*/
static void fix_loops(ir_node *node) {
int i, arity;
+ int changed;
assert(node_is_in_irgs_storage(env.irg, node));
mark_irn_visited(node);
+ changed = 0;
if (! is_Block(node)) {
ir_node *block = get_nodes_block(node);
ir_node *new_block = get_irn_link(block);
if (new_block != NULL) {
set_nodes_block(node, new_block);
block = new_block;
+ changed = 1;
}
fix_loops(block);
if (nw != NULL && nw != in) {
set_irn_n(node, i, nw);
in = nw;
+ changed = 1;
}
fix_loops(in);
/* fix proj block */
if(is_Proj(node)) {
set_nodes_block(node, get_nodes_block(get_Proj_pred(node)));
+ changed = 1;
}
arity = get_irn_deps(node);
if (nw != NULL && nw != in) {
set_irn_dep(node, i, nw);
in = nw;
+ changed = 1;
}
fix_loops(in);
}
+
+ if(changed) {
+ identify_remember(current_ir_graph->value_table, node);
+ }
}
ir_node *be_pre_transform_node(ir_node *place) {