r231923 has

 ;; Test for a valid operand for a call instruction.
 ;; Allow constant call address operands in Pmode only.
 (define_special_predicate "call_insn_operand"
   (ior (match_test "constant_call_address_operand
 		     (op, mode == VOIDmode ? mode : Pmode)")
        (match_operand 0 "call_register_no_elim_operand")
-       (and (not (match_test "TARGET_X32"))
-	    (match_operand 0 "memory_operand"))))
+       (ior (and (not (match_test "TARGET_X32"))
+		 (match_operand 0 "sibcall_memory_operand"))
                                   ^^^^^^^^^^^^^^^^^^^^^^^ A typo.
+	    (and (match_test "TARGET_X32 && Pmode == DImode")
+		 (match_operand 0 "GOT_memory_operand")))))

"sibcall_memory_operand" should be "memory_operand".

gcc/

	PR target/70750
	* config/i386/predicates.md (call_insn_operand): Replace
	sibcall_memory_operand with memory_operand.

gcc/testsuite/

	PR target/70750
	* gcc.target/i386/pr70750-1.c: New test.
	* gcc.target/i386/pr70750-2.c: Likewise.

From-SVN: r235353