REG6 233 libavcodec/x86/idct_sse2_xvid.c MOV_32_ONLY ROW6", "REG6" \n\t" \ REG6 235 libavcodec/x86/idct_sse2_xvid.c "pmulhw "REG6", %%xmm7 \n\t" \ REG6 238 libavcodec/x86/idct_sse2_xvid.c "psubsw "REG6", %%xmm5 \n\t" \