[llvm] r269943 - AMDGPU: Don't run passes that aren't useful

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Wed May 18 10:41:07 2016
New Revision: 269943

URL: http://llvm.org/viewvc/llvm-project?rev=269943&view=rev
Log:
AMDGPU: Don't run passes that aren't useful

Modified:
    llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp

Modified: llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp?rev=269943&r1=269942&r2=269943&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp (original)
+++ llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp Wed May 18 10:41:07 2016
@@ -217,6 +217,11 @@ TargetIRAnalysis AMDGPUTargetMachine::ge
 }
 
 void AMDGPUPassConfig::addIRPasses() {
+  // There is no reason to run these.
+  disablePass(&StackMapLivenessID);
+  disablePass(&FuncletLayoutID);
+  disablePass(&PatchableFunctionID);
+
   // Function calls are not supported, so make sure we inline everything.
   addPass(createAMDGPUAlwaysInlinePass());
   addPass(createAlwaysInlinerPass());