never move around flag mofying nodes

[libfirm] / ir / ana / callgraph.c

diff --git a/ir/ana/callgraph.c b/ir/ana/callgraph.c
index bb81379..9ae1dee 100644 (file)
--- a/ir/ana/callgraph.c
+++ b/ir/ana/callgraph.c
@@ -1,5 +1,5 @@
 /*
- * Copyrigth (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -229,6 +229,7 @@ double get_irg_caller_method_execution_frequency(ir_graph *irg, int pos) {
 static void ana_Call(ir_node *n, void *env) {
        int i, n_callees;
        ir_graph *irg;
+       (void) env;
 
        if (! is_Call(n)) return;
 
@@ -698,7 +699,6 @@ is_head(ir_graph *n, ir_graph *root)
                        some_outof_loop = 1;
                } else {
                        if (get_irg_uplink(pred) < get_irg_uplink(root))  {
-                               DDMG(pred); DDMG(root);
                                assert(get_irg_uplink(pred) >= get_irg_uplink(root));
                        }
                        some_in_loop = 1;
@@ -729,7 +729,6 @@ is_endless_head(ir_graph *n, ir_graph *root)
                        some_outof_loop = 1;
                } else {
                        if(get_irg_uplink(pred) < get_irg_uplink(root)) {
-                               DDMG(pred); DDMG(root);
                                assert(get_irg_uplink(pred) >= get_irg_uplink(root));
                        }
                        some_in_loop = 1;
@@ -1204,6 +1203,7 @@ static void compute_method_execution_frequency(ir_graph *irg, void *env) {
        double freq;
        int    found_edge;
        int    n_callees;
+       (void) env;
 
        if (cg_irg_visited(irg)) return;