Function core::arch::mips64::__msa_dpsub_u_d

pub unsafe fn __msa_dpsub_u_d(a: v2i64, b: v4u32, c: v4u32) -> v2i64

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

This is supported on MIPS-64 and target feature msa only.

Vector Unsigned Dot Product and Add

The unsigned integer elements in vector 'b' (four unsigned 32-bit integer numbers) are multiplied by unsigned integer elements in vector 'c' (four unsigned 32-bit integer numbers). producing a result twice the size of the input operands. The multiplication results of adjacent odd/even elements are sub-tracted from the integer elements in vector 'a' (two signed 64-bit integer numbers).