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_mm256_hadd_ps

Adds horizontal pairs of float32 elements of two vectors. The corresponding Intel® AVX instruction is
VHADDPS
.

Syntax

extern __m256 _mm256_hadd_ps(__m256 m1, __m256 m2);
Arguments
m1
float32 vector used for the operation
m2
float32 vector also used for the operation
Description
Performs a SIMD addition of adjacent (horizontal) pairs of single-precision floating-point elements (float32 elements) in the first source vector
m1
with adjacent pairs of float32 elements in the second source vector
m2
.
Returns
Returns the result of the addition operation.

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