[Webkit-unassigned] [Bug 104247] Strange results calculating a square root in a loop

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Dec 6 13:27:55 PST 2012


https://bugs.webkit.org/show_bug.cgi?id=104247





--- Comment #4 from Filip Pizlo <fpizlo at apple.com>  2012-12-06 13:30:21 PST ---
Fascinating! It looks like this is somehow exposing a bug in our CFG simplifier. That's why the irrelevant branch is so important - without it we don't do CFG simplification, and presumably, don't end up breaking the IR leading to bad codegen.

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