Replace make_copy_constraint with make_constraint_from in make_restrict_var_constraints

2015-11-03  Tom de Vries  <tom@codesourcery.com>

	* tree-ssa-structalias.c (make_restrict_var_constraints): Replace
	make_copy_constraint call with make_constraint_from call.

From-SVN: r229683

gcc/ChangeLog

+2015-11-03  Tom de Vries  <tom@codesourcery.com>
+
+	* tree-ssa-structalias.c (make_restrict_var_constraints): Replace
+	make_copy_constraint call with make_constraint_from call.
+
 2015-11-02  Andreas Tobler  <andreast@gcc.gnu.org>
 
 	* config/rs6000/freebsd64.h (ASM_SPEC32): Adust spec to handle

gcc/tree-ssa-structalias.c

@@ -5890,7 +5890,7 @@ make_restrict_var_constraints (varinfo_t vi)
 	if (vi->only_restrict_pointers)
 	  make_constraint_from_global_restrict (vi, "GLOBAL_RESTRICT", true);
 	else
-	  make_copy_constraint (vi, nonlocal_id);
+	  make_constraint_from (vi, nonlocal_id);
       }
 }