diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index d11db7ed2d..8f8c64d460 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1028,6 +1028,10 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, // work around a linker bug; see <rdar://problem/7651567>. if (getToolChain().getTriple().getOS() != llvm::Triple::Darwin) CmdArgs.push_back("-mconstructor-aliases"); + + if (Args.hasArg(options::OPT_mms_bitfields)) { + CmdArgs.push_back("-mms-bitfields"); + } // This is a coarse approximation of what llvm-gcc actually does, both // -fasynchronous-unwind-tables and -fnon-call-exceptions interact in more |