Function core::arch::x86::_mm_sign_epi32

pub unsafe fn _mm_sign_epi32(a: __m128i, b: __m128i) -> __m128i

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

This is supported on x86 and target feature ssse3 only.

Negate packed 32-bit integers in a when the corresponding signed 32-bit integer in b is negative, and return the results. Element in result are zeroed out when the corresponding element in b is zero.