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| author | Kenneth Zadeck <zadeck@naturalbridge.com> | 2014-05-06 16:25:05 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@gcc.gnu.org> | 2014-05-06 16:25:05 +0000 |
| commit | 807e902eea17f3132488c256c963823976b2348c (patch) | |
| tree | e5e1af94eb1502ba893bd6ce4a11f68877ff62a9 /gcc/genrecog.c | |
| parent | 6122336c832dc4dfedc49279549caddce86306ff (diff) | |
| download | gcc-807e902eea17f3132488c256c963823976b2348c.zip gcc-807e902eea17f3132488c256c963823976b2348c.tar.gz gcc-807e902eea17f3132488c256c963823976b2348c.tar.bz2 | |
Merge in wide-int.
From-SVN: r210113
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 a7949e8..457b59c 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, |