[Webkit-unassigned] [Bug 64573] DFG JIT is inconsistent about fusing branches and speculating integer comparisons for branches

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Jul 14 23:25:37 PDT 2011


--- Comment #6 from Filip Pizlo <fpizlo at apple.com>  2011-07-14 23:25:37 PST ---
(In reply to comment #4)
> (From update of attachment 100908 [details])
> static_cast<int32_t>(1) seems a little odd... I guess this is just code that's moving (I guess we could also just return a JSValue / intptr_t from these helper operations, save the extra instruction).  No need for these ideas to be incorporated into this patch though.

Yeah, that looks like a wart.  I'l go ahead and fix it, since it appears that this patch failed to land.

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