Fix declarations in some tests.

	* gcc.dg/compat/struct-by-value-13_main.c (struct_by_value_13_x):
	Fix declaration.
	* gcc.dg/compat/struct-by-value-16a_main.c (struct_by_value_16a_x):
	Fix declaration.
	* gcc.dg/compat/struct-by-value-17a_main.c (struct_by_value_17a_x):
	Fix declaration.
	* gcc.dg/compat/struct-by-value-18a_main.c (struct_by_value_18a_x):
	Fix declaration.

From-SVN: r215158

gcc/testsuite/ChangeLog

+2014-09-11  Bernd Schmidt  <bernds@codesourcery.com>
+
+        * gcc.dg/compat/struct-by-value-13_main.c (struct_by_value_13_x):
+        Fix declaration.
+        * gcc.dg/compat/struct-by-value-16a_main.c (struct_by_value_16a_x):
+        Fix declaration.
+        * gcc.dg/compat/struct-by-value-17a_main.c (struct_by_value_17a_x):
+        Fix declaration.
+        * gcc.dg/compat/struct-by-value-18a_main.c (struct_by_value_18a_x):
+        Fix declaration.
+
 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR tree-optimization/63186

gcc/testsuite/gcc.dg/compat/struct-by-value-13_main.c

@@ -2,7 +2,7 @@
    variable-length argument lists.  All struct members are type
    _Complex int.  */
 
-extern void struct_by_value_l3_x (void);
+extern void struct_by_value_13_x (void);
 extern void exit (int);
 int fails;
 

gcc/testsuite/gcc.dg/compat/struct-by-value-16a_main.c

@@ -2,7 +2,7 @@
    variable-length argument lists.  All struct members are of type
    _Complex float.  */
 
-extern void struct_by_value_16_x (void);
+extern void struct_by_value_16a_x (void);
 extern void exit (int);
 int fails;
 

gcc/testsuite/gcc.dg/compat/struct-by-value-17a_main.c

@@ -2,7 +2,7 @@
    variable-length argument lists.  All struct members are of type
    _Complex double.  */
 
-extern void struct_by_value_17_x (void);
+extern void struct_by_value_17a_x (void);
 extern void exit (int);
 int fails;
 

gcc/testsuite/gcc.dg/compat/struct-by-value-18a_main.c

@@ -2,7 +2,7 @@
    variable-length argument lists.  All struct members are of type
    _Complex long double.  */
 
-extern void struct_by_value_18_x (void);
+extern void struct_by_value_18a_x (void);
 extern void exit (int);
 int fails;