Constantified RValue points[main::$2] = { x: 1, y: 2 }
Constantified RValue points[main::$3] = { x: 3, y: 4 }
Inlined call call __init

CONTROL FLOW GRAPH SSA

void main()
main: scope:[main]  from __start::@1
  idx#16 = phi( __start::@1/idx#15 )
  main::$2 = 0 * SIZEOF_STRUCT_POINT
  points[main::$2] = memcpy(*(&$0), struct Point, SIZEOF_STRUCT_POINT)
  main::$3 = 1 * SIZEOF_STRUCT_POINT
  points[main::$3] = memcpy(*(&$1), struct Point, SIZEOF_STRUCT_POINT)
  main::i#0 = 0
  to:main::@1
main::@1: scope:[main]  from main main::@2
  idx#14 = phi( main/idx#16, main::@2/idx#0 )
  main::i#2 = phi( main/main::i#0, main::@2/main::i#1 )
  main::$4 = main::i#2 * SIZEOF_STRUCT_POINT
  print::p_x#0 = ((char *)points+OFFSET_STRUCT_POINT_X)[main::$4]
  print::p_y#0 = ((char *)points+OFFSET_STRUCT_POINT_Y)[main::$4]
  call print
  to:main::@2
main::@2: scope:[main]  from main::@1
  main::i#3 = phi( main::@1/main::i#2 )
  idx#8 = phi( main::@1/idx#4 )
  idx#0 = idx#8
  main::i#1 = main::i#3 + rangenext(0,1)
  main::$1 = main::i#1 != rangelast(0,1)
  if(main::$1) goto main::@1
  to:main::@return
main::@return: scope:[main]  from main::@2
  idx#9 = phi( main::@2/idx#0 )
  idx#1 = idx#9
  return 
  to:@return

void print(char p_x , char p_y)
print: scope:[print]  from main::@1
  print::p_y#1 = phi( main::@1/print::p_y#0 )
  idx#10 = phi( main::@1/idx#14 )
  print::p_x#1 = phi( main::@1/print::p_x#0 )
  SCREEN[idx#10] = print::p_x#1
  idx#2 = ++ idx#10
  SCREEN[idx#2] = print::p_y#1
  idx#3 = ++ idx#2
  to:print::@return
print::@return: scope:[print]  from print
  idx#11 = phi( print/idx#3 )
  idx#4 = idx#11
  return 
  to:@return

void __start()
__start: scope:[__start]  from
  to:__start::__init1
__start::__init1: scope:[__start]  from __start
  idx#5 = 0
  to:__start::@1
__start::@1: scope:[__start]  from __start::__init1
  idx#15 = phi( __start::__init1/idx#5 )
  call main
  to:__start::@2
__start::@2: scope:[__start]  from __start::@1
  idx#12 = phi( __start::@1/idx#1 )
  idx#6 = idx#12
  to:__start::@return
__start::@return: scope:[__start]  from __start::@2
  idx#13 = phi( __start::@2/idx#6 )
  idx#7 = idx#13
  return 
  to:@return

SYMBOL TABLE SSA
__constant struct Point $0 = { x: 1, y: 2 }
__constant struct Point $1 = { x: 3, y: 4 }
__constant char OFFSET_STRUCT_POINT_X = 0
__constant char OFFSET_STRUCT_POINT_Y = 1
__constant char * const SCREEN = (char *)$400
__constant char SIZEOF_STRUCT_POINT = 2
void __start()
char idx
char idx#0
char idx#1
char idx#10
char idx#11
char idx#12
char idx#13
char idx#14
char idx#15
char idx#16
char idx#2
char idx#3
char idx#4
char idx#5
char idx#6
char idx#7
char idx#8
char idx#9
void main()
bool main::$1
number main::$2
number main::$3
char main::$4
char main::i
char main::i#0
char main::i#1
char main::i#2
char main::i#3
__constant struct Point points[2] = { fill( 2, 0) }
void print(char p_x , char p_y)
struct Point print::p
char print::p_x
char print::p_x#0
char print::p_x#1
char print::p_y
char print::p_y#0
char print::p_y#1

