[Webkit-unassigned] [Bug 68677] The DFG should not attempt to guess types in the absence of value profiles

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Sep 22 20:31:37 PDT 2011


https://bugs.webkit.org/show_bug.cgi?id=68677





--- Comment #1 from Filip Pizlo <fpizlo at apple.com>  2011-09-22 20:31:37 PST ---
This blocks https://bugs.webkit.org/show_bug.cgi?id=68593 because live range splitting should be done after parsing, but static predictions are made during parsing.  So, implementing 68593 while having to still deal with static predictions will result in a lot more cruft than we should have to put up with.

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