[PATCH] D77240: [CUDA] Add missing cmath overloads

[Johannes Doerfert via Phabricator via cfe-commits]

jdoerfert added a comment.

In D77240#1955678 <https://reviews.llvm.org/D77240#1955678>, @tra wrote:

> We'll need to make sure that all of these new functions are vailable in all supported CUDA versions.
>  E.g. `acoshf` does not seem to be present in CUDA-9.


At least that one is defined in what is "now" `__clang_cuda_math.h`:

`__DEVICE__ float acoshf(float __a) { return __nv_acoshf(__a); } `


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  https://reviews.llvm.org/D77240/new/

https://reviews.llvm.org/D77240