ← (byte~) animate::$21 [ findcol::return#0 ]
+  [41] (byte~) animate::$22 ← * (word) 4099 [ animate::$22 findcol::return#0 ]
+  [42] if((byte~) animate::$22>=(byte) 40) goto animate::@11 [ findcol::return#0 ]
+  to:animate::@return
+animate::@11: from animate::@9
+  [43] (byte~) animate::$24 ← * (word) 4099 [ animate::$24 findcol::return#0 ]
+  [44] (byte~) animate::$25 ← (byte~) animate::$24 - (byte) 40 [ animate::$25 findcol::return#0 ]
+  [45] *((word) 4099) ← (byte~) animate::$25 [ findcol::return#0 ]
+  to:animate::@return
+animate::@7: from animate::@6
+  [46] *((word) 4354) ← (byte) 0 [ findcol::return#0 ]
+  to:animate::@8
+animate::@5: from animate::@4
+  [47] *((word) 4097) ← (byte) 40 [ findcol::return#0 ]
+  to:animate::@6
+animate::@3: from animate::@2
+  [48] *((word) 4352) ← (byte) 0 [ findcol::return#0 ]
+  to:animate::@4
+animate::@1: from animate
+  [49] *((word) 4096) ← (byte) 0 [ findcol::return#0 ]
+  to:animate::@2
 render: from main::@1
   to:render::@1
 render::@1: from render render::@3
-  [10] (byte*) render::chrline#2 ← phi( render/(word) 1024 render::@3/(byte*) render::chrline#1 ) [ render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
-  [10] (byte*) render::colline#2 ← phi( render/(word) 55296 render::@3/(byte*) render::colline#1 ) [ render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
-  [10] (byte) render::y#2 ← phi( render/(byte) 0 render::@3/(byte) render::y#1 ) [ render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
+  [50] (byte*) render::chrline#2 ← phi( render/(word) 1024 render::@3/(byte*) render::chrline#1 ) [ render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
+  [50] (byte*) render::colline#2 ← phi( render/(word) 55296 render::@3/(byte*) render::colline#1 ) [ render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
+  [50] (byte) render::y#2 ← phi( render/(byte) 0 render::@3/(byte) render::y#1 ) [ render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
   to:render::@2
 render::@2: from render::@1 render::@5
-  [11] (byte) render::x#2 ← phi( render::@1/(byte) 0 render::@5/(byte) render::x#1 ) [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
-  [12] (byte) findcol::x#0 ← (byte) render::x#2 [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 findcol::x#0 ]
-  [13] (byte) findcol::y#0 ← (byte) render::y#2 [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 findcol::x#0 findcol::y#0 ]
-  [14] call findcol param-assignment [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 findcol::x#0 findcol::y#0 ]
+  [51] (byte) render::x#2 ← phi( render::@1/(byte) 0 render::@5/(byte) render::x#1 ) [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
+  [52] (byte) findcol::x#0 ← (byte) render::x#2 [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 findcol::x#0 ]
+  [53] (byte) findcol::y#0 ← (byte) render::y#2 [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 findcol::x#0 findcol::y#0 ]
+  [54] call findcol param-assignment [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 findcol::x#0 findcol::y#0 ]
   to:render::@5
 render::@5: from render::@2
-  [15] (byte) render::col#0 ← (byte) findcol::return#0 [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::col#0 render::chrline#2 ]
-  [16] *((byte*) render::colline#2 + (byte) render::x#2) ← (byte) render::col#0 [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
-  [17] *((byte*) render::chrline#2 + (byte) render::x#2) ← (byte) 230 [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
-  [18] (byte) render::x#1 ← ++ (byte) render::x#2 [ render::x#1 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
