Dont allow unsupported target rtx into call_internal1

  * config/microblaze/predicates.md (call_insn_simple_operand):
     New predicate for supported rtx code types.
  * config/microblaze/microblaze.md (call_internal1): Use
     call_insn_simple_operand predicate.

From-SVN: r196433

gcc/ChangeLog

+2013-03-04  Edgar E. Iglesias <edgar.iglesias@gmail.com>
+
+	*  config/microblaze/predicates.md (call_insn_simple_operand):
+	New predicate for supported rtx code types.
+	*  config/microblaze/microblaze.md (call_internal1): Use
+	call_insn_simple_operand predicate.
+
 2013-03-04  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/56461

gcc/config/microblaze/microblaze.md

@@ -2031,7 +2031,7 @@
   (set_attr "length"	"4")])
 
 (define_insn "call_internal1"
-  [(call (mem (match_operand:SI 0 "call_insn_operand" "ri"))
+  [(call (mem (match_operand:SI 0 "call_insn_simple_operand" "ri"))
 	 (match_operand:SI 1 "" "i"))
   (clobber (reg:SI R_SR))]
   ""

gcc/config/microblaze/predicates.md

@@ -49,6 +49,10 @@
 (define_predicate "call_insn_operand"
   (match_test "CALL_INSN_OP (op)"))
 
+(define_predicate "call_insn_simple_operand"
+  (and (match_test "CALL_INSN_OP (op)")
+       (match_test "GET_CODE (op) == REG || GET_CODE (op) == SYMBOL_REF || GET_CODE (op) == CONST_INT")))
+
 ;; Return if OPERAND is valid as a source operand for a move instruction.
 (define_predicate "move_operand"
   (and (