Andreas Kling 910de95e7a LibJS: Add a fast failure path to try_parse_arrow_function_expression() ...

The save/load of parser state performed by lookahead parsing is quite
expensive so let's try to avoid it in the most common case.

This is a 15-20% speedup on various chunks of JS I've tested. :^)

2021-09-14 02:51:16 +02:00

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Bytecode

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Heap

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Runtime

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Tests

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AST.cpp

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AST.h

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CMakeLists.txt

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Console.cpp

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Console.h

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Forward.h

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Interpreter.cpp

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Interpreter.h

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Lexer.cpp

LibJS: Skip ID_{Start,Continue} property lookup for any ASCII characters

2021-09-14 02:48:57 +02:00

Lexer.h

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MarkupGenerator.cpp

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MarkupGenerator.h

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Parser.cpp

LibJS: Add a fast failure path to try_parse_arrow_function_expression()

2021-09-14 02:51:16 +02:00

Parser.h

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Script.cpp

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Script.h

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SourceRange.h

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SyntaxHighlighter.cpp

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SyntaxHighlighter.h

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Token.cpp

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Token.h

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