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| author | Akira Hatanaka <ahatanaka@apple.com> | 2015-11-12 17:21:22 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@apple.com> | 2015-11-12 17:21:22 +0000 |
| commit | 0202848ad04204ae45b981538b558d0be2e4f67f (patch) | |
| tree | 8ee02b531b118124e45aec452831bec97c16eae4 /clang/lib/Driver/Tools.cpp | |
| parent | 2aebdda81e76cc5d2f5d66455bf61586a6880a1e (diff) | |
| download | llvm-0202848ad04204ae45b981538b558d0be2e4f67f.zip llvm-0202848ad04204ae45b981538b558d0be2e4f67f.tar.gz llvm-0202848ad04204ae45b981538b558d0be2e4f67f.tar.bz2 | |
Add support for driver option -mno-ms-bitfields.
This option is used to cancel -mms-bitfields on the command line.
rdar://problem/15898553
llvm-svn: 252912
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index e25321b..e821de5 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -3713,7 +3713,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, if (KernelOrKext && getToolChain().getTriple().isOSDarwin()) CmdArgs.push_back("-fforbid-guard-variables"); - if (Args.hasArg(options::OPT_mms_bitfields)) { + if (Args.hasFlag(options::OPT_mms_bitfields, options::OPT_mno_ms_bitfields, + false)) { CmdArgs.push_back("-mms-bitfields"); } |