[Webkit-unassigned] [Bug 144300] Allow CreateActivation sinking

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=144300

--- Comment #5 from Filip Pizlo <fpizlo at apple.com> ---
(In reply to comment #4)
> (In reply to comment #3)
> > Smaller speed-up than what I would have expected.  But, I'll take 4% on
> > Octane/earley. :-)
> 
> I believe the original earley slow-down from removing bytecode activation
> sinking was on the order of 30%. It's probably worth investigating why this
> patch doesn't win bigger.

The megapatch also made activations a *lot* cheaper to allocate.

We should check where this patch puts us relative to where we were before the original earley slow-down.

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