_mm_movpi64_epi64
Classification
SSE_ALL, Move, CPUID Test: SSE2
Header File
emmintrin.h
Instruction
MOVQ2DQ xmm, mm
Synopsis
 _mm_movpi64_epi64(__m64 a);
Description
Copy the 64-bit integer "a" to the lower element of "dst", and zero the upper element.
Operation
dst[63:0] := a[63:0]
dst[127:64] := 0