Cross Reference: /openjdk7/hotspot/src/share/vm/opto/loopTransform.cpp

Lines Matching defs:store
2393 // Examine an inner loop looking for a a single store of an invariant
2395 bool PhaseIdealLoop::match_fill_loop(IdealLoopTree* lpt, Node*& store, Node*& store_value,
2411       if (store != NULL) {
2422         msg  = "variant store value";
2426       store = n;
2434   if (store == NULL) {
2435     // No store in loop
2448   if (msg == NULL && !store->in(MemNode::Address)->is_AddP()) {
2449     msg = "can't handle store address";
2450     msg_node = store->in(MemNode::Address);
2454       (!store->in(MemNode::Memory)->is_Phi() ||
2455        store->in(MemNode::Memory)->in(LoopNode::LoopBackControl) != store)) {
2456     msg = "store memory isn't proper phi";
2457     msg_node = store->in(MemNode::Memory);
2461   BasicType t = store->as_Mem()->memory_type();
2465     msg = "unsupported store";
2466     msg_node = store;
2484   int count = store->in(MemNode::Address)->as_AddP()->unpack_offsets(elements, ARRAY_SIZE(elements));
2500         if (type2aelembytes(store->as_Mem()->memory_type(), true) != (1 << n->in(2)->get_int())) {
2525     msg_node = store;
2535     msg_node = store;
2551   // store related values are ok
2552   ok.set(store->_idx);
2553   ok.set(store->in(MemNode::Memory)->_idx);
2586     if (n == store || n == head->loopexit() || n == head->incr() || n == store->in(MemNode::Memory)) continue;
2606     store->dump();
2630   // Check that the body only contains a store of a loop invariant
2632   Node* store = NULL;
2636   if (!match_fill_loop(lpt, store, store_value, shift, offset)) {
2649   Node* base = store->in(MemNode::Address)->as_AddP()->in(AddPNode::Base);
2670   BasicType t = store->as_Mem()->memory_type();
2691   Node* mem_phi = store->in(MemNode::Memory);
2750   _igvn.replace_node(store->in(MemNode::Memory), result_mem);
2752   _igvn.replace_node(store, result_mem);