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8080: Fix comparisons

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This commit is contained in:
Karol Stasiak 2018-12-14 21:07:14 +01:00
parent eb6b7d7769
commit db1ce07ed6
1 changed files with 2 additions and 2 deletions
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4
src/main/scala/millfork/compiler/z80/Z80Comparisons.scala
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@ -282,9 +282,9 @@ object Z80Comparisons {
case (NotEqual, BranchIfFalse(label)) => case (NotEqual, BranchIfFalse(label)) =>
ZLine.jump(innerLabel, IfFlagClear(ZFlag.Z)) -> ZLine.jump(label, IfFlagSet(ZFlag.Z)) ZLine.jump(innerLabel, IfFlagClear(ZFlag.Z)) -> ZLine.jump(label, IfFlagSet(ZFlag.Z))
case (Equal, BranchIfFalse(label)) => case (Equal, BranchIfFalse(label)) =>
ZLine.jump(innerLabel, IfFlagSet(ZFlag.Z)) -> ZLine.jump(label, IfFlagClear(ZFlag.Z)) ZLine.jump(label, IfFlagClear(ZFlag.Z)) -> ZLine.jump(label, IfFlagClear(ZFlag.Z))
case (NotEqual, BranchIfTrue(label)) => case (NotEqual, BranchIfTrue(label)) =>
ZLine.jump(innerLabel, IfFlagSet(ZFlag.Z)) -> ZLine.jump(label, IfFlagClear(ZFlag.Z)) ZLine.jump(label, IfFlagClear(ZFlag.Z)) -> ZLine.jump(label, IfFlagClear(ZFlag.Z))
case (_, NoBranching) => ZLine.implied(ZOpcode.NOP) -> ZLine.implied(ZOpcode.NOP) case (_, NoBranching) => ZLine.implied(ZOpcode.NOP) -> ZLine.implied(ZOpcode.NOP)
case _ => throw new IllegalArgumentException case _ => throw new IllegalArgumentException
} }