diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f807935067f..05a2f655ae9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-02-21  Paolo Bonzini  <bonzini@gnu.org>
+
+	* simplify-rtx.c (simplify_unary_operation): Add a missing
+	"break" statement.
+
 2005-02-21  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	PR tree-optimization/18663
diff --git a/gcc/simplify-rtx.c b/gcc/simplify-rtx.c
index dc452dbdc26..b7132ed2fb7 100644
--- a/gcc/simplify-rtx.c
+++ b/gcc/simplify-rtx.c
@@ -758,6 +758,7 @@ simplify_unary_operation (enum rtx_code code, enum machine_mode mode,
 	      tmp[i] = ~tmp[i];
 	    real_from_target (&d, tmp, mode);
 	  }
+	  break;
 	default:
 	  gcc_unreachable ();
 	}