twisti@2047: /*
stefank@2314:  * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
twisti@2047:  * Copyright 2009 Red Hat, Inc.
twisti@2047:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
twisti@2047:  *
twisti@2047:  * This code is free software; you can redistribute it and/or modify it
twisti@2047:  * under the terms of the GNU General Public License version 2 only, as
twisti@2047:  * published by the Free Software Foundation.
twisti@2047:  *
twisti@2047:  * This code is distributed in the hope that it will be useful, but WITHOUT
twisti@2047:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
twisti@2047:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
twisti@2047:  * version 2 for more details (a copy is included in the LICENSE file that
twisti@2047:  * accompanied this code).
twisti@2047:  *
twisti@2047:  * You should have received a copy of the GNU General Public License version
twisti@2047:  * 2 along with this work; if not, write to the Free Software Foundation,
twisti@2047:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
twisti@2047:  *
twisti@2047:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
twisti@2047:  * or visit www.oracle.com if you need additional information or have any
twisti@2047:  * questions.
twisti@2047:  *
twisti@2047:  */
twisti@2047: 
stefank@2314: #ifndef SHARE_VM_SHARK_SHARKINTRINSICS_HPP
stefank@2314: #define SHARE_VM_SHARK_SHARKINTRINSICS_HPP
stefank@2314: 
stefank@2314: #include "ci/ciMethod.hpp"
stefank@2314: #include "memory/allocation.hpp"
stefank@2314: #include "shark/llvmHeaders.hpp"
stefank@2314: #include "shark/sharkState.hpp"
stefank@2314: 
twisti@2047: class SharkIntrinsics : public SharkTargetInvariants {
twisti@2047:  public:
twisti@2047:   static bool is_intrinsic(ciMethod* target);
twisti@2047:   static void inline_intrinsic(ciMethod* target, SharkState* state);
twisti@2047: 
twisti@2047:  private:
twisti@2047:   SharkIntrinsics(SharkState* state, ciMethod* target)
twisti@2047:     : SharkTargetInvariants(state, target), _state(state) {}
twisti@2047: 
twisti@2047:  private:
twisti@2047:   SharkState* _state;
twisti@2047: 
twisti@2047:  private:
twisti@2047:   SharkState* state() const {
twisti@2047:     return _state;
twisti@2047:   }
twisti@2047: 
twisti@2047:  private:
twisti@2047:   void do_intrinsic();
twisti@2047: 
twisti@2047:  private:
twisti@2047:   void do_Math_minmax(llvm::ICmpInst::Predicate p);
twisti@2047:   void do_Math_1to1(llvm::Value* function);
twisti@2047:   void do_Math_2to1(llvm::Value* function);
twisti@2047:   void do_Object_getClass();
twisti@2047:   void do_System_currentTimeMillis();
twisti@2047:   void do_Thread_currentThread();
twisti@2047:   void do_Unsafe_compareAndSwapInt();
twisti@2047: };
stefank@2314: 
stefank@2314: #endif // SHARE_VM_SHARK_SHARKINTRINSICS_HPP