Function core::arch::x86_64::_mm256_undefined_ps

1.27.0 · source ·
pub unsafe fn _mm256_undefined_ps() -> __m256
Available on (x86 or x86-64) and target feature avx and x86-64 only.
Expand description

Returns vector of type __m256 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.

Intel’s documentation

This documentation is an old archive. Please see https://rust.docs.kernel.org instead.