diff options
Diffstat (limited to 'lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp')
| -rw-r--r-- | lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp b/lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp index 5dd5b3691e0a..e64542a395f0 100644 --- a/lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp +++ b/lib/Target/AMDGPU/AMDGPULowerKernelArguments.cpp @@ -72,10 +72,10 @@ bool AMDGPULowerKernelArguments::runOnFunction(Function &F) { BasicBlock &EntryBlock = *F.begin(); IRBuilder<> Builder(&*EntryBlock.begin()); - const unsigned KernArgBaseAlign = 16; // FIXME: Increase if necessary + const Align KernArgBaseAlign(16); // FIXME: Increase if necessary const uint64_t BaseOffset = ST.getExplicitKernelArgOffset(F); - unsigned MaxAlign; + Align MaxAlign; // FIXME: Alignment is broken broken with explicit arg offset.; const uint64_t TotalKernArgSize = ST.getKernArgSegmentSize(F, MaxAlign); if (TotalKernArgSize == 0) @@ -94,12 +94,12 @@ bool AMDGPULowerKernelArguments::runOnFunction(Function &F) { for (Argument &Arg : F.args()) { Type *ArgTy = Arg.getType(); - unsigned Align = DL.getABITypeAlignment(ArgTy); + unsigned ABITypeAlign = DL.getABITypeAlignment(ArgTy); unsigned Size = DL.getTypeSizeInBits(ArgTy); unsigned AllocSize = DL.getTypeAllocSize(ArgTy); - uint64_t EltOffset = alignTo(ExplicitArgOffset, Align) + BaseOffset; - ExplicitArgOffset = alignTo(ExplicitArgOffset, Align) + AllocSize; + uint64_t EltOffset = alignTo(ExplicitArgOffset, ABITypeAlign) + BaseOffset; + ExplicitArgOffset = alignTo(ExplicitArgOffset, ABITypeAlign) + AllocSize; if (Arg.use_empty()) continue; @@ -128,8 +128,8 @@ bool AMDGPULowerKernelArguments::runOnFunction(Function &F) { int64_t AlignDownOffset = alignDown(EltOffset, 4); int64_t OffsetDiff = EltOffset - AlignDownOffset; - unsigned AdjustedAlign = MinAlign(DoShiftOpt ? AlignDownOffset : EltOffset, - KernArgBaseAlign); + Align AdjustedAlign = commonAlignment( + KernArgBaseAlign, DoShiftOpt ? AlignDownOffset : EltOffset); Value *ArgPtr; Type *AdjustedArgTy; @@ -160,7 +160,7 @@ bool AMDGPULowerKernelArguments::runOnFunction(Function &F) { ArgPtr = Builder.CreateBitCast(ArgPtr, AdjustedArgTy->getPointerTo(AS), ArgPtr->getName() + ".cast"); LoadInst *Load = - Builder.CreateAlignedLoad(AdjustedArgTy, ArgPtr, AdjustedAlign); + Builder.CreateAlignedLoad(AdjustedArgTy, ArgPtr, AdjustedAlign.value()); Load->setMetadata(LLVMContext::MD_invariant_load, MDNode::get(Ctx, {})); MDBuilder MDB(Ctx); @@ -220,8 +220,8 @@ bool AMDGPULowerKernelArguments::runOnFunction(Function &F) { } KernArgSegment->addAttribute( - AttributeList::ReturnIndex, - Attribute::getWithAlignment(Ctx, std::max(KernArgBaseAlign, MaxAlign))); + AttributeList::ReturnIndex, + Attribute::getWithAlignment(Ctx, std::max(KernArgBaseAlign, MaxAlign))); return true; } |