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authortstellar <tstellar@91177308-0d34-0410-b5e6-96231b3b80d8>2012-10-09 18:49:07 +0000
committertstellar <tstellar@91177308-0d34-0410-b5e6-96231b3b80d8>2012-10-09 18:49:07 +0000
commit6d28bf65b920fc0b231cc52000b2b479dde64e13 (patch)
tree57622cfea9de59313142e1056b68d4cea431da9a
parentf4a73d30b72f70cd0755f0007f812ec118853f75 (diff)
R600: Disable SI flow control again for now
It makes piglit unreliable due to VM protection faults and GPU lockups. Patch by: Michel Dänzer Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Tom Stellard <thomas.stellard@amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/R600/@165529 91177308-0d34-0410-b5e6-96231b3b80d8
-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;