[PATCH] D114035: [DSE] Improve handling of `strncpy` in Dead Store Elimination

[Fabian Wolff via Phabricator via llvm-commits]

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Fixes PR#52062 and one of the remaining cases of PR#47644.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D114035

Files:
  llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
  llvm/test/Transforms/DeadStoreElimination/memset-and-strncpy.ll

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