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Allow LocalVariable to be assigned more than once (#2288)

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* Allow `LocalVariable` to be assigned more than once

This allows us to write flow controls like loops and if-elses with
LocalVariables participating in phi nodes.

* Add `GetLocalNumber` to operand
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FICTURE7 2021-05-17 03:54:53 +04:00 • committed by GitHub
parent 212e472c9f
commit c805542b29
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6 changed files with 47 additions and 16 deletions
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2
ARMeilleure/CodeGen/RegisterAllocators/LinearScanAllocator.cs
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@ -976,7 +976,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
{
if (operand.Kind == OperandKind.LocalVariable)
{
return operand.AsInt32();
return operand.GetLocalNumber();
}
else if (operand.Kind == OperandKind.Register)
{