ia32: fix overly conservative upper_bits_clean (by avoiding undefined behaviour)

[libfirm] / ir / stat / statev.h

diff --git a/ir/stat/statev.h b/ir/stat/statev.h
index 6f22560..833ef69 100644 (file)
--- a/ir/stat/statev.h
+++ b/ir/stat/statev.h
@@ -30,9 +30,7 @@
 
 #ifdef DISABLE_STATEV
 
-#define stat_ev_do(expr)                         0
 #define stat_ev_enabled                          0
-#define stat_ev_if                               if (0)
 #define stat_ev_dbl(name, val)                   ((void)0)
 #define stat_ev_int(name, val)                   ((void)0)
 #define stat_ev(name)                            ((void)0)
@@ -132,9 +130,6 @@ static inline void stat_ev_tim_pop(const char *name) {
 #define stat_ev_cnt_inc(var)        do { ++stat_ev_cnt_var_ ## var; } while(0)
 #define stat_ev_cnt_done(var, name) stat_ev_emit((name), stat_ev_cnt_var_ ## var)
 
-#define stat_ev_do(expr)            (stat_ev_enabled ? ((expr), 1) : 0)
-#define stat_ev_if                  if (stat_ev_enabled)
-
 /**
  * Initialize the stat ev machinery.
  * @param filename_prefix  The prefix of the filename (.ev or .ev.gz will be appended).