[PATCH] D67846: [InstCombine] (a+b) <= a && (a+b) != 0 -> (0-b) < a (PR43259)

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri updated this revision to Diff 221401.
lebedev.ri added a comment.

Rebased, NFC.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67846/new/

https://reviews.llvm.org/D67846

Files:
  llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
  llvm/test/Transforms/InstCombine/result-of-add-of-negative-or-zero-is-non-zero-and-no-underflow.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D67846.221401.patch
Type: text/x-patch
Size: 6400 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20190923/6a7fa1e5/attachment.bin>