[PATCH] D99908: [GlobalISel] Simplify G_ICMP against true/false when boolean contents are 0/1

[Jessica Paquette via Phabricator via llvm-commits]

paquette updated this revision to Diff 335584.
paquette added a comment.
Herald added subscribers: kerbowa, nhaehnle, jvesely.

- Change KB check to an assert
- Handle vectors
- Add a vector test in AMDGPU (which has ZeroOrOneBooleanContent for vectors)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99908/new/

https://reviews.llvm.org/D99908

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/prelegalizercombiner-simplify-cmp-known-true-false.mir
  llvm/test/CodeGen/AMDGPU/GlobalISel/prelegalizercombiner-simplify-cmp-known-true-false.mir

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