mirror of
https://gitlab.com/camelot/kickc.git
synced 2024-11-20 02:32:36 +00:00
287 lines
8.2 KiB
Plaintext
287 lines
8.2 KiB
Plaintext
Created struct value member variable (byte) main::button_color
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Created struct value member variable (byte) main::button_size
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Converted struct value to member variables (struct Button) main::button
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Adding struct value list initializer (byte) main::button_color ← (const byte) RED
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Adding struct value list initializer (byte) main::button_size ← (number) $18
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Replacing struct member reference (struct Button) main::button.color with member unwinding reference (byte) main::button_color
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Replacing struct member reference (struct Button) main::button.size with member unwinding reference (byte) main::button_size
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Identified constant variable (byte) main::button_color
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Identified constant variable (byte) main::button_size
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CONTROL FLOW GRAPH SSA
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@begin: scope:[] from
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to:@1
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(void()) main()
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main: scope:[main] from @1
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(byte) main::button_color ← (const byte) RED
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(byte) main::button_size ← (number) $18
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(byte*) main::SCREEN ← ((byte*)) (number) $400
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*((byte*) main::SCREEN + (number) 0) ← (byte) main::button_color
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*((byte*) main::SCREEN + (number) 1) ← (byte) main::button_size
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to:main::@return
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main::@return: scope:[main] from main
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return
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to:@return
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@1: scope:[] from @begin
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call main
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to:@2
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@2: scope:[] from @1
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to:@end
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@end: scope:[] from @2
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SYMBOL TABLE SSA
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(label) @1
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(label) @2
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(label) @begin
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(label) @end
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(const byte) Button::$0::GREEN = (number) 5
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(const byte) Button::$0::RED = (number) 2
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(byte) Button::color
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(byte) Button::size
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(const byte) RED = (number) 2
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(void()) main()
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(label) main::@return
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(byte*) main::SCREEN
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(byte) main::button_color
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(byte) main::button_size
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Adding number conversion cast (unumber) $18 in (byte) main::button_size ← (number) $18
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Adding number conversion cast (unumber) 0 in *((byte*) main::SCREEN + (number) 0) ← (byte) main::button_color
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Adding number conversion cast (unumber) 1 in *((byte*) main::SCREEN + (number) 1) ← (byte) main::button_size
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Successful SSA optimization PassNAddNumberTypeConversions
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Inlining cast (byte) main::button_size ← (unumber)(number) $18
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Inlining cast (byte*) main::SCREEN ← (byte*)(number) $400
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Successful SSA optimization Pass2InlineCast
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Simplifying constant integer cast $18
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Simplifying constant pointer cast (byte*) 1024
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Simplifying constant integer cast 0
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Simplifying constant integer cast 1
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Successful SSA optimization PassNCastSimplification
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Finalized unsigned number type (byte) $18
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Finalized unsigned number type (byte) 0
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Finalized unsigned number type (byte) 1
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Successful SSA optimization PassNFinalizeNumberTypeConversions
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Constant (const byte) main::button_color = RED
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Constant (const byte) main::button_size = $18
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Constant (const byte*) main::SCREEN = (byte*) 1024
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Successful SSA optimization Pass2ConstantIdentification
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Simplifying expression containing zero main::SCREEN in [3] *((const byte*) main::SCREEN + (byte) 0) ← (const byte) main::button_color
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Successful SSA optimization PassNSimplifyExpressionWithZero
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Constant inlined Button::$0::RED = (number) 2
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Constant inlined main::button_color = (const byte) RED
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Constant inlined Button::$0::GREEN = (number) 5
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Successful SSA optimization Pass2ConstantInlining
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Consolidated array index constant in *(main::SCREEN+1)
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Successful SSA optimization Pass2ConstantAdditionElimination
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Adding NOP phi() at start of @begin
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Adding NOP phi() at start of @1
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Adding NOP phi() at start of @2
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Adding NOP phi() at start of @end
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CALL GRAPH
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Calls in [] to main:2
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Created 0 initial phi equivalence classes
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Coalesced down to 0 phi equivalence classes
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Culled Empty Block (label) @2
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Adding NOP phi() at start of @begin
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Adding NOP phi() at start of @1
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Adding NOP phi() at start of @end
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FINAL CONTROL FLOW GRAPH
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@begin: scope:[] from
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[0] phi()
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to:@1
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@1: scope:[] from @begin
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[1] phi()
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[2] call main
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to:@end
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@end: scope:[] from @1
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[3] phi()
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(void()) main()
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main: scope:[main] from @1
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[4] *((const byte*) main::SCREEN) ← (const byte) RED
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[5] *((const byte*) main::SCREEN+(byte) 1) ← (const byte) main::button_size
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to:main::@return
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main::@return: scope:[main] from main
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[6] return
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to:@return
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VARIABLE REGISTER WEIGHTS
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(byte) Button::color
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(byte) Button::size
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(void()) main()
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Initial phi equivalence classes
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Complete equivalence classes
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INITIAL ASM
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Target platform is c64basic / MOS6502X
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// File Comments
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// Test of simple enum - struct with inline anonymous enum
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// Upstart
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.pc = $801 "Basic"
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:BasicUpstart(__bbegin)
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.pc = $80d "Program"
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// Global Constants & labels
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.const RED = 2
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// @begin
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__bbegin:
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// [1] phi from @begin to @1 [phi:@begin->@1]
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__b1_from___bbegin:
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jmp __b1
