src/share/vm/opto/matcher.cpp

*** 1925,1935 ****
  class FusedPatternMatcher {
    Node* _op1_node;
    Node* _mop_node;
    int _con_op;
  
!   static int match_next(Node* n, int next_op, int next_op_idx) {
      if (n->in(1) == NULL || n->in(2) == NULL) {
        return -1;
      }
  
      if (next_op_idx == -1) { // n is commutative, try rotations
--- 1925,1935 ----
  class FusedPatternMatcher {
    Node* _op1_node;
    Node* _mop_node;
    int _con_op;
  
!   static int match_next(Node* n, uint next_op, int next_op_idx) {
      if (n->in(1) == NULL || n->in(2) == NULL) {
        return -1;
      }
  
      if (next_op_idx == -1) { // n is commutative, try rotations
*** 1948,1959 ****
    }
  public:
    FusedPatternMatcher(Node* op1_node, Node *mop_node, int con_op) :
      _op1_node(op1_node), _mop_node(mop_node), _con_op(con_op) { }
  
!   bool match(int op1, int op1_op2_idx,  // op1 and the index of the op1->op2 edge, -1 if op1 is commutative
!              int op2, int op2_con_idx,  // op2 and the index of the op2->con edge, -1 if op2 is commutative
               typename ConType::NativeType con_value) {
      if (_op1_node->Opcode() != op1) {
        return false;
      }
      if (_mop_node->outcnt() > 2) {
--- 1948,1959 ----
    }
  public:
    FusedPatternMatcher(Node* op1_node, Node *mop_node, int con_op) :
      _op1_node(op1_node), _mop_node(mop_node), _con_op(con_op) { }
  
!   bool match(uint op1, int op1_op2_idx,  // op1 and the index of the op1->op2 edge, -1 if op1 is commutative
!              uint op2, int op2_con_idx,  // op2 and the index of the op2->con edge, -1 if op2 is commutative
               typename ConType::NativeType con_value) {
      if (_op1_node->Opcode() != op1) {
        return false;
      }
      if (_mop_node->outcnt() > 2) {