deleting fast_toint hpp files
modyfing touint file to act as C cast from floats to unsigned integers
isqrt need toints.hpp for itrunc use
itrunc is an alias of toints
ifix is an alias of toints
fast_toint and fast_touint are aliases of toint and touint resp.
upgrading CMakeLists.txt for unit test in boost/simd/base/arithmetic
files from exponential and trigonometric that need include toint and no more fast_toint
toint.hppforgotten
toint.hpp
file
deleting unit tests for fast_toint
unit tests for touint in bosst/simd
toint bench cover and unit for core
I am not sure that these bench fit there