Added add_saturated

[libfirm] / ir / opt / gvn_pre.c

diff --git a/ir/opt/gvn_pre.c b/ir/opt/gvn_pre.c
index 969206a..53b8245 100644 (file)
--- a/ir/opt/gvn_pre.c
+++ b/ir/opt/gvn_pre.c
@@ -39,7 +39,7 @@
 #include "gvn_pre.h"
 
 /** The debug module handle. */
-static firm_dbg_module_t *dbg;
+DEBUG_ONLY(static firm_dbg_module_t *dbg;)
 
 
 /** A value set. */
@@ -974,7 +974,7 @@ void do_gvn_pre(ir_graph *irg)
   unsigned antic_iter, insert_iter;
 
   /* register a debug mask */
-  dbg = firm_dbg_register("firm.opt.gvn_pre");
+  FIRM_DBG_REGISTER(dbg, "firm.opt.gvn_pre");
   firm_dbg_set_mask(dbg, SET_LEVEL_2);
 
   obstack_init(&obst);