_mm256_movedup_pd

Duplicates even-indexed double-precision floating point values. The corresponding Intel® AVX instruction is VMOVDDUP.

Syntax

extern __m256d _mm256_movedup_pd(__m256d a);

Arguments

a

float64 source vector

Description

Performs a duplication of even-indexed double-precision floating-point values (float64 values) in the source vector, a, and returns the result.

Returns

Result of the duplication operation.

Parent topic: Intrinsics for Miscellaneous Operations

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