6502: Fix byte shifting

2026-03-11 02:19:19 +00:00 · 2019-08-03 20:31:27 +02:00
parent 10c76dcc9c
commit 9d78385cba
1 changed files with 1 additions and 0 deletions
--- a/src/main/scala/millfork/compiler/mos/BuiltIns.scala
+++ b/src/main/scala/millfork/compiler/mos/BuiltIns.scala
@@ -260,6 +260,7 @@ object BuiltIns {
        val labelSkip = ctx.nextLabel("ss")
        val labelRepeat = ctx.nextLabel("sr")
        val loop = List(
+          AssemblyLine.immediate(CPX, 0),
          AssemblyLine.relative(BEQ, labelSkip),
          AssemblyLine.label(labelRepeat),
          AssemblyLine.implied(opcode),