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implement long << >> expressions

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Irmen de Jong
2025-09-27 16:35:46 +02:00
parent b3bd2a6a09
commit e0107bacbd
10 changed files with 184 additions and 48 deletions
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codeGenIntermediate/src/prog8/codegen/intermediate/ExpressionGen.kt
+2 -2
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@@ -797,11 +797,11 @@ internal class ExpressionGen(private val codeGen: IRCodeGen) {
}
BaseDataType.UWORD -> {
actualResultReg2 = codeGen.registers.next(IRDataType.LONG)
addInstr(result, IRInstruction(Opcode.EXTS, type = IRDataType.WORD, reg1 = actualResultReg2, reg2=tr.resultReg), null)
addInstr(result, IRInstruction(Opcode.EXT, type = IRDataType.WORD, reg1 = actualResultReg2, reg2=tr.resultReg), null)
}
BaseDataType.WORD -> {
actualResultReg2 = codeGen.registers.next(IRDataType.LONG)
addInstr(result, IRInstruction(Opcode.EXT, type = IRDataType.WORD, reg1 = actualResultReg2, reg2=tr.resultReg), null)
addInstr(result, IRInstruction(Opcode.EXTS, type = IRDataType.WORD, reg1 = actualResultReg2, reg2=tr.resultReg), null)
}
else -> throw AssemblyError("weird cast value type ${cast.position}")
}