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      1 # Copyright (c) 2018 Google LLC
      2 
      3 # Licensed under the Apache License, Version 2.0 (the "License");
      4 # you may not use this file except in compliance with the License.
      5 # You may obtain a copy of the License at
      6 #
      7 #     http://www.apache.org/licenses/LICENSE-2.0
      8 #
      9 # Unless required by applicable law or agreed to in writing, software
     10 # distributed under the License is distributed on an "AS IS" BASIS,
     11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     12 # See the License for the specific language governing permissions and
     13 # limitations under the License.
     14 set(SPIRV_TOOLS_REDUCE_SOURCES
     15         change_operand_reduction_opportunity.h
     16         operand_to_const_reduction_pass.h
     17         operand_to_dominating_id_reduction_pass.h
     18         reducer.h
     19         reduction_opportunity.h
     20         reduction_pass.h
     21         remove_instruction_reduction_opportunity.h
     22         remove_opname_instruction_reduction_pass.h
     23         remove_unreferenced_instruction_reduction_pass.h
     24         structured_loop_to_selection_reduction_opportunity.h
     25         structured_loop_to_selection_reduction_pass.h
     26 
     27         change_operand_reduction_opportunity.cpp
     28         operand_to_const_reduction_pass.cpp
     29         operand_to_dominating_id_reduction_pass.cpp
     30         reducer.cpp
     31         reduction_opportunity.cpp
     32         reduction_pass.cpp
     33         remove_instruction_reduction_opportunity.cpp
     34         remove_unreferenced_instruction_reduction_pass.cpp
     35         remove_opname_instruction_reduction_pass.cpp
     36         structured_loop_to_selection_reduction_opportunity.cpp
     37         structured_loop_to_selection_reduction_pass.cpp
     38         )
     39 
     40 if(MSVC)
     41   # Enable parallel builds across four cores for this lib
     42   add_definitions(/MP4)
     43 endif()
     44 
     45 spvtools_pch(SPIRV_TOOLS_REDUCE_SOURCES pch_source_reduce)
     46 
     47 add_library(SPIRV-Tools-reduce ${SPIRV_TOOLS_REDUCE_SOURCES})
     48 
     49 spvtools_default_compile_options(SPIRV-Tools-reduce)
     50 target_include_directories(SPIRV-Tools-reduce
     51   PUBLIC ${spirv-tools_SOURCE_DIR}/include
     52   PUBLIC ${SPIRV_HEADER_INCLUDE_DIR}
     53   PRIVATE ${spirv-tools_BINARY_DIR}
     54 )
     55 # The reducer reuses a lot of functionality from the SPIRV-Tools library.
     56 target_link_libraries(SPIRV-Tools-reduce
     57   PUBLIC ${SPIRV_TOOLS}
     58   PUBLIC SPIRV-Tools-opt)
     59 
     60 set_property(TARGET SPIRV-Tools-reduce PROPERTY FOLDER "SPIRV-Tools libraries")
     61 spvtools_check_symbol_exports(SPIRV-Tools-reduce)
     62 
     63 if(ENABLE_SPIRV_TOOLS_INSTALL)
     64   install(TARGETS SPIRV-Tools-reduce
     65     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
     66     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
     67     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
     68 endif(ENABLE_SPIRV_TOOLS_INSTALL)
     69