| /// |
| /// Perform several driver tests for OpenMP offloading |
| /// |
| |
| // REQUIRES: x86-registered-target |
| // REQUIRES: powerpc-registered-target |
| // REQUIRES: nvptx-registered-target |
| // REQUIRES: amdgpu-registered-target |
| |
| /// ########################################################################### |
| |
| /// Check -Xopenmp-target uses one of the archs provided when several archs are used. |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: -Xopenmp-target -march=sm_35 -Xopenmp-target -march=sm_60 %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CHK-FOPENMP-TARGET-ARCHS %s |
| |
| // CHK-FOPENMP-TARGET-ARCHS: ptxas{{.*}}" "--gpu-name" "sm_60" |
| |
| /// ########################################################################### |
| |
| /// Check -Xopenmp-target -march=sm_35 works as expected when two triples are present. |
| // RUN: %clang -### -fopenmp=libomp \ |
| // RUN: -fopenmp-targets=powerpc64le-ibm-linux-gnu,nvptx64-nvidia-cuda \ |
| // RUN: -Xopenmp-target=nvptx64-nvidia-cuda -march=sm_35 %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CHK-FOPENMP-TARGET-COMPILATION %s |
| |
| // CHK-FOPENMP-TARGET-COMPILATION: ptxas{{.*}}" "--gpu-name" "sm_35" |
| |
| /// Check PTXAS is passed -c flag when offloading to an NVIDIA device using OpenMP. |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CHK-PTXAS-DEFAULT %s |
| |
| // CHK-PTXAS-DEFAULT: ptxas{{.*}}" "-c" |
| |
| /// ########################################################################### |
| |
| /// PTXAS is passed -c flag by default when offloading to an NVIDIA device using OpenMP - disable it. |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -fnoopenmp-relocatable-target \ |
| // RUN: -save-temps %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CHK-PTXAS-NORELO %s |
| |
| // CHK-PTXAS-NORELO-NOT: ptxas{{.*}}" "-c" |
| |
| /// ########################################################################### |
| |
| /// PTXAS is passed -c flag by default when offloading to an NVIDIA device using OpenMP |
| /// Check that the flag is passed when -fopenmp-relocatable-target is used. |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -fopenmp-relocatable-target \ |
| // RUN: -save-temps %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CHK-PTXAS-RELO %s |
| |
| // CHK-PTXAS-RELO: ptxas{{.*}}" "-c" |
| |
| /// ########################################################################### |
| |
| /// Check that error is not thrown by toolchain when no cuda lib flag is used. |
| /// Check that the flag is passed when -fopenmp-relocatable-target is used. |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 \ |
| // RUN: -nocudalib -fopenmp-relocatable-target -save-temps %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CHK-FLAG-NOLIBDEVICE %s |
| |
| // CHK-FLAG-NOLIBDEVICE-NOT: error:{{.*}}sm_60 |
| |
| /// ########################################################################### |
| |
| /// Check that error is not thrown by toolchain when no cuda lib device is found when using -S. |
| /// Check that the flag is passed when -fopenmp-relocatable-target is used. |
| // RUN: %clang -### -S -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 \ |
| // RUN: -fopenmp-relocatable-target -save-temps %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CHK-NOLIBDEVICE %s |
| |
| // CHK-NOLIBDEVICE-NOT: error:{{.*}}sm_60 |
| |
| /// ########################################################################### |
| |
| /// Check that the runtime bitcode library is part of the compile line. |
