Fixed some typos.

[libfirm] / ir / ir / irpass.c

diff --git a/ir/ir/irpass.c b/ir/ir/irpass.c
index 7c1ef75..3626d21 100644 (file)
--- a/ir/ir/irpass.c
+++ b/ir/ir/irpass.c
@@ -171,7 +171,8 @@ static void create_suffix(char *suffix, size_t n, const char *pass_name)
 int ir_graph_pass_mgr_run(ir_graph_pass_manager_t *mgr)
 {
        ir_graph_pass_t *pass;
-       int             i, res = 0;
+       size_t           i;
+       int              res = 0;
        ir_graph        *rem = current_ir_graph;
 
        /* on all graphs: beware: number of irgs might be changed */
@@ -213,9 +214,11 @@ int ir_graph_pass_mgr_run(ir_graph_pass_manager_t *mgr)
  */
 static int irp_verify_irgs(void)
 {
-       int i, res = 1;
+       int    res = 1;
+       size_t i;
+       size_t n_irgs = get_irp_n_irgs();
 
-       for (i = get_irp_n_irgs() - 1; i >= 0; --i)
+       for (i = 0; i < n_irgs; ++i)
                res &= irg_verify(get_irp_irg(i), 0);
        return res;
 }