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Removed a really invalid optimization

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Karol Stasiak
2018-06-10 01:48:42 +02:00
parent 8931ced6fc
commit 8a417768b8
1 changed files with 0 additions and 1 deletions
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src/main/scala/millfork/assembly/opt/AlwaysGoodOptimizations.scala
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@@ -126,7 +126,6 @@ object AlwaysGoodOptimizations {
(Elidable & HasImmediate(0) & HasOpcode(AND)) ~~> (code => List(AssemblyLine.immediate(LDA, 0))), (Elidable & HasImmediate(0) & HasOpcode(AND)) ~~> (code => List(AssemblyLine.immediate(LDA, 0))),
(Elidable & HasImmediate(0) & HasOpcode(XAA)) ~~> (code => List(AssemblyLine.immediate(LDA, 0))), (Elidable & HasImmediate(0) & HasOpcode(XAA)) ~~> (code => List(AssemblyLine.immediate(LDA, 0))),
(Elidable & HasImmediate(0xff) & HasOpcode(ORA)) ~~> (code => List(AssemblyLine.immediate(LDA, 0xff))), (Elidable & HasImmediate(0xff) & HasOpcode(ORA)) ~~> (code => List(AssemblyLine.immediate(LDA, 0xff))),
(Elidable & HasImmediate(0xff) & HasOpcode(EOR)) ~~> (code => List(AssemblyLine.immediate(LDA, 0xff))),
) )
val MathOperationOnTwoIdenticalMemoryOperands = new RuleBasedAssemblyOptimization("Math operation on two identical memory operands", val MathOperationOnTwoIdenticalMemoryOperands = new RuleBasedAssemblyOptimization("Math operation on two identical memory operands",