_mm_unpacklo_pi16
Classification
MMX, Swizzle, CPUID Test: MMX
Header File
mmintrin.h
Instruction
PUNPCKLWD mm, mm
Synopsis
 _mm_unpacklo_pi16(__m64 a, __m64 b);
Description
Unpack and interleave 16-bit integers from the low half of "a" and "b", and store the results in "dst".
Operation
DEFINE INTERLEAVE_WORDS(src1[63:0], src2[63:0]) {
	dst[15:0] := src1[15:0] 
	dst[31:16] := src2[15:0] 
	dst[47:32] := src1[31:16] 
	dst[63:48] := src2[31:16] 
	RETURN dst[63:0]	
}
dst[63:0] := INTERLEAVE_WORDS(a[63:0], b[63:0])