[PATCH] D50680: [SDAG] Remove the reliance on MI's allocation strategy for `MachineMemOperand` pointers attached to `MachineSDNodes` and instead have the `SelectionDAG` fully manage the memory for this array.

[Chandler Carruth via Phabricator via llvm-commits]

chandlerc added a comment.

Doh, this doesn't have the change to do the clever optimization mentioned in the change description. I'll update it with that momentarily. But that will be just a tiny implementation detail, so probably fin eto start reviewing.


Repository:
  rL LLVM

https://reviews.llvm.org/D50680