4 commits

Author	SHA1	Message	Date
Andreas Kling	183c847c80	LibJS: Cache PutById to setters in the prototype chain ... This is *extremely* common on the web, but barely shows up at all in JavaScript benchmarks. A typical example is setting Element.innerHTML on a HTMLDivElement. HTMLDivElement doesn't have innerHTML, so it has to travel up the prototype chain until it finds it. Before this change, we didn't cache this at all, so we had to travel the prototype chain every time a setter like this was used. We now use the same mechanism we already had for GetBydId and cache PutById setter accesses in the prototype chain as well. 1.74x speedup on MicroBench/setter-in-prototype-chain.js	2025-05-05 15:21:43 +02:00
Andreas Kling	e0b32b1863	LibJS: Use premade shape when creating mapped arguments objects ... Knocks out a 0.4% profile item on Speedometer 3.	2025-04-19 01:14:02 +02:00
Shannon Booth	f87041bf3a	LibGC+Everywhere: Factor out a LibGC from LibJS ... Resulting in a massive rename across almost everywhere! Alongside the namespace change, we now have the following names: * JS::NonnullGCPtr -> GC::Ref * JS::GCPtr -> GC::Ptr * JS::HeapFunction -> GC::Function * JS::CellImpl -> GC::Cell * JS::Handle -> GC::Root	2024-11-15 14:49:20 +01:00
Timothy Flynn	93712b24bf	Everywhere: Hoist the Libraries folder to the top-level	2024-11-10 12:50:45 +01:00

Renamed from Userland/Libraries/LibJS/Runtime/ArgumentsObject.cpp (Browse further)