From 986e29bc6a3df0269268d7045058049beb26e1cb Mon Sep 17 00:00:00 2001 From: Dominik Vogt Date: Wed, 23 Dec 2015 11:06:20 +0000 Subject: Fix broken handling of LABEL_REF in genrecog + genpreds. gcc/ChangeLog * config/s390/predicates.md ("larl_operand"): Remove now superfluous const_int and const_double. * genrecog.c (safe_predicate_mode): Return false for VOIDmode LABEL_REFs even if the predicate does not handle const_int, const_double or const_wide_int. * genpreds.c (add_mode_tests): Treat LABEL_REF like CONST_INT. From-SVN: r231927 --- gcc/genpreds.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'gcc/genpreds.c') diff --git a/gcc/genpreds.c b/gcc/genpreds.c index eac2180..c82113d 100644 --- a/gcc/genpreds.c +++ b/gcc/genpreds.c @@ -320,6 +320,8 @@ add_mode_tests (struct pred_data *p) { case CONST_INT: case CONST_WIDE_INT: + /* Special handling for (VOIDmode) LABEL_REFs. */ + case LABEL_REF: matches_const_scalar_int_p = true; break; -- cgit v1.1