diff options
Diffstat (limited to 'llvm/lib/IR/Constants.cpp')
| -rw-r--r-- | llvm/lib/IR/Constants.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/IR/Constants.cpp b/llvm/lib/IR/Constants.cpp index fa45330..a3c725b 100644 --- a/llvm/lib/IR/Constants.cpp +++ b/llvm/lib/IR/Constants.cpp @@ -1711,6 +1711,8 @@ void ConstantVector::destroyConstantImpl() { Constant *Constant::getSplatValue(bool AllowPoison) const { assert(this->getType()->isVectorTy() && "Only valid for vectors!"); + if (isa<PoisonValue>(this)) + return PoisonValue::get(cast<VectorType>(getType())->getElementType()); if (isa<ConstantAggregateZero>(this)) return getNullValue(cast<VectorType>(getType())->getElementType()); if (auto *CI = dyn_cast<ConstantInt>(this)) |