Basic support for -mms-bitfields, from Carl Norum!
llvm-svn: 124661
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 3fdbc16..9ad4145 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -583,6 +583,8 @@
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 @@
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);