[PATCH] D106668: [DAG] Add initial SelectionDAG::isGuaranteedNotToBeUndefOrPoison framework (PR51129)

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon updated this revision to Diff 361270.
RKSimon added a comment.

Add some TODO comments indicating the likely next steps after this initial commit


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106668/new/

https://reviews.llvm.org/D106668

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

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