------- Additional Comments From lts-rudolph at gmx dot de 2004-12-02 21:43 ------- (In reply to comment #2) > I think this is invalid, does -ffixed-reg=r13 fix the problem?
No, also using ffixed-regs will result in wrong code. As I saw in source (avr.c) the register allocation for functions is not notify the fixed_regs[] field. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18798
