Searched refs:head (Results 126 - 150 of 217) sorted by relevance

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/openjdk7/hotspot/src/share/vm/opto/
H A Dblock.hpp117 Node *head() const { return _nodes[0]; } function in class:Block
121 uint num_preds() const { return head()->req(); }
122 Node *pred(uint i) const { return head()->in(i); }
224 // The block layout pass may rotate loops such that the loop head may not
227 // for each block which is the head of a loop.
238 // Create a new Block with given head Node.
276 // Add an instruction to an existing block. It must go after the head
549 Block* head() {
550 assert(_members.at(0)->is_block(), "head must be a block");
553 assert(hd->head()
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H A DloopPredicate.cpp711 LoopNode* head = loop->_head->as_Loop(); local
713 if (head->unique_ctrl_out()->Opcode() == Op_NeverBranch) {
719 if (head->is_valid_counted_loop()) {
720 cl = head->as_CountedLoop();
729 Node* entry = head->in(LoopNode::EntryControl);
744 head->dump(1);
759 while (current_proj != head) {
H A DcallGenerator.cpp362 log->head("late_inline method='%d'", log->identify(method()));
1080 WarmCallInfo* WarmCallInfo::insert_into(WarmCallInfo* head) { argument
1083 WarmCallInfo* next_p = head;
1091 head = this;
1094 return head;
1097 WarmCallInfo* WarmCallInfo::remove_from(WarmCallInfo* head) { argument
1099 WarmCallInfo* next_p = head;
1109 head = next_p;
1112 return head;
H A Dstringopts.cpp203 log->head("replace_string_concat arguments='%d' string_alloc='%d' multiple='%d'",
1151 RegionNode *head = new (C) RegionNode(3); local
1152 head->init_req(1, kit.control());
1153 kit.gvn().set_type(head, Type::CONTROL);
1154 Node *i_phi = new (C) PhiNode(head, TypeInt::INT);
1157 charPos = PhiNode::make(head, charPos);
1159 Node *mem = PhiNode::make(head, kit.memory(char_adr_idx), Type::MEMORY, TypeAryPtr::CHARS);
1161 kit.set_control(head);
1174 IfNode* iff = kit.create_and_map_if(head, __ Bool(__ CmpI(q, __ intcon(0)), BoolTest::ne),
1179 head
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H A Dgcm.cpp113 // Change control to match head of successor basic block
116 n->set_req(0, pb->_succs[j]->head());
1492 if (b->head()->is_Loop()) {
1499 // For all reasonable loops, the head occurs before the tail in RPO.
1535 if (lp == root_loop || b != lp->head()) { // loop heads are already members
1543 if (b == lp->head()) {
1560 // For all reasonable loops, the head occurs before the tail in RPO.
1561 if (pred->_rpo > head()->_rpo) {
1574 Block* pred_head = pred_loop->head();
1576 assert(pred_head != head(), "loo
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/openjdk7/jdk/src/share/classes/sun/java2d/loops/
H A DProcessPath.java1775 Edge head; field in class:ProcessPath.ActiveEdgeList
1778 return (head == null);
1820 ne.next = head;
1822 if (head != null) {
1823 head.prev = ne;
1825 head = pnt.edge = ne;
1834 head = nextp;
1857 while (s != head.next && wasSwap) {
1858 r = p = head;
1864 if (p == head) {
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/openjdk7/hotspot/src/share/vm/ci/
H A DciTypeFlow.hpp600 // Find outermost loop with same loop head
603 if (lp->parent()->head() != lp->head()) break;
693 bool is_loop_head() const { return _loop && _loop->head() == this; }
704 for (Loop* lp = loop(); lp != NULL && lp->head() == this; lp = lp->parent())
725 Loop(Block* head, Block* tail) : argument
726 _head(head), _tail(tail),
733 Block* head() const { return _head; } function in class:ciTypeFlow::Loop
751 // Merge the branch lp into this branch, sorting on the loop head
822 // Clone lp's head an
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/openjdk7/langtools/src/share/classes/com/sun/tools/javac/tree/
H A DTreeMaker.java555 ids.append(Ident(l.head));
656 lb.append(Type(l.head));
679 Attribute a = i.head;
742 Pair<MethodSymbol,Attribute> pair = values.head;
806 tparams.append(TypeParam(l.head.tsym.name, (TypeVar)l.head));
828 params.append(Param(paramName(i++), l.head, owner));
/openjdk7/hotspot/src/share/vm/gc_implementation/g1/
H A Dg1CollectorPolicy.hpp284 bool verify_young_ages(HeapRegion* head, SurvRateGroup *surv_rate_group);
480 // The head of the list (via "next_in_collection_set()") representing the
505 // The head of the incrementally built collection set.
