diff options
Diffstat (limited to 'gcc/genrecog.c')
| -rw-r--r-- | gcc/genrecog.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/genrecog.c b/gcc/genrecog.c index a7949e81587..457b59c901d 100644 --- a/gcc/genrecog.c +++ b/gcc/genrecog.c @@ -586,6 +586,7 @@ validate_pattern (rtx pattern, rtx insn, rtx set, int set_code) && GET_CODE (src) != PC && GET_CODE (src) != CC0 && !CONST_INT_P (src) + && !CONST_WIDE_INT_P (src) && GET_CODE (src) != CALL) { const char *which; @@ -770,13 +771,14 @@ add_to_sequence (rtx pattern, struct decision_head *last, We can optimize the generated code a little if either (a) the predicate only accepts one code, or (b) the - predicate does not allow CONST_INT, in which case it - can match only if the modes match. */ + predicate does not allow CONST_INT or CONST_WIDE_INT, + in which case it can match only if the modes match. */ pred = lookup_predicate (pred_name); if (pred) { test->u.pred.data = pred; - allows_const_int = pred->codes[CONST_INT]; + allows_const_int = (pred->codes[CONST_INT] + || pred->codes[CONST_WIDE_INT]); if (was_code == MATCH_PARALLEL && pred->singleton != PARALLEL) error_with_line (pattern_lineno, |