[PATCH] D32549: Add AAMDNodes to memcpy loads/stores during memcpy SDAG expansion

[Zaara Syeda via Phabricator via llvm-commits]

syzaara created this revision.

The parameters of memcpy will not alias as they are disjoint memory locations. Adding AAMDNodes for better scheduling of memcpy loads and stores. This patch is an incremental patch based on:
https://reviews.llvm.org/D29779


https://reviews.llvm.org/D32549

Files:
  lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  test/CodeGen/PowerPC/memcpy-cluster.ll

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