[PATCH] D117607: GlobalISel: Fix assert on unmerge to different element of casted vector

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: aemerson, paquette, aditya_nandakumar, Petar.Avramovic.
Herald added subscribers: kerbowa, rovka, nhaehnle, jvesely.
arsenm requested review of this revision.
Herald added a subscriber: wdng.
Herald added a project: LLVM.

This was failing if a G_UNMERGE_VALUES produced a different element
type than the cast result type.


https://reviews.llvm.org/D117607

Files:
  llvm/include/llvm/CodeGen/GlobalISel/LegalizationArtifactCombiner.h
  llvm/test/CodeGen/AMDGPU/GlobalISel/artifact-combiner-asserts.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/artifact-combiner-unmerge-values.mir

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