Bug 141442

Summary: JSC's Type Profiler should gather richer type information about Arrays.
Product: WebKit Reporter: Saam Barati <saam>
Component: JavaScriptCoreAssignee: Saam Barati <saam>
Status: NEW ---    
Severity: Normal CC: bburg, fpizlo, ggaren, joepeck, mark.lam, mmirman, msaboff, oliver
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   

Description Saam Barati 2015-02-10 13:28:03 PST 
The type profiler can better describe what type an Array is better than just saying it's an "Array". 
Knowing what the type of the contents of that Array at least to the extent that JSC already profiles
this information would be nice.