Bug 133078 - SpecCellOther should not be part of either HeapTop or BytecodeTop
Summary: SpecCellOther should not be part of either HeapTop or BytecodeTop
Status: RESOLVED WONTFIX
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Filip Pizlo
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-05-19 11:57 PDT by Filip Pizlo
Modified: 2017-08-23 11:31 PDT (History)
8 users (show)

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Description Filip Pizlo 2014-05-19 11:57:50 PDT
It corresponds to cells that won't ever be in JS-visible heap fields or be referenced from bytecode variables, like GetterSetter.
Comment 1 Yusuke Suzuki 2017-08-23 11:31:35 PDT
We start using cells in JS visible heap fields.
I think it does not hurt optimizability.