X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fcommon%2Ffirm.c;h=2c5fb69e13be0427c81382a786263cc3adbc7bf1;hb=7747a6e6199f5b098c27a6cf181589d590291222;hp=e62952acb2975ad17a8a305aa687fbab0b18bf36;hpb=9022c59ec32373291b4685c60ee4751b30c41594;p=libfirm

diff --git a/ir/common/firm.c b/ir/common/firm.c
index e62952acb..2c5fb69e1 100644
--- a/ir/common/firm.c
+++ b/ir/common/firm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -137,8 +137,7 @@ void ir_init(const firm_parameter_t *param)
 	firm_init_loop_opt();
 
 	/* Init architecture dependent optimizations. */
-	arch_dep_init(arch_dep_default_factory);
-	arch_dep_set_opts(0);
+	arch_dep_set_opts(arch_dep_none);
 
 	init_irnode();
 
@@ -150,19 +149,19 @@ void ir_init(const firm_parameter_t *param)
 
 void ir_finish(void)
 {
-	int i;
+	size_t i;
 
-	for (i = get_irp_n_irgs() - 1; i >= 0; --i)
-		free_ir_graph(get_irp_irg(i));
-	for (i = get_irp_n_pseudo_irgs() - 1; i >= 0; --i)
-		free_ir_graph(get_irp_pseudo_irg(i));
+	/* must iterate backwards here */
+	for (i = get_irp_n_irgs(); i > 0;)
+		free_ir_graph(get_irp_irg(--i));
 
 	free_type_entities(get_glob_type());
-	for (i = get_irp_n_types() - 1; i >= 0; --i)
-		free_type_entities(get_irp_type(i));
+	/* must iterate backwards here */
+	for (i = get_irp_n_types(); i > 0;)
+		free_type_entities(get_irp_type(--i));
 
-	for (i = get_irp_n_types() - 1; i >= 0; --i)
-		free_type(get_irp_type(i));
+	for (i = get_irp_n_types(); i > 0;)
+		free_type(get_irp_type(--i));
 
 	free_ir_prog();