[PATCH] D40106: [GISel][NFC]: Refactor a simple helper function to infer OpcodeDefs through copies

[Aditya Nandakumar via Phabricator via llvm-commits]

aditya_nandakumar created this revision.
Herald added a subscriber: igorb.

moved this from legalizationArtifactCombiner to GlobalISel/Utils for use elsewhere.


Repository:
  rL LLVM

https://reviews.llvm.org/D40106

Files:
  include/llvm/CodeGen/GlobalISel/LegalizationArtifactCombiner.h
  include/llvm/CodeGen/GlobalISel/Utils.h
  lib/CodeGen/GlobalISel/Utils.cpp

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