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-rw-r--r--llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
index 415de6c591f..fb6c7f4ffe8 100644
--- a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
+++ b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
@@ -158,7 +158,7 @@ int main(int argc, char **argv) {
// Expand any .dSYM bundles to the individual object files contained therein.
std::vector<std::string> Objects;
- for (auto F : InputFilenames) {
+ for (const auto &F : InputFilenames) {
auto Objs = expandBundle(F);
Objects.insert(Objects.end(), Objs.begin(), Objs.end());
}
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