Resolved forward reference FONT_HEX_PROTO to FONT_HEX_PROTO
Resolved forward reference FONT_HEX_PROTO to FONT_HEX_PROTO
Inlined call vicSelectGfxBank::$0 = call toDd00(vicSelectGfxBank::gfx)
Inlined call main::$0 = call toD018(SCREEN, CHARSET)
Inlined call call __init

CONTROL FLOW GRAPH SSA

void init_font_hex(char *charset)
init_font_hex: scope:[init_font_hex]  from main::@2
  init_font_hex::charset#6 = phi( main::@2/init_font_hex::charset#1 )
  init_font_hex::proto_hi#0 = FONT_HEX_PROTO
  init_font_hex::c#0 = 0
  to:init_font_hex::@1
init_font_hex::@1: scope:[init_font_hex]  from init_font_hex init_font_hex::@5
  init_font_hex::c#6 = phi( init_font_hex/init_font_hex::c#0, init_font_hex::@5/init_font_hex::c#1 )
  init_font_hex::proto_hi#6 = phi( init_font_hex/init_font_hex::proto_hi#0, init_font_hex::@5/init_font_hex::proto_hi#1 )
  init_font_hex::charset#5 = phi( init_font_hex/init_font_hex::charset#6, init_font_hex::@5/init_font_hex::charset#7 )
  init_font_hex::proto_lo#0 = FONT_HEX_PROTO
  init_font_hex::c1#0 = 0
  to:init_font_hex::@2
init_font_hex::@2: scope:[init_font_hex]  from init_font_hex::@1 init_font_hex::@4
  init_font_hex::c#5 = phi( init_font_hex::@1/init_font_hex::c#6, init_font_hex::@4/init_font_hex::c#3 )
  init_font_hex::c1#4 = phi( init_font_hex::@1/init_font_hex::c1#0, init_font_hex::@4/init_font_hex::c1#1 )
  init_font_hex::proto_lo#4 = phi( init_font_hex::@1/init_font_hex::proto_lo#0, init_font_hex::@4/init_font_hex::proto_lo#1 )
  init_font_hex::proto_hi#4 = phi( init_font_hex::@1/init_font_hex::proto_hi#6, init_font_hex::@4/init_font_hex::proto_hi#5 )
  init_font_hex::charset#2 = phi( init_font_hex::@1/init_font_hex::charset#5, init_font_hex::@4/init_font_hex::charset#0 )
  init_font_hex::idx#0 = 0
  init_font_hex::charset#2[init_font_hex::idx#0] = 0
  init_font_hex::idx#1 = ++ init_font_hex::idx#0
  init_font_hex::i#0 = 0
  to:init_font_hex::@3
init_font_hex::@3: scope:[init_font_hex]  from init_font_hex::@2 init_font_hex::@3
  init_font_hex::c#4 = phi( init_font_hex::@2/init_font_hex::c#5, init_font_hex::@3/init_font_hex::c#4 )
  init_font_hex::c1#3 = phi( init_font_hex::@2/init_font_hex::c1#4, init_font_hex::@3/init_font_hex::c1#3 )
  init_font_hex::idx#5 = phi( init_font_hex::@2/init_font_hex::idx#1, init_font_hex::@3/init_font_hex::idx#2 )
  init_font_hex::charset#3 = phi( init_font_hex::@2/init_font_hex::charset#2, init_font_hex::@3/init_font_hex::charset#3 )
  init_font_hex::proto_lo#2 = phi( init_font_hex::@2/init_font_hex::proto_lo#4, init_font_hex::@3/init_font_hex::proto_lo#2 )
  init_font_hex::i#2 = phi( init_font_hex::@2/init_font_hex::i#0, init_font_hex::@3/init_font_hex::i#1 )
  init_font_hex::proto_hi#2 = phi( init_font_hex::@2/init_font_hex::proto_hi#4, init_font_hex::@3/init_font_hex::proto_hi#2 )
  init_font_hex::$0 = init_font_hex::proto_hi#2[init_font_hex::i#2] << 4
  init_font_hex::$1 = init_font_hex::proto_lo#2[init_font_hex::i#2] << 1
  init_font_hex::$2 = init_font_hex::$0 | init_font_hex::$1
  init_font_hex::charset#3[init_font_hex::idx#5] = init_font_hex::$2
  init_font_hex::idx#2 = ++ init_font_hex::idx#5
  init_font_hex::i#1 = init_font_hex::i#2 + rangenext(0,4)
  init_font_hex::$3 = init_font_hex::i#1 != rangelast(0,4)
  if(init_font_hex::$3) goto init_font_hex::@3
  to:init_font_hex::@4
init_font_hex::@4: scope:[init_font_hex]  from init_font_hex::@3
  init_font_hex::c#3 = phi( init_font_hex::@3/init_font_hex::c#4 )
  init_font_hex::proto_hi#5 = phi( init_font_hex::@3/init_font_hex::proto_hi#2 )
  init_font_hex::c1#2 = phi( init_font_hex::@3/init_font_hex::c1#3 )
  init_font_hex::proto_lo#3 = phi( init_font_hex::@3/init_font_hex::proto_lo#2 )
  init_font_hex::idx#6 = phi( init_font_hex::@3/init_font_hex::idx#2 )
  init_font_hex::charset#4 = phi( init_font_hex::@3/init_font_hex::charset#3 )
  init_font_hex::charset#4[init_font_hex::idx#6] = 0
  init_font_hex::idx#3 = ++ init_font_hex::idx#6
  init_font_hex::charset#4[init_font_hex::idx#3] = 0
  init_font_hex::idx#4 = ++ init_font_hex::idx#3
  init_font_hex::proto_lo#1 = init_font_hex::proto_lo#3 + 5
  init_font_hex::charset#0 = init_font_hex::charset#4 + 8
  init_font_hex::c1#1 = init_font_hex::c1#2 + rangenext(0,$f)
  init_font_hex::$4 = init_font_hex::c1#1 != rangelast(0,$f)
  if(init_font_hex::$4) goto init_font_hex::@2
  to:init_font_hex::@5
init_font_hex::@5: scope:[init_font_hex]  from init_font_hex::@4
  init_font_hex::charset#7 = phi( init_font_hex::@4/init_font_hex::charset#0 )
  init_font_hex::c#2 = phi( init_font_hex::@4/init_font_hex::c#3 )
  init_font_hex::proto_hi#3 = phi( init_font_hex::@4/init_font_hex::proto_hi#5 )
  init_font_hex::proto_hi#1 = init_font_hex::proto_hi#3 + 5
  init_font_hex::c#1 = init_font_hex::c#2 + rangenext(0,$f)
  init_font_hex::$5 = init_font_hex::c#1 != rangelast(0,$f)
  if(init_font_hex::$5) goto init_font_hex::@1
  to:init_font_hex::@return
init_font_hex::@return: scope:[init_font_hex]  from init_font_hex::@5
  return 
  to:@return

void main()
main: scope:[main]  from __start::@1
  main::toD0181_screen#0 = SCREEN
  main::toD0181_gfx#0 = CHARSET
  to:main::toD0181
main::toD0181: scope:[main]  from main
  main::toD0181_gfx#1 = phi( main/main::toD0181_gfx#0 )
  main::toD0181_screen#1 = phi( main/main::toD0181_screen#0 )
  main::toD0181_$7 = (unsigned int)main::toD0181_screen#1
  main::toD0181_$0 = main::toD0181_$7 & $3fff
  main::toD0181_$1 = main::toD0181_$0 * 4
  main::toD0181_$2 = byte1  main::toD0181_$1
  main::toD0181_$3 = byte1  (unsigned int)main::toD0181_gfx#1
  main::toD0181_$4 = main::toD0181_$3 / 4
  main::toD0181_$5 = main::toD0181_$4 & $f
  main::toD0181_$6 = main::toD0181_$2 | main::toD0181_$5
  main::toD0181_return#0 = main::toD0181_$6
  to:main::toD0181_@return
main::toD0181_@return: scope:[main]  from main::toD0181
  main::toD0181_return#2 = phi( main::toD0181/main::toD0181_return#0 )
  main::toD0181_return#1 = main::toD0181_return#2
  to:main::@2
main::@2: scope:[main]  from main::toD0181_@return
  main::toD0181_return#3 = phi( main::toD0181_@return/main::toD0181_return#1 )
  main::$0 = main::toD0181_return#3
  *D018 = main::$0
  init_font_hex::charset#1 = CHARSET
  call init_font_hex
  to:main::@3
main::@3: scope:[main]  from main::@2
  main::c#0 = 0
  to:main::@1
main::@1: scope:[main]  from main::@1 main::@3
  main::c#2 = phi( main::@1/main::c#1, main::@3/main::c#0 )
  SCREEN[main::c#2] = main::c#2
  main::c#1 = main::c#2 + rangenext(0,$ff)
  main::$2 = main::c#1 != rangelast(0,$ff)
  if(main::$2) goto main::@1
  to:main::@return
main::@return: scope:[main]  from main::@1
  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
__constant char *CHARSET = (char *)$2000
__constant char * const D018 = (char *)$d018
__constant char FONT_HEX_PROTO[] = { 2, 5, 5, 5, 2, 6, 2, 2, 2, 7, 6, 1, 2, 4, 7, 6, 1, 2, 1, 6, 5, 5, 7, 1, 1, 7, 4, 6, 1, 6, 3, 4, 6, 5, 2, 7, 1, 1, 1, 1, 2, 5, 2, 5, 2, 2, 5, 3, 1, 1, 2, 5, 7, 5, 5, 6, 5, 6, 5, 6, 2, 5, 4, 5, 2, 6, 5, 5, 5, 6, 7, 4, 6, 4, 7, 7, 4, 6, 4, 4 }
__constant char *SCREEN = (char *)$400
void __start()
void init_font_hex(char *charset)
char init_font_hex::$0
char init_font_hex::$1
char init_font_hex::$2
bool init_font_hex::$3
bool init_font_hex::$4
bool init_font_hex::$5
char init_font_hex::c
char init_font_hex::c#0
char init_font_hex::c#1
char init_font_hex::c#2
char init_font_hex::c#3
char init_font_hex::c#4
char init_font_hex::c#5
char init_font_hex::c#6
char init_font_hex::c1
char init_font_hex::c1#0
char init_font_hex::c1#1
char init_font_hex::c1#2
char init_font_hex::c1#3
char init_font_hex::c1#4
char *init_font_hex::charset
char *init_font_hex::charset#0
char *init_font_hex::charset#1
char *init_font_hex::charset#2
char *init_font_hex::charset#3
char *init_font_hex::charset#4
char *init_font_hex::charset#5
char *init_font_hex::charset#6
char *init_font_hex::charset#7
char init_font_hex::i
char init_font_hex::i#0
char init_font_hex::i#1
char init_font_hex::i#2
char init_font_hex::idx
char init_font_hex::idx#0
char init_font_hex::idx#1
char init_font_hex::idx#2
char init_font_hex::idx#3
char init_font_hex::idx#4
char init_font_hex::idx#5
char init_font_hex::idx#6
char *init_font_hex::proto_hi
char *init_font_hex::proto_hi#0
char *init_font_hex::proto_hi#1
char *init_font_hex::proto_hi#2
char *init_font_hex::proto_hi#3
char *init_font_hex::proto_hi#4
char *init_font_hex::proto_hi#5
char *init_font_hex::proto_hi#6
char *init_font_hex::proto_lo
char *init_font_hex::proto_lo#0
char *init_font_hex::proto_lo#1
char *init_font_hex::proto_lo#2
char *init_font_hex::proto_lo#3
char *init_font_hex::proto_lo#4
void main()
char main::$0
bool main::$2
char main::c
char main::c#0
char main::c#1
char main::c#2
number main::toD0181_$0
number main::toD0181_$1
char main::toD0181_$2
char main::toD0181_$3
number main::toD0181_$4
number main::toD0181_$5
number main::toD0181_$6
unsigned int main::toD0181_$7
char *main::toD0181_gfx
char *main::toD0181_gfx#0
char *main::toD0181_gfx#1
char main::toD0181_return
char main::toD0181_return#0
char main::toD0181_return#1
char main::toD0181_return#2
char main::toD0181_return#3
char *main::toD0181_screen
char *main::toD0181_screen#0
char *main::toD0181_screen#1

