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kickc/src/test/ref/enum-2.log
2021-04-30 17:26:46 +02:00

150 lines
3.4 KiB
Plaintext

CONTROL FLOW GRAPH SSA
void main()
main: scope:[main] from __start
*main::SCREEN = main::letter
to:main::@return
main::@return: scope:[main] from main
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
constant byte B = 'b'
constant byte Letter::A = 'a'
constant byte Letter::B = 'b'
constant byte Letter::C = 'b'+1
void __start()
void main()
constant byte* const main::SCREEN = (byte*)$400
constant byte main::letter = B
Simplifying constant pointer cast (byte*) 1024
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::letter = B
Successful SSA optimization Pass2ConstantInlining
CALL GRAPH
Created 0 initial phi equivalence classes
Coalesced down to 0 phi equivalence classes
FINAL CONTROL FLOW GRAPH
void main()
main: scope:[main] from
[0] *main::SCREEN = B
to:main::@return
main::@return: scope:[main] from main
[1] return
to:@return
VARIABLE REGISTER WEIGHTS
void main()
Initial phi equivalence classes
Complete equivalence classes
REGISTER UPLIFT POTENTIAL REGISTERS
Statement [0] *main::SCREEN = B [ ] ( [ ] { } ) always clobbers reg byte a
REGISTER UPLIFT SCOPES
Uplift Scope [Letter]
Uplift Scope [main]
Uplift Scope []
Uplifting [Letter] best 15 combination
Uplifting [main] best 15 combination
Uplifting [] best 15 combination
ASSEMBLER BEFORE OPTIMIZATION
// File Comments
// Test of simple enum - char values with increment
// Upstart
// Commodore 64 PRG executable file
.file [name="enum-2.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 B = 'b'
.segment Code
// main
main: {
.label SCREEN = $400
// [0] *main::SCREEN = B -- _deref_pbuc1=vbuc2
lda #B
sta SCREEN
jmp __breturn
// main::@return
__breturn:
// [1] return
rts
}
// File Data
ASSEMBLER OPTIMIZATIONS
Removing instruction jmp __breturn
Succesful ASM optimization Pass5NextJumpElimination
Removing instruction __breturn:
Succesful ASM optimization Pass5UnusedLabelElimination
FINAL SYMBOL TABLE
constant byte B = 'b'
constant byte Letter::A = 'a'
constant byte Letter::B = 'b'
constant byte Letter::C = 'b'+1
void main()
constant byte* const main::SCREEN = (byte*) 1024
FINAL ASSEMBLER
Score: 12
// File Comments
// Test of simple enum - char values with increment
// Upstart
// Commodore 64 PRG executable file
.file [name="enum-2.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 B = 'b'
.segment Code
// main
main: {
.label SCREEN = $400
// *SCREEN = letter
// [0] *main::SCREEN = B -- _deref_pbuc1=vbuc2
lda #B
sta SCREEN
// main::@return
// }
// [1] return
rts
}
// File Data