diff options
Diffstat (limited to 'gcc/config/avr')
| -rw-r--r-- | gcc/config/avr/avr.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h index 1cf4180..3fa2ee7 100644 --- a/gcc/config/avr/avr.h +++ b/gcc/config/avr/avr.h @@ -308,12 +308,19 @@ enum reg_class { #define STATIC_CHAIN_REGNUM ((AVR_TINY) ? 18 :2) -#define ELIMINABLE_REGS { \ +#define RELOAD_ELIMINABLE_REGS { \ { ARG_POINTER_REGNUM, STACK_POINTER_REGNUM }, \ { ARG_POINTER_REGNUM, FRAME_POINTER_REGNUM }, \ { FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM }, \ { FRAME_POINTER_REGNUM + 1, STACK_POINTER_REGNUM + 1 } } +#define ELIMINABLE_REGS \ + { \ + { ARG_POINTER_REGNUM, STACK_POINTER_REGNUM }, \ + { ARG_POINTER_REGNUM, FRAME_POINTER_REGNUM }, \ + { FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM } \ + } + #define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \ OFFSET = avr_initial_elimination_offset (FROM, TO) |