Andreas Kling b5a070e8ce LibJS/Bytecode: Don't create empty lexical environments ...

This patch stops emitting the BlockDeclarationInstantiation instruction
when there are no locals, and no function declarations in the scope.

We were spending 20% of CPU time on https://ventrella.com/Clusters/ just
creating empty environments for no reason.

2024-05-11 15:22:36 +02:00

..

Bytecode

LibJS/Bytecode: Don't create empty lexical environments

2024-05-11 15:22:36 +02:00

Contrib/Test262

LibJS: Make ParserError::to_string infallible

2024-04-05 20:01:37 -04:00

Heap

LibJS: Make JS::Cell a Weakable

2024-05-04 21:42:59 +02:00

Runtime

LibJS: Manually limit the recursion depth in Proxy

2024-05-11 13:00:46 +02:00

Tests

LibJS: Save and restore exceptions on yields in finalizers

2024-05-08 22:01:58 +02:00

AST.cpp

LibJS: Skip some declarative env allocations in function instantiation

2024-05-06 15:09:20 +02:00

AST.h

LibJS: Change NewFunction instruction to accept FunctionNode

2024-05-11 11:43:05 +02:00

CMakeLists.txt

LibJS/Bytecode: Reuse bytecode registers

2024-05-09 09:12:13 +02:00

Console.cpp

LibJS+LibWeb: Make Console, ConsoleClient & subclasses GC-allocated

2024-04-21 09:12:25 +02:00

Console.h

LibJS+LibWeb: Make Console, ConsoleClient & subclasses GC-allocated

2024-04-21 09:12:25 +02:00

CyclicModule.cpp

LibJS+LibWeb: Use new Cell::Visitor helpers to avoid manual iteration

2024-04-16 07:40:01 +02:00

CyclicModule.h

…

Forward.h

LibJS/Bytecode: Make StringTableIndex be a 32-bit index

2024-05-10 15:03:24 +00:00

Lexer.cpp

Everywhere: Use east const in more places

2024-04-19 06:31:19 -04:00

Lexer.h

LibJS: Lex 1/2/3-byte tokens without HashMap lookups

2024-03-24 13:28:24 +01:00

MarkupGenerator.cpp

AK+Userland: Remove some needlessly explicit conversions to StringView

2024-04-04 11:23:21 +02:00

MarkupGenerator.h

…

Module.cpp

LibJS: Add calls to JS_{DECLARE,DEFINE}_ALLOCATOR()

2024-04-09 09:13:06 +02:00

Module.h

LibJS: Add calls to JS_{DECLARE,DEFINE}_ALLOCATOR()

2024-04-09 09:13:06 +02:00

ModuleLoading.h

…

Parser.cpp

LibWeb+LibJS: Skip function environment allocation if possible

2024-05-04 06:48:07 +02:00

Parser.h

LibWeb+LibJS: Skip function environment allocation if possible

2024-05-04 06:48:07 +02:00

ParserError.cpp

LibJS: Make ParserError::to_string infallible

2024-04-05 20:01:37 -04:00

ParserError.h

LibJS: Make ParserError::to_string infallible

2024-04-05 20:01:37 -04:00

Position.h

…

Print.cpp

…

Print.h

…

SafeFunction.h

…

Script.cpp

…

Script.h

…

SourceCode.cpp

…

SourceCode.h

…

SourceRange.h

…

SourceTextModule.cpp

LibJS: Emit bytecode for function declaration instantiation

2024-05-11 11:43:05 +02:00

SourceTextModule.h

…

SyntaxHighlighter.cpp

…

SyntaxHighlighter.h

…

SyntheticModule.cpp

…

SyntheticModule.h

…

Token.cpp

…

Token.h

Everywhere: Use east const in more places

2024-04-19 06:31:19 -04:00