forked from OSchip/llvm-project
138 lines
6.6 KiB
Plaintext
138 lines
6.6 KiB
Plaintext
// Tests the bindings generated for a CUDA offloading target for different
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// combinations of:
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// - Number of gpu architectures;
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// - Host/device-only compilation;
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// - User-requested final phase - binary or assembly.
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// It parallels cuda-phases.cu test, but verifies whether output file is temporary or not.
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// It's hard to check whether file name is temporary in a portable
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// way. Instead we check whether we've generated a permanent name on
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// device side, which appends '-device-cuda-<triple>' suffix.
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// REQUIRES: clang-driver
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// REQUIRES: powerpc-registered-target
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// REQUIRES: nvptx-registered-target
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//
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// Test single gpu architecture with complete compilation.
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// No intermediary device files should have "-device-cuda..." in the name.
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//
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings --cuda-gpu-arch=sm_30 %s 2>&1 \
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// RUN: | FileCheck -check-prefix=BIN %s
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// BIN: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
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// BIN-NOT: cuda-bindings-device-cuda-nvptx64
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// BIN: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output:
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// BIN-NOT: cuda-bindings-device-cuda-nvptx64
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// BIN: # "nvptx64-nvidia-cuda" - "NVPTX::Linker",{{.*}} output:
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// BIN-NOT: cuda-bindings-device-cuda-nvptx64
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// BIN: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}} output:
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// BIN-NOT: cuda-bindings-device-cuda-nvptx64
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// BIN: # "powerpc64le-ibm-linux-gnu" - "GNU::Linker", inputs:{{.*}}, output: "a.out"
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//
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// Test single gpu architecture up to the assemble phase.
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//
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings --cuda-gpu-arch=sm_30 %s -S 2>&1 \
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// RUN: | FileCheck -check-prefix=ASM %s
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// ASM-DAG: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.s"
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// ASM-DAG: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}} output: "cuda-bindings.s"
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//
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// Test two gpu architectures with complete compilation.
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//
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s 2>&1 \
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// RUN: | FileCheck -check-prefix=BIN2 %s
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// BIN2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
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// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
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// BIN2: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output:
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// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
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// BIN2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
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// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
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// BIN2: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output:
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// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
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// BIN2: # "nvptx64-nvidia-cuda" - "NVPTX::Linker",{{.*}} output:
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// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
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// BIN2: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}} output:
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// BIN2-NOT: cuda-bindings-device-cuda-nvptx64
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// BIN2: # "powerpc64le-ibm-linux-gnu" - "GNU::Linker", inputs:{{.*}}, output: "a.out"
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//
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// Test two gpu architectures up to the assemble phase.
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//
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
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// RUN: --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s -S 2>&1 \
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// RUN: | FileCheck -check-prefix=ASM2 %s
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// ASM2-DAG: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.s"
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// ASM2-DAG: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_35.s"
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// ASM2-DAG: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}} output: "cuda-bindings.s"
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//
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// Test one or more gpu architecture with complete compilation in host-only
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// compilation mode.
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//
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
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// RUN: --cuda-gpu-arch=sm_30 %s --cuda-host-only 2>&1 \
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// RUN: | FileCheck -check-prefix=HBIN %s
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
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// RUN: --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-host-only 2>&1 \
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// RUN: | FileCheck -check-prefix=HBIN %s
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// HBIN: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}} output:
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// HBIN-NOT: cuda-bindings-device-cuda-nvptx64
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// HBIN: # "powerpc64le-ibm-linux-gnu" - "GNU::Linker", inputs:{{.*}}, output: "a.out"
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//
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// Test one or more gpu architecture up to the assemble phase in host-only
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// compilation mode.
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//
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
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// RUN: --cuda-gpu-arch=sm_30 %s --cuda-host-only -S 2>&1 \
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// RUN: | FileCheck -check-prefix=HASM %s
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
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// RUN: --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-host-only -S 2>&1 \
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// RUN: | FileCheck -check-prefix=HASM %s
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// HASM: # "powerpc64le-ibm-linux-gnu" - "clang",{{.*}} output: "cuda-bindings.s"
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//
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// Test single gpu architecture with complete compilation in device-only
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// compilation mode.
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//
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
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// RUN: --cuda-gpu-arch=sm_30 %s --cuda-device-only 2>&1 \
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// RUN: | FileCheck -check-prefix=DBIN %s
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// DBIN: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
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// DBIN-NOT: cuda-bindings-device-cuda-nvptx64
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// DBIN: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.o"
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//
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// Test single gpu architecture up to the assemble phase in device-only
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// compilation mode.
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//
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
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// RUN: --cuda-gpu-arch=sm_30 %s --cuda-device-only -S 2>&1 \
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// RUN: | FileCheck -check-prefix=DASM %s
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// DASM: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.s"
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//
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// Test two gpu architectures with complete compilation in device-only
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// compilation mode.
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//
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
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// RUN: --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-device-only 2>&1 \
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// RUN: | FileCheck -check-prefix=DBIN2 %s
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// DBIN2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
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// DBIN2-NOT: cuda-bindings-device-cuda-nvptx64
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// DBIN2: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.o"
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// DBIN2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output:
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// DBIN2-NOT: cuda-bindings-device-cuda-nvptx64
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// DBIN2: # "nvptx64-nvidia-cuda" - "NVPTX::Assembler",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_35.o"
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//
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// Test two gpu architectures up to the assemble phase in device-only
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// compilation mode.
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//
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// RUN: %clang -target powerpc64le-ibm-linux-gnu -ccc-print-bindings \
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// RUN: --cuda-gpu-arch=sm_30 --cuda-gpu-arch=sm_35 %s --cuda-device-only -S 2>&1 \
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// RUN: | FileCheck -check-prefix=DASM2 %s
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// DASM2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_30.s"
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// DASM2: # "nvptx64-nvidia-cuda" - "clang",{{.*}} output: "cuda-bindings-cuda-nvptx64-nvidia-cuda-sm_35.s"
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