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| author | Eric Christopher <echristo@gmail.com> | 2012-10-18 21:52:18 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2012-10-18 21:52:18 +0000 |
| commit | a2f7eb7c52cdc62d25088937b0895b9aabe11d18 (patch) | |
| tree | 86e077ce6e66c2f963e4b4dddf936f2c1a787257 /clang/lib/Driver/Tools.cpp | |
| parent | 1adabcf3f54a0b1a7af22792eb389ec10d94cd8c (diff) | |
| download | bcm5719-llvm-a2f7eb7c52cdc62d25088937b0895b9aabe11d18.tar.gz bcm5719-llvm-a2f7eb7c52cdc62d25088937b0895b9aabe11d18.zip | |
Add a new option for and disable column number information as there
are no known current users of column info. Robustify and fix up
a few tests in the process. Reduces the size of debug information
by a small amount.
Part of PR14106
llvm-svn: 166236
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index dd2d80c9d6d..80691ee9c40 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -2050,6 +2050,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, // We ignore flags -gstrict-dwarf and -grecord-gcc-switches for now. Args.ClaimAllArgs(options::OPT_g_flags_Group); + if (Args.hasArg(options::OPT_gcolumn_info)) + CmdArgs.push_back("-dwarf-column-info"); Args.AddAllArgs(CmdArgs, options::OPT_ffunction_sections); Args.AddAllArgs(CmdArgs, options::OPT_fdata_sections); |
