Function core::arch::x86::_mm256_undefined_si256
1.27.0 · source · pub unsafe fn _mm256_undefined_si256() -> __m256i
Available on (x86 or x86-64) and target feature
avx
and x86 only.Expand description
Returns vector of type __m256i with with indeterminate elements.
Despite being “undefined”, this is some valid value and not equivalent to mem::MaybeUninit
.
In practice, this is equivalent to mem::zeroed
.