[PATCH] D70462: [InstCombine] Change InstCombineAddSub to not perform constant folding when there is an intermediate use of the source register.

[Danilo Carvalho Grael via Phabricator via llvm-commits]

dancgr updated this revision to Diff 231119.
dancgr added a comment.

- [Transform][InstCombine] Add new test case for the specified scenario.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70462/new/

https://reviews.llvm.org/D70462

Files:
  llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
  llvm/test/Transforms/InstCombine/addsub-constant-folding.ll

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