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Promotion from AMD internal branch for 2024.Q4.2
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| ## | ||
| ####################################################################################################################### | ||
| # | ||
| # Copyright (c) 2024 Advanced Micro Devices, Inc. All Rights Reserved. | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| # of this software and associated documentation files (the "Software"), to | ||
| # deal in the Software without restriction, including without limitation the | ||
| # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or | ||
| # sell copies of the Software, and to permit persons to whom the Software is | ||
| # furnished to do so, subject to the following conditions: | ||
| # | ||
| # The above copyright notice and this permission notice shall be included in all | ||
| # copies or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
| # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS | ||
| # IN THE SOFTWARE. | ||
| # | ||
| ####################################################################################################################### | ||
|
|
||
| if (NOT LLPC_LLVM_SRC_PATH) | ||
| # Find LLVM source. Allow client driver to override using its own name for overlay builds. | ||
| set(DEFAULT_LLPC_LLVM_SRC_PATH ${XGL_LLVM_SRC_PATH}) | ||
| if (NOT DEFAULT_LLPC_LLVM_SRC_PATH) | ||
| if(EXISTS ${CMAKE_CURRENT_LIST_DIR}/../../../imported/llvm-project/llvm) | ||
| set(DEFAULT_LLPC_LLVM_SRC_PATH ${CMAKE_CURRENT_LIST_DIR}/../../../imported/llvm-project/llvm) | ||
| elseif(EXISTS ${CMAKE_CURRENT_LIST_DIR}/../../llvm-project/llvm) | ||
| set(DEFAULT_LLPC_LLVM_SRC_PATH ${CMAKE_CURRENT_LIST_DIR}/../../llvm-project/llvm) | ||
| endif() | ||
| endif() | ||
| set(LLPC_LLVM_SRC_PATH ${DEFAULT_LLPC_LLVM_SRC_PATH} CACHE PATH "Specify the path to LLVM.") | ||
| endif() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,129 @@ | ||
| ## | ||
| ####################################################################################################################### | ||
| # | ||
| # Copyright (c) 2024 Advanced Micro Devices, Inc. All Rights Reserved. | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| # of this software and associated documentation files (the "Software"), to | ||
| # deal in the Software without restriction, including without limitation the | ||
| # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or | ||
| # sell copies of the Software, and to permit persons to whom the Software is | ||
| # furnished to do so, subject to the following conditions: | ||
| # | ||
| # The above copyright notice and this permission notice shall be included in all | ||
| # copies or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
| # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS | ||
| # IN THE SOFTWARE. | ||
| # | ||
| ####################################################################################################################### | ||
|
|
||
| # Build LLVM, using previously set up LLVM_EXTERNAL_PROJECTS and LLVM_EXTERNAL_*_SOURCE_DIR. | ||
| # Relies on findllvm.cmake being run first. | ||
|
|
||
| if (NOT LLPC_LLVM_SRC_PATH) | ||
| message(FATAL_ERROR "No LLPC_LLVM_SRC_PATH specified") | ||
| endif() | ||
|
|
||
| # Set cached options. | ||
| set(LLVMRAYTRACING_BUILD_TESTS ${LLPC_BUILD_TESTS}) | ||
| set(LLVM_TARGETS_TO_BUILD AMDGPU CACHE STRING "LLVM targets to build") | ||
| set(LLVM_BUILD_TESTS OFF CACHE BOOL "LLVM build tests") | ||
| set(LLVM_BUILD_TOOLS ${LLPC_BUILD_LLVM_TOOLS} CACHE BOOL "LLVM build tools") | ||
| set(LLVM_BUILD_UTILS OFF CACHE BOOL "LLVM build utils") | ||
| set(LLVM_INCLUDE_DOCS OFF CACHE BOOL "LLVM include docs") | ||
| set(LLVM_INCLUDE_EXAMPLES OFF CACHE BOOL "LLVM include examples") | ||
| set(LLVM_INCLUDE_GO_TESTS OFF CACHE BOOL "LLVM include go tests") | ||
