Mercurial > hg > graal-jvmci-8
view src/share/vm/ci/ciObjArray.cpp @ 44:52fed2ec0afb
6667620: (Escape Analysis) fix deoptimization for scalar replaced objects
Summary: Deoptimization code for reallocation and relocking scalar replaced objects has to be fixed.
Reviewed-by: rasbold, never
author | kvn |
---|---|
date | Tue, 11 Mar 2008 11:25:13 -0700 |
parents | ff5961f4c095 |
children | c18cbe5936b8 |
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/* * Copyright 1999-2007 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. * */ #include "incls/_precompiled.incl" #include "incls/_ciObjArray.cpp.incl" // ciObjArray // // This class represents an objArrayOop in the HotSpot virtual // machine. ciObject* ciObjArray::obj_at(int index) { VM_ENTRY_MARK; objArrayOop array = get_objArrayOop(); if (index < 0 || index >= array->length()) return NULL; oop o = array->obj_at(index); if (o == NULL) { return ciNullObject::make(); } else { return CURRENT_ENV->get_object(o); } }