# Function core::arch::x86::_mm_sign_epi8

1.27.0· source · [−]

    pub unsafe fn _mm_sign_epi8(a: __m128i, b: __m128i) -> __m128i

This is supported on x86 and target feature `ssse3` only.
Expand description

Negates packed 8-bit integers in `a` when the corresponding signed 8-bit integer in `b` is negative, and returns the result. Elements in result are zeroed out when the corresponding element in `b` is zero.

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