Hi, David Neary <dneary@xxxxxxx> writes: > The new MMX composite code in the 1.3 tree doesn't build for me - > am I the only one? My processor is a 350MHz K6-2 with mmx > support, and the error says that there are a bunch (6, I think) > of unknown registers in the asm (%mm0, %mm1, ...). The configure check was supposed to check that your compiler/assembler supports the MMX assembly command set. Can you please check the values of USE_MMX and USE_SSE in config.h. There might be a problem with the configure check or the new code is missing an #ifdef. Sven
