diff options
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp b/llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp index 77546380963..e404c7d7aa4 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp @@ -477,11 +477,6 @@ static bool tryPromoteAllocaToVector(AllocaInst *Alloca) { } static bool isCallPromotable(CallInst *CI) { - // TODO: We might be able to handle some cases where the callee is a - // constantexpr bitcast of a function. - if (!CI->getCalledFunction()) - return false; - IntrinsicInst *II = dyn_cast<IntrinsicInst>(CI); if (!II) return false; @@ -773,28 +768,7 @@ void AMDGPUPromoteAlloca::handleAlloca(AllocaInst &I) { continue; } - IntrinsicInst *Intr = dyn_cast<IntrinsicInst>(Call); - if (!Intr) { - // FIXME: What is this for? It doesn't make sense to promote arbitrary - // function calls. If the call is to a defined function that can also be - // promoted, we should be able to do this once that function is also - // rewritten. - - std::vector<Type*> ArgTypes; - for (unsigned ArgIdx = 0, ArgEnd = Call->getNumArgOperands(); - ArgIdx != ArgEnd; ++ArgIdx) { - ArgTypes.push_back(Call->getArgOperand(ArgIdx)->getType()); - } - Function *F = Call->getCalledFunction(); - FunctionType *NewType = FunctionType::get(Call->getType(), ArgTypes, - F->isVarArg()); - Constant *C = Mod->getOrInsertFunction((F->getName() + ".local").str(), - NewType, F->getAttributes()); - Function *NewF = cast<Function>(C); - Call->setCalledFunction(NewF); - continue; - } - + IntrinsicInst *Intr = cast<IntrinsicInst>(Call); Builder.SetInsertPoint(Intr); switch (Intr->getIntrinsicID()) { case Intrinsic::lifetime_start: |
