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ladybird/Libraries/LibJS/Runtime
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Andreas Kling 619cd613d0 LibJS: Give VM a cache of single-ASCII-character PrimitiveString 
A large number of JS strings are a single ASCII character. This patch
adds a 128-entry cache for those strings to the VM. The cost of the
cache is 1536 byte of GC heap (all in same block) + 2304 bytes malloc.

This avoids a lot of GC heap allocations, and packing all of these
in the same heap block is nice for fragmentation as well.
2020-10-22 17:48:12 +02:00
..
Accessor.h
LibJS: Don't require Interpreter& for constructing an Accessor
2020-09-27 20:26:58 +02:00
Array.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
Array.h
LibJS: Make native function/property callbacks take VM, not Interpreter
2020-09-27 20:26:58 +02:00
ArrayConstructor.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
ArrayConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
ArrayIterator.cpp
Meta+LibHTTP through LibWeb: Make clang-format-10 clean
2020-09-25 21:18:17 +02:00
ArrayIterator.h
…
ArrayIteratorPrototype.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
ArrayIteratorPrototype.h
…
ArrayPrototype.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
ArrayPrototype.h
…
BigInt.cpp
LibJS: Remove a whole bunch of includes of <LibJS/Interpreter.h>
2020-09-27 20:26:58 +02:00
BigInt.h
LibJS: Fix weird self-including header
2020-10-06 18:37:58 +02:00
BigIntConstructor.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
BigIntConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
BigIntObject.cpp
LibJS: Remove a whole bunch of includes of <LibJS/Interpreter.h>
2020-09-27 20:26:58 +02:00
BigIntObject.h
…
BigIntPrototype.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
BigIntPrototype.h
…
BooleanConstructor.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
BooleanConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
BooleanObject.cpp
LibJS: Remove a bunch of unnecessary uses of Cell::interpreter()
2020-09-27 20:26:58 +02:00
BooleanObject.h
…
BooleanPrototype.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
BooleanPrototype.h
…
BoundFunction.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
BoundFunction.h
LibJS: Move "strict mode" state to the call stack
2020-10-04 17:03:33 +02:00
Cell.cpp
LibJS: Remove Cell::interpreter()
2020-10-04 17:03:33 +02:00
Cell.h
LibJS: Remove Cell::interpreter()
2020-10-04 17:03:33 +02:00
CommonPropertyNames.h
LibJS: Add some more items to CommonPropertyNames that I missed
2020-10-14 00:10:49 +02:00
ConsoleObject.cpp
LibJS: Add some more items to CommonPropertyNames that I missed
2020-10-14 00:10:49 +02:00
ConsoleObject.h
…
Date.cpp
LibJS: Remove a whole bunch of includes of <LibJS/Interpreter.h>
2020-09-27 20:26:58 +02:00
Date.h
LibJS: Use String::formatted() in various other places
2020-10-04 19:22:02 +02:00
DateConstructor.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
DateConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
DatePrototype.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
DatePrototype.h
Meta+LibHTTP through LibWeb: Make clang-format-10 clean
2020-09-25 21:18:17 +02:00
Error.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
Error.h
…
ErrorConstructor.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
ErrorConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
ErrorPrototype.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
ErrorPrototype.h
Meta+LibHTTP through LibWeb: Make clang-format-10 clean
2020-09-25 21:18:17 +02:00
ErrorTypes.cpp
Meta+LibHTTP through LibWeb: Make clang-format-10 clean
2020-09-25 21:18:17 +02:00
ErrorTypes.h
LibJS: Use String::formatted() for throw_exception() message
2020-10-04 19:22:02 +02:00
Exception.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
Exception.h
LibJS: Move most of Interpreter into VM
2020-09-27 20:26:58 +02:00
Function.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
Function.h
LibJS: Move "strict mode" state to the call stack
2020-10-04 17:03:33 +02:00
FunctionConstructor.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
FunctionConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
FunctionPrototype.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
FunctionPrototype.h
…
GlobalObject.cpp
LibJS: Use allocate_without_global_object for allocating Shapes
2020-10-17 23:47:07 +02:00
GlobalObject.h
LibJS: Prebake the empty object ({}) with a prototype
2020-10-17 23:23:53 +02:00
IndexedProperties.cpp
LibJS: Speed up IndexedPropertyIterator by computing non-empty indices
2020-10-20 08:51:41 +02:00
IndexedProperties.h
LibJS: Speed up IndexedPropertyIterator by computing non-empty indices
2020-10-20 08:51:41 +02:00
IteratorOperations.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
IteratorOperations.h
…
IteratorPrototype.cpp
LibJS: Remove a whole bunch of includes of <LibJS/Interpreter.h>
2020-09-27 20:26:58 +02:00
IteratorPrototype.h
…
JSONObject.cpp
LibJS: Add some more items to CommonPropertyNames that I missed
2020-10-14 00:10:49 +02:00
JSONObject.h
LibJS: Remove use of Interpreter& in JSONObject code
2020-09-27 20:26:58 +02:00
