mirror of
https://gitlab.com/camelot/kickc.git
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Added test reference files.
This commit is contained in:
jespergravgaard
parent
95a3759087
commit
f8af7172d4
15
src/test/ref/multiply-1.asm
Normal file
15
src/test/ref/multiply-1.asm
Normal file
@ -0,0 +1,15 @@
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// Test compile-time and run-time multiplication
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// Compile-time multiplication
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.pc = $801 "Basic"
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:BasicUpstart(main)
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.pc = $80d "Program"
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.label SCREEN = $400
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main: {
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.const c1 = 4
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.const c3 = c1*(c1*2+1)
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// SCREEN[0] = c3
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lda #c3
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sta SCREEN
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// }
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rts
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}
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17
src/test/ref/multiply-1.cfg
Normal file
17
src/test/ref/multiply-1.cfg
Normal file
@ -0,0 +1,17 @@
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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 nomodify byte*) SCREEN) ← (const byte) main::c3#0
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to:main::@return
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main::@return: scope:[main] from main
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[5] return
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to:@return
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281
src/test/ref/multiply-1.log
Normal file
281
src/test/ref/multiply-1.log
Normal file
@ -0,0 +1,281 @@
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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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(number~) main::$0 ← (const byte) main::c1 * (number) 2
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(byte) main::c2#0 ← (number~) main::$0
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(byte) main::c2#1 ← ++ (byte) main::c2#0
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(byte~) main::$1 ← (const byte) main::c1 * (byte) main::c2#1
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(byte) main::c3#0 ← (byte~) main::$1
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*((const nomodify byte*) SCREEN + (number) 0) ← (byte) main::c3#0
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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 nomodify byte*) SCREEN = (byte*)(number) $400
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(void()) main()
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(number~) main::$0
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(byte~) main::$1
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(label) main::@return
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(const byte) main::c1 = (byte) 4
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(byte) main::c2
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(byte) main::c2#0
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(byte) main::c2#1
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(byte) main::c3
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(byte) main::c3#0
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Adding number conversion cast (unumber) 2 in (number~) main::$0 ← (const byte) main::c1 * (number) 2
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Adding number conversion cast (unumber) main::$0 in (number~) main::$0 ← (const byte) main::c1 * (unumber)(number) 2
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Adding number conversion cast (unumber) 0 in *((const nomodify byte*) SCREEN + (number) 0) ← (byte) main::c3#0
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Successful SSA optimization PassNAddNumberTypeConversions
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Simplifying constant pointer cast (byte*) 1024
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Simplifying constant integer cast 2
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Simplifying constant integer cast 0
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Successful SSA optimization PassNCastSimplification
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Finalized unsigned number type (byte) 2
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Finalized unsigned number type (byte) 0
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Successful SSA optimization PassNFinalizeNumberTypeConversions
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Inferred type updated to byte in (unumber~) main::$0 ← (const byte) main::c1 * (byte) 2
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Alias main::c2#0 = main::$0
