| // REQUIRES: system-linux |
| // REQUIRES: x86-registered-target |
| // REQUIRES: amdgpu-registered-target |
| // REQUIRES: shell |
| |
| // RUN: mkdir -p %t |
| // RUN: rm -f %t/amdgpu_arch_fail %t/amdgpu_arch_different |
| // RUN: cp %S/Inputs/amdgpu-arch/amdgpu_arch_fail %t/ |
| // RUN: cp %S/Inputs/amdgpu-arch/amdgpu_arch_different %t/ |
| // RUN: echo '#!/bin/sh' > %t/amdgpu_arch_empty |
| // RUN: chmod +x %t/amdgpu_arch_fail |
| // RUN: chmod +x %t/amdgpu_arch_different |
| // RUN: chmod +x %t/amdgpu_arch_empty |
| |
| // case when amdgpu_arch returns nothing or fails |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp -fopenmp-targets=amdgcn-amd-amdhsa -nogpulib --amdgpu-arch-tool=%t/amdgpu_arch_fail %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=NO-OUTPUT-ERROR |
| // NO-OUTPUT-ERROR: error: cannot determine AMDGPU architecture{{.*}}Exited with error code 1; consider passing it via '--march' |
| |
| // case when amdgpu_arch returns multiple gpus but all are different |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp -fopenmp-targets=amdgcn-amd-amdhsa -nogpulib --amdgpu-arch-tool=%t/amdgpu_arch_different %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=MULTIPLE-OUTPUT-ERROR |
| // MULTIPLE-OUTPUT-ERROR: error: cannot determine AMDGPU architecture: Multiple AMD GPUs found with different archs; consider passing it via '--march' |
| |
| // case when amdgpu_arch does not return anything with successful execution |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp -fopenmp-targets=amdgcn-amd-amdhsa -nogpulib --amdgpu-arch-tool=%t/amdgpu_arch_empty %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=EMPTY-OUTPUT |
| // EMPTY-OUTPUT: error: cannot determine AMDGPU architecture: No AMD GPU detected in the system; consider passing it via '--march' |
