# _mm256_unpacklo_pd

Unpacks and interleaves low packed double-precision floating point values. The corresponding Intel® AVX instruction is VUNPCKLPD.

## Syntax

extern __m256d _mm256_unpacklo_pd(__m256d m1, __m256d m2);

## Arguments

m1 | float64 source vector
m2 | float64 source vector

## Description

Performs an interleaved unpack operation of low double-precision floating point values of the two source vectors m1 and m2, and returns the result of the operation.

## Returns

A vector with unpacked interleaved double-precision floating point values.

Parent topic: Intrinsics for Unpack and Interleave Operations