diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp index 8c2e9b62..f0be204 100644 --- a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp +++ b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp @@ -51,7 +51,9 @@ SIMachineFunctionInfo::SIMachineFunctionInfo(const Function &F, WorkGroupIDZ(false), WorkGroupInfo(false), LDSKernelId(false), PrivateSegmentWaveByteOffset(false), WorkItemIDX(false), WorkItemIDY(false), WorkItemIDZ(false), ImplicitArgPtr(false), - GITPtrHigh(0xffffffff), HighBitsOf32BitAddress(0) { + GITPtrHigh(0xffffffff), HighBitsOf32BitAddress(0), + IsWholeWaveFunction(F.getCallingConv() == + CallingConv::AMDGPU_Gfx_WholeWave) { const GCNSubtarget &ST = *STI; FlatWorkGroupSizes = ST.getFlatWorkGroupSizes(F); WavesPerEU = ST.getWavesPerEU(F); @@ -99,7 +101,8 @@ SIMachineFunctionInfo::SIMachineFunctionInfo(const Function &F, ImplicitArgPtr = false; } else if (!isEntryFunction()) { - if (CC != CallingConv::AMDGPU_Gfx) + if (CC != CallingConv::AMDGPU_Gfx && + CC != CallingConv::AMDGPU_Gfx_WholeWave) ArgInfo = AMDGPUArgumentUsageInfo::FixedABIFunctionInfo; FrameOffsetReg = AMDGPU::SGPR33; @@ -732,6 +735,7 @@ yaml::SIMachineFunctionInfo::SIMachineFunctionInfo( PSInputAddr(MFI.getPSInputAddr()), PSInputEnable(MFI.getPSInputEnable()), MaxMemoryClusterDWords(MFI.getMaxMemoryClusterDWords()), Mode(MFI.getMode()), HasInitWholeWave(MFI.hasInitWholeWave()), + IsWholeWaveFunction(MFI.isWholeWaveFunction()), DynamicVGPRBlockSize(MFI.getDynamicVGPRBlockSize()), ScratchReservedForDynamicVGPRs(MFI.getScratchReservedForDynamicVGPRs()) { for (Register Reg : MFI.getSGPRSpillPhysVGPRs()) @@ -778,6 +782,7 @@ bool SIMachineFunctionInfo::initializeBaseYamlFields( HasSpilledVGPRs = YamlMFI.HasSpilledVGPRs; BytesInStackArgArea = YamlMFI.BytesInStackArgArea; ReturnsVoid = YamlMFI.ReturnsVoid; + IsWholeWaveFunction = YamlMFI.IsWholeWaveFunction; if (YamlMFI.ScavengeFI) { auto FIOrErr = YamlMFI.ScavengeFI->getFI(MF.getFrameInfo()); |