[PATCH] D47269: [CodeGen] Use RegUnits to track register aliases in AArch64RedundantCopyElimination. (NFC)

[Chad Rosier via Phabricator via llvm-commits]

mcrosier created this revision.
mcrosier added reviewers: thegameg, MatzeB, sebpop, junbuml.
Herald added a reviewer: javed.absar.
Herald added a subscriber: kristof.beyls.

https://reviews.llvm.org/D47269

Files:
  lib/Target/AArch64/AArch64RedundantCopyElimination.cpp

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