fd069a46bf
Summary: As suggested in https://github.com/llvm/llvm-project/pull/177665, we should build a GPU version of the compiler-rt profile library instead of writing it in-line in the lowering. This PR does not define anything GPU specific, it simply re-uses the baremetal handling. Later PRs will prevent the GPU specific handling we would want to do to optimize counter handling on the GPU. Note that this will require using the cache file, or setting these options manually for existing users. Hopefully if people are using the cache file as they should it won't break anything.
23 lines
1.1 KiB
CMake
23 lines
1.1 KiB
CMake
set(CMAKE_INSTALL_PREFIX /tmp/llvm.install.test CACHE STRING "")
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set(CMAKE_BUILD_TYPE Release CACHE STRING "")
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set(BUILD_SHARED_LIBS ON CACHE BOOL "")
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set(CMAKE_C_COMPILER_LAUNCHER ccache CACHE STRING "")
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set(CMAKE_CXX_COMPILER_LAUNCHER ccache CACHE STRING "")
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set(LLVM_ENABLE_PROJECTS "clang;lld" CACHE STRING "")
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set(LLVM_ENABLE_RUNTIMES "compiler-rt;libunwind;openmp;offload" CACHE STRING "")
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set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR ON CACHE BOOL "")
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set(LLVM_TARGETS_TO_BUILD "host;AMDGPU;SPIRV" CACHE STRING "")
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set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR ON CACHE BOOL "")
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set(LLVM_ENABLE_ASSERTIONS ON CACHE BOOL "")
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set(CLANG_DEFAULT_LINKER "lld" CACHE STRING "")
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set(CLANG_DEFAULT_RTLIB "compiler-rt" STRING "")
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set(LLVM_RUNTIME_TARGETS default;amdgcn-amd-amdhsa CACHE STRING "")
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set(RUNTIMES_amdgcn-amd-amdhsa_CACHE_FILES "${CMAKE_SOURCE_DIR}/../compiler-rt/cmake/caches/GPU.cmake;${CMAKE_SOURCE_DIR}/../libcxx/cmake/caches/AMDGPU.cmake" CACHE STRING "")
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set(RUNTIMES_amdgcn-amd-amdhsa_LLVM_ENABLE_RUNTIMES "compiler-rt;openmp;libc;libcxxabi;libcxx" CACHE STRING "")
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set(RUNTIMES_amdgcn-amd-amdhsa_LIBC_GPU_TEST_JOBS 4 CACHE STRING "")
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