Mon, 23 Jun 2014 13:33:23 +0200
8046289: compiler/6340864/TestLongVect.java timeout with
Reviewed-by: iveresov, vlivanov
rbackman@5791 | 1 | /* |
rbackman@5791 | 2 | * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
rbackman@5791 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
rbackman@5791 | 4 | * |
rbackman@5791 | 5 | * This code is free software; you can redistribute it and/or modify it |
rbackman@5791 | 6 | * under the terms of the GNU General Public License version 2 only, as |
rbackman@5791 | 7 | * published by the Free Software Foundation. |
rbackman@5791 | 8 | * |
rbackman@5791 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
rbackman@5791 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
rbackman@5791 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
rbackman@5791 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
rbackman@5791 | 13 | * accompanied this code). |
rbackman@5791 | 14 | * |
rbackman@5791 | 15 | * You should have received a copy of the GNU General Public License version |
rbackman@5791 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
rbackman@5791 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
rbackman@5791 | 18 | * |
rbackman@5791 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
rbackman@5791 | 20 | * or visit www.oracle.com if you need additional information or have any |
rbackman@5791 | 21 | * questions. |
rbackman@5791 | 22 | * |
rbackman@5791 | 23 | */ |
rbackman@5791 | 24 | |
rbackman@5791 | 25 | #ifndef SHARE_VM_OPTO_MATHEXACTNODE_HPP |
rbackman@5791 | 26 | #define SHARE_VM_OPTO_MATHEXACTNODE_HPP |
rbackman@5791 | 27 | |
rbackman@5791 | 28 | #include "opto/multnode.hpp" |
rbackman@5791 | 29 | #include "opto/node.hpp" |
rbackman@6375 | 30 | #include "opto/addnode.hpp" |
rbackman@5927 | 31 | #include "opto/subnode.hpp" |
rbackman@5791 | 32 | #include "opto/type.hpp" |
rbackman@5791 | 33 | |
rbackman@5791 | 34 | class PhaseGVN; |
rbackman@5791 | 35 | class PhaseTransform; |
rbackman@5791 | 36 | |
rbackman@6375 | 37 | class OverflowNode : public CmpNode { |
rbackman@5791 | 38 | public: |
rbackman@6375 | 39 | OverflowNode(Node* in1, Node* in2) : CmpNode(in1, in2) {} |
rbackman@5791 | 40 | |
rbackman@6375 | 41 | virtual uint ideal_reg() const { return Op_RegFlags; } |
rbackman@6375 | 42 | virtual const Type* sub(const Type* t1, const Type* t2) const; |
rbackman@5791 | 43 | }; |
rbackman@5791 | 44 | |
rbackman@6375 | 45 | class OverflowINode : public OverflowNode { |
rbackman@6375 | 46 | public: |
rbackman@6375 | 47 | typedef TypeInt TypeClass; |
rbackman@6375 | 48 | |
rbackman@6375 | 49 | OverflowINode(Node* in1, Node* in2) : OverflowNode(in1, in2) {} |
rbackman@6375 | 50 | virtual Node* Ideal(PhaseGVN* phase, bool can_reshape); |
rbackman@6375 | 51 | virtual const Type* Value(PhaseTransform* phase) const; |
rbackman@6375 | 52 | |
rbackman@6375 | 53 | virtual bool will_overflow(jint v1, jint v2) const = 0; |
rbackman@6375 | 54 | virtual bool can_overflow(const Type* t1, const Type* t2) const = 0; |
rbackman@5997 | 55 | }; |
rbackman@5997 | 56 | |
rbackman@6375 | 57 | |
rbackman@6375 | 58 | class OverflowLNode : public OverflowNode { |
rbackman@5791 | 59 | public: |
rbackman@6375 | 60 | typedef TypeLong TypeClass; |
rbackman@6375 | 61 | |
rbackman@6375 | 62 | OverflowLNode(Node* in1, Node* in2) : OverflowNode(in1, in2) {} |
rbackman@6375 | 63 | virtual Node* Ideal(PhaseGVN* phase, bool can_reshape); |
rbackman@6375 | 64 | virtual const Type* Value(PhaseTransform* phase) const; |
rbackman@6375 | 65 | |
rbackman@6375 | 66 | virtual bool will_overflow(jlong v1, jlong v2) const = 0; |
