Intel® C++ Compiler Classic Developer Guide and Reference

ID 767249
Date 12/16/2022
Public

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<span class='option'>_mm256_loadu_pd</span>

Moves packed double-precision floating point values from unaligned memory location to a destination vector. The corresponding Intel® AVX instruction is VMOVUPD.

Syntax

extern __m256d _mm256_loadu_pd(double const *a);

Arguments

*a

pointer to a memory location that can hold constant float64 values;

Description

Loads packed double-precision floating point values (float64 values) from the 256-bit unaligned memory location pointed to by a, into a destination float64 vector, which is retured by the intrinsic.

Returns

A 256-bit vector with float64 values.