diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 69de2d3467..ccca3363fc 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -932,30 +932,26 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back("-fblocks"); } + // -fexceptions=0 is default. if (needsExceptions(Args, InputType, getToolChain().getTriple())) CmdArgs.push_back("-fexceptions"); - else - CmdArgs.push_back("-fexceptions=0"); // -frtti is default. if (!Args.hasFlag(options::OPT_frtti, options::OPT_fno_rtti)) CmdArgs.push_back("-fno-rtti"); // -fsigned-char is default. - if (!Args.hasFlag(options::OPT_fsigned_char, - options::OPT_funsigned_char, + if (!Args.hasFlag(options::OPT_fsigned_char, options::OPT_funsigned_char, isSignedCharDefault(getToolChain().getTriple()))) CmdArgs.push_back("-fsigned-char=0"); // -fms-extensions=0 is default. - if (Args.hasFlag(options::OPT_fms_extensions, - options::OPT_fno_ms_extensions, + if (Args.hasFlag(options::OPT_fms_extensions, options::OPT_fno_ms_extensions, getToolChain().getTriple().getOS() == llvm::Triple::Win32)) CmdArgs.push_back("-fms-extensions"); // -fnext-runtime is default. - if (!Args.hasFlag(options::OPT_fnext_runtime, - options::OPT_fgnu_runtime, + if (!Args.hasFlag(options::OPT_fnext_runtime, options::OPT_fgnu_runtime, getToolChain().getTriple().getOS() == llvm::Triple::Darwin)) CmdArgs.push_back("-fgnu-runtime"); |