# Function core::arch::x86::_mm256_extractf128_pd
1.27.0[−][src]

    pub unsafe fn _mm256_extractf128_pd<const IMM1: i32>(a: __m256d) -> __m128d

This is supported on (non-crate feature `miri-test-libstd` or `test` or `doctest`) and x86 and target feature `avx` only.
Expand description

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

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