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Alias main::c3#0 = main::$1
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Successful SSA optimization Pass2AliasElimination
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Constant right-side identified [0] (byte) main::c2#0 ← (const byte) main::c1 * (byte) 2
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Successful SSA optimization Pass2ConstantRValueConsolidation
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Constant (const byte) main::c2#0 = main::c1*2
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Successful SSA optimization Pass2ConstantIdentification
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Simplifying expression containing zero SCREEN in [3] *((const nomodify byte*) SCREEN + (byte) 0) ← (byte) main::c3#0
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Successful SSA optimization PassNSimplifyExpressionWithZero
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Constant right-side identified [0] (byte) main::c2#1 ← ++ (const byte) main::c2#0
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Successful SSA optimization Pass2ConstantRValueConsolidation
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Constant (const byte) main::c2#1 = ++main::c2#0
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Successful SSA optimization Pass2ConstantIdentification
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Constant right-side identified [0] (byte) main::c3#0 ← (const byte) main::c1 * (const byte) main::c2#1
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Successful SSA optimization Pass2ConstantRValueConsolidation
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Constant (const byte) main::c3#0 = main::c1*main::c2#1
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Successful SSA optimization Pass2ConstantIdentification
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Inlining constant with different constant siblings (const byte) main::c2#0
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Inlining constant with different constant siblings (const byte) main::c2#1
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Constant inlined main::c2#0 = (const byte) main::c1*(byte) 2
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Constant inlined main::c2#1 = ++(const byte) main::c1*(byte) 2
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Successful SSA optimization Pass2ConstantInlining
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Simplifying constant integer increment ++main::c1*2
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Successful SSA optimization Pass2ConstantSimplification
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Adding number conversion cast (unumber) main::c1*2+1 in
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Adding number conversion cast (unumber) 1 in
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Successful SSA optimization PassNAddNumberTypeConversions
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Simplifying constant integer cast (const byte) main::c1*(byte) 2+(unumber)(number) 1
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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) 1
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Successful SSA optimization PassNFinalizeNumberTypeConversions
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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 nomodify byte*) SCREEN) ← (const byte) main::c3#0
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to:main::@return
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main::@return: scope:[main] from main
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[5] return
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to:@return
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VARIABLE REGISTER WEIGHTS
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(void()) main()
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(byte) main::c2
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(byte) main::c3
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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 compile-time and run-time multiplication
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// Compile-time multiplication
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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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.label SCREEN = $400
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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 c1 = 4
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.const c3 = c1*(c1*2+1)
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// [4] *((const nomodify byte*) SCREEN) ← (const byte) main::c3#0 -- _deref_pbuc1=vbuc2
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lda #c3
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sta SCREEN
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jmp __breturn
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// main::@return
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__breturn:
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// [5] 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 nomodify byte*) SCREEN) ← (const byte) main::c3#0 [ ] ( main:2 [ ] { } ) always clobbers reg byte a
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REGISTER UPLIFT SCOPES
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Uplift Scope [main]
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Uplift Scope []
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Uplifting [main] best 27 combination
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Uplifting [] best 27 combination
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ASSEMBLER BEFORE OPTIMIZATION
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// File Comments
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// Test compile-time and run-time multiplication
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// Compile-time multiplication
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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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.label SCREEN = $400
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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 c1 = 4
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.const c3 = c1*(c1*2+1)
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// [4] *((const nomodify byte*) SCREEN) ← (const byte) main::c3#0 -- _deref_pbuc1=vbuc2
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lda #c3
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sta SCREEN
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jmp __breturn
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// main::@return
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__breturn:
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// [5] 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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Removing instruction __b1_from___bbegin:
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Removing instruction __b1:
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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 __bbegin:
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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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(const nomodify byte*) SCREEN = (byte*) 1024
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(void()) main()
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(label) main::@return
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(const byte) main::c1 = (byte) 4
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(byte) main::c2
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(byte) main::c3
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(const byte) main::c3#0 c3 = (const byte) main::c1*(const byte) main::c1*(byte) 2+(byte) 1
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FINAL ASSEMBLER
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Score: 12
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// File Comments
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// Test compile-time and run-time multiplication
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// Compile-time multiplication
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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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.label SCREEN = $400
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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 c1 = 4
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.const c3 = c1*(c1*2+1)
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// SCREEN[0] = c3
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// [4] *((const nomodify byte*) SCREEN) ← (const byte) main::c3#0 -- _deref_pbuc1=vbuc2
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lda #c3
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sta SCREEN
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// main::@return
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// }
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// [5] return
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rts
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}
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// File Data
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11
src/test/ref/multiply-1.sym
Normal file
11
src/test/ref/multiply-1.sym
Normal file
@ -0,0 +1,11 @@
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(label) @1
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(label) @begin
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(label) @end
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(const nomodify byte*) SCREEN = (byte*) 1024
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(void()) main()
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(label) main::@return
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(const byte) main::c1 = (byte) 4
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(byte) main::c2
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(byte) main::c3