-  [19] if((byte) render::x#1<(byte) 40) goto render::@2 [ render::x#1 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
+  [55] (byte) render::col#0 ← (byte) findcol::return#0 [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::col#0 render::chrline#2 ]
+  [56] *((byte*) render::colline#2 + (byte) render::x#2) ← (byte) render::col#0 [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
+  [57] *((byte*) render::chrline#2 + (byte) render::x#2) ← (byte) 230 [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
+  [58] (byte) render::x#1 ← ++ (byte) render::x#2 [ render::x#1 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
+  [59] if((byte) render::x#1<(byte) 40) goto render::@2 [ render::x#1 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 ]
   to:render::@3
 render::@3: from render::@5
-  [20] (byte*) render::chrline#1 ← (byte*) render::chrline#2 + (byte) 40 [ render::chrline#1 render::y#2 findcol::return#0 render::colline#2 ]
-  [21] (byte*) render::colline#1 ← (byte*) render::colline#2 + (byte) 40 [ render::colline#1 render::chrline#1 render::y#2 findcol::return#0 ]
-  [22] (byte) render::y#1 ← ++ (byte) render::y#2 [ render::y#1 render::colline#1 render::chrline#1 findcol::return#0 ]
-  [23] if((byte) render::y#1<(byte) 25) goto render::@1 [ render::y#1 render::colline#1 render::chrline#1 findcol::return#0 ]
+  [60] (byte*) render::chrline#1 ← (byte*) render::chrline#2 + (byte) 40 [ render::chrline#1 render::y#2 findcol::return#0 render::colline#2 ]
+  [61] (byte*) render::colline#1 ← (byte*) render::colline#2 + (byte) 40 [ render::colline#1 render::chrline#1 render::y#2 findcol::return#0 ]
+  [62] (byte) render::y#1 ← ++ (byte) render::y#2 [ render::y#1 render::colline#1 render::chrline#1 findcol::return#0 ]
+  [63] if((byte) render::y#1<(byte) 25) goto render::@1 [ render::y#1 render::colline#1 render::chrline#1 findcol::return#0 ]
   to:render::@return
 render::@return: from render::@3
-  [24] return  [ findcol::return#0 ]
+  [64] return  [ findcol::return#0 ]
   to:@RETURN
 findcol: from render::@2
   to:findcol::@1
 findcol::@1: from findcol findcol::@13
-  [25] (byte) findcol::mincol#11 ← phi( findcol/(byte) 0 findcol::@13/(byte) findcol::mincol#2 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mindiff#10 findcol::mincol#11 ]
-  [25] (byte) findcol::mindiff#10 ← phi( findcol/(byte) 255 findcol::@13/(byte) findcol::mindiff#11 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mindiff#10 findcol::mincol#11 ]
-  [25] (byte) findcol::i#12 ← phi( findcol/(byte) 0 findcol::@13/(byte) findcol::i#1 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mindiff#10 findcol::mincol#11 ]
-  [26] (byte) findcol::xp#0 ← (word) 4096 *idx (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::xp#0 findcol::y#0 findcol::mindiff#10 findcol::mincol#11 ]
-  [27] (byte) findcol::yp#0 ← (word) 4352 *idx (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::xp#0 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
-  [28] if((byte) findcol::x#0==(byte) findcol::xp#0) goto findcol::@2 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::xp#0 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
+  [65] (byte) findcol::mincol#11 ← phi( findcol/(byte) 0 findcol::@13/(byte) findcol::mincol#2 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mindiff#10 findcol::mincol#11 ]
+  [65] (byte) findcol::mindiff#10 ← phi( findcol/(byte) 255 findcol::@13/(byte) findcol::mindiff#11 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mindiff#10 findcol::mincol#11 ]
