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a47bd7089e
We have finally reached our goal of optimising deferred node creation for SyntaxTreeCreator. Instead of creating dedicated deferred nodes and copying the data into a RawSyntax node when recording, we always create RawSyntax nodes. Recording a deferred node is thus a no-op, since we have already created a RawSyntax node. Should a deferred node not be recorded, it stays alive in the SyntaxArena without any reference to it. While this means, we are leaking some memory for such nodes, most nodes do get recorded, so the overhead should be fine compared to the performance benefit.
37 lines
926 B
CMake
37 lines
926 B
CMake
set_swift_llvm_is_available()
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if(CMAKE_HOST_SYSTEM_NAME STREQUAL Windows)
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set(SWIFT_GYB_FLAGS --line-directive "^\"#line %(line)d \\\"%(file)s\\\"^\"")
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else()
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set(SWIFT_GYB_FLAGS --line-directive "\'#line" "%(line)d" "\"%(file)s\"\'")
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endif()
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add_swift_host_library(swiftParse STATIC
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Confusables.cpp
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Lexer.cpp
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ParseDecl.cpp
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ParsedRawSyntaxNode.cpp
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ParsedRawSyntaxRecorder.cpp
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ParsedTrivia.cpp
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ParseExpr.cpp
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ParseGeneric.cpp
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ParseIfConfig.cpp
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ParsePattern.cpp
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Parser.cpp
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ParseRequests.cpp
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ParseStmt.cpp
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ParseType.cpp
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PersistentParserState.cpp
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SyntaxParsingCache.cpp
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SyntaxParsingContext.cpp)
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_swift_gyb_target_sources(swiftParse PRIVATE
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ParsedSyntaxBuilders.cpp.gyb
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ParsedSyntaxNodes.cpp.gyb
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ParsedSyntaxRecorder.cpp.gyb)
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target_link_libraries(swiftParse PRIVATE
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swiftAST
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swiftSyntax
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swiftSyntaxParse)
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add_dependencies(swiftParse swift-parse-syntax-generated-headers)
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