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(const byte) main::c3#0 c3 = (const byte) main::c1*(const byte) main::c1*(byte) 2+(byte) 1
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34
src/test/ref/multiply-2.asm
Normal file
34
src/test/ref/multiply-2.asm
Normal file
@ -0,0 +1,34 @@
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// Test compile-time and run-time multiplication
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// var*const multiplication - converted to shift/add
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.pc = $801 "Basic"
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:BasicUpstart(main)
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.pc = $80d "Program"
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.label SCREEN = $400
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main: {
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ldy #0
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ldx #0
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__b1:
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// for(char c1=0;c1<5;c1++)
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cpx #5
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bcc __b2
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// }
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rts
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__b2:
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// c3 = c1*c2
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txa
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asl
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stx.z $ff
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clc
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adc.z $ff
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asl
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stx.z $ff
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clc
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adc.z $ff
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// SCREEN[i++] = c3
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sta SCREEN,y
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// SCREEN[i++] = c3;
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iny
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// for(char c1=0;c1<5;c1++)
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inx
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jmp __b1
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}
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31
src/test/ref/multiply-2.cfg
Normal file
31
src/test/ref/multiply-2.cfg
Normal file
@ -0,0 +1,31 @@
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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] phi()
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to:main::@1
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main::@1: scope:[main] from main main::@2
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[5] (byte) main::i#2 ← phi( main/(byte) 0 main::@2/(byte) main::i#1 )
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[5] (byte) main::c1#2 ← phi( main/(byte) 0 main::@2/(byte) main::c1#1 )
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[6] if((byte) main::c1#2<(byte) 5) goto main::@2
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to:main::@return
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main::@return: scope:[main] from main::@1
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[7] return
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to:@return
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main::@2: scope:[main] from main::@1
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[8] (byte~) main::$2 ← (byte) main::c1#2 << (byte) 1
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[9] (byte~) main::$3 ← (byte~) main::$2 + (byte) main::c1#2
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[10] (byte~) main::$4 ← (byte~) main::$3 << (byte) 1
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[11] (byte) main::c3#0 ← (byte~) main::$4 + (byte) main::c1#2
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[12] *((const nomodify byte*) SCREEN + (byte) main::i#2) ← (byte) main::c3#0
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[13] (byte) main::i#1 ← ++ (byte) main::i#2
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[14] (byte) main::c1#1 ← ++ (byte) main::c1#2
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to:main::@1
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488
src/test/ref/multiply-2.log
Normal file
488
src/test/ref/multiply-2.log
Normal file
@ -0,0 +1,488 @@
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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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|
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(void()) main()
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main: scope:[main] from @1
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(byte) main::i#0 ← (byte) 0
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(byte) main::c1#0 ← (byte) 0
