Open Bug 1478132 Opened 6 years ago Updated 1 year ago

Create an ensureDoubleInfallible MacroAssembler method

Categories

(Core :: JavaScript Engine: JIT, enhancement, P3)

enhancement

Tracking

()

Tracking Status
firefox63 --- affected

People

(Reporter: mgaudet, Unassigned)

References

Details

In some circumstances, we know a priori that an ensureDouble cannot fail (for example, in CacheIR emission where guards have already eliminated the cases where double conversion would fail).

It would be good to be able to name and use this case.
Priority: -- → P3
Severity: normal → S3
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