Use corresponding macro.

[libfirm] / ir / ir / irgwalk.c

diff --git a/ir/ir/irgwalk.c b/ir/ir/irgwalk.c
index 104ca35..440dc61 100644 (file)
--- a/ir/ir/irgwalk.c
+++ b/ir/ir/irgwalk.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.
  *
@@ -190,7 +190,7 @@ void irg_walk_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void
    current_ir_graph. */
 void all_irg_walk(irg_walk_func *pre, irg_walk_func *post, void *env)
 {
-       int i, n;
+       size_t i, n;
        ir_graph *irg;
 
        for (i = 0, n = get_irp_n_irgs(); i < n; i++) {
@@ -373,7 +373,7 @@ static void irg_block_walk_2(ir_node *node, irg_walk_func *pre,
 }
 
 
-/* walks only over Block nodes in the graph.  Has it's own visited
+/* walks only over Block nodes in the graph.  Has its own visited
    flag, so that it can be interleaved with the other walker.         */
 void irg_block_walk(ir_node *node, irg_walk_func *pre, irg_walk_func *post, void *env)
 {
@@ -478,7 +478,7 @@ static void walk_entity(ir_entity *ent, void *env)
        if (ent->initializer != NULL) {
                walk_initializer(ent->initializer, my_env);
        } else if (entity_has_compound_ent_values(ent)) {
-               int i, n_vals = get_compound_ent_n_values(ent);
+               size_t i, n_vals = get_compound_ent_n_values(ent);
 
                for (i = 0; i < n_vals; i++)
                        irg_walk(get_compound_ent_value(ent, i), my_env->pre, my_env->post, my_env->env);
@@ -488,9 +488,10 @@ static void walk_entity(ir_entity *ent, void *env)
 /* Walks over all code in const_code_irg. */
 void walk_const_code(irg_walk_func *pre, irg_walk_func *post, void *env)
 {
-       int i, j, n_types;
        walk_env my_env;
        ir_segment_t s;
+       size_t i;
+       size_t n_types;
 
        ir_graph *rem = current_ir_graph;
        current_ir_graph = get_const_code_irg();
@@ -513,7 +514,7 @@ void walk_const_code(irg_walk_func *pre, irg_walk_func *post, void *env)
        for (i = 0; i < n_types; i++) {
                ir_type *tp = get_irp_type(i);
                if (is_Array_type(tp)) {
-                       int n_dim = get_array_n_dimensions(tp);
+                       size_t j, n_dim = get_array_n_dimensions(tp);
                        for (j = 0; j < n_dim; j++) {
                                ir_node *n = get_array_lower_bound(tp, j);
                                if (n) irg_walk(n, pre, post, env);