[Webkit-unassigned] [Bug 151733] New: Teach DFG that ArithSub can now clobber the heap (and other things).

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Dec 1 17:21:46 PST 2015


https://bugs.webkit.org/show_bug.cgi?id=151733

            Bug ID: 151733
           Summary: Teach DFG that ArithSub can now clobber the heap (and
                    other things).
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Local 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

Now that ArithSub can handle UntypedUse operands, we need to update the DFG's expectation of this node's properties.

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