_mm_sub_pd
Classification
SSE_ALL, Arithmetic, CPUID Test: SSE2
Header File
emmintrin.h
Instruction
SUBPD xmm, xmm
Synopsis
 _mm_sub_pd(__m128d a, __m128d b);
Description
Subtract packed double-precision (64-bit) floating-point elements in "b" from packed double-precision (64-bit) floating-point elements in "a", and store the results in "dst".
Operation
FOR j := 0 to 1
	i := j*64
	dst[i+63:i] := a[i+63:i] - b[i+63:i]
ENDFOR