fix warnings

diff --git a/ir/be/beifg.h b/ir/be/beifg.h
index 390574b..eb61955 100644 (file)
--- a/ir/be/beifg.h
+++ b/ir/be/beifg.h
@@ -59,7 +59,7 @@ typedef struct {
        int n_edges;
 } be_ifg_stat_t;
 
-be_ifg_stat_t *be_ifg_stat(const be_ifg_t *ifg, ir_graph *irg, be_ifg_stat_t *stat);
+void be_ifg_stat(const be_ifg_t *ifg, ir_graph *irg, be_ifg_stat_t *stat);
 
 /*
         ____                        _

diff --git a/ir/be/bemain.c b/ir/be/bemain.c
index c029164..ccc9dff 100644 (file)
--- a/ir/be/bemain.c
+++ b/ir/be/bemain.c
@@ -392,7 +392,16 @@ static void be_main_loop(FILE *file_handle)
        unsigned num_nodes_r = 0;
 
 #ifdef WITH_LIBCORE
-       lc_timer_t *t_prolog, *t_abi, *t_codegen, *t_sched, *t_constr, *t_regalloc, *t_finish, *t_emit, *t_other, *t_verify;
+       lc_timer_t *t_prolog = NULL;
+       lc_timer_t *t_abi = NULL;
+       lc_timer_t *t_codegen = NULL;
+       lc_timer_t *t_sched = NULL;
+       lc_timer_t *t_constr = NULL;
+       lc_timer_t *t_regalloc = NULL;
+       lc_timer_t *t_finish = NULL;
+       lc_timer_t *t_emit = NULL;
+       lc_timer_t *t_other = NULL;
+       lc_timer_t *t_verify = NULL;
        be_ra_timer_t *ra_timer;
 
        if (be_options.timing == BE_TIME_ON) {
@@ -673,7 +682,7 @@ static void be_main_loop(FILE *file_handle)
 void be_main(FILE *file_handle)
 {
 #ifdef WITH_LIBCORE
-       lc_timer_t *t;
+       lc_timer_t *t = NULL;
 #endif /* WITH_LIBCORE */
 
 #ifdef WITH_LIBCORE