Bug 197253

Summary: [JSC] Encode more sophisticated CodeBlock lifetime management
Product: WebKit Reporter: Yusuke Suzuki <ysuzuki>
Component: JavaScriptCoreAssignee: Yusuke Suzuki <ysuzuki>
Status: NEW ---    
Severity: Normal    
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Yusuke Suzuki 2019-04-24 15:57:50 PDT 
We are using timeToLive, but we should consider the use of the JIT code too.
For lower tiers, we can use execution counts. For FTL, we should come up with something.