1*67e74705SXin Li // REQUIRES: clang-driver 2*67e74705SXin Li // REQUIRES: x86-registered-target 3*67e74705SXin Li // REQUIRES: nvptx-registered-target 4*67e74705SXin Li // 5*67e74705SXin Li // # Check that we properly detect CUDA installation. 6*67e74705SXin Li // RUN: %clang -v --target=i386-unknown-linux \ 7*67e74705SXin Li // RUN: --sysroot=%S/no-cuda-there 2>&1 | FileCheck %s -check-prefix NOCUDA 8*67e74705SXin Li // RUN: %clang -v --target=i386-unknown-linux \ 9*67e74705SXin Li // RUN: --sysroot=%S/Inputs/CUDA 2>&1 | FileCheck %s 10*67e74705SXin Li // RUN: %clang -v --target=i386-unknown-linux \ 11*67e74705SXin Li // RUN: --cuda-path=%S/Inputs/CUDA/usr/local/cuda 2>&1 | FileCheck %s 12*67e74705SXin Li 13*67e74705SXin Li // Make sure we map libdevice bitcode files to proper GPUs. 14*67e74705SXin Li // RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_21 \ 15*67e74705SXin Li // RUN: --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \ 16*67e74705SXin Li // RUN: | FileCheck %s -check-prefix COMMON \ 17*67e74705SXin Li // RUN: -check-prefix LIBDEVICE -check-prefix LIBDEVICE21 18*67e74705SXin Li // RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_35 \ 19*67e74705SXin Li // RUN: --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \ 20*67e74705SXin Li // RUN: | FileCheck %s -check-prefix COMMON -check-prefix CUDAINC \ 21*67e74705SXin Li // RUN: -check-prefix LIBDEVICE -check-prefix LIBDEVICE35 22*67e74705SXin Li // Verify that -nocudainc prevents adding include path to CUDA headers. 23*67e74705SXin Li // RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_35 \ 24*67e74705SXin Li // RUN: -nocudainc --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \ 25*67e74705SXin Li // RUN: | FileCheck %s -check-prefix COMMON -check-prefix NOCUDAINC \ 26*67e74705SXin Li // RUN: -check-prefix LIBDEVICE -check-prefix LIBDEVICE35 27*67e74705SXin Li // We should not add any CUDA include paths if there's no valid CUDA installation 28*67e74705SXin Li // RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_35 \ 29*67e74705SXin Li // RUN: --cuda-path=%S/no-cuda-there %s 2>&1 \ 30*67e74705SXin Li // RUN: | FileCheck %s -check-prefix COMMON -check-prefix NOCUDAINC 31*67e74705SXin Li 32*67e74705SXin Li // Verify that no options related to bitcode linking are passes if 33*67e74705SXin Li // there's no bitcode file. 34*67e74705SXin Li // RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_30 \ 35*67e74705SXin Li // RUN: --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \ 36*67e74705SXin Li // RUN: | FileCheck %s -check-prefix COMMON -check-prefix NOLIBDEVICE 37*67e74705SXin Li // .. or if we explicitly passed -nocudalib 38*67e74705SXin Li // RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_35 \ 39*67e74705SXin Li // RUN: -nocudalib --cuda-path=%S/Inputs/CUDA/usr/local/cuda %s 2>&1 \ 40*67e74705SXin Li // RUN: | FileCheck %s -check-prefix COMMON -check-prefix NOLIBDEVICE 41*67e74705SXin Li // Verify that we don't add include paths, link with libdevice or 42*67e74705SXin Li // -include __clang_cuda_runtime_wrapper.h without valid CUDA installation. 43*67e74705SXin Li // RUN: %clang -### -v --target=i386-unknown-linux --cuda-gpu-arch=sm_35 \ 44*67e74705SXin Li // RUN: --cuda-path=%S/no-cuda-there %s 2>&1 \ 45*67e74705SXin Li // RUN: | FileCheck %s -check-prefix COMMON \ 46*67e74705SXin Li // RUN: -check-prefix NOCUDAINC -check-prefix NOLIBDEVICE 47*67e74705SXin Li 48*67e74705SXin Li // CHECK: Found CUDA installation: {{.*}}/Inputs/CUDA/usr/local/cuda 49*67e74705SXin Li // NOCUDA-NOT: Found CUDA installation: 50*67e74705SXin Li 51*67e74705SXin Li // COMMON: "-triple" "nvptx-nvidia-cuda" 52*67e74705SXin Li // COMMON-SAME: "-fcuda-is-device" 53*67e74705SXin Li // LIBDEVICE-SAME: "-mlink-cuda-bitcode" 54*67e74705SXin Li // NOLIBDEVICE-NOT: "-mlink-cuda-bitcode" 55*67e74705SXin Li // LIBDEVICE21-SAME: libdevice.compute_20.10.bc 56*67e74705SXin Li // LIBDEVICE35-SAME: libdevice.compute_35.10.bc 57*67e74705SXin Li // NOLIBDEVICE-NOT: libdevice.compute_{{.*}}.bc 58*67e74705SXin Li // LIBDEVICE-SAME: "-target-feature" "+ptx42" 59*67e74705SXin Li // NOLIBDEVICE-NOT: "-target-feature" "+ptx42" 60*67e74705SXin Li // CUDAINC-SAME: "-internal-isystem" "{{.*}}/Inputs/CUDA/usr/local/cuda/include" 61*67e74705SXin Li // NOCUDAINC-NOT: "-internal-isystem" "{{.*}}/cuda/include" 62*67e74705SXin Li // CUDAINC-SAME: "-include" "__clang_cuda_runtime_wrapper.h" 63*67e74705SXin Li // NOCUDAINC-NOT: "-include" "__clang_cuda_runtime_wrapper.h" 64*67e74705SXin Li // COMMON-SAME: "-x" "cuda" 65