diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index e7dcc20883..5f0551b138 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -779,12 +779,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, break; } - if (Args.hasFlag(options::OPT_fmath_errno, + // -fmath-errno is default. + if (!Args.hasFlag(options::OPT_fmath_errno, options::OPT_fno_math_errno, getToolChain().IsMathErrnoDefault())) - CmdArgs.push_back("--fmath-errno=1"); - else - CmdArgs.push_back("--fmath-errno=0"); + CmdArgs.push_back("-fno-math-errno"); if (Arg *A = Args.getLastArg(options::OPT_flimited_precision_EQ)) { CmdArgs.push_back("--limit-float-precision"); @@ -923,7 +922,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, // -fbuiltin is default. if (!Args.hasFlag(options::OPT_fbuiltin, options::OPT_fno_builtin)) - CmdArgs.push_back("-fbuiltin=0"); + CmdArgs.push_back("-fno-builtin"); // -fblocks=0 is default. if (Args.hasFlag(options::OPT_fblocks, options::OPT_fno_blocks, @@ -939,7 +938,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, // -frtti is default. if (!Args.hasFlag(options::OPT_frtti, options::OPT_fno_rtti)) - CmdArgs.push_back("-frtti=0"); + CmdArgs.push_back("-fno-rtti"); // -fsigned-char is default. if (!Args.hasFlag(options::OPT_fsigned_char, |