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llvm-project/clang/test/Driver/hip-wavefront-size.hip

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lit.cfg.py: remove obsoleted feature clang-driver
2022-04-13 04:31:06 +08:00
// REQUIRES: amdgpu-registered-target
[HIP] Fix bug in driver about wavefront size The static variable causes it only initialized once and take the same value for different GPU archs, whereas they may be different for different GPU archs, e.g. when there are both gfx900 and gfx1010. Removing static fixes that. Differential Revision: https://reviews.llvm.org/D92628
2020-12-04 10:56:35 +08:00
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx900 \
// RUN: --rocm-path=%S/Inputs/rocm --cuda-device-only %s \
// RUN: 2>&1 | FileCheck %s --check-prefixes=WAVE64
// WAVE64: "-mlink-builtin-bitcode" "{{.*}}oclc_wavefrontsize64_on.bc"{{.*}} "-target-cpu" "gfx900"
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx1010 \
// RUN: --rocm-path=%S/Inputs/rocm --cuda-device-only %s \
// RUN: 2>&1 | FileCheck %s --check-prefixes=WAVE32
// WAVE32: "-mlink-builtin-bitcode" "{{.*}}oclc_wavefrontsize64_off.bc"{{.*}} "-target-cpu" "gfx1010"
// RUN: %clang -### -target x86_64-linux-gnu \
// RUN: --cuda-gpu-arch=gfx1010 \
// RUN: --cuda-gpu-arch=gfx900 \
// RUN: --rocm-path=%S/Inputs/rocm --cuda-device-only %s \
// RUN: 2>&1 | FileCheck %s --check-prefixes=BOTH
// BOTH-DAG: "-mlink-builtin-bitcode" "{{.*}}oclc_wavefrontsize64_on.bc"{{.*}} "-target-cpu" "gfx900"
// BOTH-DAG: "-mlink-builtin-bitcode" "{{.*}}oclc_wavefrontsize64_off.bc"{{.*}} "-target-cpu" "gfx1010"