pub unsafe fn _mm256_extractf128_pd(a: __m256d, const IMM1: i32) -> __m128dAvailable on (x86 or x86-64) and target feature
avx and x86-64 only.Expand description
Extracts 128 bits (composed of 2 packed double-precision (64-bit)
floating-point elements) from a, selected with imm8.