[Webkit-unassigned] [Bug 87994] ASSERTION FAILED: m_refCount in DFG::Node:deref with patch from 87158

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jun 5 08:25:53 PDT 2012


--- Comment #5 from Andy Wingo <wingo at igalia.com>  2012-06-05 08:25:53 PST ---
Interestingly, earlier in the CFG simplification phase, the phi node in question (864) had a refcount of 2.  Simplifying some other part of the graph removed one of the references.  Then block 10 became unreachable, and we go to kill its phi uses.  The only remaining use of 864 is itself, and thus the refcount drops to 0, and the graph goes to unref its children, including itself, but its refcount is already 0, and hence this assertion.

Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

More information about the webkit-unassigned mailing list