pr58673-1.c: Fix defaulting to int.

	* gcc.target/powerpc/pr58673-1.c: Fix defaulting to int.
	* gcc.target/powerpc/pr58673-2.c: Add declarations.

From-SVN: r216313

gcc/testsuite/ChangeLog

 2014-10-16  Marek Polacek  <polacek@redhat.com>
 
+	* gcc.target/powerpc/pr58673-1.c: Fix defaulting to int.
+	* gcc.target/powerpc/pr58673-2.c: Add declarations.
+
+2014-10-16  Marek Polacek  <polacek@redhat.com>
+
 	* gcc.dg/graphite/id-1.c: Fix defaulting to int.
 	* gcc.dg/graphite/id-2.c: Likewise.
 	* gcc.dg/graphite/id-4.c: Likewise.

gcc/testsuite/gcc.target/powerpc/pr58673-1.c

@@ -65,6 +65,7 @@ deduce_conversion (from, to)
 
 void
 bc_expand_binary_operation (optab, resulttype, arg0, arg1)
+     int resulttype, arg0, arg1;
      struct binary_operator optab[];
 {
   int i, besti, cost, bestcost;

gcc/testsuite/gcc.target/powerpc/pr58673-2.c

@@ -90,6 +90,9 @@ typedef struct
   t_coupl_LJ *tcLJ;
 }
 t_coupl_rec;
+void xvgr_legend ();
+real calc_deviation ();
+void pr_dev ();
 static void
 pr_ff (t_coupl_rec * tcr, real time, t_idef * idef, t_commrec * cr, int nfile,
        t_filenm fnm[])