[PATCH] D32686: [InstCombine][KnownBits] Use KnownBits better to detect nsw adds

[Phabricator via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL302093: [InstCombine][KnownBits] Use KnownBits better to detect nsw adds (authored by ctopper).

Changed prior to commit:
  https://reviews.llvm.org/D32686?vs=97265&id=97747#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D32686

Files:
  llvm/trunk/lib/Transforms/InstCombine/InstCombineAddSub.cpp
  llvm/trunk/test/Transforms/InstCombine/AddOverFlow.ll
  llvm/trunk/test/Transforms/InstCombine/demand_shrink_nsw.ll

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