[−][src]Function core::arch::mips64::__msa_madd_q_w
pub unsafe fn __msa_madd_q_w(a: v4i32, b: v4i32, c: v4i32) -> v4i32
This is supported on MIPS-64 and target feature
msa only.Vector Fixed-Point Multiply and Add
The products of fixed-point elements in b (four signed 32-bit integer numbers)
by fixed-point elements in vector c (four signed 32-bit integer numbers)
are added to the fixed-point elements in vector a (four signed 32-bit integer numbers).
The multiplication result is not saturated, i.e. exact (-1) * (-1) = 1 is added to the destination.
The saturated fixed-point results are stored to vector a.