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// @1
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__b1:
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// [2] call main
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jsr main
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// [3] phi from @1 to @end [phi:@1->@end]
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__bend_from___b1:
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jmp __bend
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// @end
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__bend:
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// main
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main: {
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.const button_size = $18
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.label SCREEN = $400
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// [4] *((const byte*) main::SCREEN) ← (const byte) RED -- _deref_pbuc1=vbuc2
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lda #RED
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sta SCREEN
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// [5] *((const byte*) main::SCREEN+(byte) 1) ← (const byte) main::button_size -- _deref_pbuc1=vbuc2
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lda #button_size
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sta SCREEN+1
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jmp __breturn
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// main::@return
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__breturn:
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// [6] return
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rts
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}
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// File Data
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REGISTER UPLIFT POTENTIAL REGISTERS
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Statement [4] *((const byte*) main::SCREEN) ← (const byte) RED [ ] ( main:2 [ ] ) always clobbers reg byte a
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Statement [5] *((const byte*) main::SCREEN+(byte) 1) ← (const byte) main::button_size [ ] ( main:2 [ ] ) always clobbers reg byte a
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REGISTER UPLIFT SCOPES
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Uplift Scope [Button]
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Uplift Scope [Button::$0]
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Uplift Scope [main]
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Uplift Scope []
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Uplifting [Button] best 33 combination
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Uplifting [Button::$0] best 33 combination
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Uplifting [main] best 33 combination
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Uplifting [] best 33 combination
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ASSEMBLER BEFORE OPTIMIZATION
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// File Comments
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// Test of simple enum - struct with inline anonymous enum
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// Upstart
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.pc = $801 "Basic"
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:BasicUpstart(__bbegin)
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.pc = $80d "Program"
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// Global Constants & labels
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.const RED = 2
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// @begin
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__bbegin:
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// [1] phi from @begin to @1 [phi:@begin->@1]
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__b1_from___bbegin:
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jmp __b1
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// @1
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__b1:
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// [2] call main
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jsr main
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// [3] phi from @1 to @end [phi:@1->@end]
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__bend_from___b1:
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jmp __bend
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// @end
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__bend:
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// main
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main: {
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.const button_size = $18
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.label SCREEN = $400
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// [4] *((const byte*) main::SCREEN) ← (const byte) RED -- _deref_pbuc1=vbuc2
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lda #RED
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sta SCREEN
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// [5] *((const byte*) main::SCREEN+(byte) 1) ← (const byte) main::button_size -- _deref_pbuc1=vbuc2
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lda #button_size
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sta SCREEN+1
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jmp __breturn
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// main::@return
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__breturn:
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// [6] return
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rts
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}
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// File Data
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ASSEMBLER OPTIMIZATIONS
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Removing instruction jmp __b1
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Removing instruction jmp __bend
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Removing instruction jmp __breturn
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Succesful ASM optimization Pass5NextJumpElimination
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Replacing label __bbegin with __b1
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Removing instruction __bbegin:
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Removing instruction __b1_from___bbegin:
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Removing instruction __bend_from___b1:
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Succesful ASM optimization Pass5RedundantLabelElimination
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Removing instruction __bend:
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Removing instruction __breturn:
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Succesful ASM optimization Pass5UnusedLabelElimination
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Updating BasicUpstart to call main directly
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Removing instruction jsr main
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Succesful ASM optimization Pass5SkipBegin
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Removing instruction __b1:
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Succesful ASM optimization Pass5UnusedLabelElimination
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FINAL SYMBOL TABLE
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(label) @1
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(label) @begin
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(label) @end
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(byte) Button::color
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(byte) Button::size
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(const byte) RED RED = (number) 2
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(void()) main()
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(label) main::@return
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(const byte*) main::SCREEN SCREEN = (byte*) 1024
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(const byte) main::button_size button_size = (byte) $18
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FINAL ASSEMBLER
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Score: 18
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// File Comments
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// Test of simple enum - struct with inline anonymous enum
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// Upstart
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.pc = $801 "Basic"
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:BasicUpstart(main)
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.pc = $80d "Program"
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// Global Constants & labels
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.const RED = 2
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// @begin
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// [1] phi from @begin to @1 [phi:@begin->@1]
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// @1
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// [2] call main
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// [3] phi from @1 to @end [phi:@1->@end]
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// @end
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// main
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main: {
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.const button_size = $18
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.label SCREEN = $400
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// SCREEN[0] = button.color
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// [4] *((const byte*) main::SCREEN) ← (const byte) RED -- _deref_pbuc1=vbuc2
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lda #RED
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sta SCREEN
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// SCREEN[1] = button.size
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// [5] *((const byte*) main::SCREEN+(byte) 1) ← (const byte) main::button_size -- _deref_pbuc1=vbuc2
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lda #button_size
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sta SCREEN+1
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// main::@return
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// }
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// [6] return
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rts
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}
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// File Data
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