From: Sebastian Hack <hack@ipd.info.uni-karlsruhe.de>
Date: Thu, 7 Sep 2006 08:04:45 +0000 (+0000)
Subject: Added a set_break()
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=9d4c0ce6ef182acd7404ce86ecfcc3ae1aaab0b5;p=libfirm

Added a set_break()
---

diff --git a/ir/be/becopyilp2.c b/ir/be/becopyilp2.c
index 801e47057..6aaf6895c 100644
--- a/ir/be/becopyilp2.c
+++ b/ir/be/becopyilp2.c
@@ -297,6 +297,9 @@ static void build_clique_star_cstr(ilp_env_t *ienv) {
 			for (e=set_first(edges); !e->n1; e=set_next(edges))
 				/*nothing*/ ;
 
+			/* we could be stepped out of the loop before the set iterated to the end */
+			set_break(edges);
+
 			pset_insert_ptr(clique, e->n1);
 			pset_insert_ptr(clique, e->n2);
 			remove_edge(edges, e->n1, e->n2, &n_edges);