[Webkit-unassigned] [Bug 207627] New: [BigInt] Improve performance of IdentifierArena::makeBigIntDecimalIdentifier

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=207627

            Bug ID: 207627
           Summary: [BigInt] Improve performance of
                    IdentifierArena::makeBigIntDecimalIdentifier
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ticaiolima at gmail.com

During parsing, we sometimes need to get the string on base 10 of a BigInt, but Lexer only provides us `bigIntString` and `radix` as information. It means that whenever radix is not 10, we need to do some computation to get the String that represents a BigInt on decimal base. Current approach is using JSBigInt to perform this operation, but this is a very naive and unoptimized. We should investigate better options there.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20200212/71539d92/attachment.htm>