_mm256_hsub_pd

Subtracts horizontal pairs of float64 elements of two vectors. The corresponding Intel® AVX instruction is VHSUBPD.

Syntax

extern __m256d _mm256_hsub_pd(__m256d m1, __m256d m2);

Arguments

m1

float64 vector used for the operation

m2

float64 vector also used for the operation

Description

Performs a SIMD subtraction of adjacent (horizontal) pairs of double-precision floating-point elements (float64 elements) in the second source vector m2 from adjacent pairs of float64 elements in the first source vector m1.

Returns

Result of the subtraction operation.

Para obtener información más completa sobre las optimizaciones del compilador, consulte nuestro Aviso de optimización.