| /// Create a bogus bitcode library and specify it with libomptarget-nvptx-bc-path |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: --libomptarget-nvptx-bc-path=%S/Inputs/libomptarget/libomptarget-nvptx-test.bc \ |
| // RUN: -Xopenmp-target -march=sm_35 --cuda-path=%S/Inputs/CUDA_102/usr/local/cuda \ |
| // RUN: -fopenmp-relocatable-target -save-temps %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CHK-BCLIB %s |
| |
| /// Specify the directory containing the bitcode lib, check clang picks the right one |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: --libomptarget-nvptx-bc-path=%S/Inputs/libomptarget \ |
| // RUN: -Xopenmp-target -march=sm_35 --cuda-path=%S/Inputs/CUDA_102/usr/local/cuda \ |
| // RUN: -fopenmp-relocatable-target -save-temps \ |
| // RUN: %s 2>&1 | FileCheck -check-prefix=CHK-BCLIB-DIR %s |
| |
| /// Create a bogus bitcode library and find it with LIBRARY_PATH |
| // RUN: env LIBRARY_PATH=%S/Inputs/libomptarget/subdir %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: -Xopenmp-target -march=sm_35 --cuda-path=%S/Inputs/CUDA_102/usr/local/cuda \ |
| // RUN: -fopenmp-relocatable-target -save-temps \ |
| // RUN: %s 2>&1 | FileCheck -check-prefix=CHK-ENV-BCLIB %s |
| |
| // CHK-BCLIB: clang{{.*}}-triple{{.*}}nvptx64-nvidia-cuda{{.*}}-mlink-builtin-bitcode{{.*}}libomptarget-nvptx-test.bc |
| // CHK-BCLIB-DIR: clang{{.*}}-triple{{.*}}nvptx64-nvidia-cuda{{.*}}-mlink-builtin-bitcode{{.*}}libomptarget{{/|\\\\}}libomptarget-nvptx-sm_35.bc |
| // CHK-ENV-BCLIB: clang{{.*}}-triple{{.*}}nvptx64-nvidia-cuda{{.*}}-mlink-builtin-bitcode{{.*}}subdir{{/|\\\\}}libomptarget-nvptx-sm_35.bc |
| // CHK-BCLIB-NOT: {{error:|warning:}} |
| |
| /// ########################################################################### |
| |
| /// Check that the warning is thrown when the libomptarget bitcode library is not found. |
| /// Libomptarget requires sm_35 or newer so an sm_35 bitcode library should never exist. |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: -Xopenmp-target -march=sm_35 --cuda-path=%S/Inputs/CUDA_102/usr/local/cuda \ |
| // RUN: -fopenmp-relocatable-target -save-temps %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CHK-BCLIB-WARN %s |
| |
| // CHK-BCLIB-WARN: no library 'libomptarget-nvptx-sm_35.bc' found in the default clang lib directory or in LIBRARY_PATH; use '--libomptarget-nvptx-bc-path' to specify nvptx bitcode library |
| |
| /// ########################################################################### |
| |
| /// Check that the error is thrown when the libomptarget bitcode library does not exist. |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: -Xopenmp-target -march=sm_35 --cuda-path=%S/Inputs/CUDA_102/usr/local/cuda \ |
| // RUN: --libomptarget-nvptx-bc-path=not-exist.bc \ |
| // RUN: -fopenmp-relocatable-target -save-temps %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CHK-BCLIB-ERROR %s |
| |
| // CHK-BCLIB-ERROR: bitcode library 'not-exist.bc' does not exist |
| |
| /// ########################################################################### |
| |
| /// Check that the error is thrown when CUDA 9.1 or lower version is used. |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: -Xopenmp-target -march=sm_35 --cuda-path=%S/Inputs/CUDA_90/usr/local/cuda \ |
| // RUN: -fopenmp-relocatable-target -save-temps %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CHK-CUDA-VERSION-ERROR %s |
| |
| // CHK-CUDA-VERSION-ERROR: NVPTX target requires CUDA 9.2 or above; CUDA 9.0 detected |
| |
