Status: New Owner: [email protected] Labels: Type-Bug Priority-Medium
New issue 2161 by erik.corry: Massive slowdown for negative lookups http://code.google.com/p/v8/issues/detail?id=2161At some point after 3.9 we slowed down massively for negative lookups (where the property is not found in a monomorphic lookup in a fast case object). See http://jsperf.com/switch-statement-vs-single-if-logic/4
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