Bug 204215 - Use PolymorphicAccess for DFG array profiling too
Summary: Use PolymorphicAccess for DFG array profiling too
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-11-14 18:28 PST by Saam Barati
Modified: 2019-11-14 18:28 PST (History)
12 users (show)

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Description Saam Barati 2019-11-14 18:28:26 PST 
We have precise information about the type of indexed loads we're doing. We could make it part of GetByStatus and use it in the compiler. It's probably more complete information than ArrayProfile when we have it.