- } else if (Op1C->getType()->isVectorTy()) {
- // FIXME: Remove.
- if (ConstantVector *Op1V = dyn_cast<ConstantVector>(Op1C)) {
- // As above, vector X*splat(1.0) -> X in all defined cases.
- if (Constant *Splat = Op1V->getSplatValue()) {
- if (ConstantFP *F = dyn_cast<ConstantFP>(Splat))
- if (F->isExactlyValue(1.0))
- return ReplaceInstUsesWith(I, Op0);
- }
- }
- if (ConstantDataVector *Op1V = dyn_cast<ConstantDataVector>(Op1C)) {
- // As above, vector X*splat(1.0) -> X in all defined cases.
- if (Constant *Splat = Op1V->getSplatValue()) {
- if (ConstantFP *F = dyn_cast<ConstantFP>(Splat))
- if (F->isExactlyValue(1.0))
- return ReplaceInstUsesWith(I, Op0);
- }
- }
+ } else if (ConstantDataVector *Op1V = dyn_cast<ConstantDataVector>(Op1C)) {
+ // As above, vector X*splat(1.0) -> X in all defined cases.
+ if (ConstantFP *F = dyn_cast_or_null<ConstantFP>(Op1V->getSplatValue()))
+ if (F->isExactlyValue(1.0))
+ return ReplaceInstUsesWith(I, Op0);