Adding number conversion cast (unumber) 0 in init_font_hex::charset#2[init_font_hex::idx#0] = 0
Adding number conversion cast (unumber) 4 in init_font_hex::$0 = init_font_hex::proto_hi#2[init_font_hex::i#2] << 4
Adding number conversion cast (unumber) 1 in init_font_hex::$1 = init_font_hex::proto_lo#2[init_font_hex::i#2] << 1
Adding number conversion cast (unumber) 0 in init_font_hex::charset#4[init_font_hex::idx#6] = 0
Adding number conversion cast (unumber) 0 in init_font_hex::charset#4[init_font_hex::idx#3] = 0
Adding number conversion cast (unumber) 5 in init_font_hex::proto_lo#1 = init_font_hex::proto_lo#3 + 5
Adding number conversion cast (unumber) 8 in init_font_hex::charset#0 = init_font_hex::charset#4 + 8
Adding number conversion cast (unumber) 5 in init_font_hex::proto_hi#1 = init_font_hex::proto_hi#3 + 5
Adding number conversion cast (unumber) $3fff in main::toD0181_$0 = main::toD0181_$7 & $3fff
Adding number conversion cast (unumber) main::toD0181_$0 in main::toD0181_$0 = main::toD0181_$7 & (unumber)$3fff
Adding number conversion cast (unumber) 4 in main::toD0181_$1 = main::toD0181_$0 * 4
Adding number conversion cast (unumber) main::toD0181_$1 in main::toD0181_$1 = main::toD0181_$0 * (unumber)4
Adding number conversion cast (unumber) 4 in main::toD0181_$4 = main::toD0181_$3 / 4
Adding number conversion cast (unumber) main::toD0181_$4 in main::toD0181_$4 = main::toD0181_$3 / (unumber)4
Adding number conversion cast (unumber) $f in main::toD0181_$5 = main::toD0181_$4 & $f
Adding number conversion cast (unumber) main::toD0181_$5 in main::toD0181_$5 = main::toD0181_$4 & (unumber)$f
Adding number conversion cast (unumber) main::toD0181_$6 in main::toD0181_$6 = main::toD0181_$2 | main::toD0181_$5
Successful SSA optimization PassNAddNumberTypeConversions
Inlining cast init_font_hex::charset#2[init_font_hex::idx#0] = (unumber)0
Inlining cast init_font_hex::charset#4[init_font_hex::idx#6] = (unumber)0
Inlining cast init_font_hex::charset#4[init_font_hex::idx#3] = (unumber)0
Successful SSA optimization Pass2InlineCast
Simplifying constant pointer cast (char *) 53272
Simplifying constant pointer cast (char *) 1024
Simplifying constant pointer cast (char *) 8192
Simplifying constant integer cast 0
Simplifying constant integer cast 4
Simplifying constant integer cast 1
Simplifying constant integer cast 0
Simplifying constant integer cast 0
Simplifying constant integer cast 5
Simplifying constant integer cast 8
Simplifying constant integer cast 5
Simplifying constant integer cast $3fff
Simplifying constant integer cast 4
Simplifying constant integer cast 4
Simplifying constant integer cast $f
Successful SSA optimization PassNCastSimplification
Finalized unsigned number type (char) 0
Finalized unsigned number type (char) 4
Finalized unsigned number type (char) 1
Finalized unsigned number type (char) 0
Finalized unsigned number type (char) 0
Finalized unsigned number type (char) 5
Finalized unsigned number type (char) 8
Finalized unsigned number type (char) 5
Finalized unsigned number type (unsigned int) $3fff
Finalized unsigned number type (char) 4
Finalized unsigned number type (char) 4
Finalized unsigned number type (char) $f
Successful SSA optimization PassNFinalizeNumberTypeConversions
Inferred type updated to unsigned int in main::toD0181_$0 = main::toD0181_$7 & $3fff
Inferred type updated to unsigned int in main::toD0181_$1 = main::toD0181_$0 * 4
Inferred type updated to char in main::toD0181_$4 = main::toD0181_$3 / 4
Inferred type updated to char in main::toD0181_$5 = main::toD0181_$4 & $f
Inferred type updated to char in main::toD0181_$6 = main::toD0181_$2 | main::toD0181_$5
Alias init_font_hex::charset#3 = init_font_hex::charset#4 
Alias init_font_hex::idx#2 = init_font_hex::idx#6 
Alias init_font_hex::proto_lo#2 = init_font_hex::proto_lo#3 
Alias init_font_hex::c1#2 = init_font_hex::c1#3 
Alias init_font_hex::proto_hi#2 = init_font_hex::proto_hi#5 init_font_hex::proto_hi#3 
Alias init_font_hex::c#2 = init_font_hex::c#3 init_font_hex::c#4 
Alias init_font_hex::charset#0 = init_font_hex::charset#7 
Alias main::toD0181_screen#0 = main::toD0181_screen#1 
Alias main::toD0181_gfx#0 = main::toD0181_gfx#1 
Alias main::toD0181_return#0 = main::toD0181_$6 main::toD0181_return#2 main::toD0181_return#1 main::toD0181_return#3 main::$0 
Successful SSA optimization Pass2AliasElimination
Identical Phi Values init_font_hex::charset#6 init_font_hex::charset#1
Identical Phi Values init_font_hex::proto_hi#2 init_font_hex::proto_hi#4
Identical Phi Values init_font_hex::proto_lo#2 init_font_hex::proto_lo#4
Identical Phi Values init_font_hex::charset#3 init_font_hex::charset#2
Identical Phi Values init_font_hex::c1#2 init_font_hex::c1#4
Identical Phi Values init_font_hex::c#2 init_font_hex::c#5
Successful SSA optimization Pass2IdenticalPhiElimination
Identical Phi Values init_font_hex::proto_hi#4 init_font_hex::proto_hi#6
Identical Phi Values init_font_hex::c#5 init_font_hex::c#6
Successful SSA optimization Pass2IdenticalPhiElimination
Simple Condition init_font_hex::$3 [19] if(init_font_hex::i#1!=rangelast(0,4)) goto init_font_hex::@3
Simple Condition init_font_hex::$4 [28] if(init_font_hex::c1#1!=rangelast(0,$f)) goto init_font_hex::@2
Simple Condition init_font_hex::$5 [32] if(init_font_hex::c#1!=rangelast(0,$f)) goto init_font_hex::@1
Simple Condition main::$2 [52] if(main::c#1!=rangelast(0,$ff)) goto main::@1
Successful SSA optimization Pass2ConditionalJumpSimplification
Constant init_font_hex::proto_hi#0 = FONT_HEX_PROTO
Constant init_font_hex::c#0 = 0
Constant init_font_hex::proto_lo#0 = FONT_HEX_PROTO
Constant init_font_hex::c1#0 = 0
Constant init_font_hex::idx#0 = 0
Constant init_font_hex::i#0 = 0
Constant main::toD0181_screen#0 = SCREEN
Constant main::toD0181_gfx#0 = CHARSET
Constant init_font_hex::charset#1 = CHARSET
Constant main::c#0 = 0
Successful SSA optimization Pass2ConstantIdentification
Constant main::toD0181_$7 = (unsigned int)main::toD0181_screen#0
Successful SSA optimization Pass2ConstantIdentification
Constant value identified (unsigned int)main::toD0181_gfx#0 in [40] main::toD0181_$3 = byte1  (unsigned int)main::toD0181_gfx#0
Successful SSA optimization Pass2ConstantValues
Resolved ranged next value [17] init_font_hex::i#1 = ++ init_font_hex::i#2 to ++
Resolved ranged comparison value [19] if(init_font_hex::i#1!=rangelast(0,4)) goto init_font_hex::@3 to 5
Resolved ranged next value [26] init_font_hex::c1#1 = ++ init_font_hex::c1#4 to ++
Resolved ranged comparison value [28] if(init_font_hex::c1#1!=rangelast(0,$f)) goto init_font_hex::@2 to $10
Resolved ranged next value [30] init_font_hex::c#1 = ++ init_font_hex::c#6 to ++
Resolved ranged comparison value [32] if(init_font_hex::c#1!=rangelast(0,$f)) goto init_font_hex::@1 to $10
Resolved ranged next value [50] main::c#1 = ++ main::c#2 to ++
Resolved ranged comparison value [52] if(main::c#1!=rangelast(0,$ff)) goto main::@1 to 0
Simplifying expression containing zero init_font_hex::charset#2 in [8] init_font_hex::charset#2[init_font_hex::idx#0] = 0
Successful SSA optimization PassNSimplifyExpressionWithZero
Eliminating unused variable init_font_hex::idx#4 and assignment [15] init_font_hex::idx#4 = ++ init_font_hex::idx#3
Successful SSA optimization PassNEliminateUnusedVars
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 number conversion cast (unumber) 5 in [11] if(init_font_hex::i#1!=5) goto init_font_hex::@3
Adding number conversion cast (unumber) $10 in [18] if(init_font_hex::c1#1!=$10) goto init_font_hex::@2
Adding number conversion cast (unumber) $10 in [21] if(init_font_hex::c#1!=$10) goto init_font_hex::@1
Adding number conversion cast (unumber) 0 in [35] if(main::c#1!=0) goto main::@1
Successful SSA optimization PassNAddNumberTypeConversions
Simplifying constant integer cast 5
Simplifying constant integer cast $10
Simplifying constant integer cast $10
Simplifying constant integer cast 0
Successful SSA optimization PassNCastSimplification
Finalized unsigned number type (char) 5
Finalized unsigned number type (char) $10
Finalized unsigned number type (char) $10
Finalized unsigned number type (char) 0
Successful SSA optimization PassNFinalizeNumberTypeConversions
Constant right-side identified [3] init_font_hex::idx#1 = ++ init_font_hex::idx#0
Constant right-side identified [23] main::toD0181_$0 = main::toD0181_$7 & $3fff
Constant right-side identified [26] main::toD0181_$3 = byte1  (unsigned int)main::toD0181_gfx#0
Successful SSA optimization Pass2ConstantRValueConsolidation
Constant init_font_hex::idx#1 = ++init_font_hex::idx#0
Constant main::toD0181_$0 = main::toD0181_$7&$3fff
Constant main::toD0181_$3 = byte1 (unsigned int)main::toD0181_gfx#0
Successful SSA optimization Pass2ConstantIdentification
Constant right-side identified [22] main::toD0181_$1 = main::toD0181_$0 * 4
Constant right-side identified [24] main::toD0181_$4 = main::toD0181_$3 / 4
Successful SSA optimization Pass2ConstantRValueConsolidation
Constant main::toD0181_$1 = main::toD0181_$0*4
Constant main::toD0181_$4 = main::toD0181_$3/4
Successful SSA optimization Pass2ConstantIdentification
Constant right-side identified [22] main::toD0181_$2 = byte1  main::toD0181_$1
Constant right-side identified [23] main::toD0181_$5 = main::toD0181_$4 & $f
Successful SSA optimization Pass2ConstantRValueConsolidation
Constant main::toD0181_$2 = byte1 main::toD0181_$1
Constant main::toD0181_$5 = main::toD0181_$4&$f
Successful SSA optimization Pass2ConstantIdentification
Constant right-side identified [22] main::toD0181_return#0 = main::toD0181_$2 | main::toD0181_$5
Successful SSA optimization Pass2ConstantRValueConsolidation
Constant main::toD0181_return#0 = main::toD0181_$2|main::toD0181_$5
Successful SSA optimization Pass2ConstantIdentification
Inlining constant with var siblings init_font_hex::proto_hi#0
Inlining constant with var siblings init_font_hex::c#0
Inlining constant with var siblings init_font_hex::proto_lo#0
Inlining constant with var siblings init_font_hex::c1#0
Inlining constant with var siblings init_font_hex::idx#0
Inlining constant with var siblings init_font_hex::i#0
Inlining constant with var siblings init_font_hex::charset#1
Inlining constant with var siblings init_font_hex::idx#1
Inlining constant with var siblings main::c#0
Constant inlined main::toD0181_screen#0 = SCREEN
Constant inlined main::toD0181_gfx#0 = CHARSET
Constant inlined main::toD0181_$7 = (unsigned int)SCREEN
Constant inlined init_font_hex::proto_hi#0 = FONT_HEX_PROTO
Constant inlined main::toD0181_$2 = byte1 (unsigned int)SCREEN&$3fff*4
Constant inlined main::toD0181_$1 = (unsigned int)SCREEN&$3fff*4
Constant inlined main::toD0181_$0 = (unsigned int)SCREEN&$3fff
Constant inlined init_font_hex::i#0 = 0
Constant inlined main::toD0181_$5 = byte1 (unsigned int)CHARSET/4&$f
Constant inlined main::toD0181_$4 = byte1 (unsigned int)CHARSET/4
Constant inlined main::toD0181_$3 = byte1 (unsigned int)CHARSET
Constant inlined init_font_hex::charset#1 = CHARSET
Constant inlined init_font_hex::idx#1 = ++0
Constant inlined main::c#0 = 0
Constant inlined init_font_hex::idx#0 = 0
Constant inlined init_font_hex::proto_lo#0 = FONT_HEX_PROTO
Constant inlined init_font_hex::c#0 = 0
Constant inlined init_font_hex::c1#0 = 0
Successful SSA optimization Pass2ConstantInlining
Simplifying constant integer increment ++0
Successful SSA optimization Pass2ConstantSimplification
Added new block during phi lifting init_font_hex::@6(between init_font_hex::@5 and init_font_hex::@1)
Added new block during phi lifting init_font_hex::@7(between init_font_hex::@4 and init_font_hex::@2)
Added new block during phi lifting init_font_hex::@8(between init_font_hex::@3 and init_font_hex::@3)
Added new block during phi lifting main::@4(between main::@1 and main::@1)
Adding NOP phi() at start of main
Adding NOP phi() at start of main::toD0181
Adding NOP phi() at start of main::toD0181_@return
Adding NOP phi() at start of main::@3
Adding NOP phi() at start of init_font_hex
CALL GRAPH
Calls in [main] to init_font_hex:4 

