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SPIRV-Tools/source/CMakeLists.txt
Steven Perron d42f65e7c1 Use a bit vector in ADCE 
The unordered_set in ADCE that holds all of the live instructions takes
a very long time to be destroyed.  In some shaders, it takes over 40% of
the time.

If we look at the unique ids of the live instructions, I believe they
are dense enough make a simple bit vector a good choice for to hold that
data.  When I check the density of the bit vector for larger shaders, we
are usually using less than 4 bytes per element in the vector, and
almost always less than 16.

So, in this commit, I introduce a simple bit vector class, and
use it in ADCE.

This help improve the compile time for some shaders on windows by the
40% mentioned above.

Contributes to https://github.com/KhronosGroup/SPIRV-Tools/issues/1328.
2018-04-13 16:38:02 -04:00

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# Copyright (c) 2015-2016 The Khronos Group Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set(GRAMMAR_PROCESSING_SCRIPT "${spirv-tools_SOURCE_DIR}/utils/generate_grammar_tables.py")
set(VIMSYNTAX_PROCESSING_SCRIPT "${spirv-tools_SOURCE_DIR}/utils/generate_vim_syntax.py")
set(XML_REGISTRY_PROCESSING_SCRIPT "${spirv-tools_SOURCE_DIR}/utils/generate_registry_tables.py")
set(LANG_HEADER_PROCESSING_SCRIPT "${spirv-tools_SOURCE_DIR}/utils/generate_language_headers.py")
# For now, assume the DebugInfo grammar file is in the current directory.
# It might migrate to SPIRV-Headers.
set(DEBUGINFO_GRAMMAR_JSON_FILE "${CMAKE_CURRENT_SOURCE_DIR}/extinst.debuginfo.grammar.json")
# macro() definitions are used in the following because we need to append .inc
# file paths into some global lists (*_CPP_DEPENDS). And those global lists are
# later used by set_source_files_properties() calls.
# function() definitions are not suitable because they create new scopes.
macro(spvtools_core_tables VERSION)
set(GRAMMAR_JSON_FILE "${SPIRV_HEADER_INCLUDE_DIR}/spirv/${VERSION}/spirv.core.grammar.json")
set(GRAMMAR_INSTS_INC_FILE "${spirv-tools_BINARY_DIR}/core.insts-${VERSION}.inc")
set(GRAMMAR_KINDS_INC_FILE "${spirv-tools_BINARY_DIR}/operand.kinds-${VERSION}.inc")
add_custom_command(OUTPUT ${GRAMMAR_INSTS_INC_FILE} ${GRAMMAR_KINDS_INC_FILE}
COMMAND ${PYTHON_EXECUTABLE} ${GRAMMAR_PROCESSING_SCRIPT}
--spirv-core-grammar=${GRAMMAR_JSON_FILE}
--extinst-debuginfo-grammar=${DEBUGINFO_GRAMMAR_JSON_FILE}
--core-insts-output=${GRAMMAR_INSTS_INC_FILE}
--operand-kinds-output=${GRAMMAR_KINDS_INC_FILE}
DEPENDS ${GRAMMAR_PROCESSING_SCRIPT} ${GRAMMAR_JSON_FILE} ${DEBUGINFO_GRAMMAR_JSON_FILE}
COMMENT "Generate info tables for SPIR-V v${VERSION} core instructions and operands.")
list(APPEND OPCODE_CPP_DEPENDS ${GRAMMAR_INSTS_INC_FILE})
list(APPEND OPERAND_CPP_DEPENDS ${GRAMMAR_KINDS_INC_FILE})
endmacro(spvtools_core_tables)
macro(spvtools_enum_string_mapping VERSION)
set(GRAMMAR_JSON_FILE "${SPIRV_HEADER_INCLUDE_DIR}/spirv/${VERSION}/spirv.core.grammar.json")
set(GRAMMAR_EXTENSION_ENUM_INC_FILE "${spirv-tools_BINARY_DIR}/extension_enum.inc")
set(GRAMMAR_ENUM_STRING_MAPPING_INC_FILE "${spirv-tools_BINARY_DIR}/enum_string_mapping.inc")
add_custom_command(OUTPUT ${GRAMMAR_EXTENSION_ENUM_INC_FILE}
${GRAMMAR_ENUM_STRING_MAPPING_INC_FILE}
COMMAND ${PYTHON_EXECUTABLE} ${GRAMMAR_PROCESSING_SCRIPT}
--spirv-core-grammar=${GRAMMAR_JSON_FILE}
--extinst-debuginfo-grammar=${DEBUGINFO_GRAMMAR_JSON_FILE}
--extension-enum-output=${GRAMMAR_EXTENSION_ENUM_INC_FILE}
--enum-string-mapping-output=${GRAMMAR_ENUM_STRING_MAPPING_INC_FILE}
DEPENDS ${GRAMMAR_PROCESSING_SCRIPT} ${GRAMMAR_JSON_FILE} ${DEBUGINFO_GRAMMAR_JSON_FILE}
COMMENT "Generate enum-string mapping for SPIR-V v${VERSION}.")
