src/share/vm/opto/ifnode.cpp

*** 671,681 ****
  //             /  \   |
  //            /    \  |
  //           /    Region
  //
  Node* IfNode::fold_compares(PhaseGVN* phase) {
!   if (!phase->C->eliminate_boxing() || Opcode() != Op_If) return NULL;
  
    Node* this_cmp = in(1)->in(1);
    if (this_cmp != NULL && this_cmp->Opcode() == Op_CmpI &&
        this_cmp->in(2)->is_Con() && this_cmp->in(2) != phase->C->top()) {
      Node* ctrl = in(0);
--- 671,681 ----
  //             /  \   |
  //            /    \  |
  //           /    Region
  //
  Node* IfNode::fold_compares(PhaseGVN* phase) {
!   if (Opcode() != Op_If) return NULL;
  
    Node* this_cmp = in(1)->in(1);
    if (this_cmp != NULL && this_cmp->Opcode() == Op_CmpI &&
        this_cmp->in(2)->is_Con() && this_cmp->in(2) != phase->C->top()) {
      Node* ctrl = in(0);