+ } else if (Name.startswith("llvm.x86.avx.vbroadcast")) {
+ // Replace broadcasts with a series of insertelements.
+ Type *VecTy = CI->getType();
+ Type *EltTy = VecTy->getVectorElementType();
+ unsigned EltNum = VecTy->getVectorNumElements();
+ Value *Cast = Builder.CreateBitCast(CI->getArgOperand(0),
+ EltTy->getPointerTo());
+ Value *Load = Builder.CreateLoad(Cast);
+ Type *I32Ty = Type::getInt32Ty(C);
+ Rep = UndefValue::get(VecTy);
+ for (unsigned I = 0; I < EltNum; ++I)
+ Rep = Builder.CreateInsertElement(Rep, Load,
+ ConstantInt::get(I32Ty, I));