Adding number conversion cast (unumber) 0 in main::$2 = 0 * SIZEOF_STRUCT_POINT
Adding number conversion cast (unumber) main::$2 in main::$2 = (unumber)0 * SIZEOF_STRUCT_POINT
Adding number conversion cast (unumber) 1 in main::$3 = 1 * SIZEOF_STRUCT_POINT
Adding number conversion cast (unumber) main::$3 in main::$3 = (unumber)1 * SIZEOF_STRUCT_POINT
Successful SSA optimization PassNAddNumberTypeConversions
Simplifying constant pointer cast (char *) 1024
Simplifying constant integer cast 0
Simplifying constant integer cast 1
Successful SSA optimization PassNCastSimplification
Finalized unsigned number type (char) 0
Finalized unsigned number type (char) 1
Successful SSA optimization PassNFinalizeNumberTypeConversions
Inferred type updated to char in main::$2 = 0 * SIZEOF_STRUCT_POINT
Inferred type updated to char in main::$3 = 1 * SIZEOF_STRUCT_POINT
Alias main::i#2 = main::i#3 
Alias idx#0 = idx#8 idx#9 idx#1 
Alias idx#11 = idx#3 idx#4 
Alias idx#15 = idx#5 
Alias idx#12 = idx#6 idx#13 idx#7 
Successful SSA optimization Pass2AliasElimination
Identical Phi Values idx#16 idx#15
Identical Phi Values idx#0 idx#11
Identical Phi Values print::p_x#1 print::p_x#0
Identical Phi Values idx#10 idx#14
Identical Phi Values print::p_y#1 print::p_y#0
Identical Phi Values idx#12 idx#0
Successful SSA optimization Pass2IdenticalPhiElimination
Simple Condition main::$1 [14] if(main::i#1!=rangelast(0,1)) goto main::@1
Successful SSA optimization Pass2ConditionalJumpSimplification
Constant right-side identified [1] main::$2 = 0 * SIZEOF_STRUCT_POINT
Constant right-side identified [3] main::$3 = 1 * SIZEOF_STRUCT_POINT
Successful SSA optimization Pass2ConstantRValueConsolidation
Constant main::$2 = 0*SIZEOF_STRUCT_POINT
Constant main::$3 = 1*SIZEOF_STRUCT_POINT
Constant main::i#0 = 0
Constant idx#15 = 0
Successful SSA optimization Pass2ConstantIdentification
Resolved ranged next value [12] main::i#1 = ++ main::i#2 to ++
Resolved ranged comparison value [14] if(main::i#1!=rangelast(0,1)) goto main::@1 to 2
Simplifying constant evaluating to zero 0*SIZEOF_STRUCT_POINT in 
Successful SSA optimization PassNSimplifyConstantZero
Simplifying expression containing zero points in [2] points[main::$2] = memcpy(*(&$0), struct Point, SIZEOF_STRUCT_POINT)
Simplifying expression containing zero (char *)points in [8] print::p_x#0 = ((char *)points+OFFSET_STRUCT_POINT_X)[main::$4]
Successful SSA optimization PassNSimplifyExpressionWithZero
Eliminating unused constant main::$2
Eliminating unused constant OFFSET_STRUCT_POINT_X
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) 2 in [8] if(main::i#1!=2) goto main::@1
Successful SSA optimization PassNAddNumberTypeConversions
Simplifying constant integer cast 2
Successful SSA optimization PassNCastSimplification
Finalized unsigned number type (char) 2
Successful SSA optimization PassNFinalizeNumberTypeConversions
Rewriting multiplication to use shift [3] main::$4 = main::i#2 * SIZEOF_STRUCT_POINT
Successful SSA optimization Pass2MultiplyToShiftRewriting
Inlining constant with var siblings main::i#0
Inlining constant with var siblings idx#15
Constant inlined main::i#0 = 0
Constant inlined main::$3 = 1*SIZEOF_STRUCT_POINT
Constant inlined idx#15 = 0
Successful SSA optimization Pass2ConstantInlining
Consolidated array index constant in *(points+1*SIZEOF_STRUCT_POINT)
Successful SSA optimization Pass2ConstantAdditionElimination
Finalized unsigned number type (char) 2
Finalized unsigned number type (char) 2
Successful SSA optimization PassNFinalizeNumberTypeConversions
Added new block during phi lifting main::@3(between main::@2 and main::@1)
CALL GRAPH
Calls in [main] to print:6 