Created 9 initial phi equivalence classes
Coalesced [11] main::c#3 = main::c#1
Coalesced [14] init_font_hex::charset#9 = init_font_hex::charset#5
Coalesced [36] init_font_hex::charset#8 = init_font_hex::charset#0
Coalesced [37] init_font_hex::proto_hi#7 = init_font_hex::proto_hi#1
Coalesced [38] init_font_hex::c#7 = init_font_hex::c#1
Coalesced (already) [39] init_font_hex::charset#10 = init_font_hex::charset#0
Coalesced [40] init_font_hex::proto_lo#5 = init_font_hex::proto_lo#1
Coalesced [41] init_font_hex::c1#5 = init_font_hex::c1#1
Coalesced [42] init_font_hex::i#3 = init_font_hex::i#1
Coalesced [43] init_font_hex::idx#7 = init_font_hex::idx#2
Coalesced down to 8 phi equivalence classes
Culled Empty Block label main::toD0181_@return
Culled Empty Block label main::@3
Culled Empty Block label main::@4
Culled Empty Block label init_font_hex::@6
Culled Empty Block label init_font_hex::@7
Culled Empty Block label init_font_hex::@8
Adding NOP phi() at start of main
Adding NOP phi() at start of main::toD0181
Adding NOP phi() at start of init_font_hex

