Subtracts horizontal pairs of float64 elements of two vectors. The corresponding Intel® AVX instruction is VHSUBPD.
extern __m256d __cdecl _mm256_hsub_pd(__m256d m1, __m256d m2); |
m1 |
float64 vector used for the operation |
m2 |
float64 vector also used for the operation |
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.
Result of the subtraction operation.