| /// Check that debug info is emitted in dwarf-2 |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O1 --no-cuda-noopt-device-debug 2>&1 \ |
| // RUN: | FileCheck -check-prefix=DEBUG_DIRECTIVES %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O3 2>&1 \ |
| // RUN: | FileCheck -check-prefix=DEBUG_DIRECTIVES %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O3 --no-cuda-noopt-device-debug 2>&1 \ |
| // RUN: | FileCheck -check-prefix=DEBUG_DIRECTIVES %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g0 2>&1 \ |
| // RUN: | FileCheck -check-prefix=NO_DEBUG %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb0 -O3 --cuda-noopt-device-debug 2>&1 \ |
| // RUN: | FileCheck -check-prefix=NO_DEBUG %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -gline-directives-only 2>&1 \ |
| // RUN: | FileCheck -check-prefix=DEBUG_DIRECTIVES %s |
| |
| // DEBUG_DIRECTIVES-NOT: warning: debug |
| // NO_DEBUG-NOT: warning: debug |
| // NO_DEBUG: "-fopenmp-is-device" |
| // NO_DEBUG-NOT: "-debug-info-kind= |
| // NO_DEBUG: ptxas |
| // DEBUG_DIRECTIVES: "-triple" "nvptx64-nvidia-cuda" |
| // DEBUG_DIRECTIVES-SAME: "-debug-info-kind=line-directives-only" |
| // DEBUG_DIRECTIVES-SAME: "-fopenmp-is-device" |
| // DEBUG_DIRECTIVES: ptxas |
| // DEBUG_DIRECTIVES: "-lineinfo" |
| |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O0 --no-cuda-noopt-device-debug 2>&1 \ |
| // RUN: | FileCheck -check-prefix=HAS_DEBUG %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g 2>&1 \ |
| // RUN: | FileCheck -check-prefix=HAS_DEBUG %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O0 --cuda-noopt-device-debug 2>&1 \ |
| // RUN: | FileCheck -check-prefix=HAS_DEBUG %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O3 --cuda-noopt-device-debug 2>&1 \ |
| // RUN: | FileCheck -check-prefix=HAS_DEBUG %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g2 2>&1 \ |
| // RUN: | FileCheck -check-prefix=HAS_DEBUG %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb2 -O0 --cuda-noopt-device-debug 2>&1 \ |
| // RUN: | FileCheck -check-prefix=HAS_DEBUG %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g3 -O3 --cuda-noopt-device-debug 2>&1 \ |
| // RUN: | FileCheck -check-prefix=HAS_DEBUG %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb3 -O2 --cuda-noopt-device-debug 2>&1 \ |
| // RUN: | FileCheck -check-prefix=HAS_DEBUG %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -gline-tables-only 2>&1 \ |
| // RUN: | FileCheck -check-prefix=HAS_DEBUG %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb1 -O2 --cuda-noopt-device-debug 2>&1 \ |
| // RUN: | FileCheck -check-prefix=HAS_DEBUG %s |
| |
| // HAS_DEBUG-NOT: warning: debug |
| // HAS_DEBUG: "-triple" "nvptx64-nvidia-cuda" |
| // HAS_DEBUG-SAME: "-debug-info-kind={{constructor|line-tables-only}}" |
| // HAS_DEBUG-SAME: "-dwarf-version=2" |
| // HAS_DEBUG-SAME: "-fopenmp-is-device" |
| // HAS_DEBUG: ptxas |
| // HAS_DEBUG-SAME: "-g" |
| // HAS_DEBUG-SAME: "--dont-merge-basicblocks" |
| // HAS_DEBUG-SAME: "--return-at-end" |
| |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fopenmp-cuda-mode 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CUDA_MODE %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fno-openmp-cuda-mode -fopenmp-cuda-mode 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CUDA_MODE %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=amdgcn-amd-amdhsa -Xopenmp-target -march=gfx906 %s -fopenmp-cuda-mode 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CUDA_MODE %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=amdgcn-amd-amdhsa -Xopenmp-target -march=gfx906 %s -fno-openmp-cuda-mode -fopenmp-cuda-mode 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CUDA_MODE %s |