FINAL CONTROL FLOW GRAPH

void main()
main: scope:[main]  from
  [0] phi()
  to:main::toD0181
main::toD0181: scope:[main]  from main
  [1] phi()
  to:main::@2
main::@2: scope:[main]  from main::toD0181
  [2] *D018 = main::toD0181_return#0
  [3] call init_font_hex
  to:main::@1
main::@1: scope:[main]  from main::@1 main::@2
  [4] main::c#2 = phi( main::@1/main::c#1, main::@2/0 )
  [5] SCREEN[main::c#2] = main::c#2
  [6] main::c#1 = ++ main::c#2
  [7] if(main::c#1!=0) goto main::@1
  to:main::@return
main::@return: scope:[main]  from main::@1
  [8] return 
  to:@return

void init_font_hex(char *charset)
init_font_hex: scope:[init_font_hex]  from main::@2
  [9] phi()
  to:init_font_hex::@1
init_font_hex::@1: scope:[init_font_hex]  from init_font_hex init_font_hex::@5
  [10] init_font_hex::c#6 = phi( init_font_hex/0, init_font_hex::@5/init_font_hex::c#1 )
  [10] init_font_hex::proto_hi#6 = phi( init_font_hex/FONT_HEX_PROTO, init_font_hex::@5/init_font_hex::proto_hi#1 )
  [10] init_font_hex::charset#5 = phi( init_font_hex/CHARSET, init_font_hex::@5/init_font_hex::charset#0 )
  to:init_font_hex::@2
init_font_hex::@2: scope:[init_font_hex]  from init_font_hex::@1 init_font_hex::@4
  [11] init_font_hex::c1#4 = phi( init_font_hex::@1/0, init_font_hex::@4/init_font_hex::c1#1 )
  [11] init_font_hex::proto_lo#4 = phi( init_font_hex::@1/FONT_HEX_PROTO, init_font_hex::@4/init_font_hex::proto_lo#1 )
  [11] init_font_hex::charset#2 = phi( init_font_hex::@1/init_font_hex::charset#5, init_font_hex::@4/init_font_hex::charset#0 )
  [12] *init_font_hex::charset#2 = 0
  to:init_font_hex::@3
init_font_hex::@3: scope:[init_font_hex]  from init_font_hex::@2 init_font_hex::@3
  [13] init_font_hex::idx#5 = phi( init_font_hex::@2/1, init_font_hex::@3/init_font_hex::idx#2 )
  [13] init_font_hex::i#2 = phi( init_font_hex::@2/0, init_font_hex::@3/init_font_hex::i#1 )
  [14] init_font_hex::$0 = init_font_hex::proto_hi#6[init_font_hex::i#2] << 4
  [15] init_font_hex::$1 = init_font_hex::proto_lo#4[init_font_hex::i#2] << 1
  [16] init_font_hex::$2 = init_font_hex::$0 | init_font_hex::$1
  [17] init_font_hex::charset#2[init_font_hex::idx#5] = init_font_hex::$2
  [18] init_font_hex::idx#2 = ++ init_font_hex::idx#5
  [19] init_font_hex::i#1 = ++ init_font_hex::i#2
  [20] if(init_font_hex::i#1!=5) goto init_font_hex::@3
  to:init_font_hex::@4
init_font_hex::@4: scope:[init_font_hex]  from init_font_hex::@3
  [21] init_font_hex::charset#2[init_font_hex::idx#2] = 0
  [22] init_font_hex::idx#3 = ++ init_font_hex::idx#2
  [23] init_font_hex::charset#2[init_font_hex::idx#3] = 0
  [24] init_font_hex::proto_lo#1 = init_font_hex::proto_lo#4 + 5
  [25] init_font_hex::charset#0 = init_font_hex::charset#2 + 8
  [26] init_font_hex::c1#1 = ++ init_font_hex::c1#4
  [27] if(init_font_hex::c1#1!=$10) goto init_font_hex::@2
  to:init_font_hex::@5
init_font_hex::@5: scope:[init_font_hex]  from init_font_hex::@4
  [28] init_font_hex::proto_hi#1 = init_font_hex::proto_hi#6 + 5
  [29] init_font_hex::c#1 = ++ init_font_hex::c#6
  [30] if(init_font_hex::c#1!=$10) goto init_font_hex::@1
  to:init_font_hex::@return
init_font_hex::@return: scope:[init_font_hex]  from init_font_hex::@5
  [31] return 
  to:@return


VARIABLE REGISTER WEIGHTS
void init_font_hex(char *charset)
char init_font_hex::$0 // 10001.0
char init_font_hex::$1 // 20002.0
char init_font_hex::$2 // 20002.0
char init_font_hex::c
char init_font_hex::c#1 // 151.5
char init_font_hex::c#6 // 10.631578947368421
char init_font_hex::c1
char init_font_hex::c1#1 // 1501.5
char init_font_hex::c1#4 // 133.46666666666667
char *init_font_hex::charset
char *init_font_hex::charset#0 // 350.5
char *init_font_hex::charset#2 // 1079.0714285714287
char *init_font_hex::charset#5 // 202.0
char init_font_hex::i
char init_font_hex::i#1 // 15001.5
char init_font_hex::i#2 // 6667.333333333333
char init_font_hex::idx
char init_font_hex::idx#2 // 5501.0
char init_font_hex::idx#3 // 2002.0
char init_font_hex::idx#5 // 6000.6
char *init_font_hex::proto_hi
char *init_font_hex::proto_hi#1 // 67.33333333333333
char *init_font_hex::proto_hi#6 // 566.8333333333333
char *init_font_hex::proto_lo
char *init_font_hex::proto_lo#1 // 500.5
char *init_font_hex::proto_lo#4 // 923.3076923076923
void main()
char main::c
char main::c#1 // 16.5
char main::c#2 // 22.0
char *main::toD0181_gfx
char main::toD0181_return
char *main::toD0181_screen

Initial phi equivalence classes
[ main::c#2 main::c#1 ]
[ init_font_hex::proto_hi#6 init_font_hex::proto_hi#1 ]
[ init_font_hex::c#6 init_font_hex::c#1 ]
[ init_font_hex::charset#2 init_font_hex::charset#5 init_font_hex::charset#0 ]
[ init_font_hex::proto_lo#4 init_font_hex::proto_lo#1 ]
[ init_font_hex::c1#4 init_font_hex::c1#1 ]
[ init_font_hex::i#2 init_font_hex::i#1 ]
[ init_font_hex::idx#5 init_font_hex::idx#2 ]
Added variable init_font_hex::$0 to live range equivalence class [ init_font_hex::$0 ]
Added variable init_font_hex::$1 to live range equivalence class [ init_font_hex::$1 ]
Added variable init_font_hex::$2 to live range equivalence class [ init_font_hex::$2 ]
Added variable init_font_hex::idx#3 to live range equivalence class [ init_font_hex::idx#3 ]
Complete equivalence classes
[ main::c#2 main::c#1 ]
[ init_font_hex::proto_hi#6 init_font_hex::proto_hi#1 ]
[ init_font_hex::c#6 init_font_hex::c#1 ]
[ init_font_hex::charset#2 init_font_hex::charset#5 init_font_hex::charset#0 ]
[ init_font_hex::proto_lo#4 init_font_hex::proto_lo#1 ]
[ init_font_hex::c1#4 init_font_hex::c1#1 ]
[ init_font_hex::i#2 init_font_hex::i#1 ]
[ init_font_hex::idx#5 init_font_hex::idx#2 ]
[ init_font_hex::$0 ]
[ init_font_hex::$1 ]
[ init_font_hex::$2 ]
[ init_font_hex::idx#3 ]
Allocated zp[1]:2 [ init_font_hex::i#2 init_font_hex::i#1 ]
Allocated zp[1]:3 [ init_font_hex::$1 ]
Allocated zp[1]:4 [ init_font_hex::$2 ]
Allocated zp[1]:5 [ init_font_hex::idx#5 init_font_hex::idx#2 ]
Allocated zp[1]:6 [ init_font_hex::$0 ]
Allocated zp[1]:7 [ init_font_hex::idx#3 ]
Allocated zp[1]:8 [ init_font_hex::c1#4 init_font_hex::c1#1 ]
Allocated zp[2]:9 [ init_font_hex::charset#2 init_font_hex::charset#5 init_font_hex::charset#0 ]
Allocated zp[2]:11 [ init_font_hex::proto_lo#4 init_font_hex::proto_lo#1 ]
Allocated zp[2]:13 [ init_font_hex::proto_hi#6 init_font_hex::proto_hi#1 ]
Allocated zp[1]:15 [ init_font_hex::c#6 init_font_hex::c#1 ]
Allocated zp[1]:16 [ main::c#2 main::c#1 ]
REGISTER UPLIFT POTENTIAL REGISTERS
Statement [2] *D018 = main::toD0181_return#0 [ ] (  [ ] { }  ) always clobbers reg byte a 
Statement [12] *init_font_hex::charset#2 = 0 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 ] { }  ) always clobbers reg byte a reg byte y 
Removing always clobbered register reg byte a as potential for zp[1]:15 [ init_font_hex::c#6 init_font_hex::c#1 ]
Removing always clobbered register reg byte y as potential for zp[1]:15 [ init_font_hex::c#6 init_font_hex::c#1 ]
Removing always clobbered register reg byte a as potential for zp[1]:8 [ init_font_hex::c1#4 init_font_hex::c1#1 ]
Removing always clobbered register reg byte y as potential for zp[1]:8 [ init_font_hex::c1#4 init_font_hex::c1#1 ]
Statement [14] init_font_hex::$0 = init_font_hex::proto_hi#6[init_font_hex::i#2] << 4 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::i#2 init_font_hex::idx#5 init_font_hex::$0 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::i#2 init_font_hex::idx#5 init_font_hex::$0 ] { }  ) always clobbers reg byte a 
Removing always clobbered register reg byte a as potential for zp[1]:2 [ init_font_hex::i#2 init_font_hex::i#1 ]
Removing always clobbered register reg byte a as potential for zp[1]:5 [ init_font_hex::idx#5 init_font_hex::idx#2 ]
Statement [15] init_font_hex::$1 = init_font_hex::proto_lo#4[init_font_hex::i#2] << 1 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::i#2 init_font_hex::idx#5 init_font_hex::$0 init_font_hex::$1 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::i#2 init_font_hex::idx#5 init_font_hex::$0 init_font_hex::$1 ] { }  ) always clobbers reg byte a 
Removing always clobbered register reg byte a as potential for zp[1]:6 [ init_font_hex::$0 ]
Statement [21] init_font_hex::charset#2[init_font_hex::idx#2] = 0 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::idx#2 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::idx#2 ] { }  ) always clobbers reg byte a 
Statement [23] init_font_hex::charset#2[init_font_hex::idx#3] = 0 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 ] { }  ) always clobbers reg byte a 
Statement [24] init_font_hex::proto_lo#1 = init_font_hex::proto_lo#4 + 5 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::c1#4 init_font_hex::proto_lo#1 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::c1#4 init_font_hex::proto_lo#1 ] { }  ) always clobbers reg byte a 
Statement [25] init_font_hex::charset#0 = init_font_hex::charset#2 + 8 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#0 init_font_hex::c1#4 init_font_hex::proto_lo#1 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#0 init_font_hex::c1#4 init_font_hex::proto_lo#1 ] { }  ) always clobbers reg byte a 
Statement [28] init_font_hex::proto_hi#1 = init_font_hex::proto_hi#6 + 5 [ init_font_hex::c#6 init_font_hex::charset#0 init_font_hex::proto_hi#1 ] ( init_font_hex:3 [ init_font_hex::c#6 init_font_hex::charset#0 init_font_hex::proto_hi#1 ] { }  ) always clobbers reg byte a 
Statement [2] *D018 = main::toD0181_return#0 [ ] (  [ ] { }  ) always clobbers reg byte a 
Statement [12] *init_font_hex::charset#2 = 0 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 ] { }  ) always clobbers reg byte a reg byte y 
Statement [14] init_font_hex::$0 = init_font_hex::proto_hi#6[init_font_hex::i#2] << 4 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::i#2 init_font_hex::idx#5 init_font_hex::$0 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::i#2 init_font_hex::idx#5 init_font_hex::$0 ] { }  ) always clobbers reg byte a 
Statement [15] init_font_hex::$1 = init_font_hex::proto_lo#4[init_font_hex::i#2] << 1 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::i#2 init_font_hex::idx#5 init_font_hex::$0 init_font_hex::$1 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::i#2 init_font_hex::idx#5 init_font_hex::$0 init_font_hex::$1 ] { }  ) always clobbers reg byte a 
Statement [21] init_font_hex::charset#2[init_font_hex::idx#2] = 0 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::idx#2 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 init_font_hex::idx#2 ] { }  ) always clobbers reg byte a 
Statement [23] init_font_hex::charset#2[init_font_hex::idx#3] = 0 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::proto_lo#4 init_font_hex::c1#4 ] { }  ) always clobbers reg byte a 
Statement [24] init_font_hex::proto_lo#1 = init_font_hex::proto_lo#4 + 5 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::c1#4 init_font_hex::proto_lo#1 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#2 init_font_hex::c1#4 init_font_hex::proto_lo#1 ] { }  ) always clobbers reg byte a 
Statement [25] init_font_hex::charset#0 = init_font_hex::charset#2 + 8 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#0 init_font_hex::c1#4 init_font_hex::proto_lo#1 ] ( init_font_hex:3 [ init_font_hex::proto_hi#6 init_font_hex::c#6 init_font_hex::charset#0 init_font_hex::c1#4 init_font_hex::proto_lo#1 ] { }  ) always clobbers reg byte a 
Statement [28] init_font_hex::proto_hi#1 = init_font_hex::proto_hi#6 + 5 [ init_font_hex::c#6 init_font_hex::charset#0 init_font_hex::proto_hi#1 ] ( init_font_hex:3 [ init_font_hex::c#6 init_font_hex::charset#0 init_font_hex::proto_hi#1 ] { }  ) always clobbers reg byte a 
Potential registers zp[1]:16 [ main::c#2 main::c#1 ] : zp[1]:16 , reg byte a , reg byte x , reg byte y , 
Potential registers zp[2]:13 [ init_font_hex::proto_hi#6 init_font_hex::proto_hi#1 ] : zp[2]:13 , 
Potential registers zp[1]:15 [ init_font_hex::c#6 init_font_hex::c#1 ] : zp[1]:15 , reg byte x , 
Potential registers zp[2]:9 [ init_font_hex::charset#2 init_font_hex::charset#5 init_font_hex::charset#0 ] : zp[2]:9 , 
Potential registers zp[2]:11 [ init_font_hex::proto_lo#4 init_font_hex::proto_lo#1 ] : zp[2]:11 , 
Potential registers zp[1]:8 [ init_font_hex::c1#4 init_font_hex::c1#1 ] : zp[1]:8 , reg byte x , 
Potential registers zp[1]:2 [ init_font_hex::i#2 init_font_hex::i#1 ] : zp[1]:2 , reg byte x , reg byte y , 
Potential registers zp[1]:5 [ init_font_hex::idx#5 init_font_hex::idx#2 ] : zp[1]:5 , reg byte x , reg byte y , 
Potential registers zp[1]:6 [ init_font_hex::$0 ] : zp[1]:6 , reg byte x , reg byte y , 
Potential registers zp[1]:3 [ init_font_hex::$1 ] : zp[1]:3 , reg byte a , reg byte x , reg byte y , 
Potential registers zp[1]:4 [ init_font_hex::$2 ] : zp[1]:4 , reg byte a , reg byte x , reg byte y , 
Potential registers zp[1]:7 [ init_font_hex::idx#3 ] : zp[1]:7 , reg byte a , reg byte x , reg byte y , 

