diff options
Diffstat (limited to 'gcc/recog.c')
| -rw-r--r-- | gcc/recog.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index 6d8db93..db06d04 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -1088,6 +1088,12 @@ immediate_operand (op, mode) && GET_MODE_CLASS (mode) != MODE_PARTIAL_INT) return 0; + /* Accept CONSTANT_P_RTX, since it will be gone by CSE1 and + result in 0/1. It seems a safe assumption that this is + in range for everyone. */ + if (GET_CODE (op) == CONSTANT_P_RTX) + return 1; + return (CONSTANT_P (op) && (GET_MODE (op) == mode || mode == VOIDmode || GET_MODE (op) == VOIDmode) |