Function core::arch::mips::__msa_msub_q_h

pub unsafe fn __msa_msub_q_h(a: v8i16, b: v8i16, c: v8i16) -> v8i16

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on MIPS and target feature msa only.

Vector Fixed-Point Multiply and Subtract

The product of fixed-point elements in vector 'c'(eight signed 16-bit integer numbers) by fixed-point elements in vector 'b'(eight signed 16-bit integer numbers) are subtracted from the fixed-point elements in vector 'a' (eight signed 16-bit integer numbers).The multiplication result is not saturated, i.e. exact (-1) * (-1) = 1 is subtracted from the destination. The saturated fixed-point results are stored back to vector 'a'