| // REQUIRES: system-linux |
| // REQUIRES: x86-registered-target |
| // REQUIRES: nvptx-registered-target |
| // REQUIRES: shell |
| |
| // RUN: mkdir -p %t |
| // RUN: cp %S/Inputs/nvptx-arch/nvptx_arch_fail %t/ |
| // RUN: cp %S/Inputs/nvptx-arch/nvptx_arch_sm_70 %t/ |
| // RUN: echo '#!/bin/sh' > %t/nvptx_arch_empty |
| // RUN: chmod +x %t/nvptx_arch_fail |
| // RUN: chmod +x %t/nvptx_arch_sm_70 |
| // RUN: chmod +x %t/nvptx_arch_empty |
| |
| // case when nvptx-arch returns nothing or fails |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-arch=native --nvptx-arch-tool=%t/nvptx_arch_fail -x cuda %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=NO-OUTPUT-ERROR |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-new-driver --offload-arch=native --nvptx-arch-tool=%t/nvptx_arch_fail -x cuda %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=NO-OUTPUT-ERROR |
| // NO-OUTPUT-ERROR: error: cannot determine nvptx64 architecture{{.*}}; consider passing it via '--offload-arch' |
| |
| // case when nvptx-arch does not return anything with successful execution |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-arch=native --nvptx-arch-tool=%t/nvptx_arch_empty -x cuda %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=EMPTY-OUTPUT |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-new-driver --offload-arch=native --nvptx-arch-tool=%t/nvptx_arch_empty -x cuda %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=EMPTY-OUTPUT |
| // EMPTY-OUTPUT: error: cannot determine nvptx64 architecture: No NVIDIA GPU detected in the system; consider passing it via '--offload-arch' |
| |
| // case when nvptx-arch does not return anything with successful execution |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-arch=native --nvptx-arch-tool=%t/nvptx_arch_sm_70 -x cuda %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=ARCH-sm_70 |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-arch=native --offload-new-driver --nvptx-arch-tool=%t/nvptx_arch_sm_70 -x cuda %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=ARCH-sm_70 |
| // ARCH-sm_70: "-cc1" "-triple" "nvptx64-nvidia-cuda"{{.*}}"-target-cpu" "sm_70" |