Created 2 initial phi equivalence classes
Coalesced [10] main::i#4 = main::i#1
Coalesced [11] idx#17 = idx#11
Coalesced down to 2 phi equivalence classes
Culled Empty Block label main::@3

FINAL CONTROL FLOW GRAPH

void main()
main: scope:[main]  from
  [0] *points = memcpy(*(&$0), struct Point, SIZEOF_STRUCT_POINT)
  [1] *(points+1*SIZEOF_STRUCT_POINT) = memcpy(*(&$1), struct Point, SIZEOF_STRUCT_POINT)
  to:main::@1
main::@1: scope:[main]  from main main::@2
  [2] idx#14 = phi( main/0, main::@2/idx#11 )
  [2] main::i#2 = phi( main/0, main::@2/main::i#1 )
  [3] main::$4 = main::i#2 << 1
  [4] print::p_x#0 = ((char *)points)[main::$4]
  [5] print::p_y#0 = ((char *)points+OFFSET_STRUCT_POINT_Y)[main::$4]
  [6] call print
  to:main::@2
main::@2: scope:[main]  from main::@1
  [7] main::i#1 = ++ main::i#2
  [8] if(main::i#1!=2) goto main::@1
  to:main::@return
main::@return: scope:[main]  from main::@2
  [9] return 
  to:@return

void print(char p_x , char p_y)
print: scope:[print]  from main::@1
  [10] SCREEN[idx#14] = print::p_x#0
  [11] idx#2 = ++ idx#14
  [12] SCREEN[idx#2] = print::p_y#0
  [13] idx#11 = ++ idx#2
  to:print::@return
print::@return: scope:[print]  from print
  [14] return 
  to:@return


VARIABLE REGISTER WEIGHTS
char idx
char idx#11 // 22.4
char idx#14 // 42.599999999999994
char idx#2 // 151.5
void main()
char main::$4 // 16.5
char main::i
char main::i#1 // 16.5
char main::i#2 // 6.6000000000000005
void print(char p_x , char p_y)
struct Point print::p
char print::p_x
char print::p_x#0 // 56.0
char print::p_y
char print::p_y#0 // 37.33333333333333

Initial phi equivalence classes
[ main::i#2 main::i#1 ]
[ idx#14 idx#11 ]
Added variable main::$4 to live range equivalence class [ main::$4 ]
Added variable print::p_x#0 to live range equivalence class [ print::p_x#0 ]
Added variable print::p_y#0 to live range equivalence class [ print::p_y#0 ]
Added variable idx#2 to live range equivalence class [ idx#2 ]
Complete equivalence classes
[ main::i#2 main::i#1 ]
[ idx#14 idx#11 ]
[ main::$4 ]
[ print::p_x#0 ]
[ print::p_y#0 ]
[ idx#2 ]
Allocated zp[1]:2 [ main::i#2 main::i#1 ]
Allocated zp[1]:3 [ idx#14 idx#11 ]
Allocated zp[1]:4 [ main::$4 ]
Allocated zp[1]:5 [ print::p_x#0 ]
Allocated zp[1]:6 [ print::p_y#0 ]
Allocated zp[1]:7 [ idx#2 ]
REGISTER UPLIFT POTENTIAL REGISTERS
Statement [0] *points = memcpy(*(&$0), struct Point, SIZEOF_STRUCT_POINT) [ ] (  [ ] { }  ) always clobbers reg byte a reg byte y 
Statement [1] *(points+1*SIZEOF_STRUCT_POINT) = memcpy(*(&$1), struct Point, SIZEOF_STRUCT_POINT) [ ] (  [ ] { }  ) always clobbers reg byte a reg byte y 
Statement [3] main::$4 = main::i#2 << 1 [ main::i#2 idx#14 main::$4 ] (  [ main::i#2 idx#14 main::$4 ] { }  ) always clobbers reg byte a 
Removing always clobbered register reg byte a as potential for zp[1]:2 [ main::i#2 main::i#1 ]
Removing always clobbered register reg byte a as potential for zp[1]:3 [ idx#14 idx#11 ]
Statement [0] *points = memcpy(*(&$0), struct Point, SIZEOF_STRUCT_POINT) [ ] (  [ ] { }  ) always clobbers reg byte a reg byte y 
Statement [1] *(points+1*SIZEOF_STRUCT_POINT) = memcpy(*(&$1), struct Point, SIZEOF_STRUCT_POINT) [ ] (  [ ] { }  ) always clobbers reg byte a reg byte y 
Statement [3] main::$4 = main::i#2 << 1 [ main::i#2 idx#14 main::$4 ] (  [ main::i#2 idx#14 main::$4 ] { }  ) always clobbers reg byte a 
Potential registers zp[1]:2 [ main::i#2 main::i#1 ] : zp[1]:2 , reg byte x , reg byte y , 
Potential registers zp[1]:3 [ idx#14 idx#11 ] : zp[1]:3 , reg byte x , reg byte y , 
Potential registers zp[1]:4 [ main::$4 ] : zp[1]:4 , reg byte a , reg byte x , reg byte y , 
Potential registers zp[1]:5 [ print::p_x#0 ] : zp[1]:5 , reg byte a , reg byte x , reg byte y , 
Potential registers zp[1]:6 [ print::p_y#0 ] : zp[1]:6 , reg byte a , reg byte x , reg byte y , 
Potential registers zp[1]:7 [ idx#2 ] : zp[1]:7 , reg byte a , reg byte x , reg byte y , 

