[Webkit-unassigned] [Bug 99634] New: [v8] IntegerCache is redundant with V8's SMI support and should be removed

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=99634

           Summary: [v8] IntegerCache is redundant with V8's SMI support
                    and should be removed
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: eric at webkit.org
                CC: abarth at webkit.org, haraken at chromium.org,
                    dcarney at google.com


[v8] IntegerCache is redundant with V8's SMI support and should be removed

It looks like we'd just need to create a version of Integer::New() which is inlined, and can take an Isolate pointer.  Then we would have exactly the same branch cost as our current IntegerCache implementation, without the extra code. :)  We'd also then be faster on all integers up to the SMI limit, instead of const int numberOfCachedSmallIntegers = 64;

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