238           CudaArch GpuArch = static_cast<CudaArch>(Arch);  in CudaInstallationDetector()  local
239           if (!IsNVIDIAGpuArch(GpuArch))  in CudaInstallationDetector()
241           std::string GpuArchName(CudaArchToString(GpuArch));  in CudaInstallationDetector()
257         StringRef GpuArch = FileName.slice(  in CudaInstallationDetector()  local
259         LibDeviceMap[GpuArch] = FilePath.str();  in CudaInstallationDetector()
263         if (GpuArch == "compute_20") {  in CudaInstallationDetector()
267         } else if (GpuArch == "compute_30") {  in CudaInstallationDetector()
277         } else if (GpuArch == "compute_35") {  in CudaInstallationDetector()
280         } else if (GpuArch == "compute_50") {  in CudaInstallationDetector()
688   StringRef GpuArch = DriverArgs.getLastArgValue(options::OPT_march_EQ);  in addClangTargetOptions()  local
689   assert(!GpuArch.empty() && "Must have an explicit GPU arch.");  in addClangTargetOptions()
709   std::string LibDeviceFile = CudaInstallation.getLibDeviceFile(GpuArch);  in addClangTargetOptions()
716     getDriver().Diag(diag::err_drv_no_cuda_libdevice) << GpuArch;  in addClangTargetOptions()
785       "libomptarget-nvptx-" + GpuArch.str() + ".bc";  in addClangTargetOptions()