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| author | Egor Churaev <egor.churaev@gmail.com> | 2017-03-27 10:38:01 +0000 |
|---|---|---|
| committer | Egor Churaev <egor.churaev@gmail.com> | 2017-03-27 10:38:01 +0000 |
| commit | 45c26ee0bf24b2a3660521ee750a156abdd18dd4 (patch) | |
| tree | 55c2595fb8aa0a82254cb3ca2a44881d0d94e393 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | a2e33e60d2c6772fe9ed032b1c306ed203b11444 (diff) | |
| download | bcm5719-llvm-45c26ee0bf24b2a3660521ee750a156abdd18dd4.tar.gz bcm5719-llvm-45c26ee0bf24b2a3660521ee750a156abdd18dd4.zip | |
[OpenCL] Extended mapping of parcing CodeGen arguments
Summary: Enable cl_mad_enamle and cl_no_signed_zeros options when user turns on cl_unsafe_math_optimizations or cl_fast_relaxed_math options.
Reviewers: Anastasia, cfe-commits
Reviewed By: Anastasia
Subscribers: bader, yaxunl
Differential Revision: https://reviews.llvm.org/D31324
llvm-svn: 298838
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 1c2c11614a5..ab2ba9287c8 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -573,7 +573,9 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, Opts.DiscardValueNames = Args.hasArg(OPT_discard_value_names); Opts.DisableTailCalls = Args.hasArg(OPT_mdisable_tail_calls); Opts.FloatABI = Args.getLastArgValue(OPT_mfloat_abi); - Opts.LessPreciseFPMAD = Args.hasArg(OPT_cl_mad_enable); + Opts.LessPreciseFPMAD = Args.hasArg(OPT_cl_mad_enable) || + Args.hasArg(OPT_cl_unsafe_math_optimizations) || + Args.hasArg(OPT_cl_fast_relaxed_math); Opts.LimitFloatPrecision = Args.getLastArgValue(OPT_mlimit_float_precision); Opts.NoInfsFPMath = (Args.hasArg(OPT_menable_no_infinities) || Args.hasArg(OPT_cl_finite_math_only) || @@ -583,7 +585,9 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, Args.hasArg(OPT_cl_finite_math_only) || Args.hasArg(OPT_cl_fast_relaxed_math)); Opts.NoSignedZeros = (Args.hasArg(OPT_fno_signed_zeros) || - Args.hasArg(OPT_cl_no_signed_zeros)); + Args.hasArg(OPT_cl_no_signed_zeros) || + Args.hasArg(OPT_cl_unsafe_math_optimizations) || + Args.hasArg(OPT_cl_fast_relaxed_math)); Opts.FlushDenorm = Args.hasArg(OPT_cl_denorms_are_zero); Opts.CorrectlyRoundedDivSqrt = Args.hasArg(OPT_cl_fp32_correctly_rounded_divide_sqrt); |