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to:main::@1
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main::@1: scope:[main] from main main::@2
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(byte) main::i#3 ← phi( main/(byte) main::i#0 main::@2/(byte) main::i#1 )
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(byte) main::c1#2 ← phi( main/(byte) main::c1#0 main::@2/(byte) main::c1#1 )
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(bool~) main::$0 ← (byte) main::c1#2 < (number) 5
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if((bool~) main::$0) goto main::@2
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to:main::@return
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main::@2: scope:[main] from main::@1
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(byte) main::i#2 ← phi( main::@1/(byte) main::i#3 )
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(byte) main::c1#3 ← phi( main::@1/(byte) main::c1#2 )
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(byte~) main::$1 ← (byte) main::c1#3 * (const byte) main::c2
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(byte) main::c3#0 ← (byte~) main::$1
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*((const nomodify byte*) SCREEN + (byte) main::i#2) ← (byte) main::c3#0
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(byte) main::i#1 ← ++ (byte) main::i#2
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(byte) main::c1#1 ← ++ (byte) main::c1#3
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to:main::@1
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main::@return: scope:[main] from main::@1
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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
|
||||
|
||||
SYMBOL TABLE SSA
|
||||
(label) @1
|
||||
(label) @2
|
||||
(label) @begin
|
||||
(label) @end
|
||||
(const nomodify byte*) SCREEN = (byte*)(number) $400
|
||||
(void()) main()
|
||||
(bool~) main::$0
|
||||
(byte~) main::$1
|
||||
(label) main::@1
|
||||
(label) main::@2
|
||||
(label) main::@return
|
||||
(byte) main::c1
|
||||
(byte) main::c1#0
|
||||
(byte) main::c1#1
|
||||
(byte) main::c1#2
|
||||
(byte) main::c1#3
|
||||
(const byte) main::c2 = (byte)(number) 3*(number) 2+(number) 1
|
||||
(byte) main::c3
|
||||
(byte) main::c3#0
|
||||
(byte) main::i
|
||||
(byte) main::i#0
|
||||
(byte) main::i#1
|
||||
(byte) main::i#2
|
||||
(byte) main::i#3
|
||||
|
||||
Adding number conversion cast (unumber) 5 in (bool~) main::$0 ← (byte) main::c1#2 < (number) 5
|
||||
Successful SSA optimization PassNAddNumberTypeConversions
|
||||
Simplifying constant pointer cast (byte*) 1024
|
||||
Simplifying constant integer cast 5
|
||||
Successful SSA optimization PassNCastSimplification
|
||||
Finalized unsigned number type (byte) 5
|
||||
Successful SSA optimization PassNFinalizeNumberTypeConversions
|
||||
Alias main::c1#2 = main::c1#3
|
||||
Alias main::i#2 = main::i#3
|
||||
Alias main::c3#0 = main::$1
|
||||
Successful SSA optimization Pass2AliasElimination
|
||||
Simple Condition (bool~) main::$0 [4] if((byte) main::c1#2<(byte) 5) goto main::@2
|
||||
Successful SSA optimization Pass2ConditionalJumpSimplification
|
||||
Constant (const byte) main::i#0 = 0
|
||||
Constant (const byte) main::c1#0 = 0
|
||||
Successful SSA optimization Pass2ConstantIdentification
|
||||
Rewriting multiplication to use shift and addition[2] (byte) main::c3#0 ← (byte) main::c1#2 * (const byte) main::c2
|
||||
Inlining constant with var siblings (const byte) main::i#0
|
||||
Inlining constant with var siblings (const byte) main::c1#0
|
||||
Constant inlined main::c1#0 = (byte) 0
|
||||
Constant inlined main::i#0 = (byte) 0
|
||||
Successful SSA optimization Pass2ConstantInlining
|
||||
Alias main::c3#0 = main::$5
|
||||
Successful SSA optimization Pass2AliasElimination
|
||||
Eliminating unused constant (const byte) main::c2
|
||||
Successful SSA optimization PassNEliminateUnusedVars
|
||||
Adding NOP phi() at start of @begin
|
||||
Adding NOP phi() at start of @1
|
||||
Adding NOP phi() at start of @2
|
||||
Adding NOP phi() at start of @end
|
||||
Adding NOP phi() at start of main
|
||||
CALL GRAPH
|
||||
Calls in [] to main:2
|
||||
|
||||
Created 2 initial phi equivalence classes
|
||||
Coalesced [16] main::c1#4 ← main::c1#1
|
||||
Coalesced [17] main::i#4 ← main::i#1
|
||||
Coalesced down to 2 phi equivalence classes
|
||||
Culled Empty Block (label) @2
|
||||
Adding NOP phi() at start of @begin
|
||||
Adding NOP phi() at start of @1
|
||||
Adding NOP phi() at start of @end
|
||||
Adding NOP phi() at start of main
|
||||
|
||||
FINAL CONTROL FLOW GRAPH
|
||||
@begin: scope:[] from
|
||||
[0] phi()
|
||||
to:@1
|
||||
@1: scope:[] from @begin
|
||||
[1] phi()
|
||||
[2] call main
|
||||
to:@end
|
||||
@end: scope:[] from @1
|
||||
[3] phi()
|
||||
|
||||
(void()) main()
|
||||
main: scope:[main] from @1
|
||||
[4] phi()
|
||||
to:main::@1
|
||||
main::@1: scope:[main] from main main::@2
|
||||
[5] (byte) main::i#2 ← phi( main/(byte) 0 main::@2/(byte) main::i#1 )
|
||||
[5] (byte) main::c1#2 ← phi( main/(byte) 0 main::@2/(byte) main::c1#1 )
|
||||
[6] if((byte) main::c1#2<(byte) 5) goto main::@2
|
||||
