core::arch::mips::__msa_aver_s_d - Rust
Description: API documentation for the Rust `__msa_aver_s_d` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, __msa_aver_s_d

# [−][src]Function core::arch::mips::__msa_aver_s_d

    pub unsafe fn __msa_aver_s_d(a: v2i64, b: v2i64) -> v2i64

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on MIPS and target feature `msa` only.

Vector Signed Average Rounded

The elements in vector `a` (two signed 64-bit integer numbers) are added to the elements in vector `b` (two signed 64-bit integer numbers). The addition of the elements plus 1 (for rounding) is done signed with full precision, i.e. the result has one extra bit. Signed division by 2 (or arithmetic shift right by one bit) is performed before writing the result to vector (two signed 64-bit integer numbers).