[PATCH] D74066: [ValueTracking] usub(a, b) cannot overflow if a >= b.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 242841.
fhahn added a comment.

clang-format.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74066/new/

https://reviews.llvm.org/D74066

Files:
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/test/Transforms/InstCombine/usub-overflow-known-by-implied-cond.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D74066.242841.patch
Type: text/x-patch
Size: 6412 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200206/d9ccbd57/attachment.bin>