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Remove -fseh-exceptions in favor of checking the triple

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This option was misleading because it looked like it enabled the
language feature of SEH (__try / __except), when this option was really
controlling which EH personality function to use. Mingw only supports
SEH and SjLj EH on x86_64, so we can simply do away with this flag.

llvm-svn: 221963
This commit is contained in:
Reid Kleckner
2014-11-14 02:01:10 +00:00
parent d5fca92425
commit e070b99b84
9 changed files with 46 additions and 36 deletions
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clang/lib/Frontend/CompilerInvocation.cpp
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@@ -1448,7 +1448,6 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK,
Opts.ObjCExceptions = Args.hasArg(OPT_fobjc_exceptions);
Opts.CXXExceptions = Args.hasArg(OPT_fcxx_exceptions);
Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions);
Opts.SEHExceptions = Args.hasArg(OPT_fseh_exceptions);
Opts.TraditionalCPP = Args.hasArg(OPT_traditional_cpp);
Opts.RTTI = !Args.hasArg(OPT_fno_rtti);