Bug 211052 - [JSC] Bitops should use ArithProfile to track feedback instead of ValueProfile
Summary: [JSC] Bitops should use ArithProfile to track feedback instead of ValueProfile
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Yusuke Suzuki
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-04-26 13:36 PDT by Yusuke Suzuki
Modified: 2020-04-26 13:39 PDT (History)
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Description Yusuke Suzuki 2020-04-26 13:36:27 PDT 
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Comment 1 Yusuke Suzuki 2020-04-26 13:39:01 PDT 
We first change this, and then, we should introduce IC after that.
One worrying thing is that whether we have a room to put bits in ArithProfile...