[PATCH] D58881: [Transform] Improve fold of sadd.with.overflow

[Dan Robertson via Phabricator via llvm-commits]

dlrobertson updated this revision to Diff 189104.
dlrobertson marked 4 inline comments as done.
dlrobertson added a comment.

- Addressed nits
- Use `m_APInt` instead of `ConstantInt`
- Updated tests
- Removed special cases (Will add them in a follow-up)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58881/new/

https://reviews.llvm.org/D58881

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/lib/Transforms/InstCombine/InstCombineInternal.h
  llvm/test/Transforms/InstCombine/call-add-with-overflow.ll

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