# Function core::arch::aarch64::shadd8[−][src]

    pub unsafe fn shadd8(a: int8x4_t, b: int8x4_t) -> int8x4_t

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on AArch64 only.

Signed halving parallel byte-wise addition.

Returns the 8-bit signed equivalent of

res[0] = (a[0] + b[0]) / 2 res[1] = (a[1] + b[1]) / 2 res[2] = (a[2] + b[2]) / 2 res[3] = (a[3] + b[3]) / 2

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