[AArch64/AArch64-4.7] Fix warning - aarch64_simd_make_constant has no prototype.

gcc/
	* config/aarch64/aarch64.c
	(aarch64_simd_make_constant): Make static.

From-SVN: r196345

gcc/ChangeLog

+2013-02-28  James Greenhalgh  <james.greenhalgh@arm.com>
+
+	* config/aarch64/aarch64.c
+	(aarch64_simd_make_constant): Make static.
+
 2013-02-28  Martin Jambor  <mjambor@suse.cz>
 
 	* tree-sra.c (load_assign_lhs_subreplacements): Do not put replacements

gcc/config/aarch64/aarch64.c

@@ -6586,7 +6586,7 @@ aarch64_simd_dup_constant (rtx vals)
    constants (for vec_init) or CONST_VECTOR, efficiently into a
    register.  Returns an RTX to copy into the register, or NULL_RTX
    for a PARALLEL that can not be converted into a CONST_VECTOR.  */
-rtx
+static rtx
 aarch64_simd_make_constant (rtx vals)
 {
   enum machine_mode mode = GET_MODE (vals);