[−][src]Function core::arch::mips64::__msa_dotp_s_d
pub unsafe fn __msa_dotp_s_d(a: v4i32, b: v4i32) -> v2i64
This is supported on MIPS-64 and target feature
msa
only.Vector Signed Dot Product
The signed integer elements in vector a
(four signed 32-bit integer numbers)
are multiplied by signed integer elements in vector b
(four signed 32-bit integer numbers)
producing a result the size of the input operands. The multiplication results of
adjacent odd/even elements are added and stored to the destination
vector (two signed 64-bit integer numbers).