+  [65] (byte) findcol::i#12 ← phi( findcol/(byte) 0 findcol::@13/(byte) findcol::i#1 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mindiff#10 findcol::mincol#11 ]
+  [66] (byte) findcol::xp#0 ← (word) 4096 *idx (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::xp#0 findcol::y#0 findcol::mindiff#10 findcol::mincol#11 ]
+  [67] (byte) findcol::yp#0 ← (word) 4352 *idx (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::xp#0 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
+  [68] if((byte) findcol::x#0==(byte) findcol::xp#0) goto findcol::@2 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::xp#0 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
   to:findcol::@3
 findcol::@3: from findcol::@1 findcol::@2
-  [29] if((byte) findcol::x#0<(byte) findcol::xp#0) goto findcol::@6 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::xp#0 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
+  [69] if((byte) findcol::x#0<(byte) findcol::xp#0) goto findcol::@6 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::xp#0 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
   to:findcol::@7
 findcol::@7: from findcol::@3
-  [30] (byte) findcol::diff#1 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::diff#1 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
+  [70] (byte) findcol::diff#1 ← (byte) findcol::x#0 - (byte) findcol::xp#0 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::diff#1 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
   to:findcol::@8
 findcol::@8: from findcol::@6 findcol::@7
-  [31] (byte) findcol::diff#4 ← phi( findcol::@6/(byte) findcol::diff#0 findcol::@7/(byte) findcol::diff#1 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 ]
-  [32] if((byte) findcol::y#0<(byte) findcol::yp#0) goto findcol::@9 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 ]
+  [71] (byte) findcol::diff#4 ← phi( findcol::@6/(byte) findcol::diff#0 findcol::@7/(byte) findcol::diff#1 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 ]
+  [72] if((byte) findcol::y#0<(byte) findcol::yp#0) goto findcol::@9 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::yp#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 ]
   to:findcol::@10
 findcol::@10: from findcol::@8
-  [33] (byte~) findcol::$10 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::$10 findcol::mindiff#10 findcol::mincol#11 ]
-  [34] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte~) findcol::$10 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#3 findcol::mindiff#10 findcol::mincol#11 ]
+  [73] (byte~) findcol::$10 ← (byte) findcol::y#0 - (byte) findcol::yp#0 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::$10 findcol::mindiff#10 findcol::mincol#11 ]
+  [74] (byte) findcol::diff#3 ← (byte) findcol::diff#4 + (byte~) findcol::$10 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#3 findcol::mindiff#10 findcol::mincol#11 ]
   to:findcol::@11
 findcol::@11: from findcol::@10 findcol::@9
-  [35] (byte) findcol::diff#6 ← phi( findcol::@10/(byte) findcol::diff#3 findcol::@9/(byte) findcol::diff#2 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#6 findcol::mindiff#10 findcol::mincol#11 ]
-  [36] if((byte) findcol::diff#6<(byte) findcol::mindiff#10) goto findcol::@12 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#6 findcol::mindiff#10 findcol::mincol#11 ]
+  [75] (byte) findcol::diff#6 ← phi( findcol::@10/(byte) findcol::diff#3 findcol::@9/(byte) findcol::diff#2 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#6 findcol::mindiff#10 findcol::mincol#11 ]
