[Webkit-unassigned] [Bug 66765] Performance of String.replace(/regex/g, string) is shockingly low

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=66765

Ahmad Saleem <zlip.792 at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |zlip.792 at gmail.com

--- Comment #6 from Ahmad Saleem <zlip.792 at gmail.com> ---
Based on 'a better version of the test case':

*** Safari 15.6 on macOS 12.6 ***

1mln char array composed in 7ms
array joined in 11ms
1mln symbol string: all symbols replaced in 28ms

*** Chrome Canary 105 ***

1mln char array composed in 13ms
attachment.cgi?id=104830:17 array joined in 18ms
attachment.cgi?id=104830:18 1mln symbol string: all symbols replaced in 44ms 

*** Firefox Nightly 104 ***

1mln char array composed in 14ms
array joined in 3m
1mln symbol string: all symbols replaced in 52ms 

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I think Safari is the latest among all browser except in array joined case compared to Firefox Nightly.

Is something further required here? Thanks!

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