[webkit-reviews] review requested: [Bug 20819] JSValue::isObject() is slow : [Attachment 23388] Proposed patch

[bugzilla-daemon at webkit.org]

Cameron Zwarich (cpst) <cwzwarich at uwaterloo.ca> has asked  for review:
Bug 20819: JSValue::isObject() is slow
https://bugs.webkit.org/show_bug.cgi?id=20819

Attachment 23388: Proposed patch
https://bugs.webkit.org/attachment.cgi?id=23388&action=edit

------- Additional Comments from Cameron Zwarich (cpst)
<cwzwarich at uwaterloo.ca>
This patch that also does the same thing for JSCell::isString() is a 0.7%
speedup on SunSpider and a 1.0% speedup on the V8 benchmark suite.