[PATCH] D62450: [DAGCombine][ARM] x ==/!= c -> (x - c) ==/!= 0 iff '-c' can be folded into the x node.

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 22 12:58:31 PDT 2019


This revision was automatically updated to reflect the committed changes.
Closed by commit rG4334892e7b07: [DAGCombine][ARM] x ==/!= c  ->  (x - c) ==/!= 0  iff '-c' can be folded into… (authored by lebedev.ri).
Herald added a subscriber: hiraditya.

Changed prior to commit:
  https://reviews.llvm.org/D62450?vs=202315&id=226077#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62450/new/

https://reviews.llvm.org/D62450

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/test/CodeGen/ARM/addsubcarry-promotion.ll

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