list(APPEND EXTENSION_H_DEPENDS ${GRAMMAR_EXTENSION_ENUM_INC_FILE})
list(APPEND ENUM_STRING_MAPPING_CPP_DEPENDS ${GRAMMAR_ENUM_STRING_MAPPING_INC_FILE})
endmacro(spvtools_enum_string_mapping)
macro(spvtools_vimsyntax VERSION CLVERSION)
set(GRAMMAR_JSON_FILE "${SPIRV_HEADER_INCLUDE_DIR}/spirv/${VERSION}/spirv.core.grammar.json")
set(GLSL_GRAMMAR_JSON_FILE "${SPIRV_HEADER_INCLUDE_DIR}/spirv/${VERSION}/extinst.glsl.std.450.grammar.json")
set(OPENCL_GRAMMAR_JSON_FILE "${SPIRV_HEADER_INCLUDE_DIR}/spirv/${VERSION}/extinst.opencl.std.100.grammar.json")
set(VIMSYNTAX_FILE "${spirv-tools_BINARY_DIR}/spvasm.vim")
add_custom_command(OUTPUT ${VIMSYNTAX_FILE}
COMMAND ${PYTHON_EXECUTABLE} ${VIMSYNTAX_PROCESSING_SCRIPT}
--spirv-core-grammar=${GRAMMAR_JSON_FILE}
--extinst-debuginfo-grammar=${DEBUGINFO_GRAMMAR_JSON_FILE}
--extinst-glsl-grammar=${GLSL_GRAMMAR_JSON_FILE}
--extinst-opencl-grammar=${OPENCL_GRAMMAR_JSON_FILE}
>${VIMSYNTAX_FILE}
DEPENDS ${VIMSYNTAX_PROCESSING_SCRIPT} ${GRAMMAR_JSON_FILE}
${GLSL_GRAMMAR_JSON_FILE} ${OPENCL_GRAMMAR_JSON_FILE} ${DEBUGINFO_GRAMMAR_JSON_FILE}
COMMENT "Generate spvasm.vim: Vim syntax file for SPIR-V assembly.")
endmacro(spvtools_vimsyntax)
macro(spvtools_glsl_tables VERSION)
set(CORE_GRAMMAR_JSON_FILE "${SPIRV_HEADER_INCLUDE_DIR}/spirv/${VERSION}/spirv.core.grammar.json")
set(GLSL_GRAMMAR_JSON_FILE "${SPIRV_HEADER_INCLUDE_DIR}/spirv/${VERSION}/extinst.glsl.std.450.grammar.json")
set(GRAMMAR_INC_FILE "${spirv-tools_BINARY_DIR}/glsl.std.450.insts.inc")
add_custom_command(OUTPUT ${GRAMMAR_INC_FILE}
COMMAND ${PYTHON_EXECUTABLE} ${GRAMMAR_PROCESSING_SCRIPT}
--extinst-glsl-grammar=${GLSL_GRAMMAR_JSON_FILE}
--glsl-insts-output=${GRAMMAR_INC_FILE}
DEPENDS ${GRAMMAR_PROCESSING_SCRIPT} ${CORE_GRAMMAR_JSON_FILE} ${GLSL_GRAMMAR_JSON_FILE}
COMMENT "Generate info tables for GLSL extended instructions and operands v${VERSION}.")
