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Fixed new test
This commit is contained in:
jespergravgaard
parent
8910ba56a2
commit
35ffcbf914
@ -46,12 +46,12 @@ public class TestPrograms {
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@Test
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public void testRuntimeUnusedProcedure() throws IOException, URISyntaxException {
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compileAndCompare("runtime-unused-procedure.kc");
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compileAndCompare("runtime-unused-procedure");
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}
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//@Test
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//public void testRobozzle64() throws IOException, URISyntaxException {
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// compileAndCompare("complex/robozzle_c64/robozzle64.kc");
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// compileAndCompare("complex/robozzle_c64/robozzle64");
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//}
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@Test
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9
src/test/ref/runtime-unused-procedure.asm
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9
src/test/ref/runtime-unused-procedure.asm
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@ -0,0 +1,9 @@
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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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lda #'a'
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sta screen
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rts
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}
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15
src/test/ref/runtime-unused-procedure.cfg
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15
src/test/ref/runtime-unused-procedure.cfg
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@ -0,0 +1,15 @@
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@begin: scope:[] from
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[0] phi()
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to:@2
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@2: 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 @2
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[3] phi()
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main: scope:[main] from @2
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[4] *((const byte*) screen#0) ← (byte) 'a'
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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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287
src/test/ref/runtime-unused-procedure.log
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287
src/test/ref/runtime-unused-procedure.log
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@ -0,0 +1,287 @@
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CONTROL FLOW GRAPH SSA
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@begin: scope:[] from
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(byte) call#0 ← (byte/signed byte/word/signed word/dword/signed dword) 0
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(byte*) screen#0 ← ((byte*)) (word/signed word/dword/signed dword) 1024
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to:@2
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main: scope:[main] from @2
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(byte) call#1 ← phi( @2/(byte) call#2 )
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(byte*) screen#1 ← phi( @2/(byte*) screen#4 )
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*((byte*) screen#1 + (byte/signed byte/word/signed word/dword/signed dword) 0) ← (byte) 'a'
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(bool~) main::$0 ← (byte) call#1 != (byte/signed byte/word/signed word/dword/signed dword) 0
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(bool~) main::$1 ← ! (bool~) main::$0
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if((bool~) main::$1) goto main::@1
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to:main::@2
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main::@1: scope:[main] from main
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to:main::@return
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main::@2: scope:[main] from main
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(byte*) screen#5 ← phi( main/(byte*) screen#1 )
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call proc
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to:main::@3
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main::@3: scope:[main] from main::@2
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to:main::@return
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main::@return: scope:[main] from main::@1 main::@3
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return
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to:@return
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proc: scope:[proc] from main::@2
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(byte*) screen#2 ← phi( main::@2/(byte*) screen#5 )
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*((byte*) screen#2 + (byte/signed byte/word/signed word/dword/signed dword) 1) ← (byte) 'a'
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(bool~) proc::$0 ← *((byte*) screen#2 + (byte/signed byte/word/signed word/dword/signed dword) 1) != (byte/signed byte/word/signed word/dword/signed dword) 0
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(bool~) proc::$1 ← ! (bool~) proc::$0
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if((bool~) proc::$1) goto proc::@1
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to:proc::@2
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proc::@1: scope:[proc] from proc
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to:proc::@return
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proc::@2: scope:[proc] from proc
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(byte*) screen#3 ← phi( proc/(byte*) screen#2 )
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*((byte*) screen#3 + (byte/signed byte/word/signed word/dword/signed dword) 2) ← (byte) 'a'
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to:proc::@return
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proc::@return: scope:[proc] from proc::@1 proc::@2
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return
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to:@return
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@2: scope:[] from @begin
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(byte) call#2 ← phi( @begin/(byte) call#0 )
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(byte*) screen#4 ← phi( @begin/(byte*) screen#0 )
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call main
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to:@3
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@3: scope:[] from @2
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to:@end
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@end: scope:[] from @3
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SYMBOL TABLE SSA
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(label) @2
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(label) @3
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(label) @begin
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(label) @end
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(byte) call
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(byte) call#0
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(byte) call#1
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(byte) call#2
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(void()) main()
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(bool~) main::$0
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(bool~) main::$1
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(label) main::@1
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(label) main::@2
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(label) main::@3
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(label) main::@return
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(void()) proc()
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(bool~) proc::$0
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(bool~) proc::$1
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(label) proc::@1
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(label) proc::@2
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(label) proc::@return
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(byte*) screen
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(byte*) screen#0
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(byte*) screen#1
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(byte*) screen#2
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(byte*) screen#3
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(byte*) screen#4
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(byte*) screen#5
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Culled Empty Block (label) main::@1
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Culled Empty Block (label) main::@3
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Culled Empty Block (label) proc::@1
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Culled Empty Block (label) @3
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Successful SSA optimization Pass2CullEmptyBlocks
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Inversing boolean not [5] (bool~) main::$1 ← (byte) call#1 == (byte/signed byte/word/signed word/dword/signed dword) 0 from [4] (bool~) main::$0 ← (byte) call#1 != (byte/signed byte/word/signed word/dword/signed dword) 0
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Inversing boolean not [13] (bool~) proc::$1 ← *((byte*) screen#2 + (byte/signed byte/word/signed word/dword/signed dword) 1) == (byte/signed byte/word/signed word/dword/signed dword) 0 from [12] (bool~) proc::$0 ← *((byte*) screen#2 + (byte/signed byte/word/signed word/dword/signed dword) 1) != (byte/signed byte/word/signed word/dword/signed dword) 0
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Successful SSA optimization Pass2UnaryNotSimplification
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Alias (byte*) screen#1 = (byte*) screen#5
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Alias (byte*) screen#2 = (byte*) screen#3
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Alias (byte*) screen#0 = (byte*) screen#4
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Alias (byte) call#0 = (byte) call#2
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Successful SSA optimization Pass2AliasElimination
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Redundant Phi (byte*) screen#1 (byte*) screen#0
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Redundant Phi (byte) call#1 (byte) call#0
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Redundant Phi (byte*) screen#2 (byte*) screen#1
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Successful SSA optimization Pass2RedundantPhiElimination
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Simple Condition (bool~) main::$1 [6] if((byte) call#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@return
