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-rw-r--r--llvm/lib/VMCore/Value.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/VMCore/Value.cpp b/llvm/lib/VMCore/Value.cpp
index f343a6c1551..ac13159e30a 100644
--- a/llvm/lib/VMCore/Value.cpp
+++ b/llvm/lib/VMCore/Value.cpp
@@ -89,7 +89,8 @@ void Value::killUse(User *U) {
/* empty */;
assert(i < Uses.size() && "Use not in uses list!!");
- Uses.erase(Uses.begin()+i);
+ Uses[i] = Uses.back();
+ Uses.pop_back();
}
//===----------------------------------------------------------------------===//
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