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| author | Manman Ren <manman.ren@gmail.com> | 2013-09-30 19:35:19 +0000 |
|---|---|---|
| committer | Manman Ren <manman.ren@gmail.com> | 2013-09-30 19:35:19 +0000 |
| commit | e5c2d919b6262ad60909e331a7d4707a0be1cd1a (patch) | |
| tree | 3f4b2da029754fd7b37b9bbfa980e1c5cdfe13c5 /clang/lib/Driver/Tools.cpp | |
| parent | 4d93b8cdf3f15bf95e6c1522bac14b660b1d5791 (diff) | |
| download | bcm5719-llvm-e5c2d919b6262ad60909e331a7d4707a0be1cd1a.tar.gz bcm5719-llvm-e5c2d919b6262ad60909e331a7d4707a0be1cd1a.zip | |
Turn struct-path aware TBAA on by default.
Use -no-struct-path-tbaa to turn it off.
llvm-svn: 191695
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index dd48bc18e81..93571ffcdff 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -2183,8 +2183,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, options::OPT_fno_strict_aliasing, getToolChain().IsStrictAliasingDefault())) CmdArgs.push_back("-relaxed-aliasing"); - if (Args.hasArg(options::OPT_fstruct_path_tbaa)) - CmdArgs.push_back("-struct-path-tbaa"); + if (!Args.hasFlag(options::OPT_fstruct_path_tbaa, + options::OPT_fno_struct_path_tbaa)) + CmdArgs.push_back("-no-struct-path-tbaa"); if (Args.hasFlag(options::OPT_fstrict_enums, options::OPT_fno_strict_enums, false)) CmdArgs.push_back("-fstrict-enums"); |