+  [76] if((byte) findcol::diff#6<(byte) findcol::mindiff#10) goto findcol::@12 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#6 findcol::mindiff#10 findcol::mincol#11 ]
   to:findcol::@13
 findcol::@13: from findcol::@11 findcol::@12
-  [37] (byte) findcol::mindiff#11 ← phi( findcol::@11/(byte) findcol::mindiff#10 findcol::@12/(byte~) findcol::diff#13 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::mindiff#11 findcol::mincol#2 findcol::i#12 findcol::x#0 findcol::y#0 ]
-  [37] (byte) findcol::mincol#2 ← phi( findcol::@11/(byte) findcol::mincol#11 findcol::@12/(byte) findcol::mincol#1 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::mindiff#11 findcol::mincol#2 findcol::i#12 findcol::x#0 findcol::y#0 ]
-  [38] (byte) findcol::i#1 ← ++ (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#1 findcol::mindiff#11 findcol::mincol#2 findcol::x#0 findcol::y#0 ]
-  [39] if((byte) findcol::i#1<(byte) 6) goto findcol::@1 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#1 findcol::mindiff#11 findcol::mincol#2 findcol::x#0 findcol::y#0 ]
+  [77] (byte) findcol::mindiff#11 ← phi( findcol::@11/(byte) findcol::mindiff#10 findcol::@12/(byte~) findcol::diff#13 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::mindiff#11 findcol::mincol#2 findcol::i#12 findcol::x#0 findcol::y#0 ]
+  [77] (byte) findcol::mincol#2 ← phi( findcol::@11/(byte) findcol::mincol#11 findcol::@12/(byte) findcol::mincol#1 ) [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::mindiff#11 findcol::mincol#2 findcol::i#12 findcol::x#0 findcol::y#0 ]
+  [78] (byte) findcol::i#1 ← ++ (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#1 findcol::mindiff#11 findcol::mincol#2 findcol::x#0 findcol::y#0 ]
+  [79] if((byte) findcol::i#1<(byte) 6) goto findcol::@1 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#1 findcol::mindiff#11 findcol::mincol#2 findcol::x#0 findcol::y#0 ]
   to:findcol::@return
 findcol::@return: from findcol::@13 findcol::@2
-  [40] (byte) findcol::return#0 ← phi( findcol::@13/(byte) findcol::mincol#2 findcol::@2/(byte) 0 ) [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 findcol::x#0 findcol::y#0 ]
-  [41] return  [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 findcol::x#0 findcol::y#0 ]
+  [80] (byte) findcol::return#0 ← phi( findcol::@13/(byte) findcol::mincol#2 findcol::@2/(byte) 0 ) [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 findcol::x#0 findcol::y#0 ]
+  [81] return  [ render::x#2 render::y#2 findcol::return#0 render::colline#2 render::chrline#2 findcol::x#0 findcol::y#0 ]
   to:@RETURN
 findcol::@12: from findcol::@11
-  [42] (byte) findcol::mincol#1 ← (word) 4608 *idx (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#6 findcol::mincol#1 ]
-  [43] (byte~) findcol::diff#13 ← (byte) findcol::diff#6 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mincol#1 findcol::diff#13 ]
+  [82] (byte) findcol::mincol#1 ← (word) 4608 *idx (byte) findcol::i#12 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#6 findcol::mincol#1 ]
+  [83] (byte~) findcol::diff#13 ← (byte) findcol::diff#6 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::mincol#1 findcol::diff#13 ]
   to:findcol::@13
 findcol::@9: from findcol::@8
-  [44] (byte~) findcol::$8 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 findcol::$8 ]
-  [45] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$8 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 ]
+  [84] (byte~) findcol::$8 ← (byte) findcol::yp#0 - (byte) findcol::y#0 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#4 findcol::mindiff#10 findcol::mincol#11 findcol::$8 ]
