diff options
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp index 50d12393482..2ba5416d4b6 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp @@ -535,15 +535,14 @@ void GCNPassConfig::addPreSched2() { } void GCNPassConfig::addPreEmitPass() { - // The hazard recognizer that runs as part of the post-ra scheduler does not - // gaurantee to be able handle all hazards correctly. This is because - // 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 - // know what instructions were emitted directly before it. + // guarantee to be able handle all hazards correctly. This is because 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 know what + // instructions were emitted directly before it. // - // Here we add a stand-alone hazard recognizer pass which can handle all cases. - // hazard recognizer pass. + // Here we add a stand-alone hazard recognizer pass which can handle all + // cases. addPass(&PostRAHazardRecognizerID); addPass(createSIInsertWaitsPass()); |
