Function _mm_round_pd
#[target_feature(enable = "sse4.1")]
pub fn _mm_round_pd(a: __m128d, ROUNDING: i32) -> __m128dRound the packed double-precision (64-bit) floating-point elements in a
using the ROUNDING parameter, and stores the results as packed
double-precision floating-point elements.
Rounding is done according to the rounding parameter, which can be one of:
_MM_FROUND_TO_NEAREST_INT|_MM_FROUND_NO_EXC: round to nearest and suppress exceptions_MM_FROUND_TO_NEG_INF|_MM_FROUND_NO_EXC: round down and suppress exceptions_MM_FROUND_TO_POS_INF|_MM_FROUND_NO_EXC: round up and suppress exceptions_MM_FROUND_TO_ZERO|_MM_FROUND_NO_EXC: truncate and suppress exceptions_MM_FROUND_CUR_DIRECTION: useMXCSR.RC- see_MM_SET_ROUNDING_MODE