724 // "in_collection_set", and links them together. The head and number of
728 // The head of the list (via "next_in_collection_set()") representing the
739 // The head of the incrementally built collection set.
913 HeapRegion* head,
916 _recorded_survivor_head = head;
912 record_survivor_regions(uint regions, HeapRegion* head, HeapRegion* tail) argument
H A DsparsePRT.cpp430 SparsePRT* head = sprt_cleanup_task->head(); local
432 if (head != NULL) {
433 assert(tail != NULL, "if head is not NULL, so should tail");
436 _head_expanded_list = head;
438 assert(tail == NULL, "if head is NULL, so should tail");
H A DsparsePRT.hpp303 // * reset_for_cleanup_tasks() : Nulls the expanded list head at the
307 // pause. It creates a list of expanded tables whose head / tail
346 SparsePRT* head() { return _head; } function in class:VALUE_OBJ_CLASS_SPEC
/openjdk7/jdk/src/share/classes/com/sun/java/util/jar/pack/
H A DFixups.java47 int head; // desc locating first reloc field in class:Fixups
274 int next = head; // desc pointing to next fixup
338 head = tail = thisDesc;
/openjdk7/hotspot/src/share/vm/prims/
H A DjvmtiEnvBase.hpp59 static JvmtiEnvBase* _head_environment; // head of environment list
453 struct StackInfoNode *head() { return _head; } function in class:VM_GetMultipleStackTraces
454 void set_head(StackInfoNode *head) { _head = head; } argument
/openjdk7/jaxws/src/share/jaxws_classes/com/sun/codemodel/internal/
H A DJCodeModel.java433 String head = s.substring(idx);
434 if(head.startsWith("extends")) {
439 if(head.startsWith("super")) {
/openjdk7/langtools/src/share/classes/com/sun/tools/javac/comp/
H A DConstFold.java89 return fold1(opcode, argtypes.head);
91 return fold2(opcode, argtypes.head, argtypes.tail.head);
/openjdk7/langtools/test/tools/javac/varargs/7042566/
H A DT7042566.java300 if (!actual.isSubtypeOf(formals.head))
315 if (!actuals.head.isSubtypeOf(formals.head))
/openjdk7/hotspot/src/share/vm/gc_implementation/shared/
H A DparGCAllocBuffer.hpp40 char head[32]; member in class:ParGCAllocBuffer
/openjdk7/langtools/src/share/classes/com/sun/tools/javac/jvm/
H A DCRTable.java96 CRTEntry entry = l.head;
211 list_sr.mergeWith(csp(l.head));
224 list_sr.mergeWith(csp(l.head));
237 list_sr.mergeWith(csp(l.head));
H A DClassReader.java794 List<Type> head = List.of(null);
795 List<Type> tail = head;
799 return head.tail;
1246 if (types1.head.tsym != types2.head.tsym)
1340 attachAnnotations(parameters.head);
1477 Pair<Name,Attribute> value = v.head;
1510 buf.append(deproxyCompound(l.head));
1521 MethodSymbol meth = findAccessMethod(a.type, l.head.fst);
1523 (meth, deproxy(meth.type.getReturnType(), l.head
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/openjdk7/langtools/src/share/classes/com/sun/tools/javac/util/
H A DJavacMessages.java188 ResourceBundle rb = l.head;
H A DSharedNameTable.java46 SharedNameTable t = freelist.head.get();
/openjdk7/langtools/src/share/classes/com/sun/tools/javadoc/
H A DExecutableMemberDocImpl.java232 Type t = types.head;
/openjdk7/jdk/src/share/native/java/util/zip/zlib-1.2.3/
H A Dzlib.h694 gz_headerp head));
840 gz_headerp head));
845 As inflate() processes the gzip stream, head->done is zero until the header
846 is completed, at which time head->done is set to one. If a zlib stream is
847 being decoded, then head->done is set to -1 to indicate that there will be
/openjdk7/jdk/src/share/native/sun/java2d/cmm/lcms/
H A Dcmsnamed.c813 cmsDICTentry* head; member in struct:_cmsDICT_struct
838 entry = dict ->head;
882 entry ->Next = dict ->head;
883 dict ->head = entry;
905 entry = old_dict ->head;
926 return dict ->head;
/openjdk7/jdk/test/java/util/EnumMap/
H A DEnumMapBash.java68 T head = (T) perm[0];
93 while (head != nil) {
94 if (!m.containsKey(head))
96 T newHead = m.get(head);
99 m.remove(head);
100 head = newHead;

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