Mercurial > hg > graal-compiler
view src/share/vm/runtime/objectMonitor.inline.hpp @ 954:0f1c19b7a52d
6875619: CTW fails with /hotspot/src/share/vm/opto/type.hpp
Summary: In load_array_length() cast array's type to TypeOopPtr when calling make_ideal_length() method.
Reviewed-by: never
author | kvn |
---|---|
date | Tue, 08 Sep 2009 10:42:50 -0700 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
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/* * Copyright 1998-2005 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ inline intptr_t ObjectMonitor::is_entered(TRAPS) const { if (THREAD == _owner || THREAD->is_lock_owned((address) _owner)) { return 1; } return 0; } inline markOop ObjectMonitor::header() const { return _header; } inline void ObjectMonitor::set_header(markOop hdr) { _header = hdr; } inline intptr_t ObjectMonitor::count() const { return _count; } inline void ObjectMonitor::set_count(intptr_t count) { _count= count; } inline intptr_t ObjectMonitor::waiters() const { return _waiters; } inline void* ObjectMonitor::owner() const { return _owner; } inline void ObjectMonitor::clear() { assert(_header, "Fatal logic error in ObjectMonitor header!"); assert(_count == 0, "Fatal logic error in ObjectMonitor count!"); assert(_waiters == 0, "Fatal logic error in ObjectMonitor waiters!"); assert(_recursions == 0, "Fatal logic error in ObjectMonitor recursions!"); assert(_object, "Fatal logic error in ObjectMonitor object!"); assert(_owner == 0, "Fatal logic error in ObjectMonitor owner!"); _header = NULL; _object = NULL; } inline void* ObjectMonitor::object() const { return _object; } inline void* ObjectMonitor::object_addr() { return (void *)(&_object); } inline void ObjectMonitor::set_object(void* obj) { _object = obj; } inline bool ObjectMonitor::check(TRAPS) { if (THREAD != _owner) { if (THREAD->is_lock_owned((address) _owner)) { _owner = THREAD; // regain ownership of inflated monitor OwnerIsThread = 1 ; assert (_recursions == 0, "invariant") ; } else { check_slow(THREAD); return false; } } return true; } // return number of threads contending for this monitor inline intptr_t ObjectMonitor::contentions() const { return _count; } inline void ObjectMonitor::set_owner(void* owner) { _owner = owner; _recursions = 0; _count = 0; } // here are the platform-dependent bodies: # include "incls/_objectMonitor_pd.inline.hpp.incl"