[RS6000] Hide insn not needing to be public

	* config/rs6000/rs6000.md (addsi3_high): Prefix with '*'.

From-SVN: r266045

gcc/ChangeLog

 2018-11-13  Alan Modra  <amodra@gmail.com>
 
+	* config/rs6000/rs6000.md (addsi3_high): Prefix with '*'.
+
+2018-11-13  Alan Modra  <amodra@gmail.com>
+
 	* gcc/doc/md.texi (Machine Constraints): Correct rs6000 h constraint
 	description.
 	* config/rs6000/rs6000.md (movsi_internal1): Delete MT%0 case

gcc/config/rs6000/rs6000.md

@@ -1688,7 +1688,7 @@
    addis %0,%1,%v2"
   [(set_attr "type" "add")])
 
-(define_insn "addsi3_high"
+(define_insn "*addsi3_high"
   [(set (match_operand:SI 0 "gpc_reg_operand" "=b")
         (plus:SI (match_operand:SI 1 "gpc_reg_operand" "b")
                  (high:SI (match_operand 2 "" ""))))]