[PATCH] D110786: [GlobalISel] Extend G_SELECT of known condition combine to vectors.

[Amara Emerson via Phabricator via llvm-commits]

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

Adds a new utility function: isConstantOrConstantVector().


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D110786

Files:
  llvm/include/llvm/CodeGen/GlobalISel/GenericMachineInstrs.h
  llvm/include/llvm/CodeGen/GlobalISel/Utils.h
  llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
  llvm/lib/CodeGen/GlobalISel/Utils.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/combine-select.mir

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