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Silence warning for "clang -O2 -O0 -c foo.c -o foo.o. 

Fixes PR8607.

llvm-svn: 119498
This commit is contained in:
Rafael Espindola 2010-11-17 15:16:14 +00:00
parent 9d9a4e2ca2
commit 9b6fae5d6d
1 changed files with 3 additions and 0 deletions
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3
clang/lib/Driver/Tools.cpp
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@ -1147,6 +1147,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
A->render(Args, CmdArgs);
}
// Silence warning for "clang -O2 -O0 -c foo.c -o foo.o"
Args.ClaimAllArgs(options::OPT_O_Group);
Args.AddAllArgs(CmdArgs, options::OPT_W_Group);
Args.AddLastArg(CmdArgs, options::OPT_pedantic);
Args.AddLastArg(CmdArgs, options::OPT_pedantic_errors);