[−][src]Function core::arch::mips64::__msa_dpadd_s_d
pub unsafe fn __msa_dpadd_s_d(a: v2i64, b: v4i32, c: v4i32) -> v2i64
This is supported on MIPS-64 and target feature
msa
only.Vector Signed Dot Product and Add
The signed integer elements in vector 'b' (four signed 32-bit integer numbers) are multiplied by signed integer elements in vector 'c' (four signed 32-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' (two signed 64-bit integer numbers).