| // Checks errors generated by passing a bad value for --cuda-gpu-arch. |
| // REQUIRES: clang-driver |
| // REQUIRES: x86-registered-target |
| // REQUIRES: nvptx-registered-target |
| // REQUIRES: amdgpu-registered-target |
| |
| // RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=compute_20 -c %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix BAD %s |
| // RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm20 -c %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix BAD %s |
| // RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_19 -c %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix BAD %s |
| |
| // BAD: error: Unsupported CUDA gpu architecture |
| |
| // RUN: %clang -### -v --target=x86_64-linux-gnu --cuda-gpu-arch=sm_21 \ |
| // RUN: --cuda-path=%S/Inputs/CUDA_90/usr/local/cuda %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix BAD_CUDA9 %s |
| |
| // BAD_CUDA9: GPU arch sm_21 is supported by CUDA versions between 7.0 and 8.0 |
| |
| // RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 -c %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix OK %s |
| // RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_52 -c %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix OK %s |
| // RUN: %clang -### -target x86_64-linux-gnu -c %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix OK %s |
| |
| // We don't allow using NVPTX/AMDGCN for host compilation. |
| // RUN: %clang -### --cuda-host-only -target nvptx-nvidia-cuda -c %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix HOST_NVPTX %s |
| // RUN: %clang -### --cuda-host-only -target amdgcn-amd-amdhsa -c %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix HOST_AMDGCN %s |
| |
| // OK-NOT: error: Unsupported CUDA gpu architecture |
| // HOST_NVPTX: error: unsupported architecture 'nvptx' for host compilation. |
| // HOST_AMDGCN: error: unsupported architecture 'amdgcn' for host compilation. |
