diff options
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
-rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 7576d6d4e5e..ee46f921ccb 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -722,11 +722,16 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, Opts.RelaxELFRelocations = Args.hasArg(OPT_mrelax_relocations); Opts.DebugCompilationDir = Args.getLastArgValue(OPT_fdebug_compilation_dir); for (auto A : Args.filtered(OPT_mlink_bitcode_file, OPT_mlink_cuda_bitcode)) { - unsigned LinkFlags = llvm::Linker::Flags::None; - if (A->getOption().matches(OPT_mlink_cuda_bitcode)) - LinkFlags = llvm::Linker::Flags::LinkOnlyNeeded | - llvm::Linker::Flags::InternalizeLinkedSymbols; - Opts.LinkBitcodeFiles.push_back(std::make_pair(LinkFlags, A->getValue())); + CodeGenOptions::BitcodeFileToLink F; + F.Filename = A->getValue(); + if (A->getOption().matches(OPT_mlink_cuda_bitcode)) { + F.LinkFlags = llvm::Linker::Flags::LinkOnlyNeeded | + llvm::Linker::Flags::InternalizeLinkedSymbols; + // When linking CUDA bitcode, propagate function attributes so that + // e.g. libdevice gets fast-math attrs if we're building with fast-math. + F.PropagateAttrs = true; + } + Opts.LinkBitcodeFiles.push_back(F); } Opts.SanitizeCoverageType = getLastArgIntValue(Args, OPT_fsanitize_coverage_type, 0, Diags); |