src/share/vm/opto/loopopts.cpp

*** 1,7 ****
  /*
!  * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 1908,1918 ****
    if (!iff->is_If() || iff->in(1) == NULL || !iff->in(1)->is_Bool()) {
      return 0;
    }
    BoolNode* bl = iff->in(1)->as_Bool();
    Node* cmp = bl->in(1);
!   if (!cmp || cmp->Opcode() != Op_CmpI && cmp->Opcode() != Op_CmpU) {
      return 0;
    }
    // Must have an invariant operand
    if (is_member(get_loop(iff), get_ctrl(cmp->in(2)))) {
      return 0;
--- 1908,1918 ----
    if (!iff->is_If() || iff->in(1) == NULL || !iff->in(1)->is_Bool()) {
      return 0;
    }
    BoolNode* bl = iff->in(1)->as_Bool();
    Node* cmp = bl->in(1);
!   if (!cmp || (cmp->Opcode() != Op_CmpI && cmp->Opcode() != Op_CmpU)) {
      return 0;
    }
    // Must have an invariant operand
    if (is_member(get_loop(iff), get_ctrl(cmp->in(2)))) {
      return 0;