6502/millfork
1
0
Fork 0
mirror of https://github.com/KarolS/millfork.git synced 2024-12-24 15:29:23 +00:00
Code Issues Projects Releases Wiki Activity

8080: Fix comparisons

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/main/scala/millfork/compiler/z80/Z80Comparisons.scala
View File

@ -282,9 +282,9 @@ object Z80Comparisons {
case (NotEqual, BranchIfFalse(label)) =>
ZLine.jump(innerLabel, IfFlagClear(ZFlag.Z)) -> ZLine.jump(label, IfFlagSet(ZFlag.Z))
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)) =>
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 _ => throw new IllegalArgumentException
}