Function core::arch::mips64::__msa_dpadd_s_w
source · pub unsafe fn __msa_dpadd_s_w(a: v4i32, b: v8i16, c: v8i16) -> v4i32
🔬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 Dot Product and Add
The signed integer elements in vector b
(eight signed 16-bit integer numbers)
are multiplied by signed integer elements in vector c
(eight signed 16-bit integer numbers)
producing a result twice the size of the input operands. The multiplication results
of adjacent odd/even elements are added to the vector a
(four signed 32-bit integer numbers).