REGISTER UPLIFT SCOPES
Uplift Scope [] 151.5: zp[1]:7 [ idx#2 ] 65: zp[1]:3 [ idx#14 idx#11 ] 
Uplift Scope [print] 56: zp[1]:5 [ print::p_x#0 ] 37.33: zp[1]:6 [ print::p_y#0 ] 
Uplift Scope [main] 23.1: zp[1]:2 [ main::i#2 main::i#1 ] 16.5: zp[1]:4 [ main::$4 ] 
Uplift Scope [Point] 

Uplifting [] best 732 combination reg byte x [ idx#2 ] reg byte x [ idx#14 idx#11 ] 
Uplifting [print] best 732 combination zp[1]:5 [ print::p_x#0 ] zp[1]:6 [ print::p_y#0 ] 
Uplifting [main] best 662 combination zp[1]:2 [ main::i#2 main::i#1 ] reg byte y [ main::$4 ] 
Uplifting [Point] best 662 combination 
Attempting to uplift remaining variables inzp[1]:5 [ print::p_x#0 ]
Uplifting [print] best 662 combination zp[1]:5 [ print::p_x#0 ] 
Attempting to uplift remaining variables inzp[1]:6 [ print::p_y#0 ]
Uplifting [print] best 651 combination reg byte y [ print::p_y#0 ] 
Attempting to uplift remaining variables inzp[1]:2 [ main::i#2 main::i#1 ]
Uplifting [main] best 651 combination zp[1]:2 [ main::i#2 main::i#1 ] 
Allocated (was zp[1]:5) zp[1]:3 [ print::p_x#0 ]

