diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/CodeGen/CGCall.cpp | 2 | ||||
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 3 | ||||
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 3 |
3 files changed, 7 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp index 02a85ef0eed..242b5962070 100644 --- a/clang/lib/CodeGen/CGCall.cpp +++ b/clang/lib/CodeGen/CGCall.cpp @@ -1732,6 +1732,8 @@ void CodeGenModule::ConstructAttributeList( llvm::toStringRef(CodeGenOpts.SoftFloat)); FuncAttrs.addAttribute("stack-protector-buffer-size", llvm::utostr(CodeGenOpts.SSPBufferSize)); + FuncAttrs.addAttribute("no-signed-zeros-fp-math", + llvm::toStringRef(CodeGenOpts.NoSignedZeros)); if (CodeGenOpts.StackRealignment) FuncAttrs.addAttribute("stackrealign"); diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index 9adbe605341..71440c4306d 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -5139,6 +5139,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, if (Args.getLastArg(options::OPT_cl_mad_enable)) { CmdArgs.push_back("-cl-mad-enable"); } + if (Args.getLastArg(options::OPT_cl_no_signed_zeros)) { + CmdArgs.push_back("-cl-no-signed-zeros"); + } if (Arg *A = Args.getLastArg(options::OPT_cl_std_EQ)) { std::string CLStdStr = "-cl-std="; CLStdStr += A->getValue(); diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 89f8ce0f629..59cb40108ac 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -564,7 +564,8 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, Args.hasArg(OPT_cl_unsafe_math_optimizations) || Args.hasArg(OPT_cl_finite_math_only) || Args.hasArg(OPT_cl_fast_relaxed_math)); - Opts.NoSignedZeros = Args.hasArg(OPT_fno_signed_zeros); + Opts.NoSignedZeros = (Args.hasArg(OPT_fno_signed_zeros) || + Args.hasArg(OPT_cl_no_signed_zeros)); Opts.ReciprocalMath = Args.hasArg(OPT_freciprocal_math); Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); Opts.BackendOptions = Args.getAllArgValues(OPT_backend_option); |
