[PATCH] D83833: [GISel] Add new GISel combiners for G_SELECT

[Michael Kitzan via Phabricator via llvm-commits]

mkitzan updated this revision to Diff 279994.
mkitzan added a comment.

Removed the combine for `undef` selectee value. Will open a separate patch to track that work.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D83833/new/

https://reviews.llvm.org/D83833

Files:
  llvm/include/llvm/CodeGen/GlobalISel/CombinerHelper.h
  llvm/include/llvm/Target/GlobalISel/Combine.td
  llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/combine-select.mir

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