REG2              120 libavcodec/x86/idct_sse2_xvid.c # define SREG2 REG2
REG2              232 libavcodec/x86/idct_sse2_xvid.c     MOV_32_ONLY ROW2", "REG2"         \n\t" \
REG2              236 libavcodec/x86/idct_sse2_xvid.c     "pmulhw   "REG2", %%xmm5          \n\t" \
REG2              237 libavcodec/x86/idct_sse2_xvid.c     "paddsw   "REG2", %%xmm7          \n\t" \