spu.c (reg_names): Remove prototype.

	* config/spu/spu.c (reg_names): Remove prototype.
	(call_used_regs): Likewise.

From-SVN: r162190

gcc/ChangeLog

+2010-07-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (reg_names): Remove prototype.
+	(call_used_regs): Likewise.
+
 2010-07-14  Dave Korn  <dave.korn.cygwin@gmail.com>
 
 	* config/i386/cygming-crtend.c (__FRAME_END__): Replace attribute

gcc/config/spu/spu.c

@@ -225,8 +225,6 @@ static void spu_unique_section (tree, int);
 static rtx spu_expand_load (rtx, rtx, rtx, int);
 static void spu_trampoline_init (rtx, tree, rtx);
 
-extern const char *reg_names[];
-
 /* Which instruction set architecture to use.  */
 int spu_arch;
 /* Which cpu are we tuning for.  */
@@ -1697,8 +1695,6 @@ print_operand (FILE * file, rtx x, int code)
   gcc_unreachable ();
 }
 
-extern char call_used_regs[];
-
 /* For PIC mode we've reserved PIC_OFFSET_TABLE_REGNUM, which is a
    caller saved register.  For leaf functions it is more efficient to
    use a volatile register because we won't need to save and restore the