diff options
Diffstat (limited to 'clang/lib/Driver/ToolChains/Clang.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChains/Clang.cpp | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp index 2a8c9c97f55..185270c61ab 100644 --- a/clang/lib/Driver/ToolChains/Clang.cpp +++ b/clang/lib/Driver/ToolChains/Clang.cpp @@ -4658,14 +4658,20 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back(Args.MakeArgString(Flags)); } - // Host-side cuda compilation receives device-side outputs as Inputs[1...]. - // Include them with -fcuda-include-gpubinary. - if (IsCuda && Inputs.size() > 1) - for (auto I = std::next(Inputs.begin()), E = Inputs.end(); I != E; ++I) { - CmdArgs.push_back("-fcuda-include-gpubinary"); - CmdArgs.push_back(I->getFilename()); + if (IsCuda) { + // Host-side cuda compilation receives device-side outputs as Inputs[1...]. + // Include them with -fcuda-include-gpubinary. + if (Inputs.size() > 1) { + for (auto I = std::next(Inputs.begin()), E = Inputs.end(); I != E; ++I) { + CmdArgs.push_back("-fcuda-include-gpubinary"); + CmdArgs.push_back(I->getFilename()); + } } + if (Args.hasFlag(options::OPT_fcuda_rdc, options::OPT_fno_cuda_rdc, false)) + CmdArgs.push_back("-fcuda-rdc"); + } + // OpenMP offloading device jobs take the argument -fopenmp-host-ir-file-path // to specify the result of the compile phase on the host, so the meaningful // device declarations can be identified. Also, -fopenmp-is-device is passed |
