/*
- * 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.
*
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));
+ /* 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();