Mercurial > hg > graal-compiler
view src/share/vm/shark/sharkIntrinsics.hpp @ 6725:da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author | coleenp |
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date | Sat, 01 Sep 2012 13:25:18 -0400 |
parents | f95d63e2154a |
children |
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/* * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright 2009 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 SHARE_VM_SHARK_SHARKINTRINSICS_HPP #define SHARE_VM_SHARK_SHARKINTRINSICS_HPP #include "ci/ciMethod.hpp" #include "memory/allocation.hpp" #include "shark/llvmHeaders.hpp" #include "shark/sharkState.hpp" class SharkIntrinsics : public SharkTargetInvariants { public: static bool is_intrinsic(ciMethod* target); static void inline_intrinsic(ciMethod* target, SharkState* state); private: SharkIntrinsics(SharkState* state, ciMethod* target) : SharkTargetInvariants(state, target), _state(state) {} private: SharkState* _state; private: SharkState* state() const { return _state; } private: void do_intrinsic(); private: void do_Math_minmax(llvm::ICmpInst::Predicate p); void do_Math_1to1(llvm::Value* function); void do_Math_2to1(llvm::Value* function); void do_Object_getClass(); void do_System_currentTimeMillis(); void do_Thread_currentThread(); void do_Unsafe_compareAndSwapInt(); }; #endif // SHARE_VM_SHARK_SHARKINTRINSICS_HPP