Mercurial > hg > truffle
annotate graal/com.oracle.max.asmdis/src/com/sun/max/asm/gen/ArgumentRange.java @ 4281:62cb0e636094
Copyright fixes
author | Christian Wimmer <Christian.Wimmer@Oracle.com> |
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date | Thu, 12 Jan 2012 13:48:27 -0800 |
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1 /* |
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2 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 package com.sun.max.asm.gen; |
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24 |
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25 import com.sun.max.asm.*; |
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26 |
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27 /** |
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28 */ |
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29 public class ArgumentRange { |
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30 |
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31 private final WrappableSpecification specification; |
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32 private final long minValue; |
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33 private final long maxValue; |
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34 |
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35 public ArgumentRange(WrappableSpecification specification, long minValue, long maxValue) { |
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36 this.specification = specification; |
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37 this.minValue = minValue; |
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38 this.maxValue = maxValue; |
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39 } |
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40 |
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41 public WrappableSpecification wrappedSpecification() { |
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42 return specification; |
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43 } |
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44 |
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45 public long minValue() { |
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46 return minValue; |
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47 } |
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48 |
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49 public long maxValue() { |
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50 return maxValue; |
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51 } |
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52 |
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53 public boolean includes(Argument argument) { |
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54 return minValue <= argument.asLong() && argument.asLong() <= maxValue; |
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55 } |
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56 |
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57 private boolean appliesInternally = true; |
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58 |
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59 public boolean appliesInternally() { |
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60 return appliesInternally; |
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61 } |
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62 |
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63 public void doNotApplyInternally() { |
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64 appliesInternally = false; |
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65 } |
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66 |
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67 public static final ArgumentRange UNSPECIFIED = null; |
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68 |
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69 } |