X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbecopyilp.c;h=a40a448c26b332f082bca0c06fc9d4bfa146c13a;hb=4585effab77d4716f3a0c4315d094fc175e20841;hp=296f1a48baa2d3d5f2e862d1718e70dad907a9d3;hpb=3ca8e2bf6146966e41eea636ae806a25b76f2b0c;p=libfirm

diff --git a/ir/be/becopyilp.c b/ir/be/becopyilp.c
index 296f1a48b..a40a448c2 100644
--- a/ir/be/becopyilp.c
+++ b/ir/be/becopyilp.c
@@ -8,6 +8,12 @@
  *
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#ifdef WITH_ILP
+
 #include "becopyilp_t.h"
 #include "beifg_t.h"
 
@@ -48,6 +54,7 @@ static INLINE int sr_is_simplicial(size_red_t *sr, const ir_node *ifn) {
 	be_ifg_foreach_neighbour(ifg, iter, ifn, curr)
 		if (!sr_is_removed(sr, curr))
 			all[size++] = curr;
+	be_ifg_neighbours_break(ifg, iter);
 
 	/* check if these form a clique */
 	for (i=0; i<size; ++i)
@@ -64,7 +71,7 @@ void sr_remove(size_red_t *sr) {
 	int redo = 1;
 	int n_nodes = 0;
 	const be_ifg_t *ifg = sr->co->cenv->ifg;
-	void *iter = be_ifg_neighbours_iter_alloca(ifg);
+	void *iter = be_ifg_nodes_iter_alloca(ifg);
 
 	while (redo) {
 		redo = 0;
@@ -87,6 +94,7 @@ void sr_remove(size_red_t *sr) {
           	 	}
 			}
 		}
+		be_ifg_nodes_break(ifg, iter);
 	}
 }
 
@@ -109,6 +117,7 @@ void sr_reinsert(size_red_t *sr) {
 			if (!sr_is_removed(sr, other)) /* only inspect nodes which are in graph right now */
 				bitset_set(used_cols, get_irn_col(sr->co, other));
 		}
+		be_ifg_neighbours_break(ifg, iter);
 
 		/* now all bits not set are possible colors */
 		free_col = bitset_next_clear(used_cols, 0);
@@ -181,3 +190,10 @@ void free_ilp_env(ilp_env_t *ienv) {
 	free_lpp(ienv->lp);
 	free(ienv);
 }
+
+#else /* WITH_ILP */
+
+static void only_that_you_can_compile_without_WITH_ILP_defined(void) {
+}
+
+#endif /* WITH_ILP */