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comparison jvmci/jdk.vm.ci.code/src/jdk/vm/ci/code/RegisterValue.java @ 23396:9ed5b586018b

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Replace LIRKind with abstract base class (JDK-8156942).
author Roland Schatz <roland.schatz@oracle.com>
date Fri, 13 May 2016 14:33:19 +0200
parents 1bbd4a7c274b
children a7b12c1ab514
comparison
equal deleted inserted replaced
23395:19432ed40848 23396:9ed5b586018b
1 /* 1 /*
2 * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
22 */ 22 */
23 package jdk.vm.ci.code; 23 package jdk.vm.ci.code;
24 24
25 import jdk.vm.ci.meta.AllocatableValue; 25 import jdk.vm.ci.meta.AllocatableValue;
26 import jdk.vm.ci.meta.JavaKind; 26 import jdk.vm.ci.meta.JavaKind;
27 import jdk.vm.ci.meta.LIRKind; 27 import jdk.vm.ci.meta.ValueKind;
28 28
29 /** 29 /**
30 * Denotes a register that stores a value of a fixed kind. There is exactly one (canonical) instance 30 * Denotes a register that stores a value of a fixed kind. There is exactly one (canonical) instance
31 * of {@link RegisterValue} for each ({@link Register}, {@link JavaKind}) pair. Use 31 * of {@link RegisterValue} for each ({@link Register}, {@link JavaKind}) pair. Use
32 * {@link Register#asValue(LIRKind)} to retrieve the canonical {@link RegisterValue} instance for a 32 * {@link Register#asValue(ValueKind)} to retrieve the canonical {@link RegisterValue} instance for
33 * given (register,kind) pair. 33 * a given (register,kind) pair.
34 */ 34 */
35 public final class RegisterValue extends AllocatableValue { 35 public final class RegisterValue extends AllocatableValue {
36 36
37 private final Register reg; 37 private final Register reg;
38 38
39 /** 39 /**
40 * Should only be called from {@link Register#Register} to ensure canonicalization. 40 * Should only be called from {@link Register#Register} to ensure canonicalization.
41 */ 41 */
42 protected RegisterValue(LIRKind kind, Register register) { 42 protected RegisterValue(ValueKind<?> kind, Register register) {
43 super(kind); 43 super(kind);
44 this.reg = register; 44 this.reg = register;
45 } 45 }
46 46
47 @Override 47 @Override