punpckhdq_r2r     220 libavcodec/x86/idct_mmx.c     punpckhdq_r2r (mm2, mm2);           /* mm2 = x6 x4 x6 x4 */
punpckhdq_r2r     230 libavcodec/x86/idct_mmx.c     punpckhdq_r2r (mm6, mm6);           /* mm6 = x7 x5 x7 x5 */
punpckhdq_r2r     315 libavcodec/x86/idct_mmx.c     punpckhdq_r2r (mm2, mm2);           /* mm2 = x6 x4 x6 x4 */