[Webkit-unassigned] [Bug 18991] SquirrelFish: Major codegen issue in a.b=expr, a[b]=expr

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sat May 17 01:42:08 PDT 2008


http://bugs.webkit.org/show_bug.cgi?id=18991


cwzwarich at uwaterloo.ca changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #21209|0                           |1
        is obsolete|                            |




------- Comment #23 from cwzwarich at uwaterloo.ca  2008-05-17 01:42 PDT -------
Created an attachment (id=21212)
 --> (http://bugs.webkit.org/attachment.cgi?id=21212&action=view)
Revised proposed patch

I removed some RegisterID reference count thrashing and a useless test. This
patch is now between a 0.0-0.1% regression on my machine. I don't think we can
do much better.

I'll let you guys do performance testing while I finish the layout test.


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