507-gcc-avrtc-518.patch

   1 diff -Naurp gcc/config/avr/avr.c gcc/config/avr/avr.c
   2 --- gcc/config/avr/avr.c        2012-05-31 11:55:38.000000000 +0530
   3 +++ gcc/config/avr/avr.c        2012-06-15 12:10:49.000000000 +0530
   4 @@ -738,7 +738,8 @@ expand_prologue (void)
   5               && !cfun->machine->is_signal
   6               && !cfun->machine->is_OS_task
   7               && !cfun->machine->is_OS_main
   8 -             && live_seq);
   9 +             && live_seq
  10 +             && !AVR_TINY);
  11
  12    if (cfun->machine->is_interrupt || cfun->machine->is_signal)
  13      {
  14 @@ -1068,7 +1069,8 @@ expand_epilogue (void)
  15               && !cfun->machine->is_signal
  16               && !cfun->machine->is_OS_task
  17               && !cfun->machine->is_OS_main
  18 -             && live_seq);
  19 +             && live_seq
  20 +             && !AVR_TINY);
  21
  22    if (minimize && (frame_pointer_needed || live_seq > 4))
  23      {