Bug 242241

Summary: Basic tier-up strategy for CSS JIT
Product: WebKit Reporter: Antti Koivisto <koivisto>
Component: CSSAssignee: Antti Koivisto <koivisto>
Status: NEW ---    
Severity: Normal CC: ap, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch ews-feeder: commit-queue-

Description Antti Koivisto 2022-07-01 04:34:12 PDT 
We currently JIT every selector we can. Compilation does not pay for itself if a selector only ever matches a handful of elements.
Comment 1 Antti Koivisto 2022-07-01 04:43:33 PDT 
Created attachment 460604 [details]
Patch
Comment 2 Radar WebKit Bug Importer 2022-07-08 04:35:13 PDT 
<rdar://problem/96663229>