to:main::@return
|
||||
main::@return: scope:[main] from main::@1
|
||||
[7] return
|
||||
to:@return
|
||||
main::@2: scope:[main] from main::@1
|
||||
[8] (byte~) main::$2 ← (byte) main::c1#2 << (byte) 1
|
||||
[9] (byte~) main::$3 ← (byte~) main::$2 + (byte) main::c1#2
|
||||
[10] (byte~) main::$4 ← (byte~) main::$3 << (byte) 1
|
||||
[11] (byte) main::c3#0 ← (byte~) main::$4 + (byte) main::c1#2
|
||||
[12] *((const nomodify byte*) SCREEN + (byte) main::i#2) ← (byte) main::c3#0
|
||||
[13] (byte) main::i#1 ← ++ (byte) main::i#2
|
||||
[14] (byte) main::c1#1 ← ++ (byte) main::c1#2
|
||||
to:main::@1
|
||||
|
||||
|
||||
VARIABLE REGISTER WEIGHTS
|
||||
(void()) main()
|
||||
(byte~) main::$2 202.0
|
||||
(byte~) main::$3 202.0
|
||||
(byte~) main::$4 202.0
|
||||
(byte) main::c1
|
||||
(byte) main::c1#1 202.0
|
||||
(byte) main::c1#2 75.75
|
||||
(byte) main::c3
|
||||
(byte) main::c3#0 202.0
|
||||
(byte) main::i
|
||||
(byte) main::i#1 101.0
|
||||
(byte) main::i#2 43.285714285714285
|
||||
|
||||
Initial phi equivalence classes
|
||||
[ main::c1#2 main::c1#1 ]
|
||||
[ main::i#2 main::i#1 ]
|
||||
Added variable main::$2 to live range equivalence class [ main::$2 ]
|
||||
Added variable main::$3 to live range equivalence class [ main::$3 ]
|
||||
Added variable main::$4 to live range equivalence class [ main::$4 ]
|
||||
Added variable main::c3#0 to live range equivalence class [ main::c3#0 ]
|
||||
Complete equivalence classes
|
||||
[ main::c1#2 main::c1#1 ]
|
||||
[ main::i#2 main::i#1 ]
|
||||
[ main::$2 ]
|
||||
[ main::$3 ]
|
||||
[ main::$4 ]
|
||||
[ main::c3#0 ]
|
||||
Allocated zp[1]:2 [ main::c1#2 main::c1#1 ]
|
||||
Allocated zp[1]:3 [ main::i#2 main::i#1 ]
|
||||
Allocated zp[1]:4 [ main::$2 ]
|
||||
Allocated zp[1]:5 [ main::$3 ]
|
||||
Allocated zp[1]:6 [ main::$4 ]
|
||||
Allocated zp[1]:7 [ main::c3#0 ]
|
||||
|
||||
INITIAL ASM
|
||||
Target platform is c64basic / MOS6502X
|
||||
// File Comments
|
||||
// Test compile-time and run-time multiplication
|
||||
// var*const multiplication - converted to shift/add
|
||||
// Upstart
|
||||
.pc = $801 "Basic"
|
||||
:BasicUpstart(__bbegin)
|
||||
.pc = $80d "Program"
|
||||
// Global Constants & labels
|
||||
.label SCREEN = $400
|
||||
// @begin
|
||||
__bbegin:
|
||||
// [1] phi from @begin to @1 [phi:@begin->@1]
|
||||
__b1_from___bbegin:
|
||||
jmp __b1
|
||||
// @1
|
||||
__b1:
|
||||
// [2] call main
|
||||
// [4] phi from @1 to main [phi:@1->main]
|
||||
main_from___b1:
|
||||
jsr main
|
||||
// [3] phi from @1 to @end [phi:@1->@end]
|
||||
__bend_from___b1:
|
||||
jmp __bend
|
||||
// @end
|
||||
__bend:
|
||||
// main
|
||||
main: {
|
||||
.label c3 = 7
|
||||
.label i = 3
|
||||
.label c1 = 2
|
||||
.label __2 = 4
|
||||
.label __3 = 5
|
||||
.label __4 = 6
|
||||
// [5] phi from main to main::@1 [phi:main->main::@1]
|
||||
__b1_from_main:
|
||||
// [5] phi (byte) main::i#2 = (byte) 0 [phi:main->main::@1#0] -- vbuz1=vbuc1
|
||||
lda #0
|
||||
sta.z i
|
||||
// [5] phi (byte) main::c1#2 = (byte) 0 [phi:main->main::@1#1] -- vbuz1=vbuc1
|
||||
lda #0
|
||||
sta.z c1
|
||||
jmp __b1
|
||||
// main::@1
|
||||
__b1:
|
||||
// [6] if((byte) main::c1#2<(byte) 5) goto main::@2 -- vbuz1_lt_vbuc1_then_la1
|
||||
lda.z c1
|
||||
cmp #5
|
||||
bcc __b2
|
||||
jmp __breturn
|
||||
// main::@return
|
||||
__breturn:
|
||||
// [7] return
|
||||
rts
|
||||
// main::@2
|
||||
__b2:
|
||||
// [8] (byte~) main::$2 ← (byte) main::c1#2 << (byte) 1 -- vbuz1=vbuz2_rol_1
|
||||
lda.z c1
|
||||
asl
|
||||
sta.z __2
|
||||
// [9] (byte~) main::$3 ← (byte~) main::$2 + (byte) main::c1#2 -- vbuz1=vbuz2_plus_vbuz3
|
||||
lda.z __2
|
||||
clc
|
||||
adc.z c1
|
||||
sta.z __3
|
||||
// [10] (byte~) main::$4 ← (byte~) main::$3 << (byte) 1 -- vbuz1=vbuz2_rol_1
|
||||
lda.z __3
|
||||
asl
|
||||
sta.z __4
|
||||
// [11] (byte) main::c3#0 ← (byte~) main::$4 + (byte) main::c1#2 -- vbuz1=vbuz2_plus_vbuz3
|
||||
lda.z __4
|
||||
clc
|
||||
adc.z c1
|
||||
sta.z c3
|
||||
// [12] *((const nomodify byte*) SCREEN + (byte) main::i#2) ← (byte) main::c3#0 -- pbuc1_derefidx_vbuz1=vbuz2
|
||||
lda.z c3
|
||||
ldy.z i
|
||||
sta SCREEN,y
|
||||
// [13] (byte) main::i#1 ← ++ (byte) main::i#2 -- vbuz1=_inc_vbuz1
|
||||
inc.z i
|
||||
// [14] (byte) main::c1#1 ← ++ (byte) main::c1#2 -- vbuz1=_inc_vbuz1
|
||||
inc.z c1
|
||||
// [5] phi from main::@2 to main::@1 [phi:main::@2->main::@1]
|
||||
__b1_from___b2:
|
||||
// [5] phi (byte) main::i#2 = (byte) main::i#1 [phi:main::@2->main::@1#0] -- register_copy
|
||||
// [5] phi (byte) main::c1#2 = (byte) main::c1#1 [phi:main::@2->main::@1#1] -- register_copy
|
||||
jmp __b1
|
||||
}
|
||||
// File Data
|
||||
|
||||
REGISTER UPLIFT POTENTIAL REGISTERS
|
||||
Statement [8] (byte~) main::$2 ← (byte) main::c1#2 << (byte) 1 [ main::c1#2 main::i#2 main::$2 ] ( main:2 [ main::c1#2 main::i#2 main::$2 ] { } ) always clobbers reg byte a
|
||||
Removing always clobbered register reg byte a as potential for zp[1]:2 [ main::c1#2 main::c1#1 ]
|
||||
Removing always clobbered register reg byte a as potential for zp[1]:3 [ main::i#2 main::i#1 ]
|
||||
Statement [9] (byte~) main::$3 ← (byte~) main::$2 + (byte) main::c1#2 [ main::c1#2 main::i#2 main::$3 ] ( main:2 [ main::c1#2 main::i#2 main::$3 ] { } ) always clobbers reg byte a
