[PATCH] D57317: [DAGCombine] Deduplicate addcarry node using commutativity.

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jul 1 07:18:18 PDT 2019

Previous message: [PATCH] D59208: [DAGCombiner] fold (addcarry (xor a, -1), b, c) -> (subcarry b, a, !c) and flip carry.
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RKSimon added a comment.

@deadalnix What is the state of this patch now?


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D57317/new/

https://reviews.llvm.org/D57317

Previous message: [PATCH] D59208: [DAGCombiner] fold (addcarry (xor a, -1), b, c) -> (subcarry b, a, !c) and flip carry.
Next message: [PATCH] D57317: [DAGCombine] Deduplicate addcarry node using commutativity.
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