removed unitialized used vartiable

[libfirm] / ir / be / bestatevent.c

diff --git a/ir/be/bestatevent.c b/ir/be/bestatevent.c
index c008200..d708841 100644 (file)
--- a/ir/be/bestatevent.c
+++ b/ir/be/bestatevent.c
@@ -1,8 +1,8 @@
 /**
  * Statistic events
- * @date 3.9.2006
- * @author Sebastian Hack
- * @cvs-id $Id$
+ * @date    3.9.2006
+ * @author  Sebastian Hack
+ * @version $Id$
  */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -42,7 +42,7 @@ void be_stat_ev_push(const char **tags, int n_tags, FILE *f)
 
 void be_stat_ev_pop(void)
 {
-       if(sp == 0)
+       if (sp == 0)
                return;
 
        envs[--sp].f = NULL;
@@ -50,11 +50,13 @@ void be_stat_ev_pop(void)
 
 void be_stat_ev(const char *ev, int value)
 {
-       if(sp == 0)
+       ev_env_t *env;
+
+       if (sp == 0)
                return;
 
-       ev_env_t *env = &envs[sp - 1];
-       if(env->f == NULL)
+       env = &envs[sp - 1];
+       if (env->f == NULL)
                return;
 
        fprintf(env->f, "%s%s;%d\n", env->tag, ev, value);
@@ -62,11 +64,13 @@ void be_stat_ev(const char *ev, int value)
 
 void be_stat_ev_l(const char *ev, long value)
 {
-       if(sp == 0)
+       ev_env_t *env;
+
+       if (sp == 0)
                return;
 
-       ev_env_t *env = &envs[sp - 1];
-       if(env->f == NULL)
+       env = &envs[sp - 1];
+       if (env->f == NULL)
                return;
 
        fprintf(env->f, "%s%s;%ld\n", env->tag, ev, value);
@@ -74,11 +78,13 @@ void be_stat_ev_l(const char *ev, long value)
 
 void be_stat_ev_dbl(const char *ev, double value)
 {
-       if(sp == 0)
+       ev_env_t *env;
+
+       if (sp == 0)
                return;
 
-       ev_env_t *env = &envs[sp - 1];
-       if(env->f == NULL)
+       env = &envs[sp - 1];
+       if (env->f == NULL)
                return;
 
        fprintf(env->f, "%s%s;%f\n", env->tag, ev, value);
@@ -86,11 +92,13 @@ void be_stat_ev_dbl(const char *ev, double value)
 
 void be_stat_ev_ull(const char *ev, ulong64 value)
 {
-       if(sp == 0)
+       ev_env_t *env;
+
+       if (sp == 0)
                return;
 
-       ev_env_t *env = &envs[sp - 1];
-       if(env->f == NULL)
+       env = &envs[sp - 1];
+       if (env->f == NULL)
                return;
 
        fprintf(env->f, "%s%s;%" ULL_FMT "\n", env->tag, ev, value);