[PATCH] D76890: [GlobalISel] Fix equality for copies from physregs in matchEqualDefs

[Jessica Paquette via Phabricator via llvm-commits]

paquette updated this revision to Diff 253011.
paquette added a comment.

- Remove FIXME, since we don't want to care about register liveness in isel
- Update testcase so that there's an implicit def between the copies
- Add another testcase that has a copy between the copies, because that should probably be tested too


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76890/new/

https://reviews.llvm.org/D76890

Files:
  llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/prelegalizercombiner-select.mir

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