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| author | Douglas Gregor <dgregor@apple.com> | 2011-02-01 15:15:22 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2011-02-01 15:15:22 +0000 |
| commit | 6f75550e40a9177db9979fc130ce3ece026b137d (patch) | |
| tree | 783699bbd5b03f238cb398541349ef8ce8d2e687 /lib/Frontend/CompilerInvocation.cpp | |
| parent | fb7049a21969d856292c278950c0a5c70986d412 (diff) | |
Basic support for -mms-bitfields, from Carl Norum!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124661 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index 3fdbc1683c..9ad41458b8 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -583,6 +583,8 @@ static void LangOptsToArgs(const LangOptions &Opts, Res.push_back("-fsjlj-exceptions"); if (!Opts.RTTI) Res.push_back("-fno-rtti"); + if (Opts.MSBitfields) + Res.push_back("-mms-bitfields"); if (!Opts.NeXTRuntime) Res.push_back("-fgnu-runtime"); if (Opts.Freestanding) @@ -1445,6 +1447,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Diags); Opts.NumLargeByValueCopy = Args.getLastArgIntValue(OPT_Wlarge_by_value_copy, 0, Diags); + Opts.MSBitfields = Args.hasArg(OPT_mms_bitfields); Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); Opts.ObjCConstantStringClass = Args.getLastArgValue(OPT_fconstant_string_class); |