[PATCH] D73200: GlobalISel: Add computeKnownBitsForTargetInstr

[Matt Arsenault via Phabricator via llvm-commits]

arsenm updated this revision to Diff 251923.
arsenm added a comment.

Handle the fallback to computeKnownBits, copied directly from the DAG version. This should really get a test, but I don't think there's any operation that is implemented that should hit this path


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73200/new/

https://reviews.llvm.org/D73200

Files:
  llvm/include/llvm/CodeGen/GlobalISel/GISelKnownBits.h
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp

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