Let dfs() discover only memory nodes

[libfirm] / ir / ir / irnode.c

diff --git a/ir/ir/irnode.c b/ir/ir/irnode.c
index 554eff9..7f90a40 100644 (file)
--- a/ir/ir/irnode.c
+++ b/ir/ir/irnode.c
@@ -1622,19 +1622,9 @@ set_binop_right(ir_node *node, ir_node *right) {
        set_irn_n(node, node->op->op_index + 1, right);
 }
 
-int is_Phi(const ir_node *n) {
-       ir_op *op;
-
-       assert(n);
-       op = get_irn_op(n);
-
-       if (op == op_Filter) return get_interprocedural_view();
-
-       if (op == op_Phi)
-               return ((get_irg_phase_state(get_irn_irg(n)) !=  phase_building) ||
-                       (get_irn_arity(n) > 0));
-
-       return 0;
+int
+(is_Phi)(const ir_node *n) {
+       return _is_Phi(n);
 }
 
 int is_Phi0(const ir_node *n) {
@@ -2848,7 +2838,7 @@ int
 }
 
 int
-is_Proj(const ir_node *node) {
+(is_Proj)(const ir_node *node) {
        assert(node);
        return node->op == op_Proj ||
               (!get_interprocedural_view() && node->op == op_Filter);