| 1 | // Checks errors generated by passing a bad value for --cuda-gpu-arch. |
| 2 | // REQUIRES: clang-driver |
| 3 | // REQUIRES: x86-registered-target |
| 4 | // REQUIRES: nvptx-registered-target |
| 5 | // REQUIRES: amdgpu-registered-target |
| 6 | |
| 7 | // RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=compute_20 -c %s 2>&1 \ |
| 8 | // RUN: | FileCheck -check-prefix BAD %s |
| 9 | // RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm20 -c %s 2>&1 \ |
| 10 | // RUN: | FileCheck -check-prefix BAD %s |
| 11 | // RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_19 -c %s 2>&1 \ |
| 12 | // RUN: | FileCheck -check-prefix BAD %s |
| 13 | |
| 14 | // BAD: error: Unsupported CUDA gpu architecture |
| 15 | |
| 16 | // RUN: %clang -### -v --target=x86_64-linux-gnu --cuda-gpu-arch=sm_21 \ |
| 17 | // RUN: --cuda-path=%S/Inputs/CUDA_90/usr/local/cuda %s 2>&1 \ |
| 18 | // RUN: | FileCheck -check-prefix BAD_CUDA9 %s |
| 19 | |
| 20 | // BAD_CUDA9: GPU arch sm_21 is supported by CUDA versions between 7.0 and 8.0 |
| 21 | |
| 22 | // RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 -c %s 2>&1 \ |
| 23 | // RUN: | FileCheck -check-prefix OK %s |
| 24 | // RUN: %clang -### -target x86_64-linux-gnu --cuda-gpu-arch=sm_52 -c %s 2>&1 \ |
| 25 | // RUN: | FileCheck -check-prefix OK %s |
| 26 | // RUN: %clang -### -target x86_64-linux-gnu -c %s 2>&1 \ |
| 27 | // RUN: | FileCheck -check-prefix OK %s |
| 28 | |
| 29 | // We don't allow using NVPTX/AMDGCN for host compilation. |
| 30 | // RUN: %clang -### --cuda-host-only -target nvptx-nvidia-cuda -c %s 2>&1 \ |
| 31 | // RUN: | FileCheck -check-prefix HOST_NVPTX %s |
| 32 | // RUN: %clang -### --cuda-host-only -target amdgcn-amd-amdhsa -c %s 2>&1 \ |
| 33 | // RUN: | FileCheck -check-prefix HOST_AMDGCN %s |
| 34 | |
| 35 | // OK-NOT: error: Unsupported CUDA gpu architecture |
| 36 | // HOST_NVPTX: error: unsupported architecture 'nvptx' for host compilation. |
| 37 | // HOST_AMDGCN: error: unsupported architecture 'amdgcn' for host compilation. |
| 38 | |