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-rw-r--r--llvm/lib/IR/Metadata.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/IR/Metadata.cpp b/llvm/lib/IR/Metadata.cpp
index d751064e222..0228aeb31f5 100644
--- a/llvm/lib/IR/Metadata.cpp
+++ b/llvm/lib/IR/Metadata.cpp
@@ -303,6 +303,7 @@ void MDNode::deleteTemporary(MDNode *N) {
/// getOperand - Return specified operand.
Value *MDNode::getOperand(unsigned i) const {
+ assert(i < getNumOperands() && "Invalid operand number");
return *getOperandPtr(const_cast<MDNode*>(this), i);
}
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