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LSR should be correctly analysed in flow

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This commit is contained in:
Karol Stasiak 2017-12-20 02:49:27 +01:00
parent e0f9544733
commit e78bd0e41a
1 changed files with 2 additions and 2 deletions

4
src/main/scala/millfork/assembly/opt/QuantumFlowAnalyzer.scala

@ -338,8 +338,8 @@ object QuantumFlowAnalyzer {
)).changeNZFromA
case AssemblyLine(LSR, Implied, _, _) =>
currentStatus = currentStatus.flatMap((f, r) => List(
f.copy(c = true) -> r.whereA(a => (a & 1) != 0).changeA(a => (a >>> 2) & 0x7f),
f.copy(c = false) -> r.whereA(a => (a & 1) == 0).changeA(a => (a >>> 2) & 0x7f),
f.copy(c = true) -> r.whereA(a => (a & 1) != 0).changeA(a => (a >>> 1) & 0x7f),
f.copy(c = false) -> r.whereA(a => (a & 1) == 0).changeA(a => (a >>> 1) & 0x7f),
)).changeNZFromA
case AssemblyLine(ALR, Immediate, NumericConstant(n, _), _) =>
currentStatus = currentStatus.flatMap((f, r) => List(