list(APPEND EXTINST_CPP_DEPENDS ${GRAMMAR_INC_FILE})
endmacro(spvtools_glsl_tables)
macro(spvtools_opencl_tables VERSION)
set(CORE_GRAMMAR_JSON_FILE "${SPIRV_HEADER_INCLUDE_DIR}/spirv/${VERSION}/spirv.core.grammar.json")
set(OPENCL_GRAMMAR_JSON_FILE "${SPIRV_HEADER_INCLUDE_DIR}/spirv/${VERSION}/extinst.opencl.std.100.grammar.json")
set(GRAMMAR_INC_FILE "${spirv-tools_BINARY_DIR}/opencl.std.insts.inc")
add_custom_command(OUTPUT ${GRAMMAR_INC_FILE}
COMMAND ${PYTHON_EXECUTABLE} ${GRAMMAR_PROCESSING_SCRIPT}
--extinst-opencl-grammar=${OPENCL_GRAMMAR_JSON_FILE}
--opencl-insts-output=${GRAMMAR_INC_FILE}
DEPENDS ${GRAMMAR_PROCESSING_SCRIPT} ${CORE_GRAMMAR_JSON_FILE} ${OPENCL_GRAMMAR_JSON_FILE}
COMMENT "Generate info tables for OpenCL extended instructions and operands v${VERSION}.")
list(APPEND EXTINST_CPP_DEPENDS ${GRAMMAR_INC_FILE})
endmacro(spvtools_opencl_tables)
macro(spvtools_vendor_tables VENDOR_TABLE)
set(INSTS_FILE "${spirv-tools_BINARY_DIR}/${VENDOR_TABLE}.insts.inc")
set(GRAMMAR_FILE "${spirv-tools_SOURCE_DIR}/source/extinst.${VENDOR_TABLE}.grammar.json")
add_custom_command(OUTPUT ${INSTS_FILE}
COMMAND ${PYTHON_EXECUTABLE} ${GRAMMAR_PROCESSING_SCRIPT}
--extinst-vendor-grammar=${GRAMMAR_FILE}
--vendor-insts-output=${INSTS_FILE}
DEPENDS ${GRAMMAR_PROCESSING_SCRIPT} ${GRAMMAR_FILE}
COMMENT "Generate extended instruction tables for ${VENDOR_TABLE}.")
list(APPEND EXTINST_CPP_DEPENDS ${INSTS_FILE})
add_custom_target(spirv-tools-${VENDOR_TABLE} DEPENDS ${INSTS_FILE})
set_property(TARGET spirv-tools-${VENDOR_TABLE} PROPERTY FOLDER "SPIRV-Tools build")
endmacro(spvtools_vendor_tables)
macro(spvtools_extinst_lang_headers NAME GRAMMAR_FILE)
set(OUTBASE ${spirv-tools_BINARY_DIR}/${NAME})
set(OUT_H ${OUTBASE}.h)
add_custom_command(OUTPUT ${OUT_H}
COMMAND ${PYTHON_EXECUTABLE} ${LANG_HEADER_PROCESSING_SCRIPT}
--extinst-name=${NAME}
--extinst-grammar=${GRAMMAR_FILE}
--extinst-output-base=${OUTBASE}
DEPENDS ${LANG_HEADER_PROCESSING_SCRIPT} ${GRAMMAR_FILE}
COMMENT "Generate language specific header for ${NAME}.")
list(APPEND EXTINST_CPP_DEPENDS ${OUT_H})
add_custom_target(spirv-tools-header-${NAME} DEPENDS ${OUT_H})
set_property(TARGET spirv-tools-header-${NAME} PROPERTY FOLDER "SPIRV-Tools build")
endmacro(spvtools_extinst_lang_headers)
spvtools_core_tables("unified1")
spvtools_enum_string_mapping("unified1")
spvtools_opencl_tables("unified1")
spvtools_glsl_tables("unified1")
spvtools_vendor_tables("spv-amd-shader-explicit-vertex-parameter")
spvtools_vendor_tables("spv-amd-shader-trinary-minmax")
spvtools_vendor_tables("spv-amd-gcn-shader")
spvtools_vendor_tables("spv-amd-shader-ballot")
spvtools_vendor_tables("debuginfo")
spvtools_extinst_lang_headers("DebugInfo" ${DEBUGINFO_GRAMMAR_JSON_FILE})
spvtools_vimsyntax("unified1" "1.0")
add_custom_target(spirv-tools-vimsyntax DEPENDS ${VIMSYNTAX_FILE})
set_property(TARGET spirv-tools-vimsyntax PROPERTY FOLDER "SPIRV-Tools utilities")
