Yaxun (Sam) Liu
c636253a71
libc++ defines fma as template function for auto promotion of mixed-type
arguments. libc++ does not handle _Float16 as _Float16 is not a supported
type by C++ standard. As such, it is unlikely we can commit our fix for
_Float16 to libc++ trunk.
Therefore we handle _Float16 with a template specialization of
__numeric_type in HIP headers.
Change-Id: If01960a657ebf1a7a67463cdcf66fab7458dff3c
[ROCm/hip commit: 4af2106d10]