Function core::arch::mips::__msa_dpsub_u_w
source · pub unsafe fn __msa_dpsub_u_w(a: v4i32, b: v8u16, c: v8u16) -> v4i32
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (MIPS or MIPS-64) and target feature
msa
and MIPS only.Expand description
Vector Unsigned Dot Product and Add
The unsigned integer elements in vector b
(eight unsigned 16-bit integer numbers)
are multiplied by unsigned integer elements in vector c
(eight unsigned 16-bit integer numbers)
producing a result twice the size of the input operands. The multiplication results
of adjacent odd/even elements are subtracted from the integer elements in vector a
(four signed 32-bit integer numbers).