removed some unused variables

free irgs if statistic is not active

diff --git a/ir/be/bemain.c b/ir/be/bemain.c
index 3a4eea9..63d6890 100644 (file)
--- a/ir/be/bemain.c
+++ b/ir/be/bemain.c
@@ -340,15 +340,6 @@ static void be_main_loop(FILE *file_handle)
        unsigned num_nodes_b = 0;
        unsigned num_nodes_a = 0;
        unsigned num_nodes_r = 0;
-       unsigned ra_prolog   = 0;
-       unsigned ra_epilog   = 0;
-       unsigned ra_live     = 0;
-       unsigned ra_spill    = 0;
-       unsigned ra_color    = 0;
-       unsigned ra_ifg      = 0;
-       unsigned ra_copymin  = 0;
-       unsigned ra_ssa      = 0;
-       unsigned ra_other    = 0;
        lc_timer_t *t_prolog, *t_abi, *t_codegen, *t_sched, *t_constr, *t_regalloc, *t_finish, *t_emit, *t_other, *t_verify;
        be_ra_timer_t *ra_timer;
 
@@ -548,7 +539,8 @@ static void be_main_loop(FILE *file_handle)
                BE_TIMER_ONLY(num_nodes_a = get_num_reachable_nodes(irg));
 
                /* switched off due to statistics (statistic module needs all irgs) */
-               //              free_ir_graph(irg);
+               if (! stat_is_active())
+                       free_ir_graph(irg);
                BE_TIMER_POP();
 
 #define LC_EMIT(timer)    printf("%-20s: %.3lf msec\n", lc_timer_get_description(timer), (double)lc_timer_elapsed_usec(timer) / 1000.0)