[PATCH] D68377: [Builtins] Teach Clang about memccpy

[Dávid Bolvanský via Phabricator via cfe-commits]

xbolva00 marked an inline comment as done.
xbolva00 added a comment.

It is not very obvious for me what kind of test should be done here. I would be grateful if you could show me an example in tree.



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Comment at: include/clang/Basic/Builtins.def:483
 BUILTIN(__builtin_memcpy, "v*v*vC*z", "nF")
+BUILTIN(__builtin_memccpy, "v*v*vC*iz", "nF")
 BUILTIN(__builtin_memmove, "v*v*vC*z", "nF")
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aaron.ballman wrote:
> GCC doesn't seem to have `__builtin_memccpy`? https://godbolt.org/z/jbthQ3
Ok, I will drop it.


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  https://reviews.llvm.org/D68377/new/

https://reviews.llvm.org/D68377