LexicalEnvironment.cpp
LibJS: Shrink sizeof(LexicalEnvironment) by reorganizing members
2020-10-22 17:03:40 +02:00
LexicalEnvironment.h
LibJS: Shrink sizeof(LexicalEnvironment) by reorganizing members
2020-10-22 17:03:40 +02:00
MarkedValueList.cpp
…
MarkedValueList.h
…
MathObject.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
MathObject.h
…
NativeFunction.cpp
LibJS: Move "strict mode" state to the call stack
2020-10-04 17:03:33 +02:00
NativeFunction.h
LibJS: Move "strict mode" state to the call stack
2020-10-04 17:03:33 +02:00
NativeProperty.cpp
LibJS: Make native function/property callbacks take VM, not Interpreter
2020-09-27 20:26:58 +02:00
NativeProperty.h
LibJS: Make native function/property callbacks take VM, not Interpreter
2020-09-27 20:26:58 +02:00
NumberConstructor.cpp
LibJS: constexpr some Number object constant values
2020-10-16 17:06:57 +02:00
NumberConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
NumberObject.cpp
LibJS: Remove a whole bunch of includes of <LibJS/Interpreter.h>
2020-09-27 20:26:58 +02:00
NumberObject.h
…
NumberPrototype.cpp
LibJS: Add some more items to CommonPropertyNames that I missed
2020-10-14 00:10:49 +02:00
NumberPrototype.h
…
Object.cpp
LibJS: Use allocate_without_global_object for allocating Shapes
2020-10-17 23:47:07 +02:00
Object.h
LibJS: Prebake the empty object ({}) with a prototype
2020-10-17 23:23:53 +02:00
ObjectConstructor.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
ObjectConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
ObjectPrototype.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
ObjectPrototype.h
…
PrimitiveString.cpp
LibJS: Give VM a cache of single-ASCII-character PrimitiveString
2020-10-22 17:48:12 +02:00
PrimitiveString.h
LibJS: Remove js_string(Interpreter&, ...)
2020-09-27 20:26:58 +02:00
PropertyAttributes.cpp
…
PropertyAttributes.h
Meta+LibHTTP through LibWeb: Make clang-format-10 clean
2020-09-25 21:18:17 +02:00
PropertyName.h
LibJS: Fix PropertyName::from_value() for negative and non-int numbers
2020-10-08 10:02:47 +02:00
ProxyConstructor.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
ProxyConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
ProxyObject.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
ProxyObject.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
ProxyPrototype.cpp
LibJS: Remove a whole bunch of includes of <LibJS/Interpreter.h>
2020-09-27 20:26:58 +02:00
ProxyPrototype.h
…
Reference.cpp
LibJS: Use String::formatted() for throw_exception() message
2020-10-04 19:22:02 +02:00
Reference.h
LibJS: Reduce use of Interpreter in Reference
2020-09-29 16:45:39 +02:00
ReflectObject.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
ReflectObject.h
…
RegExpConstructor.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
RegExpConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
RegExpObject.cpp
LibJS: Use string::formatted() in to_string() functions
2020-10-04 19:22:02 +02:00
RegExpObject.h
…
RegExpPrototype.cpp
LibJS: Remove a whole bunch of includes of <LibJS/Interpreter.h>
2020-09-27 20:26:58 +02:00
RegExpPrototype.h
…
ScriptFunction.cpp
LibJS: Prebake the empty object ({}) with a prototype
2020-10-17 23:23:53 +02:00
ScriptFunction.h
LibJS: Move "strict mode" state to the call stack
2020-10-04 17:03:33 +02:00
Shape.cpp
LibJS: Use allocate_without_global_object for allocating Shapes
2020-10-17 23:47:07 +02:00
Shape.h
LibJS: Reorganize Shape members to reduce sizeof(Shape) a bit
2020-10-16 16:46:27 +02:00
StringConstructor.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
StringConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
StringIterator.cpp
Meta+LibHTTP through LibWeb: Make clang-format-10 clean
2020-09-25 21:18:17 +02:00
StringIterator.h
…
StringIteratorPrototype.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
StringIteratorPrototype.h
…
StringObject.cpp
LibJS: Remove a whole bunch of includes of <LibJS/Interpreter.h>
2020-09-27 20:26:58 +02:00
StringObject.h
…
StringOrSymbol.h
LibJS: Support move semantics for StringOrSymbol
2020-10-15 23:49:53 +02:00
StringPrototype.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
StringPrototype.h
…
Symbol.cpp
LibJS: Remove a whole bunch of includes of <LibJS/Interpreter.h>
2020-09-27 20:26:58 +02:00
Symbol.h
LibJS: Use string::formatted() in to_string() functions
2020-10-04 19:22:02 +02:00
SymbolConstructor.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
SymbolConstructor.h
LibJS: Remove Interpreter& argument to Function::construct()
2020-09-27 20:26:58 +02:00
SymbolObject.cpp
LibJS: Remove a whole bunch of includes of <LibJS/Interpreter.h>
2020-09-27 20:26:58 +02:00
SymbolObject.h
…
SymbolPrototype.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
SymbolPrototype.h
…
Uint8ClampedArray.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
Uint8ClampedArray.h
…
Value.cpp
LibJS: Cache commonly used FlyStrings in the VM
2020-10-13 23:57:45 +02:00
Value.h
LibJS: Add Value::is_nullish()
2020-10-02 18:01:27 +02:00
VM.cpp
LibJS: Give VM a cache of single-ASCII-character PrimitiveString
2020-10-22 17:48:12 +02:00
VM.h
LibJS: Give VM a cache of single-ASCII-character PrimitiveString
2020-10-22 17:48:12 +02:00