diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/m68hc11/m68hc11.h | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cc33cab..e1f6c4d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-05-08 Stephane Carrez <stcarrez@nerim.fr> + + * config/m68hc11/m68hc11.h (REG_VALID_P): A regno must be >= 0 + and -1 can happen in reg_renumber when no hard register is assigned. + 2005-05-08 Steven Bosscher <stevenb@suse.de> Kazu Hirata <kazu@cs.umass.edu> diff --git a/gcc/config/m68hc11/m68hc11.h b/gcc/config/m68hc11/m68hc11.h index b595568..bdbe31e 100644 --- a/gcc/config/m68hc11/m68hc11.h +++ b/gcc/config/m68hc11/m68hc11.h @@ -1069,7 +1069,7 @@ extern enum reg_class m68hc11_index_reg_class; /* Internal macro, return 1 if REGNO is a valid base register. */ -#define REG_VALID_P(REGNO) (1) /* ? */ +#define REG_VALID_P(REGNO) ((REGNO) >= 0) extern unsigned char m68hc11_reg_valid_for_base[FIRST_PSEUDO_REGISTER]; #define REG_VALID_FOR_BASE_P(REGNO) \ |