Function core::arch::mips64::__msa_aver_s_d
source · pub unsafe fn __msa_aver_s_d(a: v2i64, b: v2i64) -> v2i64
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (MIPS or MIPS-64) and target feature
msa
and MIPS-64 only.Expand description
Vector Signed Average Rounded
The elements in vector a
(two signed 64-bit integer numbers)
are added to the elements in vector b
(two signed 64-bit integer numbers).
The addition of the elements plus 1 (for rounding) is done signed with full precision,
i.e. the result has one extra bit.
Signed division by 2 (or arithmetic shift right by one bit) is performed before
writing the result to vector (two signed 64-bit integer numbers).