76   IRBuilder<> IRB(BasicBlock::Create(C, "entry", &F));  in createInitOrFiniCalls()  local
79   Type *PtrTy = IRB.getPtrTy(AMDGPUAS::GLOBAL_ADDRESS);  in createInitOrFiniCalls()
106   auto *CallBackTy = FunctionType::get(IRB.getVoidTy(), {});  in createInitOrFiniCalls()
114     auto *EndPtr = IRB.CreatePtrToInt(End, Int64Ty);  in createInitOrFiniCalls()
115     auto *BeginPtr = IRB.CreatePtrToInt(Begin, Int64Ty);  in createInitOrFiniCalls()
116     auto *ByteSize = IRB.CreateSub(EndPtr, BeginPtr);  in createInitOrFiniCalls()
117     auto *Size = IRB.CreateAShr(ByteSize, ConstantInt::get(Int64Ty, 3));  in createInitOrFiniCalls()
118     auto *Offset = IRB.CreateSub(Size, ConstantInt::get(Int64Ty, 1));  in createInitOrFiniCalls()
119     Start = IRB.CreateInBoundsGEP(  in createInitOrFiniCalls()
120         ArrayType::get(IRB.getPtrTy(), 0), Begin,  in createInitOrFiniCalls()
125   IRB.CreateCondBr(  in createInitOrFiniCalls()
126       IRB.CreateCmp(IsCtor ? ICmpInst::ICMP_NE : ICmpInst::ICMP_UGE, Start,  in createInitOrFiniCalls()
129   IRB.SetInsertPoint(LoopBB);  in createInitOrFiniCalls()
130   auto *CallBackPHI = IRB.CreatePHI(PtrTy, 2, "ptr");  in createInitOrFiniCalls()
131   auto *CallBack = IRB.CreateLoad(IRB.getPtrTy(F.getAddressSpace()),  in createInitOrFiniCalls()
133   IRB.CreateCall(CallBackTy, CallBack);  in createInitOrFiniCalls()
135       IRB.CreateConstGEP1_64(PtrTy, CallBackPHI, IsCtor ? 1 : -1, "next");  in createInitOrFiniCalls()
136   auto *EndCmp = IRB.CreateCmp(IsCtor ? ICmpInst::ICMP_EQ : ICmpInst::ICMP_ULT,  in createInitOrFiniCalls()
140   IRB.CreateCondBr(EndCmp, ExitBB, LoopBB);  in createInitOrFiniCalls()
141   IRB.SetInsertPoint(ExitBB);  in createInitOrFiniCalls()
142   IRB.CreateRetVoid();  in createInitOrFiniCalls()