never move around flag mofying nodes

[libfirm] / ir / ana / callgraph.c

diff --git a/ir/ana/callgraph.c b/ir/ana/callgraph.c
index 6964868..9ae1dee 100644 (file)
--- a/ir/ana/callgraph.c
+++ b/ir/ana/callgraph.c
@@ -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;
 
@@ -1202,6 +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;