_mm_mullo_pi16
Classification
MMX, Arithmetic, CPUID Test: MMX
Header File
mmintrin.h
Instruction
PMULLW mm, mm
Synopsis
 _mm_mullo_pi16(__m64 a, __m64 b);
Description
Multiply the packed 16-bit integers in "a" and "b", producing intermediate 32-bit integers, and store the low 16 bits of the intermediate integers in "dst".
Operation
FOR j := 0 to 3
	i := j*16
	tmp[31:0] := a[i+15:i] * b[i+15:i]
	dst[i+15:i] := tmp[15:0]
ENDFOR