Closed Bug 1635717 Opened 4 years ago Closed 4 years ago

Warp: don't use an IC for JSOp::InitElemArray

Categories

(Core :: JavaScript Engine: JIT, task, P1)

task

Tracking

()

RESOLVED FIXED
mozilla78
Tracking Status
firefox78 --- fixed

People

(Reporter: jandem, Assigned: jandem)

References

(Blocks 1 open bug)

Details

Attachments

(2 files)

Without TI this can just emit a store.

Similar to the IonBuilder optimization but a lot simpler because we don't have
to worry about TI invariants. Once WarpBuilder is enabled by default we could do
the same thing in Baseline.

Pushed by jdemooij@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/12c054a205de
Don't use an IC for JSop::InitElemArray in WarpBuilder. r=evilpie
Severity: normal → N/A
Priority: -- → P1
Status: ASSIGNED → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla78
Pushed by jdemooij@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/1d86d112c2d6
follow-up - Don't try to snapshot JSOp::InitElemArray. r=evilpie
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