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AMDGPU: Run verifer after insert waits pass
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Authored by arsenm on Jun 8 2016, 7:51 PM.

Reviewers

• tstellarAMD

arsenm retitled this revision from to AMDGPU: Run verifer after insert waits pass.

arsenm updated this object.

arsenm added a subscriber: llvm-commits.

LGTM.

• tstellarAMD edited edge metadata.

This revision is now accepted and ready to land.Jun 9 2016, 1:12 PM

r272338

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lib/

Target/

AMDGPU/

2 lines

Show First 20 Lines • Show All 400 Lines • ▼ Show 20 Lines	void GCNPassConfig::addPreEmitPass() {
// if there are multiple scheduling regions in a basic block, the regions		// if there are multiple scheduling regions in a basic block, the regions
// are scheduled bottom up, so when we begin to schedule a region we don't		// are scheduled bottom up, so when we begin to schedule a region we don't
// know what instructions were emitted directly before it.		// know what instructions were emitted directly before it.
//		//
// Here we add a stand-alone hazard recognizer pass which can handle all cases.		// Here we add a stand-alone hazard recognizer pass which can handle all cases.
// hazard recognizer pass.		// hazard recognizer pass.
addPass(&PostRAHazardRecognizerID);		addPass(&PostRAHazardRecognizerID);

addPass(createSIInsertWaitsPass());		addPass(createSIInsertWaitsPass(), false);
addPass(createSIShrinkInstructionsPass());		addPass(createSIShrinkInstructionsPass());
addPass(createSILowerControlFlowPass(), false);		addPass(createSILowerControlFlowPass(), false);
addPass(createSIDebuggerInsertNopsPass(), false);		addPass(createSIDebuggerInsertNopsPass(), false);
}		}

TargetPassConfig *GCNTargetMachine::createPassConfig(PassManagerBase &PM) {		TargetPassConfig *GCNTargetMachine::createPassConfig(PassManagerBase &PM) {
return new GCNPassConfig(this, PM);		return new GCNPassConfig(this, PM);
}		}