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| author | Dan Gohman <gohman@apple.com> | 2010-01-08 02:20:44 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-01-08 02:20:44 +0000 |
| commit | d1e76b957bf94d986ba1e2c1614cbad82eaf94d0 (patch) | |
| tree | c5073d73a4850897132cef35e2d0190c29a4ea06 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 39d70940e422cf7cfadd9a8eb454616cfef9fa18 (diff) | |
| download | bcm5719-llvm-d1e76b957bf94d986ba1e2c1614cbad82eaf94d0.tar.gz bcm5719-llvm-d1e76b957bf94d986ba1e2c1614cbad82eaf94d0.zip | |
Use -fno-math-errno by default, and remove the IsMathErrnoDefault
targethook, which is no longer being used. This fixes PR5971.
llvm-svn: 92987
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 63f66fa5448..8817469cbbf 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -479,8 +479,8 @@ static void LangOptsToArgs(const LangOptions &Opts, Res.push_back("-fblocks"); if (Opts.EmitAllDecls) Res.push_back("-femit-all-decls"); - if (!Opts.MathErrno) - Res.push_back("-fno-math-errno"); + if (Opts.MathErrno) + Res.push_back("-fmath-errno"); if (Opts.OverflowChecking) Res.push_back("-ftrapv"); if (Opts.HeinousExtensions) @@ -1147,7 +1147,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); Opts.AccessControl = Args.hasArg(OPT_faccess_control); Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); - Opts.MathErrno = !Args.hasArg(OPT_fno_math_errno); + Opts.MathErrno = Args.hasArg(OPT_fmath_errno); Opts.InstantiationDepth = getLastArgIntValue(Args, OPT_ftemplate_depth, 99, Diags); Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); |
