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Fixing Loading branches optimization

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This commit is contained in:
Karol Stasiak 2018-01-19 00:11:55 +01:00
parent 0ba6953321
commit 57e11c8741
1 changed files with 2 additions and 2 deletions
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4
src/main/scala/millfork/assembly/opt/LaterOptimizations.scala
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@ -311,7 +311,7 @@ object LaterOptimizations {
val loadIfNotJumped = ctx.get[List[AssemblyLine]](31)
List(loadIfJumped, ldy, sty, cpy, branch, loadIfNotJumped, label).flatten
},
(HasOpcode(LDA) & DoesntMatterWhatItDoesWith(State.X)) ~
(HasOpcode(LDA) & Not(ConcernsX) & DoesntMatterWhatItDoesWith(State.X)) ~
(Linear & Not(ConcernsX)).*.capture(39) ~
(Elidable & HasOpcodeIn(OpcodeClasses.ShortConditionalBranching) & MatchParameter(22)).capture(41) ~
(Elidable & HasOpcode(LDA) & HasAddrModeIn(LdxAddrModes)).capture(31) ~
@ -329,7 +329,7 @@ object LaterOptimizations {
val stx = ctx.get[List[AssemblyLine]](33).map(_.copy(opcode = STX))
List(loadIfJumped, lda, cmp, branch, loadIfNotJumped, label, stx).flatten
},
(HasOpcode(LDA) & DoesntMatterWhatItDoesWith(State.Y)) ~
(HasOpcode(LDA) & Not(ConcernsY) & DoesntMatterWhatItDoesWith(State.Y)) ~
(Linear & Not(ConcernsY)).*.capture(39) ~
(Elidable & HasOpcodeIn(OpcodeClasses.ShortConditionalBranching) & MatchParameter(22)).capture(41) ~
(Elidable & HasOpcode(LDA) & HasAddrModeIn(LdyAddrModes)).capture(31) ~