ASSEMBLER BEFORE OPTIMIZATION
  // File Comments
// Demonstrates problem with passing struct array element as parameter to call
  // Upstart
  // Commodore 64 PRG executable file
.file [name="struct-ptr-18.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
  .const SIZEOF_STRUCT_POINT = 2
  .const OFFSET_STRUCT_POINT_Y = 1
  .label SCREEN = $400
.segment Code
  // main
main: {
    .label i = 2
    // [0] *points = memcpy(*(&$0), struct Point, SIZEOF_STRUCT_POINT) -- _deref_pssc1=_deref_pssc2_memcpy_vbuc3 
    ldy #SIZEOF_STRUCT_POINT
  !:
    lda __0-1,y
    sta points-1,y
    dey
    bne !-
    // [1] *(points+1*SIZEOF_STRUCT_POINT) = memcpy(*(&$1), struct Point, SIZEOF_STRUCT_POINT) -- _deref_pssc1=_deref_pssc2_memcpy_vbuc3 
    ldy #SIZEOF_STRUCT_POINT
  !:
    lda __1-1,y
    sta points+1*SIZEOF_STRUCT_POINT-1,y
    dey
    bne !-
    // [2] phi from main to main::@1 [phi:main->main::@1]
  __b1_from_main:
    // [2] phi idx#14 = 0 [phi:main->main::@1#0] -- vbuxx=vbuc1 
    ldx #0
    // [2] phi main::i#2 = 0 [phi:main->main::@1#1] -- vbuz1=vbuc1 
    lda #0
    sta.z i
    jmp __b1
    // [2] phi from main::@2 to main::@1 [phi:main::@2->main::@1]
  __b1_from___b2:
    // [2] phi idx#14 = idx#11 [phi:main::@2->main::@1#0] -- register_copy 
    // [2] phi main::i#2 = main::i#1 [phi:main::@2->main::@1#1] -- register_copy 
    jmp __b1
    // main::@1
  __b1:
    // [3] main::$4 = main::i#2 << 1 -- vbuyy=vbuz1_rol_1 
    lda.z i
    asl
    tay
    // [4] print::p_x#0 = ((char *)points)[main::$4] -- vbuz1=pbuc1_derefidx_vbuyy 
    lda points,y
    sta.z print.p_x
    // [5] print::p_y#0 = ((char *)points+OFFSET_STRUCT_POINT_Y)[main::$4] -- vbuyy=pbuc1_derefidx_vbuyy 
    lda points+OFFSET_STRUCT_POINT_Y,y
    tay
    // [6] call print
    jsr print
    jmp __b2
    // main::@2
  __b2:
    // [7] main::i#1 = ++ main::i#2 -- vbuz1=_inc_vbuz1 
    inc.z i
    // [8] if(main::i#1!=2) goto main::@1 -- vbuz1_neq_vbuc1_then_la1 
    lda #2
    cmp.z i
    bne __b1_from___b2
    jmp __breturn
    // main::@return
  __breturn:
    // [9] return 
    rts
}
  // print
// void print(__zp(3) char p_x, __register(Y) char p_y)
print: {
    .label p_x = 3
    // [10] SCREEN[idx#14] = print::p_x#0 -- pbuc1_derefidx_vbuxx=vbuz1 
    lda.z p_x
    sta SCREEN,x
    // [11] idx#2 = ++ idx#14 -- vbuxx=_inc_vbuxx 
    inx
    // [12] SCREEN[idx#2] = print::p_y#0 -- pbuc1_derefidx_vbuxx=vbuyy 
    tya
    sta SCREEN,x
    // [13] idx#11 = ++ idx#2 -- vbuxx=_inc_vbuxx 
    inx
    jmp __breturn
    // print::@return
  __breturn:
    // [14] return 
    rts
}
  // File Data
.segment Data
  points: .fill 2*2, 0
  __0: .byte 1, 2
  __1: .byte 3, 4

ASSEMBLER OPTIMIZATIONS
Removing instruction jmp __b1
Removing instruction jmp __b2
Removing instruction jmp __breturn
Removing instruction jmp __breturn
Succesful ASM optimization Pass5NextJumpElimination
Replacing instruction lda #0 with TXA
Replacing label __b1_from___b2 with __b1
Removing instruction __b1_from___b2:
Succesful ASM optimization Pass5RedundantLabelElimination
Removing instruction __b1_from_main:
Removing instruction __b2:
Removing instruction __breturn:
Removing instruction __breturn:
Succesful ASM optimization Pass5UnusedLabelElimination
Removing instruction jmp __b1
Succesful ASM optimization Pass5NextJumpElimination

FINAL SYMBOL TABLE
__constant struct Point $0 = { x: 1, y: 2 }
__constant struct Point $1 = { x: 3, y: 4 }
__constant char OFFSET_STRUCT_POINT_Y = 1
__constant char * const SCREEN = (char *) 1024
__constant char SIZEOF_STRUCT_POINT = 2
char idx
char idx#11 // reg byte x 22.4
char idx#14 // reg byte x 42.599999999999994
char idx#2 // reg byte x 151.5
void main()
char main::$4 // reg byte y 16.5
char main::i
char main::i#1 // i zp[1]:2 16.5
char main::i#2 // i zp[1]:2 6.6000000000000005
__constant struct Point points[2] = { fill( 2, 0) }
void print(char p_x , char p_y)
struct Point print::p
char print::p_x
char print::p_x#0 // p_x zp[1]:3 56.0
char print::p_y
char print::p_y#0 // reg byte y 37.33333333333333

zp[1]:2 [ main::i#2 main::i#1 ]
reg byte x [ idx#14 idx#11 ]
reg byte y [ main::$4 ]
zp[1]:3 [ print::p_x#0 ]
reg byte y [ print::p_y#0 ]
reg byte x [ idx#2 ]


