[PATCH] D77239: [CUDA][NFCI] Use unqualified lookup for math functions

[Artem Belevich via Phabricator via cfe-commits]

tra added a subscriber: jlebar.
tra added a comment.

> The other macro uses a unqualified lookup already and the qualified one
>  will cause problems in the OpenMP overlay.

There's a bit of inconsitency here.  While `__CUDA_CLANG_FN_INTEGER_OVERLOAD_2` indeed uses unqualified lookup, pretty much all other functions use qualified global scope lookups, which, I believe is correct, as we want to use the functions defined by CUDA headers there.

@jlebar -- WDYT?


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https://reviews.llvm.org/D77239