+  [85] (byte) findcol::diff#2 ← (byte) findcol::diff#4 + (byte~) findcol::$8 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::y#0 findcol::diff#2 findcol::mindiff#10 findcol::mincol#11 ]
   to:findcol::@11
 findcol::@6: from findcol::@3
-  [46] (byte) findcol::diff#0 ← (byte) findcol::xp#0 - (byte) findcol::x#0 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::diff#0 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
+  [86] (byte) findcol::diff#0 ← (byte) findcol::xp#0 - (byte) findcol::x#0 [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::diff#0 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
   to:findcol::@8
 findcol::@2: from findcol::@1
-  [47] if((byte) findcol::y#0==(byte) findcol::yp#0) goto findcol::@return [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::xp#0 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
+  [87] if((byte) findcol::y#0==(byte) findcol::yp#0) goto findcol::@return [ render::x#2 render::y#2 render::colline#2 render::chrline#2 findcol::i#12 findcol::x#0 findcol::xp#0 findcol::y#0 findcol::yp#0 findcol::mindiff#10 findcol::mincol#11 ]
   to:findcol::@3
 addpoint: from main main::@3 main::@4 main::@5 main::@6 main::@7
-  [48] (byte) addpoint::c#6 ← phi( main/(byte) 1 main::@3/(byte) 2 main::@4/(byte) 3 main::@5/(byte) 4 main::@6/(byte) 5 main::@7/(byte) 7 ) [ findcol::return#0 addpoint::idx#6 addpoint::x#6 addpoint::y#6 addpoint::c#6 ]
-  [48] (byte) addpoint::y#6 ← phi( main/(byte) 5 main::@3/(byte) 8 main::@4/(byte) 14 main::@5/(byte) 2 main::@6/(byte) 17 main::@7/(byte) 22 ) [ findcol::return#0 addpoint::idx#6 addpoint::x#6 addpoint::y#6 addpoint::c#6 ]
-  [48] (byte) addpoint::idx#6 ← phi( main/(byte) 0 main::@3/(byte) 1 main::@4/(byte) 2 main::@5/(byte) 3 main::@6/(byte) 4 main::@7/(byte) 5 ) [ findcol::return#0 addpoint::idx#6 addpoint::x#6 addpoint::y#6 addpoint::c#6 ]
-  [48] (byte) addpoint::x#6 ← phi( main/(byte) 5 main::@3/(byte) 15 main::@4/(byte) 6 main::@5/(byte) 34 main::@6/(byte) 21 main::@7/(byte) 31 ) [ findcol::return#0 addpoint::idx#6 addpoint::x#6 addpoint::y#6 addpoint::c#6 ]
-  [49] *((word) 4096 + (byte) addpoint::idx#6) ← (byte) addpoint::x#6 [ findcol::return#0 addpoint::idx#6 addpoint::y#6 addpoint::c#6 ]
-  [50] *((word) 4352 + (byte) addpoint::idx#6) ← (byte) addpoint::y#6 [ findcol::return#0 addpoint::idx#6 addpoint::c#6 ]
-  [51] *((word) 4608 + (byte) addpoint::idx#6) ← (byte) addpoint::c#6 [ findcol::return#0 ]
+  [88] (byte) addpoint::c#6 ← phi( main/(byte) 1 main::@3/(byte) 2 main::@4/(byte) 3 main::@5/(byte) 4 main::@6/(byte) 5 main::@7/(byte) 7 ) [ findcol::return#0 addpoint::idx#6 addpoint::x#6 addpoint::y#6 addpoint::c#6 ]
+  [88] (byte) addpoint::y#6 ← phi( main/(byte) 5 main::@3/(byte) 8 main::@4/(byte) 14 main::@5/(byte) 2 main::@6/(byte) 17 main::@7/(byte) 22 ) [ findcol::return#0 addpoint::idx#6 addpoint::x#6 addpoint::y#6 addpoint::c#6 ]
+  [88] (byte) addpoint::idx#6 ← phi( main/(byte) 0 main::@3/(byte) 1 main::@4/(byte) 2 main::@5/(byte) 3 main::@6/(byte) 4 main::@7/(byte) 5 ) [ findcol::return#0 addpoint::idx#6 addpoint::x#6 addpoint::y#6 addpoint::c#6 ]
+  [88] (byte) addpoint::x#6 ← phi( main/(byte) 5 main::@3/(byte) 15 main::@4/(byte) 6 main::@5/(byte) 34 main::@6/(byte) 21 main::@7/(byte) 31 ) [ findcol::return#0 addpoint::idx#6 addpoint::x#6 addpoint::y#6 addpoint::c#6 ]
+  [89] *((word) 4096 + (byte) addpoint::idx#6) ← (byte) addpoint::x#6 [ findcol::return#0 addpoint::idx#6 addpoint::y#6 addpoint::c#6 ]
+  [90] *((word) 4352 + (byte) addpoint::idx#6) ← (byte) addpoint::y#6 [ findcol::return#0 addpoint::idx#6 addpoint::c#6 ]
+  [91] *((word) 4608 + (byte) addpoint::idx#6) ← (byte) addpoint::c#6 [ findcol::return#0 ]
