[PATCH] D86815: [LangRef] Adjust guarantee for llvm.memcpy to also allow equal arguments.

[Dávid Bolvanský via Phabricator via llvm-commits]

xbolva00 added a comment.

Clang/LLVM accepts memcpy(NULL, NULL, 0) while GCC assumes dst/src pointers are not null. LLVM is conservative here.


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  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D86815/new/

https://reviews.llvm.org/D86815