[Webkit-unassigned] [Bug 19823] New: Remove op_jless

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Jun 30 00:31:19 PDT 2008


https://bugs.webkit.org/show_bug.cgi?id=19823

           Summary: Remove op_jless
           Product: WebKit
           Version: 526+ (Nightly build)
          Platform: Macintosh
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: cwzwarich at uwaterloo.ca
                CC: mjs at apple.com, ggaren at apple.com, oliver at apple.com


Since the introduction of the specialized loop opcodes, op_jless is not used in
any significant way (and not at all on SunSpider). Of course, life is never
easy in Machine.cpp, so removing it with r34883 is a 1.5% regression. I guess
we'll have to wait until it's not a performance regression.


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