| // CUDA_MODE: "-cc1"{{.*}}"-triple" "{{nvptx64-nvidia-cuda|amdgcn-amd-amdhsa}}" |
| // CUDA_MODE-SAME: "-fopenmp-cuda-mode" |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fno-openmp-cuda-mode 2>&1 \ |
| // RUN: | FileCheck -check-prefix=NO_CUDA_MODE %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fopenmp-cuda-mode -fno-openmp-cuda-mode 2>&1 \ |
| // RUN: | FileCheck -check-prefix=NO_CUDA_MODE %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=amdgcn-amd-amdhsa -Xopenmp-target -march=gfx906 %s -fno-openmp-cuda-mode 2>&1 \ |
| // RUN: | FileCheck -check-prefix=NO_CUDA_MODE %s |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=amdgcn-amd-amdhsa -Xopenmp-target -march=gfx906 %s -fopenmp-cuda-mode -fno-openmp-cuda-mode 2>&1 \ |
| // RUN: | FileCheck -check-prefix=NO_CUDA_MODE %s |
| // NO_CUDA_MODE-NOT: "-{{fno-|f}}openmp-cuda-mode" |
| |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -fopenmp-cuda-teams-reduction-recs-num=2048 2>&1 \ |
| // RUN: | FileCheck -check-prefix=CUDA_RED_RECS %s |
| // CUDA_RED_RECS: "-cc1"{{.*}}"-triple" "nvptx64-nvidia-cuda" |
| // CUDA_RED_RECS-SAME: "-fopenmp-cuda-teams-reduction-recs-num=2048" |
| |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda %s 2>&1 \ |
| // RUN: | FileCheck -check-prefix=OPENMP_NVPTX_WRAPPERS %s |
| // OPENMP_NVPTX_WRAPPERS: "-cc1"{{.*}}"-triple" "nvptx64-nvidia-cuda" |
| // OPENMP_NVPTX_WRAPPERS-SAME: "-internal-isystem" "{{.*}}openmp_wrappers" |
| |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: -save-temps -ccc-print-bindings %s -o openmp-offload-gpu 2>&1 \ |
| // RUN: | FileCheck -check-prefix=SAVE_TEMPS_NAMES %s |
| |
| // SAVE_TEMPS_NAMES-NOT: "GNU::Linker"{{.*}}["[[SAVE_TEMPS_INPUT1:.*\.o]]", "[[SAVE_TEMPS_INPUT1]]"] |
| |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64 -Xopenmp-target=nvptx64 -march=sm_35 \ |
| // RUN: -save-temps %s -o openmp-offload-gpu 2>&1 \ |
| // RUN: | FileCheck -check-prefix=TRIPLE %s |
| |
| // TRIPLE: "-triple" "nvptx64-nvidia-cuda" |
| // TRIPLE: "-target-cpu" "sm_35" |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: -Xopenmp-target=nvptx64-nvidia-cuda -march=sm_52 \ |
| // RUN: --libomptarget-nvptx-bc-path=%S/Inputs/libomptarget/libomptarget-nvptx-test.bc %s 2>&1 \ |
| // RUN: | FileCheck %s |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: --offload-arch=sm_52 \ |
| // RUN: --libomptarget-nvptx-bc-path=%S/Inputs/libomptarget/libomptarget-nvptx-test.bc %s 2>&1 \ |
| // RUN: | FileCheck %s |
| |
| // verify the tools invocations |
| // CHECK: "-cc1" "-triple" "x86_64-unknown-linux-gnu"{{.*}}"-emit-llvm-bc"{{.*}}"-x" "c" |
| // CHECK: "-cc1" "-triple" "nvptx64-nvidia-cuda" "-aux-triple" "x86_64-unknown-linux-gnu"{{.*}}"-target-cpu" "sm_52" |
| // CHECK: "-cc1" "-triple" "x86_64-unknown-linux-gnu"{{.*}}"-emit-obj" |
| // CHECK: clang-linker-wrapper{{.*}}"--"{{.*}} "-o" "a.out" |
| |
| // RUN: %clang -ccc-print-phases --target=x86_64-unknown-linux-gnu -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target=nvptx64-nvidia-cuda -march=sm_52 %s 2>&1 \ |
| // RUN: | FileCheck --check-prefix=CHECK-PHASES %s |
| // CHECK-PHASES: 0: input, "[[INPUT:.+]]", c, (host-openmp) |
| // CHECK-PHASES: 1: preprocessor, {0}, cpp-output, (host-openmp) |
| // CHECK-PHASES: 2: compiler, {1}, ir, (host-openmp) |
| // CHECK-PHASES: 3: input, "[[INPUT]]", c, (device-openmp) |
| // CHECK-PHASES: 4: preprocessor, {3}, cpp-output, (device-openmp) |
| // CHECK-PHASES: 5: compiler, {4}, ir, (device-openmp) |
