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-rw-r--r--lib/Target/AMDGPU/AMDGPUTargetMachine.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp b/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
index 943656e3927..8aaa3652836 100644
--- a/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
+++ b/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
@@ -134,7 +134,8 @@ bool AMDGPUPassConfig::addPreEmitPass() {
addPass(&FinalizeMachineBundlesID);
} else {
addPass(createSILowerLiteralConstantsPass(*TM));
- addPass(createSILowerFlowControlPass(*TM));
+ // piglit is unreliable (VM protection faults, GPU lockups) with this pass:
+ //addPass(createSILowerFlowControlPass(*TM));
}
return false;