Function core::arch::x86::_mm256_castsi128_si256

1.27.0 · source · [−]

pub unsafe fn _mm256_castsi128_si256(a: __m128i) -> __m256i

Available on (x86 or x86-64) and target feature avx and x86 only.

Expand description

Casts vector of type __m128i to type __m256i; the upper 128 bits of the result are undefined.