> I need to change the target from powerpc to only subset of the powerpc > architecture. Use the configure options --with-arch= and --with-cpu= to do this. > I downloaded many versions. in the config directory I couldn't find a > powerpc directory in order to find > the powerpc.md. and I couldn't also find the file insn-output.c. > where are those files? You will find rs6000.md in gcc/config/rs6000/. insn-output.c is a generated file and you will find it in <objdir>/gcc/ where <objdir> is your toplevel build directory. Regards, Ryan Mansfield
