Author: tstellar
Date: Mon Mar 24 13:21:40 2014
New Revision: 204647
URL: http://llvm.org/viewvc/llvm-project?rev=204647&view=rev
Log:
Merging r201096:
------------------------------------------------------------------------
r201096 | thomas.stellard | 2014-02-10 08:58:27 -0800 (Mon, 10 Feb 2014) | 6
lines
R600/SI: Only use S_WQM_B64 in pixel shaders
This doesn't change any functionality, since we only have two shader
types (compute and pixel) that use local memory. We're just changing
the logic to match the documentation.
Modified:
llvm/branches/release_34/lib/Target/R600/SILowerControlFlow.cpp
Modified: llvm/branches/release_34/lib/Target/R600/SILowerControlFlow.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/branches/release_34/lib/Target/R600/SILowerControlFlow.cpp?rev=204647&r1=204646&r2=204647&view=diff
==============================================================================
--- llvm/branches/release_34/lib/Target/R600/SILowerControlFlow.cpp (original)
+++ llvm/branches/release_34/lib/Target/R600/SILowerControlFlow.cpp Mon Mar 24
13:21:40 2014
@@ -521,7 +521,7 @@ bool SILowerControlFlowPass::runOnMachin
AMDGPU::M0).addImm(0xffffffff);
}
- if (NeedWQM && MFI->ShaderType != ShaderType::COMPUTE) {
+ if (NeedWQM && MFI->ShaderType == ShaderType::PIXEL) {
MachineBasicBlock &MBB = MF.front();
BuildMI(MBB, MBB.getFirstNonPHI(), DebugLoc(), TII->get(AMDGPU::S_WQM_B64),
AMDGPU::EXEC).addReg(AMDGPU::EXEC);
_______________________________________________
llvm-branch-commits mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-branch-commits
