Open Bug 1986177 Opened 1 year ago Updated 1 year ago

On Google Keep/Notes, pasting large text with "checkboxes" option is 2x slower in Firefox

Categories

(Core :: JavaScript Engine, task, P3)

task

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()

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(Reporter: mayankleoboy1, Unassigned)

References

(Blocks 1 open bug)

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(1 file)

1.41 MB, application/x-zip-compressed
Details
Attached file src.c.o.zip —

Go to google keep
Create a new "checkboxes/checklist" note
Unzip and Copy-paste the sample large text.

chrome: https://share.firefox.dev/47mfFTM (1.8s)
Firefox: https://share.firefox.dev/4m3cuEg (3.6s)

Profile of Chrome suggests there's a fair amount of megamorphic code in here.

Severity: -- → N/A
Priority: -- → P3

Yeah, the profile here looks pretty flat. Nothing obvious standing out at first glance.

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