clang/test/Driver/amdgpu-hip-system-arch.c

   1 // REQUIRES: system-linux
   2 // REQUIRES: x86-registered-target
   3 // REQUIRES: amdgpu-registered-target
   4 // REQUIRES: shell
   5
   6 // RUN: mkdir -p %t
   7 // RUN: cp %S/Inputs/amdgpu-arch/amdgpu_arch_fail %t/
   8 // RUN: cp %S/Inputs/amdgpu-arch/amdgpu_arch_gfx906 %t/
   9 // RUN: echo '#!/bin/sh' > %t/amdgpu_arch_empty
  10 // RUN: chmod +x %t/amdgpu_arch_fail
  11 // RUN: chmod +x %t/amdgpu_arch_gfx906
  12 // RUN: chmod +x %t/amdgpu_arch_empty
  13
  14 // case when amdgpu-arch returns nothing or fails
  15 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-arch=native --amdgpu-arch-tool=%t/amdgpu_arch_fail -x hip %s 2>&1 \
  16 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
  17 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-new-driver --offload-arch=native --amdgpu-arch-tool=%t/amdgpu_arch_fail -x hip %s 2>&1 \
  18 // RUN:   | FileCheck %s --check-prefix=NO-OUTPUT-ERROR
  19 // NO-OUTPUT-ERROR: error: cannot determine amdgcn architecture{{.*}}; consider passing it via '--offload-arch'
  20
  21 // case when amdgpu-arch does not return anything with successful execution
  22 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-arch=native --amdgpu-arch-tool=%t/amdgpu_arch_empty -x hip %s 2>&1 \
  23 // RUN:   | FileCheck %s --check-prefix=EMPTY-OUTPUT
  24 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-new-driver --offload-arch=native --amdgpu-arch-tool=%t/amdgpu_arch_empty -x hip %s 2>&1 \
  25 // RUN:   | FileCheck %s --check-prefix=EMPTY-OUTPUT
  26 // EMPTY-OUTPUT: error: cannot determine amdgcn architecture: No AMD GPU detected in the system; consider passing it via '--offload-arch'
  27
  28 // case when amdgpu-arch returns a gfx906 GPU.
  29 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-arch=native --amdgpu-arch-tool=%t/amdgpu_arch_gfx906 -x hip %s 2>&1 \
  30 // RUN:   | FileCheck %s --check-prefix=ARCH-GFX906
  31 // RUN:   %clang -### --target=x86_64-unknown-linux-gnu -nogpulib --offload-new-driver --offload-arch=native --amdgpu-arch-tool=%t/amdgpu_arch_gfx906 -x hip %s 2>&1 \
  32 // RUN:   | FileCheck %s --check-prefix=ARCH-GFX906
  33 // ARCH-GFX906: "-cc1" "-triple" "amdgcn-amd-amdhsa"{{.*}}"-target-cpu" "gfx906"