1 // Tests CUDA compilation with -S and -emit-llvm. 2 3 // RUN: %clang -### -S --target=x86_64-linux-gnu --cuda-gpu-arch=sm_20 --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda %s 2>&1 \ 4 // RUN: | FileCheck -check-prefix HOST -check-prefix SM20 %s 5 // RUN: %clang -### -S --target=x86_64-linux-gnu --cuda-host-only -o foo.s --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda %s 2>&1 \ 6 // RUN: | FileCheck -check-prefix HOST %s 7 // RUN: %clang -### -S --target=x86_64-linux-gnu --cuda-gpu-arch=sm_20 \ 8 // RUN: --cuda-device-only -o foo.s --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda %s 2>&1 \ 9 // RUN: | FileCheck -check-prefix SM20 %s 10 // RUN: %clang -### -S --target=x86_64-linux-gnu --cuda-gpu-arch=sm_20 \ 11 // RUN: --cuda-gpu-arch=sm_30 --cuda-device-only --cuda-path=%S/Inputs/CUDA_80/usr/local/cuda %s 2>&1 \ 12 // RUN: | FileCheck -check-prefix SM20 -check-prefix SM30 %s 13 14 // HOST-DAG: "-cc1" "-triple" "x86_64-unknown-linux-gnu" 15 // SM20-DAG: "-cc1" "-triple" "nvptx64-nvidia-cuda" 16 // SM20-same: "-target-cpu" "sm_20" 17 // SM30-DAG: "-cc1" "-triple" "nvptx64-nvidia-cuda" 18 // SM30-same: "-target-cpu" "sm_30" 19 20 // RUN: not %clang -### -S --target=x86_64-linux-gnu --cuda-device-only \ 21 // RUN: --cuda-gpu-arch=sm_20 --cuda-gpu-arch=sm_30 -o foo.s %s 2>&1 \ 22 // RUN: | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s 23 // MULTIPLE-OUTPUT-FILES: error: cannot specify -o when generating multiple output files 24 // Make sure we do not get duplicate diagnostics. 25 // MULTIPLE-OUTPUT-FILES-NOT: error: cannot specify -o when generating multiple output files 26