[PATCH] D85118: [clang][AArch64] Correct return type of Neon vqmovun intrinsics

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

Probably the simplest way to verify return types would be using decltype.  (`static_assert(std::is_same_v<uint32_t, decltype(vqmovund_s64(0))>);`.)

For arguments, maybe more complicated.  I guess you could write a C++ class with conversion operators for every integer type, mark all of them except one "= delete", and pass it as an argument.


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https://reviews.llvm.org/D85118