[Webkit-unassigned] [Bug 64262] Small speed up, which switches some virtual functions to inline ones.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=64262


Czene Tamas <Czene.Tamas at stud.u-szeged.hu> changed:

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 Attachment #101148|                            |review?, commit-queue?
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--- Comment #11 from Czene Tamas <Czene.Tamas at stud.u-szeged.hu>  2011-07-18 05:09:46 PST ---
Created an attachment (id=101148)
 --> (https://bugs.webkit.org/attachment.cgi?id=101148&action=review)
Small speed up, which switches some virtual functions to inline ones.

We measured the following performance progressions on some very popular websites, for example:
twitter.com: 5.5%
youtube.com: 7.4%
yahoo.com: 6.5%

The number of variables created during the test.
m_isPrimitiveValue 261596
m_isQuirkValue 229806 
m_isFixedSize 725

The max number of variables in the memory during the test.
m_isPrimitiveValue 468 
m_isQuirkValue 2749
m_isFixedsize 57

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