Mercurial > hg > graal-compiler
view src/share/vm/oops/typeArrayKlassKlass.cpp @ 124:b130b98db9cf
6689060: Escape Analysis does not work with Compressed Oops
Summary: 64-bits VM crashes with -XX:+AggresiveOpts (Escape Analysis + Compressed Oops)
Reviewed-by: never, sgoldman
author | kvn |
---|---|
date | Wed, 23 Apr 2008 11:20:36 -0700 |
parents | a61af66fc99e |
children | 4e6abf09f540 |
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/* * Copyright 1997-2007 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/_typeArrayKlassKlass.cpp.incl" klassOop typeArrayKlassKlass::create_klass(TRAPS) { typeArrayKlassKlass o; KlassHandle h_this_klass(THREAD, Universe::klassKlassObj()); KlassHandle k = base_create_klass(h_this_klass, header_size(), o.vtbl_value(), CHECK_NULL); assert(k()->size() == align_object_size(header_size()), "wrong size for object"); java_lang_Class::create_mirror(k, CHECK_NULL); // Allocate mirror return k(); } #ifndef PRODUCT // Printing void typeArrayKlassKlass::oop_print_on(oop obj, outputStream* st) { assert(obj->is_klass(), "must be klass"); oop_print_value_on(obj, st); Klass:: oop_print_on(obj, st); } void typeArrayKlassKlass::oop_print_value_on(oop obj, outputStream* st) { assert(obj->is_klass(), "must be klass"); st->print("{type array "); switch (typeArrayKlass::cast(klassOop(obj))->element_type()) { case T_BOOLEAN: st->print("bool"); break; case T_CHAR: st->print("char"); break; case T_FLOAT: st->print("float"); break; case T_DOUBLE: st->print("double"); break; case T_BYTE: st->print("byte"); break; case T_SHORT: st->print("short"); break; case T_INT: st->print("int"); break; case T_LONG: st->print("long"); break; default: ShouldNotReachHere(); } st->print("}"); } #endif const char* typeArrayKlassKlass::internal_name() const { return "{type array class}"; }