diff options
Diffstat (limited to 'gcc/defaults.h')
| -rw-r--r-- | gcc/defaults.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/defaults.h b/gcc/defaults.h index b34fab8f8b8..0f328fa9591 100644 --- a/gcc/defaults.h +++ b/gcc/defaults.h @@ -613,7 +613,9 @@ You Lose! You must define PREFERRED_DEBUGGING_TYPE! CONST_DOUBLE_OK_FOR_LETTER_P (OP, C) #endif +#ifndef REG_CLASS_FROM_CONSTRAINT #define REG_CLASS_FROM_CONSTRAINT(C,STR) REG_CLASS_FROM_LETTER (C) +#endif #if defined (EXTRA_CONSTRAINT) && ! defined (EXTRA_CONSTRAINT_STR) #define EXTRA_CONSTRAINT_STR(OP, C,STR) EXTRA_CONSTRAINT (OP, C) |