Make iropt not complain about missing folding rules at the default

verbosity setting (zero).

git-svn-id: svn://svn.valgrind.org/vex/trunk@1208

diff --git a/VEX/priv/ir/iropt.c b/VEX/priv/ir/iropt.c
index 6997bb13bf3f6ef271ff9d694e0f794d2a2d5742..d8b7c381523e4f9c81d6bbb743011ed6cf55e00b 100644 (file)
--- a/VEX/priv/ir/iropt.c
+++ b/VEX/priv/ir/iropt.c
@@ -1417,9 +1417,11 @@ static IRExpr* fold_Expr ( IRExpr* e )
    ppIRExpr(e);
    vpanic("fold_Expr: no rule for the above");
 #  else
-   vex_printf("vex iropt: fold_Expr: no rule for: ");
-   ppIRExpr(e);
-   vex_printf("\n");
+   if (vex_control.iropt_verbosity > 0) {
+      vex_printf("vex iropt: fold_Expr: no rule for: ");
+      ppIRExpr(e);
+      vex_printf("\n");
+   }
    return e2;
 #  endif
 }