FINAL ASSEMBLER
Score: 528

  // File Comments
// Demonstrates problem with passing struct array element as parameter to call
  // Upstart
  // Commodore 64 PRG executable file
.file [name="struct-ptr-18.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
  .const SIZEOF_STRUCT_POINT = 2
  .const OFFSET_STRUCT_POINT_Y = 1
  .label SCREEN = $400
.segment Code
  // main
main: {
    .label i = 2
    // points[0] = { 1, 2 }
    // [0] *points = memcpy(*(&$0), struct Point, SIZEOF_STRUCT_POINT) -- _deref_pssc1=_deref_pssc2_memcpy_vbuc3 
    ldy #SIZEOF_STRUCT_POINT
  !:
    lda __0-1,y
    sta points-1,y
    dey
    bne !-
    // points[1] = { 3, 4 }
    // [1] *(points+1*SIZEOF_STRUCT_POINT) = memcpy(*(&$1), struct Point, SIZEOF_STRUCT_POINT) -- _deref_pssc1=_deref_pssc2_memcpy_vbuc3 
    ldy #SIZEOF_STRUCT_POINT
  !:
    lda __1-1,y
    sta points+1*SIZEOF_STRUCT_POINT-1,y
    dey
    bne !-
    // [2] phi from main to main::@1 [phi:main->main::@1]
    // [2] phi idx#14 = 0 [phi:main->main::@1#0] -- vbuxx=vbuc1 
    ldx #0
    // [2] phi main::i#2 = 0 [phi:main->main::@1#1] -- vbuz1=vbuc1 
    txa
    sta.z i
    // [2] phi from main::@2 to main::@1 [phi:main::@2->main::@1]
    // [2] phi idx#14 = idx#11 [phi:main::@2->main::@1#0] -- register_copy 
    // [2] phi main::i#2 = main::i#1 [phi:main::@2->main::@1#1] -- register_copy 
    // main::@1
  __b1:
    // print(points[i])
    // [3] main::$4 = main::i#2 << 1 -- vbuyy=vbuz1_rol_1 
    lda.z i
    asl
    tay
    // [4] print::p_x#0 = ((char *)points)[main::$4] -- vbuz1=pbuc1_derefidx_vbuyy 
    lda points,y
    sta.z print.p_x
    // [5] print::p_y#0 = ((char *)points+OFFSET_STRUCT_POINT_Y)[main::$4] -- vbuyy=pbuc1_derefidx_vbuyy 
    lda points+OFFSET_STRUCT_POINT_Y,y
    tay
    // [6] call print
    jsr print
    // main::@2
    // for ( char i: 0..1)
    // [7] main::i#1 = ++ main::i#2 -- vbuz1=_inc_vbuz1 
    inc.z i
    // [8] if(main::i#1!=2) goto main::@1 -- vbuz1_neq_vbuc1_then_la1 
    lda #2
    cmp.z i
    bne __b1
    // main::@return
    // }
    // [9] return 
    rts
}
  // print
// void print(__zp(3) char p_x, __register(Y) char p_y)
print: {
    .label p_x = 3
    // SCREEN[idx++] = p.x
    // [10] SCREEN[idx#14] = print::p_x#0 -- pbuc1_derefidx_vbuxx=vbuz1 
    lda.z p_x
    sta SCREEN,x
    // SCREEN[idx++] = p.x;
    // [11] idx#2 = ++ idx#14 -- vbuxx=_inc_vbuxx 
    inx
    // SCREEN[idx++] = p.y
    // [12] SCREEN[idx#2] = print::p_y#0 -- pbuc1_derefidx_vbuxx=vbuyy 
    tya
    sta SCREEN,x
    // SCREEN[idx++] = p.y;
    // [13] idx#11 = ++ idx#2 -- vbuxx=_inc_vbuxx 
    inx
    // print::@return
    // }
    // [14] return 
    rts
}
  // File Data
.segment Data
  points: .fill 2*2, 0
  __0: .byte 1, 2
  __1: .byte 3, 4