diff options
Diffstat (limited to 'contrib/llvm/lib/Target/R600/SIISelLowering.cpp')
| -rw-r--r-- | contrib/llvm/lib/Target/R600/SIISelLowering.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/R600/SIISelLowering.cpp b/contrib/llvm/lib/Target/R600/SIISelLowering.cpp index 0a3fa2f..6b2ea06 100644 --- a/contrib/llvm/lib/Target/R600/SIISelLowering.cpp +++ b/contrib/llvm/lib/Target/R600/SIISelLowering.cpp @@ -588,6 +588,12 @@ SDValue SITargetLowering::LowerFormalArguments( InVals.push_back(Val); } + + if (Info->getShaderType() != ShaderType::COMPUTE) { + unsigned ScratchIdx = CCInfo.getFirstUnallocated( + AMDGPU::SGPR_32RegClass.begin(), AMDGPU::SGPR_32RegClass.getNumRegs()); + Info->ScratchOffsetReg = AMDGPU::SGPR_32RegClass.getRegister(ScratchIdx); + } return Chain; } |
