[PATCH] D110802: [GlobalISel] Extend CombinerHelper::matchConstantOp() to match constant splat vectors

[Amara Emerson via Phabricator via llvm-commits]

aemerson updated this revision to Diff 376157.
aemerson added a comment.

Rebase after test re-gen.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110802/new/

https://reviews.llvm.org/D110802

Files:
  llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/combine-mul.mir
  llvm/test/CodeGen/AArch64/GlobalISel/prelegalizercombiner-trivial-arith.mir

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