# Extract the list of known generators from the SPIR-V XML registry file.
set(GENERATOR_INC_FILE ${spirv-tools_BINARY_DIR}/generators.inc)
set(SPIRV_XML_REGISTRY_FILE ${SPIRV_HEADER_INCLUDE_DIR}/spirv/spir-v.xml)
add_custom_command(OUTPUT ${GENERATOR_INC_FILE}
COMMAND ${PYTHON_EXECUTABLE} ${XML_REGISTRY_PROCESSING_SCRIPT}
--xml=${SPIRV_XML_REGISTRY_FILE}
--generator-output=${GENERATOR_INC_FILE}
DEPENDS ${XML_REGISTRY_PROCESSING_SCRIPT} ${SPIRV_XML_REGISTRY_FILE}
COMMENT "Generate tables based on the SPIR-V XML registry.")
list(APPEND OPCODE_CPP_DEPENDS ${GENERATOR_INC_FILE})
# The following .cpp files include the above generated .inc files.
# Add those .inc files as their dependencies.
#
# Why using such an awkward way?
# * If we use add_custom_target() to define a target to generate all .inc files
# and let ${SPIRV_TOOLS} depend on it, then we need to run ninja twice every
# time the grammar is updated: the first time is for generating those .inc
# files, and the second time is for rebuilding .cpp files, when ninja finds
# out that .inc files are updated.
# * If we use add_custom_command() with PRE_BUILD, then the grammar processing
# script will always run no matter whether the grammar is updated.
# * add_dependencies() is used to add *target* dependencies to a target.
# * The following solution only generates .inc files when the script or the
# grammar files is updated, and in a single ninja run.
set_source_files_properties(
${CMAKE_CURRENT_SOURCE_DIR}/opcode.cpp
PROPERTIES OBJECT_DEPENDS "${OPCODE_CPP_DEPENDS}")
set_source_files_properties(
${CMAKE_CURRENT_SOURCE_DIR}/operand.cpp
PROPERTIES OBJECT_DEPENDS "${OPERAND_CPP_DEPENDS}")
set_source_files_properties(
${CMAKE_CURRENT_SOURCE_DIR}/ext_inst.cpp
PROPERTIES OBJECT_DEPENDS "${EXTINST_CPP_DEPENDS}")
set_source_files_properties(
${CMAKE_CURRENT_SOURCE_DIR}/enum_string_mapping.cpp
PROPERTIES OBJECT_DEPENDS "${ENUM_STRING_MAPPING_CPP_DEPENDS}")
set_source_files_properties(
${CMAKE_CURRENT_SOURCE_DIR}/extension.h
PROPERTIES HEADER_FILE_ONLY TRUE)
set_source_files_properties(
${CMAKE_CURRENT_SOURCE_DIR}/extension.h
PROPERTIES OBJECT_DEPENDS "${EXTENSION_H_DEPENDS}")
set(SPIRV_TOOLS_BUILD_VERSION_INC
${spirv-tools_BINARY_DIR}/build-version.inc)
set(SPIRV_TOOLS_BUILD_VERSION_INC_GENERATOR
${spirv-tools_SOURCE_DIR}/utils/update_build_version.py)
set(SPIRV_TOOLS_CHANGES_FILE
${spirv-tools_SOURCE_DIR}/CHANGES)
add_custom_command(OUTPUT ${SPIRV_TOOLS_BUILD_VERSION_INC}
COMMAND ${PYTHON_EXECUTABLE}
${SPIRV_TOOLS_BUILD_VERSION_INC_GENERATOR}
${spirv-tools_SOURCE_DIR} ${SPIRV_TOOLS_BUILD_VERSION_INC}
DEPENDS ${SPIRV_TOOLS_BUILD_VERSION_INC_GENERATOR}
${SPIRV_TOOLS_CHANGES_FILE}
COMMENT "Update build-version.inc in the SPIRV-Tools build directory (if necessary).")