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Simple Condition (bool~) proc::$1 [14] if(*((byte*) screen#0 + (byte/signed byte/word/signed word/dword/signed dword) 1)==(byte/signed byte/word/signed word/dword/signed dword) 0) goto proc::@return
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Successful SSA optimization Pass2ConditionalJumpSimplification
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Constant (const byte) call#0 = 0
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Constant (const byte*) screen#0 = ((byte*))1024
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Successful SSA optimization Pass2ConstantIdentification
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Consolidated array index constant in *(screen#0+0)
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Consolidated array index constant in *(screen#0+1)
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Consolidated array index constant in *(screen#0+1)
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Consolidated array index constant in *(screen#0+2)
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Successful SSA optimization Pass2ConstantAdditionElimination
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if() condition always true - replacing block destination [1] if((const byte) call#0==(byte/signed byte/word/signed word/dword/signed dword) 0) goto main::@return
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Successful SSA optimization Pass2ConstantIfs
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Successful SSA optimization PassNEliminateUnusedVars
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Removing unused block main::@2
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Removing unused procedure proc
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Removing unused procedure block proc
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Removing unused procedure block proc::@2
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Removing unused procedure block proc::@return
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Successful SSA optimization Pass2EliminateUnusedBlocks
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Simplifying constant plus zero screen#0+0
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Adding NOP phi() at start of @begin
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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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Adding NOP phi() at start of @begin
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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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FINAL CONTROL FLOW GRAPH
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@begin: scope:[] from
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[0] phi()
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to:@2
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@2: 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 @2
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[3] phi()
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main: scope:[main] from @2
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[4] *((const byte*) screen#0) ← (byte) 'a'
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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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(byte) call
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(void()) main()
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(byte*) screen
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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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//SEG0 Basic 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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//SEG1 Global Constants & labels
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.label screen = $400
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//SEG2 @begin
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bbegin:
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//SEG3 [1] phi from @begin to @2 [phi:@begin->@2]
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b2_from_bbegin:
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jmp b2
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//SEG4 @2
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b2:
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//SEG5 [2] call main
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jsr main
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//SEG6 [3] phi from @2 to @end [phi:@2->@end]
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bend_from_b2:
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jmp bend
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//SEG7 @end
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bend:
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//SEG8 main
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main: {
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//SEG9 [4] *((const byte*) screen#0) ← (byte) 'a' -- _deref_pbuc1=vbuc2
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lda #'a'
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sta screen
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jmp breturn
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//SEG10 main::@return
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breturn:
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//SEG11 [5] return
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rts
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}
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REGISTER UPLIFT POTENTIAL REGISTERS
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Statement [4] *((const byte*) screen#0) ← (byte) 'a' [ ] ( 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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//SEG0 Basic 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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//SEG1 Global Constants & labels
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.label screen = $400
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//SEG2 @begin
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bbegin:
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//SEG3 [1] phi from @begin to @2 [phi:@begin->@2]
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b2_from_bbegin:
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jmp b2
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//SEG4 @2
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b2:
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//SEG5 [2] call main
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jsr main
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//SEG6 [3] phi from @2 to @end [phi:@2->@end]
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bend_from_b2:
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jmp bend
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//SEG7 @end
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bend:
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//SEG8 main
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main: {
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//SEG9 [4] *((const byte*) screen#0) ← (byte) 'a' -- _deref_pbuc1=vbuc2
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lda #'a'
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sta screen
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jmp breturn
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//SEG10 main::@return
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breturn:
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//SEG11 [5] return
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rts
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}
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ASSEMBLER OPTIMIZATIONS
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Removing instruction jmp b2
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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 b2_from_bbegin:
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Removing instruction b2:
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Removing instruction bend_from_b2:
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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) @2
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(label) @begin
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(label) @end
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(byte) call
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(void()) main()
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(label) main::@return
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(byte*) screen
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(const byte*) screen#0 screen = ((byte*))(word/signed word/dword/signed dword) 1024
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FINAL ASSEMBLER
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Score: 12
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//SEG0 Basic 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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//SEG1 Global Constants & labels
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.label screen = $400
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//SEG2 @begin
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//SEG3 [1] phi from @begin to @2 [phi:@begin->@2]
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//SEG4 @2
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//SEG5 [2] call main
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//SEG6 [3] phi from @2 to @end [phi:@2->@end]
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//SEG7 @end
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//SEG8 main
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main: {
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//SEG9 [4] *((const byte*) screen#0) ← (byte) 'a' -- _deref_pbuc1=vbuc2
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lda #'a'
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sta screen
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//SEG10 main::@return
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//SEG11 [5] return
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rts
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}
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9
src/test/ref/runtime-unused-procedure.sym
Normal file
9
src/test/ref/runtime-unused-procedure.sym
Normal file
@ -0,0 +1,9 @@
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(label) @2
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(label) @begin
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(label) @end
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(byte) call
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(void()) main()
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(label) main::@return
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(byte*) screen
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(const byte*) screen#0 screen = ((byte*))(word/signed word/dword/signed dword) 1024
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