REGISTER UPLIFT SCOPES
Uplift Scope [init_font_hex] 21,668.83: zp[1]:2 [ init_font_hex::i#2 init_font_hex::i#1 ] 20,002: zp[1]:3 [ init_font_hex::$1 ] 20,002: zp[1]:4 [ init_font_hex::$2 ] 11,501.6: zp[1]:5 [ init_font_hex::idx#5 init_font_hex::idx#2 ] 10,001: zp[1]:6 [ init_font_hex::$0 ] 2,002: zp[1]:7 [ init_font_hex::idx#3 ] 1,634.97: zp[1]:8 [ init_font_hex::c1#4 init_font_hex::c1#1 ] 1,631.57: zp[2]:9 [ init_font_hex::charset#2 init_font_hex::charset#5 init_font_hex::charset#0 ] 1,423.81: zp[2]:11 [ init_font_hex::proto_lo#4 init_font_hex::proto_lo#1 ] 634.17: zp[2]:13 [ init_font_hex::proto_hi#6 init_font_hex::proto_hi#1 ] 162.13: zp[1]:15 [ init_font_hex::c#6 init_font_hex::c#1 ] 
Uplift Scope [main] 38.5: zp[1]:16 [ main::c#2 main::c#1 ] 
Uplift Scope [MOS6526_CIA] 
Uplift Scope [MOS6569_VICII] 
Uplift Scope [MOS6581_SID] 
Uplift Scope [] 

Uplifting [init_font_hex] best 83692 combination reg byte x [ init_font_hex::i#2 init_font_hex::i#1 ] reg byte a [ init_font_hex::$1 ] reg byte a [ init_font_hex::$2 ] zp[1]:5 [ init_font_hex::idx#5 init_font_hex::idx#2 ] zp[1]:6 [ init_font_hex::$0 ] zp[1]:7 [ init_font_hex::idx#3 ] zp[1]:8 [ init_font_hex::c1#4 init_font_hex::c1#1 ] zp[2]:9 [ init_font_hex::charset#2 init_font_hex::charset#5 init_font_hex::charset#0 ] zp[2]:11 [ init_font_hex::proto_lo#4 init_font_hex::proto_lo#1 ] zp[2]:13 [ init_font_hex::proto_hi#6 init_font_hex::proto_hi#1 ] zp[1]:15 [ init_font_hex::c#6 init_font_hex::c#1 ] 
Limited combination testing to 100 combinations of 6912 possible.
Uplifting [main] best 83592 combination reg byte x [ main::c#2 main::c#1 ] 
Uplifting [MOS6526_CIA] best 83592 combination 
Uplifting [MOS6569_VICII] best 83592 combination 
Uplifting [MOS6581_SID] best 83592 combination 
Uplifting [] best 83592 combination 
Attempting to uplift remaining variables inzp[1]:5 [ init_font_hex::idx#5 init_font_hex::idx#2 ]
Uplifting [init_font_hex] best 83592 combination zp[1]:5 [ init_font_hex::idx#5 init_font_hex::idx#2 ] 
Attempting to uplift remaining variables inzp[1]:6 [ init_font_hex::$0 ]
Uplifting [init_font_hex] best 83592 combination zp[1]:6 [ init_font_hex::$0 ] 
Attempting to uplift remaining variables inzp[1]:7 [ init_font_hex::idx#3 ]
Uplifting [init_font_hex] best 82992 combination reg byte y [ init_font_hex::idx#3 ] 
Attempting to uplift remaining variables inzp[1]:8 [ init_font_hex::c1#4 init_font_hex::c1#1 ]
Uplifting [init_font_hex] best 82992 combination zp[1]:8 [ init_font_hex::c1#4 init_font_hex::c1#1 ] 
Attempting to uplift remaining variables inzp[1]:15 [ init_font_hex::c#6 init_font_hex::c#1 ]
Uplifting [init_font_hex] best 82992 combination zp[1]:15 [ init_font_hex::c#6 init_font_hex::c#1 ] 
Allocated (was zp[1]:5) zp[1]:2 [ init_font_hex::idx#5 init_font_hex::idx#2 ]
Allocated (was zp[1]:6) zp[1]:3 [ init_font_hex::$0 ]
Allocated (was zp[1]:8) zp[1]:4 [ init_font_hex::c1#4 init_font_hex::c1#1 ]
Allocated (was zp[2]:9) zp[2]:5 [ init_font_hex::charset#2 init_font_hex::charset#5 init_font_hex::charset#0 ]
Allocated (was zp[2]:11) zp[2]:7 [ init_font_hex::proto_lo#4 init_font_hex::proto_lo#1 ]
Allocated (was zp[2]:13) zp[2]:9 [ init_font_hex::proto_hi#6 init_font_hex::proto_hi#1 ]
Allocated (was zp[1]:15) zp[1]:11 [ init_font_hex::c#6 init_font_hex::c#1 ]

