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[AMDGPU][NewPM] Make the pass flow consistent with the legacy pipeline. #136551

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Merged
merged 1 commit into from
Apr 21, 2025
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[AMDGPU][NewPM] Make the pass flow consistent with the legacy pipeline. #136551

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8 changes: 3 additions & 5 deletions llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2081,13 +2081,11 @@ void AMDGPUCodeGenPassBuilder::addCodeGenPrepare(AddIRPass &addPass) const {

void AMDGPUCodeGenPassBuilder::addPreISel(AddIRPass &addPass) const {

if (TM.getOptLevel() > CodeGenOptLevel::None)
if (TM.getOptLevel() > CodeGenOptLevel::None) {
addPass(FlattenCFGPass());

if (TM.getOptLevel() > CodeGenOptLevel::None)
addPass(SinkingPass());

addPass(AMDGPULateCodeGenPreparePass(TM));
addPass(AMDGPULateCodeGenPreparePass(TM));
}

// Merge divergent exit nodes. StructurizeCFG won't recognize the multi-exit
// regions formed by them.
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