Mercurial > jdk8-mips64-public > hotspot / file diff

     1.1 --- a/src/share/vm/opto/idealKit.cpp	Mon Mar 21 02:30:49 2011 -0700
     1.2 +++ b/src/share/vm/opto/idealKit.cpp	Mon Mar 21 11:28:14 2011 -0700
     1.3 @@ -154,8 +154,18 @@
     1.4  //
     1.5  // Pushes the loop top cvstate first, then the else (loop exit) cvstate
     1.6  // onto the stack.
     1.7 -void IdealKit::loop(IdealVariable& iv, Node* init, BoolTest::mask relop, Node* limit, float prob, float cnt) {
     1.8 +void IdealKit::loop(GraphKit* gkit, int nargs, IdealVariable& iv, Node* init, BoolTest::mask relop, Node* limit, float prob, float cnt) {
     1.9    assert((state() & (BlockS|LoopS|IfThenS|ElseS)), "bad state for new loop");
    1.10 +
    1.11 +  // Sync IdealKit and graphKit.
    1.12 +  gkit->set_all_memory(this->merged_memory());
    1.13 +  gkit->set_control(this->ctrl());
    1.14 +  // Add loop predicate.
    1.15 +  gkit->add_predicate(nargs);
    1.16 +  // Update IdealKit memory.
    1.17 +  this->set_all_memory(gkit->merged_memory());
    1.18 +  this->set_ctrl(gkit->control());
    1.19 +
    1.20    set(iv, init);
    1.21    Node* head = make_label(1);
    1.22    bind(head);