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| author | Gheorghe-Teodor Bercea <gheorghe-teod.bercea@ibm.com> | 2017-09-26 15:36:20 +0000 |
|---|---|---|
| committer | Gheorghe-Teodor Bercea <gheorghe-teod.bercea@ibm.com> | 2017-09-26 15:36:20 +0000 |
| commit | 5a3608ccfaa95dab801df9e651967168d8555719 (patch) | |
| tree | 70bea5819f1f4a56f1c1e32dd7a24c50b433b605 /clang/lib/Driver/ToolChains/Cuda.cpp | |
| parent | 9801d7fd9ff3dcecddbfc68b17951a4286b08703 (diff) | |
| download | bcm5719-llvm-5a3608ccfaa95dab801df9e651967168d8555719.tar.gz bcm5719-llvm-5a3608ccfaa95dab801df9e651967168d8555719.zip | |
[OpenMP] Don't throw cudalib not found error if only front-end is required.
Summary: If we only use the compiler front-end, do not throw an error about the cuda device library not being found. This allows the front-end to be run on systems where no Cuda installation is found.
Reviewers: Hahnfeld, ABataev, carlo.bertolli, caomhin, tra
Reviewed By: tra
Subscribers: hfinkel, tra, cfe-commits
Differential Revision: https://reviews.llvm.org/D37914
llvm-svn: 314217
Diffstat (limited to 'clang/lib/Driver/ToolChains/Cuda.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChains/Cuda.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Driver/ToolChains/Cuda.cpp b/clang/lib/Driver/ToolChains/Cuda.cpp index 6378735a876..349f9e4f51a 100644 --- a/clang/lib/Driver/ToolChains/Cuda.cpp +++ b/clang/lib/Driver/ToolChains/Cuda.cpp @@ -500,6 +500,10 @@ void CudaToolChain::addClangTargetOptions( std::string LibDeviceFile = CudaInstallation.getLibDeviceFile(GpuArch); if (LibDeviceFile.empty()) { + if (DeviceOffloadingKind == Action::OFK_OpenMP && + DriverArgs.hasArg(options::OPT_S)) + return; + getDriver().Diag(diag::err_drv_no_cuda_libdevice) << GpuArch; return; } |
