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src/hotspot/cpu/zero/vm_version_zero.hpp
42 строки
2 KB
Roland Westrelin
8308869: C2: use profile data in subtype checks when profile has more than one class
08 сен 2023, 10:48
08 сен 2023, 10:48
dac1727
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/* * Copyright (c) 2003, 2021, Oracle and/or its affiliates. All rights reserved. * Copyright 2007 Red Hat, Inc. * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef CPU_ZERO_VM_VERSION_ZERO_HPP #define CPU_ZERO_VM_VERSION_ZERO_HPP #include "runtime/abstract_vm_version.hpp" #include "runtime/globals_extension.hpp" class VM_Version : public Abstract_VM_Version { public: static void initialize(); constexpr static bool supports_stack_watermark_barrier() { return true; } static void initialize_cpu_information(void); static bool profile_all_receivers_at_type_check() { return false; } }; #endif // CPU_ZERO_VM_VERSION_ZERO_HPP