Function core::arch::mips64::__msa_hsub_s_d

source ·
pub unsafe fn __msa_hsub_s_d(a: v4i32, b: v4i32) -> v2i64
🔬This is a nightly-only experimental API. (stdarch_mips #111198)
Available on (MIPS or MIPS-64) and target feature msa and MIPS-64 only.
Expand description

Vector Signed Horizontal Subtract

The sign-extended odd elements in vector b (four signed 32-bit integer numbers) are subtracted from the sign-extended elements in vector a (four signed 32-bit integer numbers) producing a result twice the size of the input operands. The result is written to vector (two signed 64-bit integer numbers).