Function core::arch::x86_64::_mm256_extractf128_pd [] [src]

pub unsafe fn _mm256_extractf128_pd(a: __m256d, imm8: i32) -> __m128d
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86-64 and target feature avx only.

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