ASSEMBLER BEFORE OPTIMIZATION
  // File Comments
// Shows a font where each char contains the number of the char (00-ff)
/// @file
/// Commodore 64 Registers and Constants
/// @file
/// The MOS 6526 Complex Interface Adapter (CIA)
///
/// http://archive.6502.org/datasheets/mos_6526_cia_recreated.pdf
  // Upstart
  // Commodore 64 PRG executable file
.file [name="font-hex-show.prg", type="prg", segments="Program"]
.segmentdef Program [segments="Basic, Code, Data"]
.segmentdef Basic [start=$0801]
.segmentdef Code [start=$80d]
.segmentdef Data [startAfter="Code"]
.segment Basic
:BasicUpstart(main)
  // Global Constants & labels
  /// $D018 VIC-II base addresses
  // @see #VICII_MEMORY
  .label D018 = $d018
  .label SCREEN = $400
  .label CHARSET = $2000
.segment Code
  // main
main: {
    .const toD0181_return = (>(SCREEN&$3fff)*4)|(>CHARSET)/4&$f
    // [1] phi from main to main::toD0181 [phi:main->main::toD0181]
  toD0181_from_main:
    jmp toD0181
    // main::toD0181
  toD0181:
    jmp __b2
    // main::@2
  __b2:
    // [2] *D018 = main::toD0181_return#0 -- _deref_pbuc1=vbuc2 
    lda #toD0181_return
    sta D018
    // [3] call init_font_hex
    // [9] phi from main::@2 to init_font_hex [phi:main::@2->init_font_hex]
  init_font_hex_from___b2:
    jsr init_font_hex
    // [4] phi from main::@2 to main::@1 [phi:main::@2->main::@1]
  __b1_from___b2:
    // [4] phi main::c#2 = 0 [phi:main::@2->main::@1#0] -- vbuxx=vbuc1 
    ldx #0
    jmp __b1
  // Show all chars on screen
    // [4] phi from main::@1 to main::@1 [phi:main::@1->main::@1]
  __b1_from___b1:
    // [4] phi main::c#2 = main::c#1 [phi:main::@1->main::@1#0] -- register_copy 
    jmp __b1
    // main::@1
  __b1:
    // [5] SCREEN[main::c#2] = main::c#2 -- pbuc1_derefidx_vbuxx=vbuxx 
    txa
    sta SCREEN,x
    // [6] main::c#1 = ++ main::c#2 -- vbuxx=_inc_vbuxx 
    inx
    // [7] if(main::c#1!=0) goto main::@1 -- vbuxx_neq_0_then_la1 
    cpx #0
    bne __b1_from___b1
    jmp __breturn
    // main::@return
  __breturn:
    // [8] return 
    rts
}
  // init_font_hex
// Make charset from proto chars
// void init_font_hex(__zp(5) char *charset)
init_font_hex: {
    .label __0 = 3
    .label idx = 2
    .label proto_lo = 7
    .label charset = 5
    .label c1 = 4
    .label proto_hi = 9
    .label c = $b
    // [10] phi from init_font_hex to init_font_hex::@1 [phi:init_font_hex->init_font_hex::@1]
  __b1_from_init_font_hex:
    // [10] phi init_font_hex::c#6 = 0 [phi:init_font_hex->init_font_hex::@1#0] -- vbuz1=vbuc1 
    lda #0
    sta.z c
    // [10] phi init_font_hex::proto_hi#6 = FONT_HEX_PROTO [phi:init_font_hex->init_font_hex::@1#1] -- pbuz1=pbuc1 
    lda #<FONT_HEX_PROTO
    sta.z proto_hi
    lda #>FONT_HEX_PROTO
    sta.z proto_hi+1
    // [10] phi init_font_hex::charset#5 = CHARSET [phi:init_font_hex->init_font_hex::@1#2] -- pbuz1=pbuc1 
    lda #<CHARSET
    sta.z charset
    lda #>CHARSET
    sta.z charset+1
    jmp __b1
    // [10] phi from init_font_hex::@5 to init_font_hex::@1 [phi:init_font_hex::@5->init_font_hex::@1]
  __b1_from___b5:
    // [10] phi init_font_hex::c#6 = init_font_hex::c#1 [phi:init_font_hex::@5->init_font_hex::@1#0] -- register_copy 
    // [10] phi init_font_hex::proto_hi#6 = init_font_hex::proto_hi#1 [phi:init_font_hex::@5->init_font_hex::@1#1] -- register_copy 
    // [10] phi init_font_hex::charset#5 = init_font_hex::charset#0 [phi:init_font_hex::@5->init_font_hex::@1#2] -- register_copy 
    jmp __b1
    // init_font_hex::@1
  __b1:
    // [11] phi from init_font_hex::@1 to init_font_hex::@2 [phi:init_font_hex::@1->init_font_hex::@2]
  __b2_from___b1:
    // [11] phi init_font_hex::c1#4 = 0 [phi:init_font_hex::@1->init_font_hex::@2#0] -- vbuz1=vbuc1 
    lda #0
    sta.z c1
    // [11] phi init_font_hex::proto_lo#4 = FONT_HEX_PROTO [phi:init_font_hex::@1->init_font_hex::@2#1] -- pbuz1=pbuc1 
    lda #<FONT_HEX_PROTO
    sta.z proto_lo
    lda #>FONT_HEX_PROTO
    sta.z proto_lo+1
    // [11] phi init_font_hex::charset#2 = init_font_hex::charset#5 [phi:init_font_hex::@1->init_font_hex::@2#2] -- register_copy 
    jmp __b2
    // [11] phi from init_font_hex::@4 to init_font_hex::@2 [phi:init_font_hex::@4->init_font_hex::@2]
  __b2_from___b4:
    // [11] phi init_font_hex::c1#4 = init_font_hex::c1#1 [phi:init_font_hex::@4->init_font_hex::@2#0] -- register_copy 
    // [11] phi init_font_hex::proto_lo#4 = init_font_hex::proto_lo#1 [phi:init_font_hex::@4->init_font_hex::@2#1] -- register_copy 
    // [11] phi init_font_hex::charset#2 = init_font_hex::charset#0 [phi:init_font_hex::@4->init_font_hex::@2#2] -- register_copy 
    jmp __b2
    // init_font_hex::@2
  __b2:
    // [12] *init_font_hex::charset#2 = 0 -- _deref_pbuz1=vbuc1 
    lda #0
    ldy #0
    sta (charset),y
    // [13] phi from init_font_hex::@2 to init_font_hex::@3 [phi:init_font_hex::@2->init_font_hex::@3]
  __b3_from___b2:
    // [13] phi init_font_hex::idx#5 = 1 [phi:init_font_hex::@2->init_font_hex::@3#0] -- vbuz1=vbuc1 
    lda #1
    sta.z idx
    // [13] phi init_font_hex::i#2 = 0 [phi:init_font_hex::@2->init_font_hex::@3#1] -- vbuxx=vbuc1 
    ldx #0
    jmp __b3
    // [13] phi from init_font_hex::@3 to init_font_hex::@3 [phi:init_font_hex::@3->init_font_hex::@3]
  __b3_from___b3:
    // [13] phi init_font_hex::idx#5 = init_font_hex::idx#2 [phi:init_font_hex::@3->init_font_hex::@3#0] -- register_copy 
    // [13] phi init_font_hex::i#2 = init_font_hex::i#1 [phi:init_font_hex::@3->init_font_hex::@3#1] -- register_copy 
    jmp __b3
    // init_font_hex::@3
  __b3:
    // [14] init_font_hex::$0 = init_font_hex::proto_hi#6[init_font_hex::i#2] << 4 -- vbuz1=pbuz2_derefidx_vbuxx_rol_4 
    txa
    tay
    lda (proto_hi),y
    asl
    asl
    asl
    asl
    sta.z __0
    // [15] init_font_hex::$1 = init_font_hex::proto_lo#4[init_font_hex::i#2] << 1 -- vbuaa=pbuz1_derefidx_vbuxx_rol_1 
    txa
    tay
    lda (proto_lo),y
    asl
    // [16] init_font_hex::$2 = init_font_hex::$0 | init_font_hex::$1 -- vbuaa=vbuz1_bor_vbuaa 
    ora.z __0
    // [17] init_font_hex::charset#2[init_font_hex::idx#5] = init_font_hex::$2 -- pbuz1_derefidx_vbuz2=vbuaa 
    ldy.z idx
    sta (charset),y
    // [18] init_font_hex::idx#2 = ++ init_font_hex::idx#5 -- vbuz1=_inc_vbuz1 
    inc.z idx
    // [19] init_font_hex::i#1 = ++ init_font_hex::i#2 -- vbuxx=_inc_vbuxx 
    inx
    // [20] if(init_font_hex::i#1!=5) goto init_font_hex::@3 -- vbuxx_neq_vbuc1_then_la1 
    cpx #5
    bne __b3_from___b3
    jmp __b4
    // init_font_hex::@4
  __b4:
    // [21] init_font_hex::charset#2[init_font_hex::idx#2] = 0 -- pbuz1_derefidx_vbuz2=vbuc1 
    lda #0
    ldy.z idx
    sta (charset),y
    // [22] init_font_hex::idx#3 = ++ init_font_hex::idx#2 -- vbuyy=_inc_vbuz1 
    ldy.z idx
    iny
    // [23] init_font_hex::charset#2[init_font_hex::idx#3] = 0 -- pbuz1_derefidx_vbuyy=vbuc1 
    lda #0
    sta (charset),y
    // [24] init_font_hex::proto_lo#1 = init_font_hex::proto_lo#4 + 5 -- pbuz1=pbuz1_plus_vbuc1 
    lda #5
    clc
    adc.z proto_lo
    sta.z proto_lo
    bcc !+
    inc.z proto_lo+1
  !:
    // [25] init_font_hex::charset#0 = init_font_hex::charset#2 + 8 -- pbuz1=pbuz1_plus_vbuc1 
    lda #8
    clc
    adc.z charset
    sta.z charset
    bcc !+
    inc.z charset+1
  !:
    // [26] init_font_hex::c1#1 = ++ init_font_hex::c1#4 -- vbuz1=_inc_vbuz1 
    inc.z c1
    // [27] if(init_font_hex::c1#1!=$10) goto init_font_hex::@2 -- vbuz1_neq_vbuc1_then_la1 
    lda #$10
    cmp.z c1
    bne __b2_from___b4
    jmp __b5
    // init_font_hex::@5
  __b5:
    // [28] init_font_hex::proto_hi#1 = init_font_hex::proto_hi#6 + 5 -- pbuz1=pbuz1_plus_vbuc1 
    lda #5
    clc
    adc.z proto_hi
    sta.z proto_hi
    bcc !+
    inc.z proto_hi+1
  !:
    // [29] init_font_hex::c#1 = ++ init_font_hex::c#6 -- vbuz1=_inc_vbuz1 
    inc.z c
    // [30] if(init_font_hex::c#1!=$10) goto init_font_hex::@1 -- vbuz1_neq_vbuc1_then_la1 
    lda #$10
    cmp.z c
    bne __b1_from___b5
    jmp __breturn
    // init_font_hex::@return
  __breturn:
    // [31] return 
    rts
}
  // File Data
.segment Data
  // Bit patterns for symbols 0-f (3x5 pixels) used in font hex
  FONT_HEX_PROTO: .byte 2, 5, 5, 5, 2, 6, 2, 2, 2, 7, 6, 1, 2, 4, 7, 6, 1, 2, 1, 6, 5, 5, 7, 1, 1, 7, 4, 6, 1, 6, 3, 4, 6, 5, 2, 7, 1, 1, 1, 1, 2, 5, 2, 5, 2, 2, 5, 3, 1, 1, 2, 5, 7, 5, 5, 6, 5, 6, 5, 6, 2, 5, 4, 5, 2, 6, 5, 5, 5, 6, 7, 4, 6, 4, 7, 7, 4, 6, 4, 4

