no_std_compat::arch::x86_64

Function _mm256_extractf128_pd

1.27.0 · Source
pub unsafe fn _mm256_extractf128_pd<const IMM1: i32>(a: __m256d) -> __m128d
Available on x86-64 only.
Expand description

Extracts 128 bits (composed of 2 packed double-precision (64-bit) floating-point elements) from a, selected with imm8.

Intel’s documentation