[Webkit-unassigned] [Bug 192723] New: [BigInt] We should enable CSE into arithmetic operations that speculate BigIntUse

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Dec 14 16:16:03 PST 2018


https://bugs.webkit.org/show_bug.cgi?id=192723

            Bug ID: 192723
           Summary: [BigInt] We should enable CSE into arithmetic
                    operations that speculate BigIntUse
           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

Now, our rules for ValueArith nodes are conservative and we don't allow CSE. In the case of SpecBigInt, we can be less conservative and allow CSE.

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