| set(LLVM_INCLUDE_TESTS ${LLPC_BUILD_TESTS} CACHE BOOL "LLVM include tests") | ||
| set(LLVM_INCLUDE_TOOLS ON CACHE BOOL "LLVM include tools") | ||
| set(LLVM_INCLUDE_UTILS ON CACHE BOOL "LLVM include utils") | ||
| set(LLVM_ENABLE_TERMINFO OFF CACHE BOOL "LLVM enable terminfo") | ||
| set(LLVM_RAM_PER_TABLEGEN_JOB 4000 CACHE STRING "LLVM RAM per tablegen job") | ||
| set(LLVM_RAM_PER_LINK_JOB 5000 CACHE STRING "LLVM RAM per link job") | ||
| if(CMAKE_BUILD_TYPE_DEBUG) | ||
| # Build optimized version of llvm-tblgen even in debug builds, for faster build times. | ||
| set(LLVM_OPTIMIZED_TABLEGEN ON CACHE BOOL "Build optimized llvm-tblgen") | ||
| #if _WIN32 | ||
| if(LLVM_OPTIMIZED_TABLEGEN AND WIN32 AND (CMAKE_GENERATOR MATCHES "Ninja")) | ||
| # LLVM implements the Release build of llvm-tblgen as a cross-compile target, which fails to find | ||
| # our DK-based toolchain (created with amd_generate_msvc_toolchain). However, we can inject the toolchain | ||
| # argument into LLVM's add_custom_target that sets up this cross-compile build. | ||
| # See: llvm-project/llvm/cmake/modules/CrossCompile.cmake | ||
| set(CROSS_TOOLCHAIN_FLAGS_NATIVE "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}" CACHE STRING | ||
| "Toolchain flags for native build" FORCE) | ||
| endif() | ||
| #endif | ||
| endif() | ||
|
|
||
| # This will greatly speed up debug builds because we won't be listing all the symbols with llvm-nm. | ||
| set(LLVM_BUILD_LLVM_C_DYLIB OFF CACHE BOOL "LLVM build LLVM-C dylib") | ||
|
|
||
| # Remove /nologo from CMAKE_RC_FLAGS to avoid getting an error from specifying it twice in LLVM. | ||
| if (CMAKE_RC_FLAGS) | ||
| string(REPLACE "/nologo" "" CMAKE_RC_FLAGS ${CMAKE_RC_FLAGS}) | ||
| endif() | ||
|
|
||
| # Build LLVM. | ||
| if (NOT LLPC_LLVM_BUILD_PATH) | ||
| set(LLPC_LLVM_BUILD_PATH ${PROJECT_BINARY_DIR}/llvm) | ||
| endif() | ||
| if (ICD_BUILD_LLPC) | ||
| add_subdirectory(${LLPC_LLVM_SRC_PATH} ${LLPC_LLVM_BUILD_PATH}) | ||
| else() | ||
| add_subdirectory(${LLPC_LLVM_SRC_PATH} ${LLPC_LLVM_BUILD_PATH} EXCLUDE_FROM_ALL) | ||
| endif() | ||
|
|
||
| # Get LLVMConfig onto cmake path. | ||
| list(APPEND CMAKE_MODULE_PATH | ||
| "${LLPC_LLVM_BUILD_PATH}/lib/cmake/llvm" | ||
| "${LLPC_LLVM_BUILD_PATH}/${CMAKE_CFG_INTDIR}/lib/cmake/llvm" # Workaround for VS generator with older LLVM. | ||
| ) | ||
|
|
||
| # Export LLVM build path for client driver. | ||
| # TODO: Change uses to LLPC_LLVM_BUILD_PATH. | ||
| set(XGL_LLVM_BUILD_PATH ${LLPC_LLVM_BUILD_PATH} PARENT_SCOPE) | ||
|
|
||
| # Extract LLVM revision number for code outside the LLPC repository to use. | ||
| file(READ "${LLPC_LLVM_SRC_PATH}/include/llvm/Config/llvm-config.h.cmake" LLVM_CONFIG_HEADER) | ||
| string(REGEX MATCH "#define LLVM_MAIN_REVISION ([0-9]+)" "\\1" _ "${LLVM_CONFIG_HEADER}") | ||
| set(LLVM_MAIN_REVISION "${CMAKE_MATCH_1}") | ||
| set(LLVM_MAIN_REVISION ${LLVM_MAIN_REVISION} PARENT_SCOPE) | ||
|
|
||
| # Some of the games using old versions of the tcmalloc lib are crashing | ||
| # when allocating aligned memory. C++17 enables aligned new by default, | ||
| # so we need to disable it to prevent those crashes. | ||
| if (ICD_BUILD_LLPC AND NOT WIN32) | ||
| llvm_map_components_to_libnames(llvm_libs | ||
| AMDGPUAsmParser | ||
| AMDGPUCodeGen | ||
| AMDGPUDisassembler | ||
| AMDGPUInfo | ||
| Analysis | ||
| BinaryFormat | ||
| Core | ||
| Coroutines | ||
| BitReader | ||
| BitWriter | ||
| CodeGen | ||
| InstCombine | ||
| ipo | ||
| IRPrinter | ||
| IRReader | ||
| Linker | ||
| LTO | ||
| MC | ||
| Passes | ||
| ScalarOpts | ||
| Support | ||
| Target | ||
| TransformUtils | ||
| ) | ||
| foreach (lib ${llvm_libs}) | ||
| target_compile_options(${lib} PRIVATE "-fno-aligned-new") | ||
| endforeach() | ||
| endif() |
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