tree-ssa-loop-niter.c (number_of_iterations_exit): Simplify warning.

	* tree-ssa-loop-niter.c (number_of_iterations_exit): Simplify warning.
cp/
	* call.c (build_op_delete_call): Make msg1 and msg2 const.

From-SVN: r245734

gcc/ChangeLog

 2017-02-25  Jakub Jelinek  <jakub@redhat.com>
 
+	* tree-ssa-loop-niter.c (number_of_iterations_exit): Simplify warning.
+
 	PR debug/77589
 	* dwarf2out.c (struct dw_loc_list_struct): Add noted_variable_value
 	bitfield.

gcc/cp/ChangeLog

+2017-02-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* call.c (build_op_delete_call): Make msg1 and msg2 const.
+
 2017-02-24  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/79588

gcc/cp/call.c

@@ -6225,10 +6225,10 @@ build_op_delete_call (enum tree_code code, tree addr, tree size,
 	 allocation function, the program is ill-formed."  */
       if (second_parm_is_size_t (fn))
 	{
-	  const char *msg1
+	  const char *const msg1
 	    = G_("exception cleanup for this placement new selects "
 		 "non-placement operator delete");
-	  const char *msg2
+	  const char *const msg2
 	    = G_("%qD is a usual (non-placement) deallocation "
 		 "function in C++14 (or with -fsized-deallocation)");
 

gcc/tree-ssa-loop-niter.c

@@ -2362,13 +2362,9 @@ number_of_iterations_exit (struct loop *loop, edge exit,
     return true;
 
   if (warn)
-    {
-      const char *wording;
-
-      wording = N_("missed loop optimization, the loop counter may overflow");
     warning_at (gimple_location_safe (stmt),
-		  OPT_Wunsafe_loop_optimizations, "%s", gettext (wording));
-    }
+		OPT_Wunsafe_loop_optimizations,
+		"missed loop optimization, the loop counter may overflow");
 
   return false;
 }