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IR: drop CASPair pair result

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Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
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Alyssa Rosenzweig committed 2024-08-14 09:17:23 -04:00
1 parent fa6fe9bf06
commit 13974df204
3 files changed
+15 -15
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FEXCore/Source/Interface/Core/OpcodeDispatcher.cpp
+3 -2
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@@ -3992,8 +3992,9 @@ void OpDispatchBuilder::CMPXCHGPairOp(OpcodeArgs) {
// This will write to memory! Careful!
// Third operand must be a calculated guest memory address
Ref CASResult = _CASPair(IR::SizeToOpSize(Size * 2), Expected_Lower, Expected_Upper, Desired_Lower, Desired_Upper, Src1);
auto [Result_Lower, Result_Upper] = ExtractPair(IR::SizeToOpSize(Size), CASResult);
Ref Result_Lower = _AllocateGPR();
Ref Result_Upper = _AllocateGPR();
_CASPair(IR::SizeToOpSize(Size), Expected_Lower, Expected_Upper, Desired_Lower, Desired_Upper, Src1, Result_Lower, Result_Upper);
HandleNZCV_RMW();
_CmpPairZ(IR::SizeToOpSize(Size), Result_Lower, Result_Upper, Expected_Lower, Expected_Upper);