diff options
author | Vedant Kumar <vsk@apple.com> | 2017-04-11 22:11:46 +0000 |
---|---|---|
committer | Vedant Kumar <vsk@apple.com> | 2017-04-11 22:11:46 +0000 |
commit | 15d522b811d2f2bef572922b69c628e592e53ebc (patch) | |
tree | 5d1b47889c244aa5cedd0e0299408461d2c08b16 /tools/llvm-cat | |
parent | b66309b465ce85baa5d284a0a6ff7d01bbc6748d (diff) |
Avoid some string copies, NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299993 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-cat')
-rw-r--r-- | tools/llvm-cat/llvm-cat.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/llvm-cat/llvm-cat.cpp b/tools/llvm-cat/llvm-cat.cpp index d884970309b..4d62099094b 100644 --- a/tools/llvm-cat/llvm-cat.cpp +++ b/tools/llvm-cat/llvm-cat.cpp @@ -40,7 +40,7 @@ int main(int argc, char **argv) { SmallVector<char, 0> Buffer; BitcodeWriter Writer(Buffer); if (BinaryCat) { - for (std::string InputFilename : InputFilenames) { + for (const auto &InputFilename : InputFilenames) { std::unique_ptr<MemoryBuffer> MB = ExitOnErr( errorOrToExpected(MemoryBuffer::getFileOrSTDIN(InputFilename))); std::vector<BitcodeModule> Mods = ExitOnErr(getBitcodeModuleList(*MB)); @@ -49,7 +49,7 @@ int main(int argc, char **argv) { BitcodeMod.getBuffer().end()); } } else { - for (std::string InputFilename : InputFilenames) { + for (const auto &InputFilename : InputFilenames) { SMDiagnostic Err; std::unique_ptr<Module> M = parseIRFile(InputFilename, Err, Context); if (!M) { |