_mm_sub_epi32
Classification
SSE_ALL, Arithmetic, CPUID Test: SSE2
Header File
emmintrin.h
Instruction
PSUBD xmm, xmm
Synopsis
 _mm_sub_epi32(__m128i a, __m128i b);
Description
Subtract packed 32-bit integers in "b" from packed 32-bit integers in "a", and store the results in "dst".
Operation
FOR j := 0 to 3
	i := j*32
	dst[i+31:i] := a[i+31:i] - b[i+31:i]
ENDFOR