[PATCH] D51015: [MemorySSA] Make the Updater movable.

[Chandler Carruth via Phabricator via llvm-commits]

chandlerc added inline comments.


================
Comment at: include/llvm/Analysis/MemorySSAUpdater.h:76
+    MSSA = MSSAU.MSSA;
+    MSSAU.MSSA = 0;
+    return *this;
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You don't zero it out in the move constructor, why do it here? Do we do something in the destructor with it, if so it should be in both?

Also, if we do need this, s/0/nullptr/


Repository:
  rL LLVM

https://reviews.llvm.org/D51015