[Webkit-unassigned] [Bug 72311] Inline caches that refer to otherwise dead objects should be cleared

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=72311





--- Comment #10 from Filip Pizlo <fpizlo at apple.com>  2011-11-17 21:24:57 PST ---
I just posted a nifty test case that demos the effects of this patch.

Run the demo with DumpRenderTree, from your checkout (since the page.html code looks for LayoutTests/fast/js/resources/somethingorother.js).  Works best if you disable recompiling all JS functions on GCs.  Without the patch, the heap just keeps growing in size.  With the patch, the heap stays the same size.

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