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ladybird/Libraries/LibJS/Bytecode
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Andreas Kling a677d96b8f LibJS: Make GetById cache polymorphic 
Instead of monomorphic (1 shape), GetById inline caches are now
polymorphic (4 shapes).

This improves inline cache hit rates greatly on most web JavaScript.
For example, Speedometer 2.1 sees 88% -> 97% cache hit rate improvement.

1.71x speedup on MicroBench/pic-get-own.js
1.82x speedup on MicroBench/pic-get-pchain.js
2025-05-07 00:27:11 +02:00
..
ASTCodegen.cpp LibJS: Emit ThrowIfTDZ for identifiers used in assignment expressions 2025-05-06 12:06:23 +02:00
BasicBlock.cpp Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
BasicBlock.h LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
Builtins.cpp Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
Builtins.h LibJS: Add builtin for Math.random() 2025-04-03 13:56:39 +02:00
CodeGenerationError.cpp Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
CodeGenerationError.h Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
Executable.cpp LibGC+Everywhere: Factor out a LibGC from LibJS 2024-11-15 14:49:20 +01:00
Executable.h LibJS: Make GetById cache polymorphic 2025-05-07 00:27:11 +02:00
Generator.cpp LibJS: Preserve information about local variables declaration kind 2025-05-06 12:06:23 +02:00
Generator.h LibJS: Preserve information about local variables declaration kind 2025-05-06 12:06:23 +02:00
IdentifierTable.cpp LibJS: Use FlyString in PropertyKey instead of DeprecatedFlyString 2025-03-24 22:27:17 +00:00
IdentifierTable.h LibJS: Make Optional<IdentifierTableIndex> use less space 2025-03-27 19:50:13 +00:00
Instruction.cpp LibJS: Remove unused InstructionStreamIterator::source_code getter 2025-04-16 10:41:44 -06:00
Instruction.h LibJS: Optimize reading known-to-be-initialized var bindings 2025-05-04 02:31:18 +02:00
Interpreter.cpp LibJS: Make GetById cache polymorphic 2025-05-07 00:27:11 +02:00
Interpreter.h Revert "LibJS: Add StackFrame to avoid indirection in VM register access" 2025-04-29 16:08:42 +02:00
Label.cpp Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
Label.h Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
Op.h LibJS: Optimize reading known-to-be-initialized var bindings 2025-05-04 02:31:18 +02:00
Operand.h LibJS: Add new operand type for function arguments 2025-04-26 11:02:29 +02:00
RegexTable.cpp Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
RegexTable.h LibJS: Use u32 for RegexTableIndex 2025-04-06 02:05:27 +02:00
Register.h LibJS: Remove unused bytecode VM register reservation 2025-04-30 09:38:40 +02:00
ScopedOperand.cpp Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
ScopedOperand.h Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
StringTable.cpp LibJS: Make Optional<StringTableIndex> use less space 2025-04-06 02:05:27 +02:00
StringTable.h LibJS: Make Optional<StringTableIndex> use less space 2025-04-06 02:05:27 +02:00