pub fn _mm256_undefined_ps() -> __m256Available on (x86 or x86-64) and target feature
avx and x86-64 only.Expand description
Returns vector of type __m256 with indeterminate elements.
Despite using the word “undefined” (following Intel’s naming scheme), this non-deterministically
picks some valid value and is not equivalent to mem::MaybeUninit.
In practice, this is typically equivalent to mem::zeroed.