--- a/hotspot/src/share/vm/opto/parse2.cpp	Wed Jan 14 17:27:00 2015 -0800
+++ b/hotspot/src/share/vm/opto/parse2.cpp	Thu Jan 15 11:30:13 2015 +0100
@@ -832,7 +832,7 @@
       sprintf(prob_str_buf, "%g", prob);
       prob_str = prob_str_buf;
     }
-    C->log()->elem("branch target_bci='%d' taken='%d' not_taken='%d' cnt='%g' prob='%s'",
+    C->log()->elem("branch target_bci='%d' taken='%d' not_taken='%d' cnt='%f' prob='%s'",
                    iter().get_dest(), taken, not_taken, cnt, prob_str);
   }
   return prob;