1 // Tests CUDA compilation with -S and -emit-llvm. 2 3 // REQUIRES: clang-driver 4 // REQUIRES: x86-registered-target 5 // REQUIRES: nvptx-registered-target 6 7 // RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 %s 2>&1 \ 8 // RUN: | FileCheck -check-prefix HOST -check-prefix SM20 %s 9 // RUN: %clang -### -S -target x86_64-linux-gnu --cuda-host-only -o foo.s %s 2>&1 \ 10 // RUN: | FileCheck -check-prefix HOST %s 11 // RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 \ 12 // RUN: --cuda-device-only -o foo.s %s 2>&1 \ 13 // RUN: | FileCheck -check-prefix SM20 %s 14 // RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 \ 15 // RUN: --cuda-gpu-arch=sm_30 --cuda-device-only %s 2>&1 \ 16 // RUN: | FileCheck -check-prefix SM20 -check-prefix SM30 %s 17 18 // HOST-DAG: "-cc1" "-triple" "x86_64-unknown-linux-gnu" 19 // SM20-DAG: "-cc1" "-triple" "nvptx64-nvidia-cuda" 20 // SM20-same: "-target-cpu" "sm_20" 21 // SM30-DAG: "-cc1" "-triple" "nvptx64-nvidia-cuda" 22 // SM30-same: "-target-cpu" "sm_30" 23 24 // RUN: %clang -### -S -target x86_64-linux-gnu -o foo.s %s 2>&1 \ 25 // RUN: | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s 26 // RUN: %clang -### -S -target x86_64-linux-gnu --cuda-device-only \ 27 // RUN: --cuda-gpu-arch=sm_20 --cuda-gpu-arch=sm_30 -o foo.s %s 2>&1 \ 28 // RUN: | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s 29 // RUN: %clang -### -emit-llvm -c -target x86_64-linux-gnu -o foo.s %s 2>&1 \ 30 // RUN: | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s 31 // MULTIPLE-OUTPUT-FILES: error: cannot specify -o when generating multiple output files 32 // Make sure we do not get duplicate diagnostics. 33 // MULTIPLE-OUTPUT-FILES-NOT: error: cannot specify -o when generating multiple output files 34