# Convenience target for standalone generation of the build-version.inc file.
# This is not required for any dependence chain.
add_custom_target(spirv-tools-build-version
DEPENDS ${SPIRV_TOOLS_BUILD_VERSION_INC})
set_property(TARGET spirv-tools-build-version PROPERTY FOLDER "SPIRV-Tools build")
add_subdirectory(comp)
add_subdirectory(opt)
add_subdirectory(link)
set(SPIRV_SOURCES
${spirv-tools_SOURCE_DIR}/include/spirv-tools/libspirv.h
${CMAKE_CURRENT_SOURCE_DIR}/util/bitutils.h
${CMAKE_CURRENT_SOURCE_DIR}/util/bit_stream.h
${CMAKE_CURRENT_SOURCE_DIR}/util/bit_vector.h
${CMAKE_CURRENT_SOURCE_DIR}/util/hex_float.h
${CMAKE_CURRENT_SOURCE_DIR}/util/parse_number.h
${CMAKE_CURRENT_SOURCE_DIR}/util/string_utils.h
${CMAKE_CURRENT_SOURCE_DIR}/util/timer.h
${CMAKE_CURRENT_SOURCE_DIR}/assembly_grammar.h
${CMAKE_CURRENT_SOURCE_DIR}/binary.h
${CMAKE_CURRENT_SOURCE_DIR}/cfa.h
${CMAKE_CURRENT_SOURCE_DIR}/diagnostic.h
${CMAKE_CURRENT_SOURCE_DIR}/disassemble.h
${CMAKE_CURRENT_SOURCE_DIR}/enum_set.h
${CMAKE_CURRENT_SOURCE_DIR}/enum_string_mapping.h
${CMAKE_CURRENT_SOURCE_DIR}/ext_inst.h
${CMAKE_CURRENT_SOURCE_DIR}/extensions.h
${CMAKE_CURRENT_SOURCE_DIR}/id_descriptor.h
${CMAKE_CURRENT_SOURCE_DIR}/instruction.h
${CMAKE_CURRENT_SOURCE_DIR}/latest_version_glsl_std_450_header.h
${CMAKE_CURRENT_SOURCE_DIR}/latest_version_opencl_std_header.h
${CMAKE_CURRENT_SOURCE_DIR}/latest_version_spirv_header.h
${CMAKE_CURRENT_SOURCE_DIR}/macro.h
${CMAKE_CURRENT_SOURCE_DIR}/name_mapper.h
${CMAKE_CURRENT_SOURCE_DIR}/opcode.h
${CMAKE_CURRENT_SOURCE_DIR}/operand.h
${CMAKE_CURRENT_SOURCE_DIR}/parsed_operand.h
${CMAKE_CURRENT_SOURCE_DIR}/print.h
${CMAKE_CURRENT_SOURCE_DIR}/spirv_constant.h
${CMAKE_CURRENT_SOURCE_DIR}/spirv_definition.h
${CMAKE_CURRENT_SOURCE_DIR}/spirv_endian.h
${CMAKE_CURRENT_SOURCE_DIR}/spirv_target_env.h
${CMAKE_CURRENT_SOURCE_DIR}/spirv_validator_options.h
${CMAKE_CURRENT_SOURCE_DIR}/table.h
${CMAKE_CURRENT_SOURCE_DIR}/text.h
${CMAKE_CURRENT_SOURCE_DIR}/text_handler.h
${CMAKE_CURRENT_SOURCE_DIR}/validate.h
${CMAKE_CURRENT_SOURCE_DIR}/util/bit_stream.cpp
${CMAKE_CURRENT_SOURCE_DIR}/util/bit_vector.cpp
${CMAKE_CURRENT_SOURCE_DIR}/util/parse_number.cpp
${CMAKE_CURRENT_SOURCE_DIR}/util/string_utils.cpp
${CMAKE_CURRENT_SOURCE_DIR}/assembly_grammar.cpp
${CMAKE_CURRENT_SOURCE_DIR}/binary.cpp
${CMAKE_CURRENT_SOURCE_DIR}/diagnostic.cpp
${CMAKE_CURRENT_SOURCE_DIR}/disassemble.cpp
${CMAKE_CURRENT_SOURCE_DIR}/enum_string_mapping.cpp
${CMAKE_CURRENT_SOURCE_DIR}/ext_inst.cpp
${CMAKE_CURRENT_SOURCE_DIR}/extensions.cpp
${CMAKE_CURRENT_SOURCE_DIR}/id_descriptor.cpp
${CMAKE_CURRENT_SOURCE_DIR}/libspirv.cpp
${CMAKE_CURRENT_SOURCE_DIR}/message.cpp
${CMAKE_CURRENT_SOURCE_DIR}/name_mapper.cpp
${CMAKE_CURRENT_SOURCE_DIR}/opcode.cpp
${CMAKE_CURRENT_SOURCE_DIR}/operand.cpp
${CMAKE_CURRENT_SOURCE_DIR}/parsed_operand.cpp
${CMAKE_CURRENT_SOURCE_DIR}/print.cpp
${CMAKE_CURRENT_SOURCE_DIR}/software_version.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_endian.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_stats.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_target_env.cpp
${CMAKE_CURRENT_SOURCE_DIR}/spirv_validator_options.cpp
${CMAKE_CURRENT_SOURCE_DIR}/table.cpp
${CMAKE_CURRENT_SOURCE_DIR}/text.cpp
