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[gardening] Remove some unused variables. NFCI.

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Davide Italiano
2017-10-30 15:19:55 -07:00
parent 0b414e45c5
commit 330fb1ce2f
2 changed files with 0 additions and 2 deletions
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lib/IRGen/IRGenDebugInfo.cpp
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@@ -1491,7 +1491,6 @@ IRGenDebugInfoImpl::IRGenDebugInfoImpl(const IRGenOptions &Opts,
"no debug info should be generated");
StringRef SourceFileName =
SF ? SF->getFilename() : StringRef(Opts.MainInputFilename);
StringRef Dir;
llvm::SmallString<256> AbsMainFile;
if (SourceFileName.empty())
AbsMainFile = "<unknown>";