[PATCH] D72512: GlobalISel: Move extension scalar narrowing to separate function

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: aemerson, paquette, aditya_nandakumar, dsanders.
Herald added subscribers: Petar.Avramovic, volkan, hiraditya, rovka, wdng.
Herald added a project: LLVM.
arsenm added parent revisions: D72506: GlobalISel: Fix narrowScalar for G_ANYEXT results, D72511: GlobalISel: Handle more cases of G_SEXT narrowing.

Also rename a few things. Handling a different requested type will
require this to become much more complex.


https://reviews.llvm.org/D72512

Files:
  llvm/include/llvm/CodeGen/GlobalISel/LegalizerHelper.h
  llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp

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