|
||||
Statement [10] (byte~) main::$4 ← (byte~) main::$3 << (byte) 1 [ main::c1#2 main::i#2 main::$4 ] ( main:2 [ main::c1#2 main::i#2 main::$4 ] { } ) always clobbers reg byte a
|
||||
Statement [11] (byte) main::c3#0 ← (byte~) main::$4 + (byte) main::c1#2 [ main::c1#2 main::i#2 main::c3#0 ] ( main:2 [ main::c1#2 main::i#2 main::c3#0 ] { } ) always clobbers reg byte a
|
||||
Statement [8] (byte~) main::$2 ← (byte) main::c1#2 << (byte) 1 [ main::c1#2 main::i#2 main::$2 ] ( main:2 [ main::c1#2 main::i#2 main::$2 ] { } ) always clobbers reg byte a
|
||||
Statement [9] (byte~) main::$3 ← (byte~) main::$2 + (byte) main::c1#2 [ main::c1#2 main::i#2 main::$3 ] ( main:2 [ main::c1#2 main::i#2 main::$3 ] { } ) always clobbers reg byte a
|
||||
Statement [10] (byte~) main::$4 ← (byte~) main::$3 << (byte) 1 [ main::c1#2 main::i#2 main::$4 ] ( main:2 [ main::c1#2 main::i#2 main::$4 ] { } ) always clobbers reg byte a
|
||||
Statement [11] (byte) main::c3#0 ← (byte~) main::$4 + (byte) main::c1#2 [ main::c1#2 main::i#2 main::c3#0 ] ( main:2 [ main::c1#2 main::i#2 main::c3#0 ] { } ) always clobbers reg byte a
|
||||
Potential registers zp[1]:2 [ main::c1#2 main::c1#1 ] : zp[1]:2 , reg byte x , reg byte y ,
|
||||
Potential registers zp[1]:3 [ main::i#2 main::i#1 ] : zp[1]:3 , reg byte x , reg byte y ,
|
||||
Potential registers zp[1]:4 [ main::$2 ] : zp[1]:4 , reg byte a , reg byte x , reg byte y ,
|
||||
Potential registers zp[1]:5 [ main::$3 ] : zp[1]:5 , reg byte a , reg byte x , reg byte y ,
|
||||
Potential registers zp[1]:6 [ main::$4 ] : zp[1]:6 , reg byte a , reg byte x , reg byte y ,
|
||||
Potential registers zp[1]:7 [ main::c3#0 ] : zp[1]:7 , reg byte a , reg byte x , reg byte y ,
|
||||
|
||||
REGISTER UPLIFT SCOPES
|
||||
Uplift Scope [main] 277.75: zp[1]:2 [ main::c1#2 main::c1#1 ] 202: zp[1]:4 [ main::$2 ] 202: zp[1]:5 [ main::$3 ] 202: zp[1]:6 [ main::$4 ] 202: zp[1]:7 [ main::c3#0 ] 144.29: zp[1]:3 [ main::i#2 main::i#1 ]
|
||||
Uplift Scope []
|
||||
|
||||
Uplifting [main] best 653 combination reg byte x [ main::c1#2 main::c1#1 ] reg byte a [ main::$2 ] reg byte a [ main::$3 ] reg byte a [ main::$4 ] zp[1]:7 [ main::c3#0 ] zp[1]:3 [ main::i#2 main::i#1 ]
|
||||
Limited combination testing to 100 combinations of 2304 possible.
|
||||
Uplifting [] best 653 combination
|
||||
Attempting to uplift remaining variables inzp[1]:7 [ main::c3#0 ]
|
||||
Uplifting [main] best 593 combination reg byte a [ main::c3#0 ]
|
||||
Attempting to uplift remaining variables inzp[1]:3 [ main::i#2 main::i#1 ]
|
||||
Uplifting [main] best 503 combination reg byte y [ main::i#2 main::i#1 ]
|
||||
|
||||
ASSEMBLER BEFORE OPTIMIZATION
|
||||
// File Comments
|
||||
// Test compile-time and run-time multiplication
|
||||
// var*const multiplication - converted to shift/add
|
||||
// Upstart
|
||||
.pc = $801 "Basic"
|
||||
:BasicUpstart(__bbegin)
|
||||
.pc = $80d "Program"
|
||||
// Global Constants & labels
|
||||
.label SCREEN = $400
|
||||
// @begin
|
||||
__bbegin:
|
||||
// [1] phi from @begin to @1 [phi:@begin->@1]
|
||||
__b1_from___bbegin:
|
||||
jmp __b1
|
||||
// @1
|
||||
__b1:
|
||||
// [2] call main
|
||||
// [4] phi from @1 to main [phi:@1->main]
|
||||
main_from___b1:
|
||||
jsr main
|
||||
// [3] phi from @1 to @end [phi:@1->@end]
|
||||
__bend_from___b1:
|
||||
jmp __bend
|
||||
// @end
|
||||
__bend:
|
||||
// main
|
||||
main: {
|
||||
// [5] phi from main to main::@1 [phi:main->main::@1]
|
||||
__b1_from_main:
|
||||
// [5] phi (byte) main::i#2 = (byte) 0 [phi:main->main::@1#0] -- vbuyy=vbuc1
|
||||
ldy #0
|
||||
// [5] phi (byte) main::c1#2 = (byte) 0 [phi:main->main::@1#1] -- vbuxx=vbuc1
|
||||
ldx #0
|
||||
jmp __b1
|
||||
// main::@1
|
||||
__b1:
|
||||
// [6] if((byte) main::c1#2<(byte) 5) goto main::@2 -- vbuxx_lt_vbuc1_then_la1
|
||||
cpx #5
|
||||
bcc __b2
|
||||
jmp __breturn
|
||||
// main::@return
|
||||
__breturn:
|
||||
// [7] return
|
||||
rts
|
||||
// main::@2
|
||||
__b2:
|
||||
// [8] (byte~) main::$2 ← (byte) main::c1#2 << (byte) 1 -- vbuaa=vbuxx_rol_1
|
||||
txa
|
||||
asl
|
||||
// [9] (byte~) main::$3 ← (byte~) main::$2 + (byte) main::c1#2 -- vbuaa=vbuaa_plus_vbuxx
|
||||
stx.z $ff
|
||||
clc
|
||||
adc.z $ff
|
||||
// [10] (byte~) main::$4 ← (byte~) main::$3 << (byte) 1 -- vbuaa=vbuaa_rol_1
|
||||
asl
|
||||
// [11] (byte) main::c3#0 ← (byte~) main::$4 + (byte) main::c1#2 -- vbuaa=vbuaa_plus_vbuxx
|
||||
stx.z $ff
|
||||
clc
|
||||
adc.z $ff
|
||||
// [12] *((const nomodify byte*) SCREEN + (byte) main::i#2) ← (byte) main::c3#0 -- pbuc1_derefidx_vbuyy=vbuaa
|
||||
sta SCREEN,y
|
||||
// [13] (byte) main::i#1 ← ++ (byte) main::i#2 -- vbuyy=_inc_vbuyy
|
||||
iny
|
||||
// [14] (byte) main::c1#1 ← ++ (byte) main::c1#2 -- vbuxx=_inc_vbuxx
|
||||
inx
|
||||
// [5] phi from main::@2 to main::@1 [phi:main::@2->main::@1]
|
||||
__b1_from___b2:
|
||||
// [5] phi (byte) main::i#2 = (byte) main::i#1 [phi:main::@2->main::@1#0] -- register_copy
|
||||
// [5] phi (byte) main::c1#2 = (byte) main::c1#1 [phi:main::@2->main::@1#1] -- register_copy
|
||||
jmp __b1
|
||||
}
|
||||
// File Data
|
||||
|
||||
