jdk8-mips64-public/hotspot: src/share/vm/opto/mathexactnode.hpp@0d78aecb0948 (annotated)

src/share/vm/opto/mathexactnode.hpp@0d78aecb0948 (annotated)

src/share/vm/opto/mathexactnode.hpp

Wed, 10 Aug 2016 14:59:21 +0200

author: simonis
date: Wed, 10 Aug 2016 14:59:21 +0200
changeset 8608: 0d78aecb0948
parent 6375: 085b304a1cc5
child 6876: 710a3c8b516e
permissions: -rw-r--r--

8152172: PPC64: Support AES intrinsics
Summary: Add support for AES intrinsics on PPC64.
Reviewed-by: kvn, mdoerr, simonis, zmajo
Contributed-by: Hiroshi H Horii <horii@jp.ibm.com>

 /*
  * Copyright (c) 2013, Oracle and/or its affiliates. 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 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_OPTO_MATHEXACTNODE_HPP
 #define SHARE_VM_OPTO_MATHEXACTNODE_HPP
 #include "opto/multnode.hpp"
 #include "opto/node.hpp"
 #include "opto/addnode.hpp"
 #include "opto/subnode.hpp"
 #include "opto/type.hpp"
 class PhaseGVN;
 class PhaseTransform;
 class OverflowNode : public CmpNode {
 public:
   OverflowNode(Node* in1, Node* in2) : CmpNode(in1, in2) {}
   virtual uint ideal_reg() const { return Op_RegFlags; }
   virtual const Type* sub(const Type* t1, const Type* t2) const;
 };
 class OverflowINode : public OverflowNode {
 public:
   typedef TypeInt TypeClass;
   OverflowINode(Node* in1, Node* in2) : OverflowNode(in1, in2) {}
   virtual Node* Ideal(PhaseGVN* phase, bool can_reshape);
   virtual const Type* Value(PhaseTransform* phase) const;
   virtual bool will_overflow(jint v1, jint v2) const = 0;
   virtual bool can_overflow(const Type* t1, const Type* t2) const = 0;
 };
 class OverflowLNode : public OverflowNode {
 public:
   typedef TypeLong TypeClass;
   OverflowLNode(Node* in1, Node* in2) : OverflowNode(in1, in2) {}
   virtual Node* Ideal(PhaseGVN* phase, bool can_reshape);
   virtual const Type* Value(PhaseTransform* phase) const;
   virtual bool will_overflow(jlong v1, jlong v2) const = 0;
   virtual bool can_overflow(const Type* t1, const Type* t2) const = 0;
 };
 class OverflowAddINode : public OverflowINode {
 public:
   typedef AddINode MathOp;
   OverflowAddINode(Node* in1, Node* in2) : OverflowINode(in1, in2) {}
   virtual int Opcode() const;
   virtual bool will_overflow(jint v1, jint v2) const;
   virtual bool can_overflow(const Type* t1, const Type* t2) const;
 };
 class OverflowSubINode : public OverflowINode {
 public:
   typedef SubINode MathOp;
   OverflowSubINode(Node* in1, Node* in2) : OverflowINode(in1, in2) {}
   virtual int Opcode() const;
   virtual bool will_overflow(jint v1, jint v2) const;
   virtual bool can_overflow(const Type* t1, const Type* t2) const;
 };
 class OverflowMulINode : public OverflowINode {
 public:
   typedef MulINode MathOp;
   OverflowMulINode(Node* in1, Node* in2) : OverflowINode(in1, in2) {}
   virtual int Opcode() const;
   virtual bool will_overflow(jint v1, jint v2) const;
   virtual bool can_overflow(const Type* t1, const Type* t2) const;
 };
 class OverflowAddLNode : public OverflowLNode {
 public:
   typedef AddLNode MathOp;
   OverflowAddLNode(Node* in1, Node* in2) : OverflowLNode(in1, in2) {}
   virtual int Opcode() const;
   virtual bool will_overflow(jlong v1, jlong v2) const;
   virtual bool can_overflow(const Type* t1, const Type* t2) const;
 };
 class OverflowSubLNode : public OverflowLNode {
 public:
   typedef SubLNode MathOp;
   OverflowSubLNode(Node* in1, Node* in2) : OverflowLNode(in1, in2) {}
   virtual int Opcode() const;
   virtual bool will_overflow(jlong v1, jlong v2) const;
   virtual bool can_overflow(const Type* t1, const Type* t2) const;
 };
 class OverflowMulLNode : public OverflowLNode {
 public:
   typedef MulLNode MathOp;
   OverflowMulLNode(Node* in1, Node* in2) : OverflowLNode(in1, in2) {}
   virtual int Opcode() const;
   virtual bool will_overflow(jlong v1, jlong v2) const;
   virtual bool can_overflow(const Type* t1, const Type* t2) const;
 };
 #endif

Mercurial > jdk8-mips64-public > hotspot / annotate

src/share/vm/opto/mathexactnode.hpp@0d78aecb0948 (annotated)

src/share/vm/opto/mathexactnode.hpp