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Update to LLVM 16.0.0, switch to upstream LLVM

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This commit is contained in:
Ivan Chikish 2023-03-11 22:08:27 +03:00 • committed by Ivan
parent 7081b89e97
commit fb88e1c1c9
24 changed files with 746 additions and 231 deletions
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34
3rdparty/llvm.cmake vendored
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@ -2,7 +2,7 @@ if(WITH_LLVM)
CHECK_CXX_COMPILER_FLAG("-msse -msse2 -mcx16" COMPILER_X86)
CHECK_CXX_COMPILER_FLAG("-march=armv8-a+lse" COMPILER_ARM)
if(BUILD_LLVM_SUBMODULE)
if(BUILD_LLVM)
message(STATUS "LLVM will be built from the submodule.")
set(LLVM_TARGETS_TO_BUILD "AArch64;X86")
@ -38,49 +38,33 @@ if(WITH_LLVM)
set(CMAKE_CXX_FLAGS ${CXX_FLAGS_OLD})
# now tries to find LLVM again
find_package(LLVM 13.0 CONFIG)
find_package(LLVM 16.0 CONFIG)
if(NOT LLVM_FOUND)
message(FATAL_ERROR "Couldn't build LLVM from the submodule. You might need to run `git submodule update --init`")
endif()
else()
message(STATUS "Using prebuilt LLVM")
message(STATUS "Using prebuilt or system LLVM")
if (LLVM_DIR AND NOT IS_ABSOLUTE "${LLVM_DIR}")
# change relative LLVM_DIR to be relative to the source dir
set(LLVM_DIR ${CMAKE_SOURCE_DIR}/${LLVM_DIR})
endif()
find_package(LLVM 13.0 CONFIG)
find_package(LLVM 16.0 CONFIG)
if (NOT LLVM_FOUND)
if (LLVM_VERSION AND LLVM_VERSION_MAJOR LESS 11)
message(FATAL_ERROR "Found LLVM version ${LLVM_VERSION}. Required version 11.0. \
Enable BUILD_LLVM_SUBMODULE option to build LLVM from included as a git submodule.")
if (LLVM_VERSION AND LLVM_VERSION_MAJOR LESS 16)
message(FATAL_ERROR "Found LLVM version ${LLVM_VERSION}. Required version 16. \
Enable BUILD_LLVM option to build LLVM from included as a git submodule.")
endif()
message(FATAL_ERROR "Can't find LLVM libraries from the CMAKE_PREFIX_PATH path or LLVM_DIR. \
Enable BUILD_LLVM_SUBMODULE option to build LLVM from included as a git submodule.")
Enable BUILD_LLVM option to build LLVM from included as a git submodule.")
endif()
endif()
set(LLVM_LIBS LLVMMCJIT)
if(COMPILER_X86)
set(LLVM_LIBS ${LLVM_LIBS} LLVMX86CodeGen LLVMX86AsmParser)
endif()
if(COMPILER_ARM)
set(LLVM_LIBS ${LLVM_LIBS} LLVMX86CodeGen LLVMX86AsmParser LLVMAArch64CodeGen LLVMAArch64AsmParser)
endif()
if(WIN32 OR CMAKE_SYSTEM MATCHES "Linux")
set(LLVM_LIBS ${LLVM_LIBS} LLVMIntelJITEvents)
endif()
if(CMAKE_SYSTEM MATCHES "Linux")
set(LLVM_LIBS ${LLVM_LIBS} LLVMPerfJITEvents)
endif()
set(LLVM_LIBS LLVM)
add_library(3rdparty_llvm INTERFACE)
target_link_libraries(3rdparty_llvm INTERFACE ${LLVM_LIBS})