ASSEMBLER OPTIMIZATIONS
Removing instruction jmp toD0181
Removing instruction jmp __b2
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
Succesful ASM optimization Pass5NextJumpElimination
Replacing instruction ldy #0 with TAY
Removing instruction ldy.z idx
Removing instruction lda #0
Succesful ASM optimization Pass5UnnecesaryLoadElimination
Replacing label __b1_from___b1 with __b1
Replacing label __b3_from___b3 with __b3
Replacing label __b2_from___b4 with __b2
Replacing label __b1_from___b5 with __b1
Removing instruction toD0181_from_main:
Removing instruction toD0181:
Removing instruction __b1_from___b1:
Removing instruction __b1_from___b5:
Removing instruction __b2_from___b1:
Removing instruction __b2_from___b4:
Removing instruction __b3_from___b3:
Succesful ASM optimization Pass5RedundantLabelElimination
Removing instruction __b2:
Removing instruction init_font_hex_from___b2:
Removing instruction __b1_from___b2:
Removing instruction __breturn:
Removing instruction __b1_from_init_font_hex:
Removing instruction __b3_from___b2:
Removing instruction __b4:
Removing instruction __b5:
Removing instruction __breturn:
Succesful ASM optimization Pass5UnusedLabelElimination
Removing instruction jmp __b1
Removing instruction jmp __b1
Removing instruction jmp __b2
Removing instruction jmp __b3
Succesful ASM optimization Pass5NextJumpElimination

FINAL SYMBOL TABLE
__constant char *CHARSET = (char *) 8192
__constant char * const D018 = (char *) 53272
__constant char FONT_HEX_PROTO[] = { 2, 5, 5, 5, 2, 6, 2, 2, 2, 7, 6, 1, 2, 4, 7, 6, 1, 2, 1, 6, 5, 5, 7, 1, 1, 7, 4, 6, 1, 6, 3, 4, 6, 5, 2, 7, 1, 1, 1, 1, 2, 5, 2, 5, 2, 2, 5, 3, 1, 1, 2, 5, 7, 5, 5, 6, 5, 6, 5, 6, 2, 5, 4, 5, 2, 6, 5, 5, 5, 6, 7, 4, 6, 4, 7, 7, 4, 6, 4, 4 }
__constant char *SCREEN = (char *) 1024
void init_font_hex(char *charset)
char init_font_hex::$0 // zp[1]:3 10001.0
char init_font_hex::$1 // reg byte a 20002.0
char init_font_hex::$2 // reg byte a 20002.0
char init_font_hex::c
char init_font_hex::c#1 // c zp[1]:11 151.5
char init_font_hex::c#6 // c zp[1]:11 10.631578947368421
char init_font_hex::c1
char init_font_hex::c1#1 // c1 zp[1]:4 1501.5
char init_font_hex::c1#4 // c1 zp[1]:4 133.46666666666667
char *init_font_hex::charset
char *init_font_hex::charset#0 // charset zp[2]:5 350.5
char *init_font_hex::charset#2 // charset zp[2]:5 1079.0714285714287
char *init_font_hex::charset#5 // charset zp[2]:5 202.0
char init_font_hex::i
char init_font_hex::i#1 // reg byte x 15001.5
char init_font_hex::i#2 // reg byte x 6667.333333333333
char init_font_hex::idx
char init_font_hex::idx#2 // idx zp[1]:2 5501.0
char init_font_hex::idx#3 // reg byte y 2002.0
char init_font_hex::idx#5 // idx zp[1]:2 6000.6
char *init_font_hex::proto_hi
char *init_font_hex::proto_hi#1 // proto_hi zp[2]:9 67.33333333333333
char *init_font_hex::proto_hi#6 // proto_hi zp[2]:9 566.8333333333333
char *init_font_hex::proto_lo
char *init_font_hex::proto_lo#1 // proto_lo zp[2]:7 500.5
char *init_font_hex::proto_lo#4 // proto_lo zp[2]:7 923.3076923076923
void main()
char main::c
char main::c#1 // reg byte x 16.5
char main::c#2 // reg byte x 22.0
char *main::toD0181_gfx
char main::toD0181_return
__constant char main::toD0181_return#0 = byte1 (unsigned int)SCREEN&$3fff*4|byte1 (unsigned int)CHARSET/4&$f // toD0181_return
char *main::toD0181_screen

reg byte x [ main::c#2 main::c#1 ]
zp[2]:9 [ init_font_hex::proto_hi#6 init_font_hex::proto_hi#1 ]
zp[1]:11 [ init_font_hex::c#6 init_font_hex::c#1 ]
zp[2]:5 [ init_font_hex::charset#2 init_font_hex::charset#5 init_font_hex::charset#0 ]
zp[2]:7 [ init_font_hex::proto_lo#4 init_font_hex::proto_lo#1 ]
zp[1]:4 [ init_font_hex::c1#4 init_font_hex::c1#1 ]
reg byte x [ init_font_hex::i#2 init_font_hex::i#1 ]
zp[1]:2 [ init_font_hex::idx#5 init_font_hex::idx#2 ]
zp[1]:3 [ init_font_hex::$0 ]
reg byte a [ init_font_hex::$1 ]
reg byte a [ init_font_hex::$2 ]
reg byte y [ init_font_hex::idx#3 ]


