29 lines
1.4 KiB
Diff
29 lines
1.4 KiB
Diff
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diff --git a/llvm/cmake/modules/HandleLLVMOptions.cmake b/llvm/cmake/modules/HandleLLVMOptions.cmake
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index 5e57a3b8234..23f9ed5fb56 100644
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--- a/llvm/cmake/modules/HandleLLVMOptions.cmake
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+++ b/llvm/cmake/modules/HandleLLVMOptions.cmake
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@@ -889,23 +889,6 @@ if(uppercase_LLVM_ENABLE_LTO STREQUAL "THIN")
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if(NOT LINKER_IS_LLD_LINK)
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append("-flto=thin" CMAKE_EXE_LINKER_FLAGS CMAKE_SHARED_LINKER_FLAGS)
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endif()
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- # If the linker supports it, enable the lto cache. This improves initial build
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- # time a little since we re-link a lot of the same objects, and significantly
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- # improves incremental build time.
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- # FIXME: We should move all this logic into the clang driver.
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- if(APPLE)
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- append("-Wl,-cache_path_lto,${LLVM_THINLTO_CACHE_PATH}"
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- CMAKE_EXE_LINKER_FLAGS CMAKE_SHARED_LINKER_FLAGS)
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- elseif((UNIX OR MINGW) AND LLVM_USE_LINKER STREQUAL "lld")
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- append("-Wl,--thinlto-cache-dir=${LLVM_THINLTO_CACHE_PATH}"
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- CMAKE_EXE_LINKER_FLAGS CMAKE_SHARED_LINKER_FLAGS)
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- elseif(LLVM_USE_LINKER STREQUAL "gold")
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- append("-Wl,--plugin-opt,cache-dir=${LLVM_THINLTO_CACHE_PATH}"
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- CMAKE_EXE_LINKER_FLAGS CMAKE_SHARED_LINKER_FLAGS)
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- elseif(LINKER_IS_LLD_LINK)
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- append("/lldltocache:${LLVM_THINLTO_CACHE_PATH}"
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- CMAKE_EXE_LINKER_FLAGS CMAKE_SHARED_LINKER_FLAGS)
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- endif()
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elseif(uppercase_LLVM_ENABLE_LTO STREQUAL "FULL")
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append("-flto=full" CMAKE_CXX_FLAGS CMAKE_C_FLAGS)
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if(NOT LINKER_IS_LLD_LINK)
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