diff options
Diffstat (limited to 'gcc/config/mcore/mcore.h')
| -rw-r--r-- | gcc/config/mcore/mcore.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/mcore/mcore.h b/gcc/config/mcore/mcore.h index 77454611056..420124fdccb 100644 --- a/gcc/config/mcore/mcore.h +++ b/gcc/config/mcore/mcore.h @@ -544,7 +544,7 @@ extern int regno_reg_class[FIRST_PSEUDO_REGISTER]; /* Get reg_class from a letter such as appears in the machine description. */ -extern enum reg_class reg_class_from_letter[]; +extern const enum reg_class reg_class_from_letter[]; #define REG_CLASS_FROM_LETTER(C) \ ( ISLOWER (C) ? reg_class_from_letter[(C) - 'a'] : NO_REGS ) |