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serenity/Userland/Libraries/LibJS
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Timothy Flynn 66264f7c2a LibJS: Change ExecutionContext's arguments list to a MarkedValueList 
The test262 tests under RegExp/property-escapes/generated will invoke
Reflect.apply with up to 10,000 arguments at a time. In LibJS, when the
call stack reached VM::call_internal, we transfer those arguments from
a MarkedValueList to the execution context's arguments Vector.

Because these types differ (MarkedValueList is a Vector<Value, 32>), the
arguments are copied rather than moved. By changing the arguments vector
to a MarkedValueList, we can properly move the passed arguments over.

This shaves about 2 seconds off the following test262 test (from 15sec):
  RegExp/property-escapes/generated/General_Category_-_Decimal_Number.js
2021-08-10 23:07:50 +02:00
..
Bytecode LibJS: Change ExecutionContext's arguments list to a MarkedValueList 2021-08-10 23:07:50 +02:00
Heap LibJS: Remove unused header includes 2021-08-01 08:10:16 +02:00
Runtime LibJS: Change ExecutionContext's arguments list to a MarkedValueList 2021-08-10 23:07:50 +02:00
Tests LibJS: Fix this values in arrow functions 2021-08-09 17:33:14 +01:00
AST.cpp LibJS: Parse RegExp literals at AST creation time, not execution time 2021-07-30 21:26:31 +01:00
AST.h LibJS: Parse RegExp literals at AST creation time, not execution time 2021-07-30 21:26:31 +01:00
CMakeLists.txt LibJS: Add a simple reference-counted UTF-16 string 2021-08-10 23:07:50 +02:00
Console.cpp LibJS: Rename CallFrame => ExecutionContext 2021-06-24 19:28:00 +02:00
Console.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
Forward.h LibJS: Add a simple reference-counted UTF-16 string 2021-08-10 23:07:50 +02:00
Interpreter.cpp LibJS: Change ExecutionContext's arguments list to a MarkedValueList 2021-08-10 23:07:50 +02:00
Interpreter.h LibJS: Drop "Record" suffix from all the *Environment record classes 2021-07-01 12:28:57 +02:00
Lexer.cpp LibJS: Implement parsing and evaluation for AssignmentPatterns 2021-07-11 21:41:54 +01:00
Lexer.h LibJS+LibCrypto: Allow '_' as a numeric literal separator :^) 2021-06-26 16:30:35 +02:00
MarkupGenerator.cpp LibJS: Remove unused includes out of Cell.h, move to the users 2021-08-01 08:10:16 +02:00
MarkupGenerator.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
Parser.cpp Userland: Make use of container version of any_of 2021-08-02 00:37:18 +02:00
Parser.h LibJS: Handle strict mode for functions more correctly 2021-07-20 23:45:28 +02:00
SourceRange.h LibJS: Implement parsing and evaluation for AssignmentPatterns 2021-07-11 21:41:54 +01:00
SyntaxHighlighter.cpp LibJS: Remove unused header includes 2021-08-01 08:10:16 +02:00
SyntaxHighlighter.h LibWeb+LibSyntax: Implement nested syntax highlighters 2021-06-07 14:45:49 +04:30
Token.cpp LibJS: Decode UTF-16 surrogate pairs during string literal construction 2021-08-04 11:18:24 +02:00
Token.h LibJS: Implement parsing and evaluation for AssignmentPatterns 2021-07-11 21:41:54 +01:00