Updates:
Status: Fixed
Comment #5 on issue 2250 by [email protected]: LICM is too aggressive with
moving checks across conditional control flow
http://code.google.com/p/v8/issues/detail?id=2250
Fixed in r12375. The patch switches to conservative LICM that doesn't hoist instructions that don't dominate the loop exits if we recompile after a deopt and there is new type information.
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