[PATCH] D98346: [DSE] Handle memmove with equal non-const sizes

[Nikita Popov via Phabricator via llvm-commits]

nikic added inline comments.


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Comment at: llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp:388
       return nullptr;
     };
     Value *LaterV = GetSizeFromInstr(LaterI);
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Use `dyn_cast<MemIntrinsic>` + `getLength()` instead?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D98346/new/

https://reviews.llvm.org/D98346