diff options
Diffstat (limited to 'llvm/lib/IR')
| -rw-r--r-- | llvm/lib/IR/ConstantFold.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/IR/ConstantFold.cpp b/llvm/lib/IR/ConstantFold.cpp index 80b117015ed..c185933254c 100644 --- a/llvm/lib/IR/ConstantFold.cpp +++ b/llvm/lib/IR/ConstantFold.cpp @@ -2054,7 +2054,8 @@ Constant *llvm::ConstantFoldGetElementPtr(Type *PointeeTy, Constant *C, if (C->isNullValue()) { bool isNull = true; for (unsigned i = 0, e = Idxs.size(); i != e; ++i) - if (!cast<Constant>(Idxs[i])->isNullValue()) { + if (!isa<UndefValue>(Idxs[i]) && + !cast<Constant>(Idxs[i])->isNullValue()) { isNull = false; break; } |