| // CHECK-PHASES: 6: offload, "host-openmp (x86_64-unknown-linux-gnu)" {2}, "device-openmp (nvptx64-nvidia-cuda)" {5}, ir |
| // CHECK-PHASES: 7: backend, {6}, assembler, (device-openmp) |
| // CHECK-PHASES: 8: assembler, {7}, object, (device-openmp) |
| // CHECK-PHASES: 9: offload, "device-openmp (nvptx64-nvidia-cuda)" {8}, object |
| // CHECK-PHASES: 10: clang-offload-packager, {9}, image |
| // CHECK-PHASES: 11: offload, "host-openmp (x86_64-unknown-linux-gnu)" {2}, "device-openmp (x86_64-unknown-linux-gnu)" {10}, ir |
| // CHECK-PHASES: 12: backend, {11}, assembler, (host-openmp) |
| // CHECK-PHASES: 13: assembler, {12}, object, (host-openmp) |
| // CHECK-PHASES: 14: clang-linker-wrapper, {13}, image, (host-openmp) |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -ccc-print-bindings -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target=nvptx64-nvidia-cuda -march=sm_52 -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-BINDINGS |
| // CHECK-BINDINGS: "x86_64-unknown-linux-gnu" - "clang", inputs: ["[[INPUT:.+]]"], output: "[[HOST_BC:.+]]" |
| // CHECK-BINDINGS: "nvptx64-nvidia-cuda" - "clang", inputs: ["[[INPUT]]", "[[HOST_BC]]"], output: "[[DEVICE_BC:.+]]" |
| // CHECK-BINDINGS: "nvptx64-nvidia-cuda" - "NVPTX::Assembler", inputs: ["[[DEVICE_BC]]"], output: "[[DEVICE_OBJ:.+]]" |
| // CHECK-BINDINGS: "x86_64-unknown-linux-gnu" - "Offload::Packager", inputs: ["[[DEVICE_OBJ]]"], output: "[[BINARY:.+.out]]" |
| // CHECK-BINDINGS: "x86_64-unknown-linux-gnu" - "clang", inputs: ["[[HOST_BC]]", "[[BINARY]]"], output: "[[HOST_OBJ:.+]]" |
| // CHECK-BINDINGS: "x86_64-unknown-linux-gnu" - "Offload::Linker", inputs: ["[[HOST_OBJ]]"], output: "a.out" |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -ccc-print-bindings -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target=nvptx64-nvidia-cuda -march=sm_52 -nogpulib -save-temps %s 2>&1 | FileCheck %s --check-prefix=CHECK-TEMP-BINDINGS |
| // CHECK-TEMP-BINDINGS: "x86_64-unknown-linux-gnu" - "Offload::Packager", inputs: ["[[DEVICE_OBJ:.+]]"], output: "[[BINARY:.+.out]]" |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -ccc-print-bindings -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda --offload-arch=sm_52 --offload-arch=sm_70 -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-ARCH-BINDINGS |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -ccc-print-bindings -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda --offload-arch=sm_52,sm_70 -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-ARCH-BINDINGS |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -ccc-print-bindings -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda --offload-arch=sm_52,sm_70,sm_35,sm_80 --no-offload-arch=sm_35,sm_80 -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-ARCH-BINDINGS |
| // CHECK-ARCH-BINDINGS: "x86_64-unknown-linux-gnu" - "clang", inputs: ["[[INPUT:.*]]"], output: "[[HOST_BC:.*]]" |
| // CHECK-ARCH-BINDINGS: "nvptx64-nvidia-cuda" - "clang", inputs: ["[[INPUT]]", "[[HOST_BC]]"], output: "[[DEVICE_BC_SM_52:.*]]" |
| // CHECK-ARCH-BINDINGS: "nvptx64-nvidia-cuda" - "NVPTX::Assembler", inputs: ["[[DEVICE_BC_SM_52]]"], output: "[[DEVICE_OBJ_SM_52:.*]]" |
| // CHECK-ARCH-BINDINGS: "nvptx64-nvidia-cuda" - "clang", inputs: ["[[INPUT]]", "[[HOST_BC]]"], output: "[[DEVICE_BC_SM_70:.*]]" |
| // CHECK-ARCH-BINDINGS: "nvptx64-nvidia-cuda" - "NVPTX::Assembler", inputs: ["[[DEVICE_BC_SM_70]]"], output: "[[DEVICE_OBJ_SM_70:.*]]" |