${CMAKE_CURRENT_SOURCE_DIR}/text_handler.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_adjacency.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_arithmetics.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_atomics.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_barriers.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_bitwise.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_builtins.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_capability.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_cfg.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_composites.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_conversion.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_datarules.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_decorations.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_derivatives.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_ext_inst.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_id.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_image.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_instruction.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_layout.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_literals.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_logicals.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_primitives.cpp
${CMAKE_CURRENT_SOURCE_DIR}/validate_type_unique.cpp
${CMAKE_CURRENT_SOURCE_DIR}/val/decoration.h
${CMAKE_CURRENT_SOURCE_DIR}/val/basic_block.cpp
${CMAKE_CURRENT_SOURCE_DIR}/val/construct.cpp
${CMAKE_CURRENT_SOURCE_DIR}/val/function.cpp
${CMAKE_CURRENT_SOURCE_DIR}/val/instruction.cpp
${CMAKE_CURRENT_SOURCE_DIR}/val/validation_state.cpp)
if (${SPIRV_TIMER_ENABLED})
set(SPIRV_SOURCES
${SPIRV_SOURCES}
${CMAKE_CURRENT_SOURCE_DIR}/util/timer.cpp)
endif()
# The software_version.cpp file includes build-version.inc.
# Rebuild the software_version.cpp object file if it is older than
# build-version.inc or whenever build-version.inc itself is out of
# date. In the latter case, rebuild build-version.inc first.
# CMake is not smart enough to detect this dependency automatically.
# Without this, the dependency detection system for #included files
# does not kick in on a clean build for the following reason: The
# build will fail early because it doesn't know how to build the
# missing source file build-version.inc. That occurs before the
# preprocessor is run on software_version.cpp to detect the
# #include dependency.
set_source_files_properties(
${CMAKE_CURRENT_SOURCE_DIR}/software_version.cpp
PROPERTIES OBJECT_DEPENDS "${SPIRV_TOOLS_BUILD_VERSION_INC}")
add_library(${SPIRV_TOOLS} ${SPIRV_SOURCES})
spvtools_default_compile_options(${SPIRV_TOOLS})
target_include_directories(${SPIRV_TOOLS}
PUBLIC ${spirv-tools_SOURCE_DIR}/include
PRIVATE ${spirv-tools_BINARY_DIR}
PRIVATE ${SPIRV_HEADER_INCLUDE_DIR}
)
set_property(TARGET ${SPIRV_TOOLS} PROPERTY FOLDER "SPIRV-Tools libraries")
spvtools_check_symbol_exports(${SPIRV_TOOLS})
add_library(${SPIRV_TOOLS}-shared SHARED ${SPIRV_SOURCES})
spvtools_default_compile_options(${SPIRV_TOOLS}-shared)
target_include_directories(${SPIRV_TOOLS}-shared
PUBLIC ${spirv-tools_SOURCE_DIR}/include
PRIVATE ${spirv-tools_BINARY_DIR}
PRIVATE ${SPIRV_HEADER_INCLUDE_DIR}
)
set_target_properties(${SPIRV_TOOLS}-shared PROPERTIES CXX_VISIBILITY_PRESET hidden)
set_property(TARGET ${SPIRV_TOOLS}-shared PROPERTY FOLDER "SPIRV-Tools libraries")
spvtools_check_symbol_exports(${SPIRV_TOOLS}-shared)
target_compile_definitions(${SPIRV_TOOLS}-shared
PRIVATE SPIRV_TOOLS_IMPLEMENTATION
PUBLIC SPIRV_TOOLS_SHAREDLIB
)
if(ENABLE_SPIRV_TOOLS_INSTALL)
install(TARGETS ${SPIRV_TOOLS} ${SPIRV_TOOLS}-shared
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
endif(ENABLE_SPIRV_TOOLS_INSTALL)
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