FINAL ASSEMBLER
Score: 72379

  // File Comments
// Shows a font where each char contains the number of the char (00-ff)
/// @file
/// Commodore 64 Registers and Constants
/// @file
/// The MOS 6526 Complex Interface Adapter (CIA)
///
/// http://archive.6502.org/datasheets/mos_6526_cia_recreated.pdf
  // Upstart
  // Commodore 64 PRG executable file
.file [name="font-hex-show.prg", type="prg", segments="Program"]
.segmentdef Program [segments="Basic, Code, Data"]
.segmentdef Basic [start=$0801]
.segmentdef Code [start=$80d]
.segmentdef Data [startAfter="Code"]
.segment Basic
:BasicUpstart(main)
  // Global Constants & labels
  /// $D018 VIC-II base addresses
  // @see #VICII_MEMORY
  .label D018 = $d018
  .label SCREEN = $400
  .label CHARSET = $2000
.segment Code
  // main
main: {
    .const toD0181_return = (>(SCREEN&$3fff)*4)|(>CHARSET)/4&$f
    // [1] phi from main to main::toD0181 [phi:main->main::toD0181]
    // main::toD0181
    // main::@2
    // *D018 = toD018(SCREEN, CHARSET)
    // [2] *D018 = main::toD0181_return#0 -- _deref_pbuc1=vbuc2 
    lda #toD0181_return
    sta D018
    // init_font_hex(CHARSET)
    // [3] call init_font_hex
    // [9] phi from main::@2 to init_font_hex [phi:main::@2->init_font_hex]
    jsr init_font_hex
    // [4] phi from main::@2 to main::@1 [phi:main::@2->main::@1]
    // [4] phi main::c#2 = 0 [phi:main::@2->main::@1#0] -- vbuxx=vbuc1 
    ldx #0
  // Show all chars on screen
    // [4] phi from main::@1 to main::@1 [phi:main::@1->main::@1]
    // [4] phi main::c#2 = main::c#1 [phi:main::@1->main::@1#0] -- register_copy 
    // main::@1
  __b1:
    // SCREEN[c] = c
    // [5] SCREEN[main::c#2] = main::c#2 -- pbuc1_derefidx_vbuxx=vbuxx 
    txa
    sta SCREEN,x
    // for (byte c: 0..255)
    // [6] main::c#1 = ++ main::c#2 -- vbuxx=_inc_vbuxx 
    inx
    // [7] if(main::c#1!=0) goto main::@1 -- vbuxx_neq_0_then_la1 
    cpx #0
    bne __b1
    // main::@return
    // }
    // [8] return 
    rts
}
  // init_font_hex
// Make charset from proto chars
// void init_font_hex(__zp(5) char *charset)
init_font_hex: {
    .label __0 = 3
    .label idx = 2
    .label proto_lo = 7
    .label charset = 5
    .label c1 = 4
    .label proto_hi = 9
    .label c = $b
    // [10] phi from init_font_hex to init_font_hex::@1 [phi:init_font_hex->init_font_hex::@1]
    // [10] phi init_font_hex::c#6 = 0 [phi:init_font_hex->init_font_hex::@1#0] -- vbuz1=vbuc1 
    lda #0
    sta.z c
    // [10] phi init_font_hex::proto_hi#6 = FONT_HEX_PROTO [phi:init_font_hex->init_font_hex::@1#1] -- pbuz1=pbuc1 
    lda #<FONT_HEX_PROTO
    sta.z proto_hi
    lda #>FONT_HEX_PROTO
    sta.z proto_hi+1
    // [10] phi init_font_hex::charset#5 = CHARSET [phi:init_font_hex->init_font_hex::@1#2] -- pbuz1=pbuc1 
    lda #<CHARSET
    sta.z charset
    lda #>CHARSET
    sta.z charset+1
    // [10] phi from init_font_hex::@5 to init_font_hex::@1 [phi:init_font_hex::@5->init_font_hex::@1]
    // [10] phi init_font_hex::c#6 = init_font_hex::c#1 [phi:init_font_hex::@5->init_font_hex::@1#0] -- register_copy 
    // [10] phi init_font_hex::proto_hi#6 = init_font_hex::proto_hi#1 [phi:init_font_hex::@5->init_font_hex::@1#1] -- register_copy 
    // [10] phi init_font_hex::charset#5 = init_font_hex::charset#0 [phi:init_font_hex::@5->init_font_hex::@1#2] -- register_copy 
    // init_font_hex::@1
  __b1:
    // [11] phi from init_font_hex::@1 to init_font_hex::@2 [phi:init_font_hex::@1->init_font_hex::@2]
    // [11] phi init_font_hex::c1#4 = 0 [phi:init_font_hex::@1->init_font_hex::@2#0] -- vbuz1=vbuc1 
    lda #0
    sta.z c1
    // [11] phi init_font_hex::proto_lo#4 = FONT_HEX_PROTO [phi:init_font_hex::@1->init_font_hex::@2#1] -- pbuz1=pbuc1 
    lda #<FONT_HEX_PROTO
    sta.z proto_lo
    lda #>FONT_HEX_PROTO
    sta.z proto_lo+1
    // [11] phi init_font_hex::charset#2 = init_font_hex::charset#5 [phi:init_font_hex::@1->init_font_hex::@2#2] -- register_copy 
    // [11] phi from init_font_hex::@4 to init_font_hex::@2 [phi:init_font_hex::@4->init_font_hex::@2]
    // [11] phi init_font_hex::c1#4 = init_font_hex::c1#1 [phi:init_font_hex::@4->init_font_hex::@2#0] -- register_copy 
    // [11] phi init_font_hex::proto_lo#4 = init_font_hex::proto_lo#1 [phi:init_font_hex::@4->init_font_hex::@2#1] -- register_copy 
    // [11] phi init_font_hex::charset#2 = init_font_hex::charset#0 [phi:init_font_hex::@4->init_font_hex::@2#2] -- register_copy 
    // init_font_hex::@2
  __b2:
    // charset[idx++] = 0
    // [12] *init_font_hex::charset#2 = 0 -- _deref_pbuz1=vbuc1 
    lda #0
    tay
    sta (charset),y
    // [13] phi from init_font_hex::@2 to init_font_hex::@3 [phi:init_font_hex::@2->init_font_hex::@3]
    // [13] phi init_font_hex::idx#5 = 1 [phi:init_font_hex::@2->init_font_hex::@3#0] -- vbuz1=vbuc1 
    lda #1
    sta.z idx
    // [13] phi init_font_hex::i#2 = 0 [phi:init_font_hex::@2->init_font_hex::@3#1] -- vbuxx=vbuc1 
    ldx #0
    // [13] phi from init_font_hex::@3 to init_font_hex::@3 [phi:init_font_hex::@3->init_font_hex::@3]
    // [13] phi init_font_hex::idx#5 = init_font_hex::idx#2 [phi:init_font_hex::@3->init_font_hex::@3#0] -- register_copy 
    // [13] phi init_font_hex::i#2 = init_font_hex::i#1 [phi:init_font_hex::@3->init_font_hex::@3#1] -- register_copy 
    // init_font_hex::@3
  __b3:
    // proto_hi[i]<<4
    // [14] init_font_hex::$0 = init_font_hex::proto_hi#6[init_font_hex::i#2] << 4 -- vbuz1=pbuz2_derefidx_vbuxx_rol_4 
    txa
    tay
    lda (proto_hi),y
    asl
    asl
    asl
    asl
    sta.z __0
    // proto_lo[i]<<1
    // [15] init_font_hex::$1 = init_font_hex::proto_lo#4[init_font_hex::i#2] << 1 -- vbuaa=pbuz1_derefidx_vbuxx_rol_1 
    txa
    tay
    lda (proto_lo),y
    asl
    // proto_hi[i]<<4 | proto_lo[i]<<1
    // [16] init_font_hex::$2 = init_font_hex::$0 | init_font_hex::$1 -- vbuaa=vbuz1_bor_vbuaa 
    ora.z __0
    // charset[idx++] = proto_hi[i]<<4 | proto_lo[i]<<1
    // [17] init_font_hex::charset#2[init_font_hex::idx#5] = init_font_hex::$2 -- pbuz1_derefidx_vbuz2=vbuaa 
    ldy.z idx
    sta (charset),y
    // charset[idx++] = proto_hi[i]<<4 | proto_lo[i]<<1;
    // [18] init_font_hex::idx#2 = ++ init_font_hex::idx#5 -- vbuz1=_inc_vbuz1 
    inc.z idx
    // for( byte i: 0..4)
    // [19] init_font_hex::i#1 = ++ init_font_hex::i#2 -- vbuxx=_inc_vbuxx 
    inx
    // [20] if(init_font_hex::i#1!=5) goto init_font_hex::@3 -- vbuxx_neq_vbuc1_then_la1 
    cpx #5
    bne __b3
    // init_font_hex::@4
    // charset[idx++] = 0
    // [21] init_font_hex::charset#2[init_font_hex::idx#2] = 0 -- pbuz1_derefidx_vbuz2=vbuc1 
    lda #0
    ldy.z idx
    sta (charset),y
    // charset[idx++] = 0;
    // [22] init_font_hex::idx#3 = ++ init_font_hex::idx#2 -- vbuyy=_inc_vbuz1 
    iny
    // charset[idx++] = 0
    // [23] init_font_hex::charset#2[init_font_hex::idx#3] = 0 -- pbuz1_derefidx_vbuyy=vbuc1 
    sta (charset),y
    // proto_lo += 5
    // [24] init_font_hex::proto_lo#1 = init_font_hex::proto_lo#4 + 5 -- pbuz1=pbuz1_plus_vbuc1 
    lda #5
    clc
    adc.z proto_lo
    sta.z proto_lo
    bcc !+
    inc.z proto_lo+1
  !:
    // charset += 8
    // [25] init_font_hex::charset#0 = init_font_hex::charset#2 + 8 -- pbuz1=pbuz1_plus_vbuc1 
    lda #8
    clc
    adc.z charset
    sta.z charset
    bcc !+
    inc.z charset+1
  !:
    // for( byte c: 0..15 )
    // [26] init_font_hex::c1#1 = ++ init_font_hex::c1#4 -- vbuz1=_inc_vbuz1 
    inc.z c1
    // [27] if(init_font_hex::c1#1!=$10) goto init_font_hex::@2 -- vbuz1_neq_vbuc1_then_la1 
    lda #$10
    cmp.z c1
    bne __b2
    // init_font_hex::@5
    // proto_hi += 5
    // [28] init_font_hex::proto_hi#1 = init_font_hex::proto_hi#6 + 5 -- pbuz1=pbuz1_plus_vbuc1 
    lda #5
    clc
    adc.z proto_hi
    sta.z proto_hi
    bcc !+
    inc.z proto_hi+1
  !:
    // for( byte c: 0..15 )
    // [29] init_font_hex::c#1 = ++ init_font_hex::c#6 -- vbuz1=_inc_vbuz1 
    inc.z c
    // [30] if(init_font_hex::c#1!=$10) goto init_font_hex::@1 -- vbuz1_neq_vbuc1_then_la1 
    lda #$10
    cmp.z c
    bne __b1
    // init_font_hex::@return
    // }
    // [31] return 
    rts
}
  // File Data
.segment Data
  // Bit patterns for symbols 0-f (3x5 pixels) used in font hex
  FONT_HEX_PROTO: .byte 2, 5, 5, 5, 2, 6, 2, 2, 2, 7, 6, 1, 2, 4, 7, 6, 1, 2, 1, 6, 5, 5, 7, 1, 1, 7, 4, 6, 1, 6, 3, 4, 6, 5, 2, 7, 1, 1, 1, 1, 2, 5, 2, 5, 2, 2, 5, 3, 1, 1, 2, 5, 7, 5, 5, 6, 5, 6, 5, 6, 2, 5, 4, 5, 2, 6, 5, 5, 5, 6, 7, 4, 6, 4, 7, 7, 4, 6, 4, 4