| // CHECK-ARCH-BINDINGS: "x86_64-unknown-linux-gnu" - "Offload::Packager", inputs: ["[[DEVICE_OBJ_SM_52]]", "[[DEVICE_OBJ_SM_70]]"], output: "[[BINARY:.*]]" |
| // CHECK-ARCH-BINDINGS: "x86_64-unknown-linux-gnu" - "clang", inputs: ["[[HOST_BC]]", "[[BINARY]]"], output: "[[HOST_OBJ:.*]]" |
| // CHECK-ARCH-BINDINGS: "x86_64-unknown-linux-gnu" - "Offload::Linker", inputs: ["[[HOST_OBJ]]"], output: "a.out" |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -ccc-print-bindings -fopenmp=libomp \ |
| // RUN: -fopenmp-targets=nvptx64-nvidia-cuda,amdgcn-amd-amdhsa -Xopenmp-target=nvptx64-nvidia-cuda --offload-arch=sm_70 \ |
| // RUN: -fopenmp-targets=nvptx64-nvidia-cuda,amdgcn-amd-amdhsa -Xopenmp-target=amdgcn-amd-amdhsa --offload-arch=gfx908 \ |
| // RUN: -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-NVIDIA-AMDGPU |
| |
| // CHECK-NVIDIA-AMDGPU: "x86_64-unknown-linux-gnu" - "clang", inputs: ["[[INPUT:.+]]"], output: "[[HOST_BC:.+]]" |
| // CHECK-NVIDIA-AMDGPU: "nvptx64-nvidia-cuda" - "clang", inputs: ["[[INPUT]]", "[[HOST_BC]]"], output: "[[NVIDIA_PTX:.+]]" |
| // CHECK-NVIDIA-AMDGPU: "nvptx64-nvidia-cuda" - "NVPTX::Assembler", inputs: ["[[NVIDIA_PTX]]"], output: "[[NVIDIA_CUBIN:.+]]" |
| // CHECK-NVIDIA-AMDGPU: "amdgcn-amd-amdhsa" - "clang", inputs: ["[[INPUT]]", "[[HOST_BC]]"], output: "[[AMD_BC:.+]]" |
| // CHECK-NVIDIA-AMDGPU: "x86_64-unknown-linux-gnu" - "Offload::Packager", inputs: ["[[NVIDIA_CUBIN]]", "[[AMD_BC]]"], output: "[[BINARY:.*]]" |
| // CHECK-NVIDIA-AMDGPU: "x86_64-unknown-linux-gnu" - "clang", inputs: ["[[HOST_BC]]", "[[BINARY]]"], output: "[[HOST_OBJ:.+]]" |
| // CHECK-NVIDIA-AMDGPU: "x86_64-unknown-linux-gnu" - "Offload::Linker", inputs: ["[[HOST_OBJ]]"], output: "a.out" |
| |
| // RUN: %clang -x ir -### --target=x86_64-unknown-linux-gnu -ccc-print-bindings -fopenmp=libomp --offload-arch=sm_52 -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-IR |
| |
| // CHECK-IR: "x86_64-unknown-linux-gnu" - "clang", inputs: ["[[INPUT_IR:.+]]"], output: "[[OBJECT:.+]]" |
| // CHECK-IR: "x86_64-unknown-linux-gnu" - "Offload::Linker", inputs: ["[[OBJECT]]"], output: "a.out" |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -emit-llvm -S -fopenmp=libomp --offload-device-only \ |
| // RUN: -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target=nvptx64-nvidia-cuda -march=sm_52 -nogpulib %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-EMIT-LLVM-IR |
| // CHECK-EMIT-LLVM-IR: "-cc1"{{.*}}"-triple" "nvptx64-nvidia-cuda"{{.*}}"-emit-llvm" |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -emit-llvm -S -fopenmp=libomp \ |
| // RUN: -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target=nvptx64-nvidia-cuda -march=sm_52 -nogpulib %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-EMIT-LLVM-IR-BC |
| // CHECK-EMIT-LLVM-IR-BC: "-cc1"{{.*}}"-triple" "nvptx64-nvidia-cuda"{{.*}}"-emit-llvm-bc" |
| |
| // RUN: %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target=nvptx64-nvida-cuda -march=sm_70 \ |
| // RUN: --libomptarget-nvptx-bc-path=%S/Inputs/libomptarget/libomptarget-new-nvptx-test.bc \ |
| // RUN: -nogpulib %s -o openmp-offload-gpu 2>&1 \ |
| // RUN: | FileCheck -check-prefix=DRIVER_EMBEDDING %s |
| |
| // DRIVER_EMBEDDING: -fembed-offload-object={{.*}}.out |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -ccc-print-bindings -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: --offload-host-only -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-HOST-ONLY |
| // CHECK-HOST-ONLY: "x86_64-unknown-linux-gnu" - "clang", inputs: ["[[INPUT:.*]]"], output: "[[OUTPUT:.*]]" |
