[PATCH] D74321: GlobalISel: Extend shift narrowing to G_SHL

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: dsanders, aemerson, aditya_nandakumar, paquette.
Herald added subscribers: kerbowa, Petar.Avramovic, volkan, hiraditya, rovka, nhaehnle, wdng, jvesely.
Herald added a project: LLVM.

https://reviews.llvm.org/D74321

Files:
  llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
  llvm/lib/Target/AMDGPU/AMDGPUPreLegalizerCombiner.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/combine-shl-narrow.mir

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