X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeabihelper.c;h=b9576094adf4e48b6b8ea9271c934e7fefa56f09;hb=5f96b99f27bdc9773b090295487fd41d03d9263b;hp=7d3efb5126b355d9640f3ec0e4b66680a72054b2;hpb=5c34afb830f4a9233b659c95a9f71643f8421f86;p=libfirm

diff --git a/ir/be/beabihelper.c b/ir/be/beabihelper.c
index 7d3efb512..b9576094a 100644
--- a/ir/be/beabihelper.c
+++ b/ir/be/beabihelper.c
@@ -411,7 +411,7 @@ static ir_node *add_to_keep(ir_node *last_keep,
 	return last_keep;
 }
 
-static void add_missing_keep_walker(ir_node *node, void *data)
+void be_add_missing_keeps_node(ir_node *node)
 {
 	int              n_outs, i;
 	unsigned        *found_projs;
@@ -419,7 +419,7 @@ static void add_missing_keep_walker(ir_node *node, void *data)
 	ir_mode         *mode = get_irn_mode(node);
 	ir_node         *last_keep;
 	ir_node        **existing_projs;
-	(void) data;
+
 	if (mode != mode_T) {
 		if (!has_real_user(node)) {
 			const arch_register_req_t   *req = arch_get_irn_register_req(node);
@@ -483,6 +483,12 @@ static void add_missing_keep_walker(ir_node *node, void *data)
 	}
 }
 
+static void add_missing_keep_walker(ir_node *node, void *data)
+{
+	(void)data;
+	be_add_missing_keeps_node(node);
+}
+
 void be_add_missing_keeps(ir_graph *irg)
 {
 	irg_walk_graph(irg, add_missing_keep_walker, NULL, NULL);
@@ -582,10 +588,10 @@ static int cmp_call_dependency(const void *c1, const void *c2)
 	 * We MUST NOT order c > a and b > c. */
 	h1 = get_irn_height(heights, n1);
 	h2 = get_irn_height(heights, n2);
-	if (h1 < h2) return -1;
-	if (h1 > h2) return  1;
+	if (h1 < h2) return  1;
+	if (h1 > h2) return -1;
 	/* Same height, so use a random (but stable) order */
-	return get_irn_idx(n1) - get_irn_idx(n2);
+	return get_irn_idx(n2) - get_irn_idx(n1);
 }
 
 /**