ASSEMBLER OPTIMIZATIONS
|
||||
Removing instruction jmp __b1
|
||||
Removing instruction jmp __bend
|
||||
Removing instruction jmp __b1
|
||||
Removing instruction jmp __breturn
|
||||
Succesful ASM optimization Pass5NextJumpElimination
|
||||
Removing instruction __b1_from___bbegin:
|
||||
Removing instruction __b1:
|
||||
Removing instruction main_from___b1:
|
||||
Removing instruction __bend_from___b1:
|
||||
Succesful ASM optimization Pass5RedundantLabelElimination
|
||||
Removing instruction __bend:
|
||||
Removing instruction __b1_from_main:
|
||||
Removing instruction __breturn:
|
||||
Removing instruction __b1_from___b2:
|
||||
Succesful ASM optimization Pass5UnusedLabelElimination
|
||||
Updating BasicUpstart to call main directly
|
||||
Removing instruction jsr main
|
||||
Succesful ASM optimization Pass5SkipBegin
|
||||
Removing instruction __bbegin:
|
||||
Succesful ASM optimization Pass5UnusedLabelElimination
|
||||
|
||||
FINAL SYMBOL TABLE
|
||||
(label) @1
|
||||
(label) @begin
|
||||
(label) @end
|
||||
(const nomodify byte*) SCREEN = (byte*) 1024
|
||||
(void()) main()
|
||||
(byte~) main::$2 reg byte a 202.0
|
||||
(byte~) main::$3 reg byte a 202.0
|
||||
(byte~) main::$4 reg byte a 202.0
|
||||
(label) main::@1
|
||||
(label) main::@2
|
||||
(label) main::@return
|
||||
(byte) main::c1
|
||||
(byte) main::c1#1 reg byte x 202.0
|
||||
(byte) main::c1#2 reg byte x 75.75
|
||||
(byte) main::c3
|
||||
(byte) main::c3#0 reg byte a 202.0
|
||||
(byte) main::i
|
||||
(byte) main::i#1 reg byte y 101.0
|
||||
(byte) main::i#2 reg byte y 43.285714285714285
|
||||
|
||||
reg byte x [ main::c1#2 main::c1#1 ]
|
||||
reg byte y [ main::i#2 main::i#1 ]
|
||||
reg byte a [ main::$2 ]
|
||||
reg byte a [ main::$3 ]
|
||||
reg byte a [ main::$4 ]
|
||||
reg byte a [ main::c3#0 ]
|
||||
|
||||
|
||||
FINAL ASSEMBLER
|
||||
Score: 431
|
||||
|
||||
// File Comments
|
||||
// Test compile-time and run-time multiplication
|
||||
// var*const multiplication - converted to shift/add
|
||||
// Upstart
|
||||
.pc = $801 "Basic"
|
||||
:BasicUpstart(main)
|
||||
.pc = $80d "Program"
|
||||
// Global Constants & labels
|
||||
.label SCREEN = $400
|
||||
// @begin
|
||||
// [1] phi from @begin to @1 [phi:@begin->@1]
|
||||
// @1
|
||||
// [2] call main
|
||||
// [4] phi from @1 to main [phi:@1->main]
|
||||
// [3] phi from @1 to @end [phi:@1->@end]
|
||||
// @end
|
||||
// main
|
||||
main: {
|
||||
// [5] phi from main to main::@1 [phi:main->main::@1]
|
||||
// [5] phi (byte) main::i#2 = (byte) 0 [phi:main->main::@1#0] -- vbuyy=vbuc1
|
||||
ldy #0
|
||||
// [5] phi (byte) main::c1#2 = (byte) 0 [phi:main->main::@1#1] -- vbuxx=vbuc1
|
||||
ldx #0
|
||||
// main::@1
|
||||
__b1:
|
||||
// for(char c1=0;c1<5;c1++)
|
||||
// [6] if((byte) main::c1#2<(byte) 5) goto main::@2 -- vbuxx_lt_vbuc1_then_la1
|
||||
cpx #5
|
||||
bcc __b2
|
||||
// main::@return
|
||||
// }
|
||||
// [7] return
|
||||
rts
|
||||
// main::@2
|
||||
__b2:
|
||||
// c3 = c1*c2
|
||||
// [8] (byte~) main::$2 ← (byte) main::c1#2 << (byte) 1 -- vbuaa=vbuxx_rol_1
|
||||
txa
|
||||
asl
|
||||
// [9] (byte~) main::$3 ← (byte~) main::$2 + (byte) main::c1#2 -- vbuaa=vbuaa_plus_vbuxx
|
||||
stx.z $ff
|
||||
clc
|
||||
adc.z $ff
|
||||
// [10] (byte~) main::$4 ← (byte~) main::$3 << (byte) 1 -- vbuaa=vbuaa_rol_1
|
||||
asl
|
||||
// [11] (byte) main::c3#0 ← (byte~) main::$4 + (byte) main::c1#2 -- vbuaa=vbuaa_plus_vbuxx
|
||||
stx.z $ff
|
||||
clc
|
||||
adc.z $ff
|
||||
// SCREEN[i++] = c3
|
||||
// [12] *((const nomodify byte*) SCREEN + (byte) main::i#2) ← (byte) main::c3#0 -- pbuc1_derefidx_vbuyy=vbuaa
|
||||
sta SCREEN,y
|
||||
// SCREEN[i++] = c3;
|
||||
// [13] (byte) main::i#1 ← ++ (byte) main::i#2 -- vbuyy=_inc_vbuyy
|
||||
iny
|
||||
// for(char c1=0;c1<5;c1++)
|
||||
// [14] (byte) main::c1#1 ← ++ (byte) main::c1#2 -- vbuxx=_inc_vbuxx
|
||||
inx
|
||||
// [5] phi from main::@2 to main::@1 [phi:main::@2->main::@1]
|
||||
// [5] phi (byte) main::i#2 = (byte) main::i#1 [phi:main::@2->main::@1#0] -- register_copy
|
||||
// [5] phi (byte) main::c1#2 = (byte) main::c1#1 [phi:main::@2->main::@1#1] -- register_copy
|
||||
jmp __b1
|
||||
}
|
||||
// File Data
|
||||
|
||||
26
src/test/ref/multiply-2.sym
Normal file
26
src/test/ref/multiply-2.sym
Normal file
@ -0,0 +1,26 @@
|
||||
(label) @1
|
||||
(label) @begin
|
||||
(label) @end
|
||||
(const nomodify byte*) SCREEN = (byte*) 1024
|
||||
(void()) main()
|
||||
(byte~) main::$2 reg byte a 202.0
|
||||
(byte~) main::$3 reg byte a 202.0
|
||||
(byte~) main::$4 reg byte a 202.0
|
||||
(label) main::@1
|
||||
(label) main::@2
|
||||
(label) main::@return
|
||||
(byte) main::c1
|
||||
(byte) main::c1#1 reg byte x 202.0
|
||||
(byte) main::c1#2 reg byte x 75.75
|
||||
(byte) main::c3
|
||||
(byte) main::c3#0 reg byte a 202.0
|
||||
(byte) main::i
|
||||
(byte) main::i#1 reg byte y 101.0
|
||||
(byte) main::i#2 reg byte y 43.285714285714285
|
||||
|
||||
reg byte x [ main::c1#2 main::c1#1 ]
|
||||
reg byte y [ main::i#2 main::i#1 ]
|
||||
reg byte a [ main::$2 ]
|
||||
reg byte a [ main::$3 ]
|
||||
reg byte a [ main::$4 ]
|
||||
reg byte a [ main::c3#0 ]
|
||||
Loading…
x
Reference in New Issue
Block a user