   to:addpoint::@return
 addpoint::@return: from addpoint
-  [52] return  [ findcol::return#0 ]
+  [92] return  [ findcol::return#0 ]
   to:@RETURN

src/main/java/dk/camelot64/kickc/test/ref/voronoi.sym

@@ -16,6 +16,38 @@
 (byte) addpoint::x#6 reg byte a 2.0
 (byte) addpoint::y
 (byte) addpoint::y#6 reg byte x 1.0
+(void()) animate()
+(byte~) animate::$0 reg byte a 4.0
+(byte~) animate::$1 reg byte a 4.0
+(byte~) animate::$10 reg byte a 4.0
+(byte~) animate::$12 reg byte a 4.0
+(byte~) animate::$13 reg byte a 4.0
+(byte~) animate::$14 reg byte a 4.0
+(byte~) animate::$16 reg byte x 4.0
+(byte~) animate::$17 reg byte x 4.0
+(byte~) animate::$18 reg byte a 4.0
+(byte~) animate::$2 reg byte a 4.0
+(byte~) animate::$20 reg byte a 4.0
+(byte~) animate::$21 reg byte a 4.0
+(byte~) animate::$22 reg byte a 4.0
+(byte~) animate::$24 reg byte a 4.0
+(byte~) animate::$25 reg byte a 4.0
+(byte~) animate::$4 reg byte a 4.0
+(byte~) animate::$5 reg byte a 4.0
+(byte~) animate::$6 reg byte a 4.0
+(byte~) animate::$8 reg byte x 4.0
+(byte~) animate::$9 reg byte x 4.0
+(label) animate::@1
+(label) animate::@11
+(label) animate::@2
+(label) animate::@3
+(label) animate::@4
+(label) animate::@5
+(label) animate::@6
+(label) animate::@7
+(label) animate::@8
+(label) animate::@9
+(label) animate::@return
 (byte()) findcol((byte) findcol::x , (byte) findcol::y)
 (byte~) findcol::$10 reg byte a 20002.0
 (byte~) findcol::$8 reg byte a 20002.0
@@ -50,7 +82,7 @@
 (byte) findcol::mindiff#10 zp byte:8 1875.1875
 (byte) findcol::mindiff#11 zp byte:8 10001.0
 (byte) findcol::return
-(byte) findcol::return#0 zp byte:10 343.8125
+(byte) findcol::return#0 zp byte:10 152.80555555555554
 (byte) findcol::x
 (byte) findcol::x#0 zp byte:11 1577.1153846153845
 (byte) findcol::xp
@@ -61,6 +93,7 @@
 (byte) findcol::yp#0 reg byte x 6250.625
 (void()) main()
 (label) main::@1
+(label) main::@10
 (label) main::@3
 (label) main::@4
 (label) main::@5
@@ -102,6 +135,26 @@ zp byte:10 [ findcol::return#0 findcol::mincol#11 findcol::mincol#2 findcol::min
 reg byte a [ addpoint::x#6 ]
 reg byte y [ addpoint::idx#6 ]
 reg byte x [ addpoint::y#6 ]
+reg byte a [ animate::$0 ]
+reg byte a [ animate::$1 ]
+reg byte a [ animate::$2 ]
+reg byte a [ animate::$4 ]
+reg byte a [ animate::$5 ]
+reg byte a [ animate::$6 ]
+reg byte x [ animate::$8 ]
+reg byte x [ animate::$9 ]
+reg byte a [ animate::$10 ]
+reg byte a [ animate::$12 ]
+reg byte a [ animate::$13 ]
+reg byte a [ animate::$14 ]
+reg byte x [ animate::$16 ]
+reg byte x [ animate::$17 ]
+reg byte a [ animate::$18 ]
+reg byte a [ animate::$20 ]
+reg byte a [ animate::$21 ]
+reg byte a [ animate::$22 ]
+reg byte a [ animate::$24 ]
+reg byte a [ animate::$25 ]
 zp byte:11 [ findcol::x#0 ]
 zp byte:12 [ findcol::y#0 ]
 reg byte a [ render::col#0 ]

src/main/java/dk/camelot64/kickc/test/voronoi.kc

@@ -23,9 +23,37 @@ void main() {
   addpoint(5, 31, 22, 7);
   do {
     render();
+    animate();
   } while(true)
 }
 
+void animate() {
+    XPOS[0] = XPOS[0]+1;
+    if(XPOS[0]==40) {
+      XPOS[0] = 0;
+    }
+    YPOS[0] = YPOS[0]+1;
+    if(YPOS[0]==25) {
+      YPOS[0] = 0;
+    }
+    XPOS[1] = XPOS[1]-1;
+    if(XPOS[1]==255) {
+      XPOS[1] = 40;
+    }
+    YPOS[2] = YPOS[2]+1;
+    if(YPOS[2]==25) {
+      YPOS[2] = 0;
+    }
+    YPOS[3] = YPOS[3]-1;
+    if(YPOS[3]==255) {
+      YPOS[3] = 25;
+      XPOS[3] = XPOS[3]+7;
+      if(XPOS[3]>=40) {
+        XPOS[3] = XPOS[3]-40;
+      }
+    }
+}
+
 void addpoint(byte idx, byte x, byte y, byte c) {
   XPOS[idx] = x;
   YPOS[idx] = y;