diff options
| -rw-r--r-- | lib/Transforms/Utils/ValueMapper.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/ValueMapper.cpp b/lib/Transforms/Utils/ValueMapper.cpp index e3ef79facc..2a79b72ba1 100644 --- a/lib/Transforms/Utils/ValueMapper.cpp +++ b/lib/Transforms/Utils/ValueMapper.cpp @@ -39,7 +39,7 @@ Value *llvm::MapValue(const Value *V, ValueMapTy &VM) { const MDNode *MD = dyn_cast<MDNode>(V); SmallVector<Value*, 4> Elts; for (unsigned i = 0; i != MD->getNumOperands(); i++) - Elts.push_back(MapValue(MD->getOperand(i), VM)); + Elts.push_back(MD->getOperand(i) ? MapValue(MD->getOperand(i), VM) : NULL); return VM[V] = MDNode::get(V->getContext(), Elts.data(), Elts.size()); } |