[Webkit-unassigned] [Bug 191736] New: Consider introducing a RegExpObjectLastIndexIsNumber bytecode intrinsic.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Nov 15 21:55:33 PST 2018


https://bugs.webkit.org/show_bug.cgi?id=191736

            Bug ID: 191736
           Summary: Consider introducing a RegExpObjectLastIndexIsNumber
                    bytecode intrinsic.
           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: mark.lam at apple.com

This should speed up RegExp operations to recover some llint and baseline JIT performance after r238267 landed.

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