| // CHECK-HOST-ONLY: "x86_64-unknown-linux-gnu" - "Offload::Linker", inputs: ["[[OUTPUT]]"], output: "a.out" |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -ccc-print-bindings -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: --offload-device-only -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-DEVICE-ONLY |
| // CHECK-DEVICE-ONLY: "x86_64-unknown-linux-gnu" - "clang", inputs: ["[[INPUT:.*]]"], output: "[[HOST_BC:.*]]" |
| // CHECK-DEVICE-ONLY: "nvptx64-nvidia-cuda" - "clang", inputs: ["[[INPUT]]", "[[HOST_BC]]"], output: "[[DEVICE_ASM:.*]]" |
| // CHECK-DEVICE-ONLY: "nvptx64-nvidia-cuda" - "NVPTX::Assembler", inputs: ["[[DEVICE_ASM]]"], output: "{{.*}}-openmp-nvptx64-nvidia-cuda.o" |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -ccc-print-bindings -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \ |
| // RUN: --offload-device-only -E -nogpulib %s 2>&1 | FileCheck %s --check-prefix=CHECK-DEVICE-ONLY-PP |
| // CHECK-DEVICE-ONLY-PP: "nvptx64-nvidia-cuda" - "clang", inputs: ["[[INPUT:.*]]"], output: "-" |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp --offload-arch=sm_52 \ |
| // RUN: -foffload-lto %s 2>&1 | FileCheck --check-prefix=CHECK-LTO-LIBRARY %s |
| |
| // CHECK-LTO-LIBRARY: {{.*}}-lomptarget{{.*}}-lomptarget.devicertl |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp --offload-arch=sm_52 \ |
| // RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-NO-LTO-LIBRARY %s |
| |
| // CHECK-NO-LTO-LIBRARY: {{.*}}-lomptarget{{.*}}-lomptarget.devicertl |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp --offload-arch=sm_52 -nogpulib \ |
| // RUN: -foffload-lto %s 2>&1 | FileCheck --check-prefix=CHECK-NO-LIBRARY %s |
| |
| // CHECK-NO-LIBRARY-NOT: {{.*}}-lomptarget{{.*}}-lomptarget.devicertl |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp --offload-arch=sm_52 -nogpulib \ |
| // RUN: -Xoffload-linker a -Xoffload-linker-nvptx64-nvidia-cuda b -Xoffload-linker-nvptx64 c \ |
| // RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-XLINKER %s |
| |
| // CHECK-XLINKER: -device-linker=a{{.*}}-device-linker=nvptx64-nvidia-cuda=b{{.*}}-device-linker=nvptx64-nvidia-cuda=c{{.*}}-- |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp --offload-arch=sm_52 -nogpulib \ |
| // RUN: -foffload-lto %s 2>&1 | FileCheck --check-prefix=CHECK-LTO-FEATURES %s |
| |
| // CHECK-LTO-FEATURES: clang-offload-packager{{.*}}--image={{.*}}feature=+ptx{{[0-9]+}} |
| |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp --offload-arch=sm_52 -nogpulib \ |
| // RUN: -Xopenmp-target=nvptx64-nvidia-cuda --cuda-feature=+ptx64 -foffload-lto %s 2>&1 \ |
| // RUN: | FileCheck --check-prefix=CHECK-SET-FEATURES %s |
| |
| // CHECK-SET-FEATURES: clang-offload-packager{{.*}}--image={{.*}}feature=+ptx64 |
| |
| // |
| // Check that `-Xarch_host` works for OpenMP offloading. |
| // |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp \ |
| // RUN: -fopenmp-targets=nvptx64-nvidia-cuda -Xarch_host -O3 %s 2>&1 \ |
| // RUN: | FileCheck --check-prefix=XARCH-HOST %s |
| // XARCH-HOST: "-cc1" "-triple" "x86_64-unknown-linux-gnu"{{.*}}"-O3" |
| // XARCH-HOST-NOT: "-cc1" "-triple" "nvptx64-nvidia-cuda"{{.*}}"-O3" |
| |
| // |
| // Check that `-Xarch_device` works for OpenMP offloading. |
| // |
| // RUN: %clang -### --target=x86_64-unknown-linux-gnu -fopenmp=libomp \ |
| // RUN: -fopenmp-targets=nvptx64-nvidia-cuda -Xarch_device -O3 %s 2>&1 \ |
| // RUN: | FileCheck --check-prefix=XARCH-DEVICE %s |
| // XARCH-DEVICE: "-cc1" "-triple" "nvptx64-nvidia-cuda"{{.*}}"-O3" |
| // XARCH-DEVICE-NOT: "-cc1" "-triple" "x86_64-unknown-linux-gnu"{{.*}}"-O3" |