Open Bug 1900142 Opened 5 months ago Updated 5 months ago

Allow deduplicating strings which have the DEPENDED_ON_BIT set

Categories

(Core :: JavaScript Engine, enhancement, P3)

Product:
Core
Component:
JavaScript Engine
Type:
enhancement

Tracking

()

People

(Reporter: alexical, Unassigned)

References

(Blocks 1 open bug)

Details

We currently don't deduplicate A to B if A and B have differing flags, but we can handle the case where A has the DEPENDED_ON_BIT and B does not, and vice versa, as long as we set them when we finish forwarding the dependent string's base pointer.

Blocks: sm-js-perf
Severity: -- → S3
Priority: -- → P3
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