Andreas Kling 69bbf0285b LibJS: Let the VM cache an empty ("") PrimitiveString ...

Empty string is extremely common and we can avoid a lot of heap churn
by simply caching one in the VM. Primitive strings are immutable anyway
so there is no observable behavior change outside of fewer collections.

2020-09-22 20:10:20 +02:00

1.9 KiB

Raw Blame History

View Raw