## _mm_unpackhi_pd

# Function _mm_unpackhi_pd

1.27.0 · Source

    pub fn _mm_unpackhi_pd(a: __m128d, b: __m128d) -> __m128d

Available on (x86 or x86-64) and target feature `sse2` and x86 only.
Expand description

The resulting `__m128d` element is composed by the low-order values of the two `__m128d` interleaved input elements, i.e.:

- The `[127:64]` bits are copied from the `[127:64]` bits of the second input
- The `[63:0]` bits are copied from the `[127:64]` bits of the first input

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