src/share/vm/opto/library_call.cpp

*** 1972,1982 ****
  
    // Try to find a dominating comparison of these guys.
    // It can simplify the index computation for Arrays.copyOf
    // and similar uses of System.arraycopy.
    // First, compute the normalized version of CmpI(x, y).
!   int   cmp_op = Op_CmpI;
    Node* xkey = xvalue;
    Node* ykey = yvalue;
    Node* ideal_cmpxy = _gvn.transform(new CmpINode(xkey, ykey));
    if (ideal_cmpxy->is_Cmp()) {
      // E.g., if we have CmpI(length - offset, count),
--- 1972,1982 ----
  
    // Try to find a dominating comparison of these guys.
    // It can simplify the index computation for Arrays.copyOf
    // and similar uses of System.arraycopy.
    // First, compute the normalized version of CmpI(x, y).
!   uint   cmp_op = Op_CmpI;
    Node* xkey = xvalue;
    Node* ykey = yvalue;
    Node* ideal_cmpxy = _gvn.transform(new CmpINode(xkey, ykey));
    if (ideal_cmpxy->is_Cmp()) {
      // E.g., if we have CmpI(length - offset, count),