- C99 features removed

- use xmalloc() instead of malloc

[r15633]

diff --git a/ir/stat/statev.c b/ir/stat/statev.c
index 0ce2ebb..e3d694a 100644 (file)
--- a/ir/stat/statev.c
+++ b/ir/stat/statev.c
@@ -38,6 +38,7 @@
 #include "util.h"
 #include "hashptr.h"
 #include "irprintf.h"
+#include "xmalloc.h"
 
 #define MAX_CTX 128
 
@@ -170,16 +171,16 @@ void stat_ev_begin(const char *prefix)
 
 void stat_ev_end(void)
 {
+       print_ev_t *print_ev, *next;
+
        if (timer)
                lc_timer_stop(timer);
        if (file_ev)
                fclose(file_ev);
 
-       print_ev_t *print_ev = print_events;
-       while(print_ev != NULL) {
-               print_ev_t *next = print_ev->next;
+       for (print_ev = print_events; print_ev != NULL; print_ev = next) {
+               next = print_ev->next;
                free(print_ev);
-               print_ev = next;
        }
 }
 
@@ -193,11 +194,13 @@ void stat_ev_flush(void)
 
 void stat_ev_print(const char *filter)
 {
-       print_ev_t *print_ev = malloc(sizeof(print_ev[0]));
+       size_t len;
+       print_ev_t *print_ev = xmalloc(sizeof(print_ev[0]));
+
        memset(print_ev, 0, sizeof(print_ev[0]));
 
-       size_t len = strlen(filter) + 1;
-       if(len >= sizeof(print_ev->filter)) {
+       len = strlen(filter) + 1;
+       if (len >= sizeof(print_ev->filter)) {
                fprintf(stderr, "Warning: capping event filter (too long)");
                len = sizeof(print_ev->filter);
        }