rbackman@6375 | 67 | virtual bool can_overflow(const Type* t1, const Type* t2) const = 0; |
rbackman@5997 | 68 | }; |
rbackman@5997 | 69 | |
rbackman@6375 | 70 | class OverflowAddINode : public OverflowINode { |
rbackman@5997 | 71 | public: |
rbackman@6375 | 72 | typedef AddINode MathOp; |
rbackman@6375 | 73 | |
rbackman@6375 | 74 | OverflowAddINode(Node* in1, Node* in2) : OverflowINode(in1, in2) {} |
rbackman@5997 | 75 | virtual int Opcode() const; |
rbackman@6375 | 76 | |
rbackman@6375 | 77 | virtual bool will_overflow(jint v1, jint v2) const; |
rbackman@6375 | 78 | virtual bool can_overflow(const Type* t1, const Type* t2) const; |
rbackman@5791 | 79 | }; |
rbackman@5791 | 80 | |
rbackman@6375 | 81 | class OverflowSubINode : public OverflowINode { |
rbackman@5997 | 82 | public: |
rbackman@6375 | 83 | typedef SubINode MathOp; |
rbackman@6375 | 84 | |
rbackman@6375 | 85 | OverflowSubINode(Node* in1, Node* in2) : OverflowINode(in1, in2) {} |
rbackman@5997 | 86 | virtual int Opcode() const; |
rbackman@6375 | 87 | |
rbackman@6375 | 88 | virtual bool will_overflow(jint v1, jint v2) const; |
rbackman@6375 | 89 | virtual bool can_overflow(const Type* t1, const Type* t2) const; |
rbackman@5997 | 90 | }; |
rbackman@5997 | 91 | |
rbackman@6375 | 92 | class OverflowMulINode : public OverflowINode { |
rbackman@5997 | 93 | public: |
rbackman@6375 | 94 | typedef MulINode MathOp; |
rbackman@6375 | 95 | |
rbackman@6375 | 96 | OverflowMulINode(Node* in1, Node* in2) : OverflowINode(in1, in2) {} |
rbackman@5997 | 97 | virtual int Opcode() const; |
rbackman@6375 | 98 | |
rbackman@6375 | 99 | virtual bool will_overflow(jint v1, jint v2) const; |
rbackman@6375 | 100 | virtual bool can_overflow(const Type* t1, const Type* t2) const; |
rbackman@5997 | 101 | }; |
rbackman@5997 | 102 | |
rbackman@6375 | 103 | class OverflowAddLNode : public OverflowLNode { |
rbackman@5997 | 104 | public: |
rbackman@6375 | 105 | typedef AddLNode MathOp; |
rbackman@6375 | 106 | |
rbackman@6375 | 107 | OverflowAddLNode(Node* in1, Node* in2) : OverflowLNode(in1, in2) {} |
rbackman@5997 | 108 | virtual int Opcode() const; |
rbackman@6375 | 109 | |
rbackman@6375 | 110 | virtual bool will_overflow(jlong v1, jlong v2) const; |
rbackman@6375 | 111 | virtual bool can_overflow(const Type* t1, const Type* t2) const; |
rbackman@5997 | 112 | }; |
rbackman@5997 | 113 | |
rbackman@6375 | 114 | class OverflowSubLNode : public OverflowLNode { |
rbackman@5997 | 115 | public: |
rbackman@6375 | 116 | typedef SubLNode MathOp; |
rbackman@6375 | 117 | |
rbackman@6375 | 118 | OverflowSubLNode(Node* in1, Node* in2) : OverflowLNode(in1, in2) {} |
rbackman@5997 | 119 | virtual int Opcode() const; |
rbackman@6375 | 120 | |
rbackman@6375 | 121 | virtual bool will_overflow(jlong v1, jlong v2) const; |
rbackman@6375 | 122 | virtual bool can_overflow(const Type* t1, const Type* t2) const; |
rbackman@5997 | 123 | }; |
rbackman@5997 | 124 | |
rbackman@6375 | 125 | class OverflowMulLNode : public OverflowLNode { |
rbackman@5997 | 126 | public: |
rbackman@6375 | 127 | typedef MulLNode MathOp; |
rbackman@6375 | 128 | |
rbackman@6375 | 129 | OverflowMulLNode(Node* in1, Node* in2) : OverflowLNode(in1, in2) {} |
rbackman@5997 | 130 | virtual int Opcode() const; |
rbackman@6375 | 131 | |
rbackman@6375 | 132 | virtual bool will_overflow(jlong v1, jlong v2) const; |
rbackman@6375 | 133 | virtual bool can_overflow(const Type* t1, const Type* t2) const; |
rbackman@5997 | 134 | }; |
rbackman@5997 | 135 | |
rbackman@5791 | 136 | #endif |
rbackman@5791 | 137 |