[PATCH] D75285: Mark restrict pointer or reference to const as invariant

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl added a comment.

If this is not the right way to tell the compiler a memory pointed to by a pointer is invariant, what is the recommended way?

Can we introduce clang builtins for llvm.invariant.start and llvm.invariant.end to allow user to specify that?

Thanks.


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  https://reviews.llvm.org/D75285/new/

https://reviews.llvm.org/D75285