[InstCombine] fix formatting; NFC
llvm-svn: 315223
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp b/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
index d760101..8f76ee5 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
@@ -986,15 +986,13 @@
// Mask.size() does not need to be equal to the number of vector elements.
assert(V->getType()->isVectorTy() && "can't reorder non-vector elements");
- if (isa<UndefValue>(V)) {
- return UndefValue::get(VectorType::get(V->getType()->getScalarType(),
- Mask.size()));
- }
- if (isa<ConstantAggregateZero>(V)) {
- return ConstantAggregateZero::get(
- VectorType::get(V->getType()->getScalarType(),
- Mask.size()));
- }
+ Type *EltTy = V->getType()->getScalarType();
+ if (isa<UndefValue>(V))
+ return UndefValue::get(VectorType::get(EltTy, Mask.size()));
+
+ if (isa<ConstantAggregateZero>(V))
+ return ConstantAggregateZero::get(VectorType::get(EltTy, Mask.size()));
+
if (Constant *C = dyn_cast<Constant>(V)) {
SmallVector<Constant *, 16> MaskValues;
for (int i = 0, e = Mask.size(); i != e; ++i) {