kickc/src/test/ref/enum-5.log

CONTROL FLOW GRAPH SSA

void main()
main: scope:[main]  from __start
  *main::SCREEN = main::state
  call test
  to:main::@1
main::@1: scope:[main]  from main
  to:main::@return
main::@return: scope:[main]  from main::@1
  return 
  to:@return

void test()
test: scope:[test]  from main
  *test::SCREEN = test::state
  to:test::@return
test::@return: scope:[test]  from test
  return 
  to:@return

void __start()
__start: scope:[__start]  from
  call main
  to:__start::@1
__start::@1: scope:[__start]  from __start
  to:__start::@return
__start::@return: scope:[__start]  from __start::@1
  return 
  to:@return

SYMBOL TABLE SSA
void __start()
void main()
__constant char main::ON = 1
__constant char * const main::SCREEN = (char *)$400
__constant char main::state = main::ON
void test()
__constant char test::ON = 8
__constant char * const test::SCREEN = (char *)$428
__constant char test::state = test::ON

Simplifying constant pointer cast (char *) 1024
Simplifying constant pointer cast (char *) 1064
Successful SSA optimization PassNCastSimplification
Removing unused procedure __start
Removing unused procedure block __start
Removing unused procedure block __start::@1
Removing unused procedure block __start::@return
Successful SSA optimization PassNEliminateEmptyStart
Constant inlined main::state = main::ON
Constant inlined test::state = test::ON
Successful SSA optimization Pass2ConstantInlining
Adding NOP phi() at start of main::@1
CALL GRAPH
Calls in [main] to test:1 

Created 0 initial phi equivalence classes
Coalesced down to 0 phi equivalence classes
Culled Empty Block label main::@1

FINAL CONTROL FLOW GRAPH

void main()
main: scope:[main]  from
  [0] *main::SCREEN = main::ON
  [1] call test
  to:main::@return
main::@return: scope:[main]  from main
  [2] return 
  to:@return

void test()
test: scope:[test]  from main
  [3] *test::SCREEN = test::ON
  to:test::@return
test::@return: scope:[test]  from test
  [4] return 
  to:@return


VARIABLE REGISTER WEIGHTS
void main()
void test()

Initial phi equivalence classes
Complete equivalence classes
REGISTER UPLIFT POTENTIAL REGISTERS
Statement [0] *main::SCREEN = main::ON [ ] (  [ ] { }  ) always clobbers reg byte a 
Statement [3] *test::SCREEN = test::ON [ ] ( test:1 [ ] { }  ) always clobbers reg byte a 

REGISTER UPLIFT SCOPES
Uplift Scope [main] 
Uplift Scope [test] 
Uplift Scope [] 

Uplifting [main] best 36 combination 
Uplifting [test] best 36 combination 
Uplifting [] best 36 combination 

ASSEMBLER BEFORE OPTIMIZATION
  // File Comments
// Test of simple enum - multiple inline enum definitions
  // Upstart
  // Commodore 64 PRG executable file
.file [name="enum-5.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
.segment Code
  // main
main: {
    .const ON = 1
    .label SCREEN = $400
    // [0] *main::SCREEN = main::ON -- _deref_pbuc1=vbuc2 
    lda #ON
    sta SCREEN
    // [1] call test
    jsr test
    jmp __breturn
    // main::@return
  __breturn:
    // [2] return 
    rts
}
  // test
test: {
    .const ON = 8
    .label SCREEN = $428
    // [3] *test::SCREEN = test::ON -- _deref_pbuc1=vbuc2 
    lda #ON
    sta SCREEN
    jmp __breturn
    // test::@return
  __breturn:
    // [4] return 
    rts
}
  // File Data

ASSEMBLER OPTIMIZATIONS
Removing instruction jmp __breturn
Removing instruction jmp __breturn
Succesful ASM optimization Pass5NextJumpElimination
Removing instruction __breturn:
Removing instruction __breturn:
Succesful ASM optimization Pass5UnusedLabelElimination

FINAL SYMBOL TABLE
void main()
__constant char main::ON = 1
__constant char * const main::SCREEN = (char *) 1024
void test()
__constant char test::ON = 8
__constant char * const test::SCREEN = (char *) 1064



FINAL ASSEMBLER
Score: 30

  // File Comments
// Test of simple enum - multiple inline enum definitions
  // Upstart
  // Commodore 64 PRG executable file
.file [name="enum-5.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
.segment Code
  // main
main: {
    .const ON = 1
    .label SCREEN = $400
    // *SCREEN = state
    // [0] *main::SCREEN = main::ON -- _deref_pbuc1=vbuc2 
    lda #ON
    sta SCREEN
    // test()
    // [1] call test
    jsr test
    // main::@return
    // }
    // [2] return 
    rts
}
  // test
test: {
    .const ON = 8
    .label SCREEN = $428
    // *SCREEN = state
    // [3] *test::SCREEN = test::ON -- _deref_pbuc1=vbuc2 
    lda #ON
    sta SCREEN
    // test::@return
    // }
    // [4] return 
    rts
}
  // File Data