snow_vertical_compose_r2r_pmulhw 466 libavcodec/x86/snowdsp.c snow_vertical_compose_r2r_pmulhw("xmm2","xmm2","xmm2","xmm2","xmm1","xmm3","xmm5","xmm7") snow_vertical_compose_r2r_pmulhw 561 libavcodec/x86/snowdsp.c snow_vertical_compose_r2r_pmulhw("mm2","mm2","mm2","mm2","mm1","mm3","mm5","mm7")