Open Bug 1803577 Opened 3 years ago Updated 2 years ago

Make MCharCodeAt infallible when the input is MLinearizeForCharAccess

Categories

(Core :: JavaScript Engine: JIT, enhancement, P2)

Product:
Core
Component:
JavaScript Engine: JIT
Type:
enhancement

Tracking

()

People

(Reporter: anba, Unassigned)

References

(Blocks 1 open bug)

Details

From https://phabricator.services.mozilla.com/D162726:

We could optimize out some branches and bailout code in MCharCodeAt codegen if the input is MLinearizeForCharAccess.

Blocks: sm-opt-jits
Severity: -- → N/A
Priority: -- → P2
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