Enable 39 math built-in functions

Enable 39 math built-in functions

Enable math built-in functions, including:
  cospi, cbrt, tan, ilogb, nan, sincos, asin, asinpi, acos, acospi,
  atan, atanpi, copysign, erf, erfc, maxmag, minmag, hypot, sinpi,
  log1p, logb, tanpi, sinh, cosh, tanh, asinh, acosh, atanh, remainder,
  rint, fdim, fract, native_divide, pown, rootn, ldexp, exp2, exp10, expm1

Signed-off-by: Homer Hsing <homer.xing@intel.com>
Reviewed-by: Feng, Boqun <boqun.feng@intel.com>