55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
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/*
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* Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
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* Copyright 2009 Red Hat, Inc.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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class SharkIntrinsics : public SharkTargetInvariants {
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public:
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static bool is_intrinsic(ciMethod* target);
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static void inline_intrinsic(ciMethod* target, SharkState* state);
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private:
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SharkIntrinsics(SharkState* state, ciMethod* target)
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: SharkTargetInvariants(state, target), _state(state) {}
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private:
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SharkState* _state;
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private:
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SharkState* state() const {
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return _state;
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}
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private:
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void do_intrinsic();
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private:
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void do_Math_minmax(llvm::ICmpInst::Predicate p);
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void do_Math_1to1(llvm::Value* function);
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void do_Math_2to1(llvm::Value* function);
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void do_Object_getClass();
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void do_System_currentTimeMillis();
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void do_Thread_currentThread();
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void do_Unsafe_compareAndSwapInt();
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};
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