This PR adds benchmarking for `atan2()`, `__nv_atan2()`, and `__ocml_atan2_f64()` using the same setup as `sin()`. This PR also adds support for throughout bencmarking for functions with 2 inputs.
LLVM libc ========= This directory and its subdirectories contain source code for llvm-libc, a retargetable implementation of the C standard library. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.