[webkit-reviews] review requested: [Bug 118910] fourthTier: DFG Nodes should be able to abstractly tell you what they read and what they write : [Attachment 207213] cleanups

[bugzilla-daemon at webkit.org]

Filip Pizlo <fpizlo at apple.com> has asked  for review:
Bug 118910: fourthTier: DFG Nodes should be able to abstractly tell you what
they read and what they write
https://bugs.webkit.org/show_bug.cgi?id=118910

Attachment 207213: cleanups
https://bugs.webkit.org/attachment.cgi?id=207213&action=review

------- Additional Comments from Filip Pizlo <fpizlo at apple.com>
overlapsReads is renamed to readsOverlap.  Same for writes.

Added a method called didWrites() that just tells you if any writes occurred.