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annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/VMExitsNative.java @ 2278:76607939e139

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Up-to-date with CRI changes.
author Doug Simon <doug.simon@oracle.com>
date Wed, 09 Mar 2011 21:52:39 +0100
parents c0b1d6a44a02
children 569d3fe7d65c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /*
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2 * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved.
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3 *
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4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product
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5 * that is described in this document. In particular, and without limitation, these intellectual property
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6 * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or
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7 * more additional patents or pending patent applications in the U.S. and in other countries.
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8 *
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9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun
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10 * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its
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11 * supplements.
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12 *
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13 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or
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14 * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks
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15 * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the
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16 * U.S. and other countries.
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17 *
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18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open
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19 * Company, Ltd.
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20 */
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21
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22 package com.sun.hotspot.c1x;
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23
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24 import java.io.*;
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25 import java.lang.reflect.*;
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26 import java.util.*;
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27
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28 import com.sun.c1x.*;
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29 import com.sun.c1x.debug.*;
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30 import com.sun.cri.ci.*;
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31 import com.sun.cri.ri.*;
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32 import com.sun.hotspot.c1x.logging.*;
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33
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34 /**
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35 * Exits from the HotSpot VM into Java code.
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36 *
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37 * @author Thomas Wuerthinger, Lukas Stadler
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38 */
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39 public class VMExitsNative implements VMExits {
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40
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41 public static final boolean LogCompiledMethods = false;
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42 public static boolean compileMethods = true;
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43
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44 /**
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45 * Default option configuration for C1X.
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46 */
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47 static {
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48 C1XOptions.setOptimizationLevel(3);
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49 C1XOptions.OptInlineExcept = false;
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50 C1XOptions.OptInlineSynchronized = false;
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51 C1XOptions.DetailedAsserts = false;
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52 C1XOptions.CommentedAssembly = false;
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53 C1XOptions.MethodEndBreakpointGuards = 2;
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54 }
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55
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56 @Override
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57 public boolean setOption(String option) {
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58 if (option.length() == 0) {
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59 return false;
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60 }
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61
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62 Object value = null;
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63 String fieldName = null;
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64 String valueString = null;
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65
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66 char first = option.charAt(0);
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67 if (first == '+' || first == '-') {
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68 fieldName = option.substring(1);
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69 value = (first == '+');
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70 } else {
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71 int index = option.indexOf('=');
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72 if (index == -1) {
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73 return false;
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74 }
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75 fieldName = option.substring(0, index);
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76 valueString = option.substring(index + 1);
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77 }
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78
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79 Field f;
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80 try {
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81 f = C1XOptions.class.getField(fieldName);
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82
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83 if (value == null) {
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84 if (f.getType() == Float.TYPE) {
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85 value = Float.parseFloat(valueString);
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86 } else if (f.getType() == Double.TYPE) {
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87 value = Double.parseDouble(valueString);
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88 } else if (f.getType() == Integer.TYPE) {
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89 value = Integer.parseInt(valueString);
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90 } else if (f.getType() == Boolean.TYPE) {
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91 value = Boolean.parseBoolean(valueString);
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92 } else if (f.getType() == String.class) {
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93 value = valueString;
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94 }
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95 }
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96 if (value != null) {
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97 f.set(null, value);
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98 Logger.info("Set option " + fieldName + " to " + value);
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99 } else {
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100 Logger.info("Wrong value \"" + valueString + "\" for option " + fieldName);
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101 return false;
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102 }
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103 } catch (SecurityException e) {
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
104 Logger.info("Security exception when setting option " + option);
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
105 return false;
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
106 } catch (NoSuchFieldException e) {
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
107 Logger.info("Could not find option " + fieldName);
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
108 return false;
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
109 } catch (IllegalArgumentException e) {
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
110 Logger.info("Illegal value for option " + option);
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
111 return false;
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
112 } catch (IllegalAccessException e) {
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
113 Logger.info("Illegal access exception when setting option " + option);
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
114 return false;
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
115 }
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
116
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
117 return true;
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
118 }
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
119
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120 private static Set<String> compiledMethods = new HashSet<String>();
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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121
1437
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122 @Override
1445
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Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1444
diff changeset
123 public void compileMethod(long methodVmId, String name, int entryBCI) throws Throwable {
1438
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Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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diff changeset
124
a7a0ef3c6858 Added timing printout on VM shutdown.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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diff changeset
125 if (!compileMethods) {
a7a0ef3c6858 Added timing printout on VM shutdown.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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diff changeset
126 return;
a7a0ef3c6858 Added timing printout on VM shutdown.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1437
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127 }
a7a0ef3c6858 Added timing printout on VM shutdown.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1437
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128
1437
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Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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diff changeset
129 try {
1421
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
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130 Compiler compiler = Compiler.getInstance();
1429
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parents: 1423
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131 HotSpotMethodResolved riMethod = new HotSpotMethodResolved(methodVmId, name);
2278
76607939e139 Up-to-date with CRI changes.
Doug Simon <doug.simon@oracle.com>
parents: 2061
diff changeset
132 CiResult result = compiler.getCompiler().compileMethod(riMethod, -1, null, null);
1462
1845386f5403 Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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diff changeset
133 if (LogCompiledMethods) {
1845386f5403 Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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134 String qualifiedName = CiUtil.toJavaName(riMethod.holder()) + "::" + riMethod.name();
1845386f5403 Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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diff changeset
135 compiledMethods.add(qualifiedName);
1845386f5403 Full GC after bootstrap. Disable IRChecker by default. Disable compiled method logging by default.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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diff changeset
136 }
1420
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137
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diff changeset
138 if (result.bailout() != null) {
1423
760213a60e8b * rewrite of the code installation
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parents: 1422
diff changeset
139 StringWriter out = new StringWriter();
760213a60e8b * rewrite of the code installation
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parents: 1422
diff changeset
140 result.bailout().printStackTrace(new PrintWriter(out));
1449
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1445
diff changeset
141 Throwable cause = result.bailout().getCause();
1479
71cd4b9610eb Two fixes for DaCapo / SpecJVM2008 runs.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1470
diff changeset
142 TTY.println("Bailout:\n" + out.toString());
1449
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1445
diff changeset
143 if (cause != null) {
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1445
diff changeset
144 Logger.info("Trace for cause: ");
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1445
diff changeset
145 for (StackTraceElement e : cause.getStackTrace()) {
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1445
diff changeset
146 String current = e.getClassName() + "::" + e.getMethodName();
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1445
diff changeset
147 String type = "";
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1445
diff changeset
148 if (compiledMethods.contains(current)) {
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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diff changeset
149 type = "compiled";
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1445
diff changeset
150 }
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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diff changeset
151 Logger.info(String.format("%-10s %3d %s", type, e.getLineNumber(), current));
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
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152 }
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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diff changeset
153 }
2055
99ad52189524 Refactorings to get towards less CRI overhead.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2051
diff changeset
154 System.out.println("BAILOUT:" + result.bailout().getMessage());
2061
c0b1d6a44a02 Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2057
diff changeset
155 String s = result.bailout().getMessage();
c0b1d6a44a02 Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2057
diff changeset
156 if (cause != null) {
c0b1d6a44a02 Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2057
diff changeset
157 s = cause.getMessage();
c0b1d6a44a02 Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2057
diff changeset
158 }
c0b1d6a44a02 Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2057
diff changeset
159 Compiler.getVMEntries().recordBailout(s);
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
160 } else {
1423
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
161 HotSpotTargetMethod.installMethod(riMethod, result.targetMethod());
1421
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
162 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
163 } catch (Throwable t) {
1423
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
164 StringWriter out = new StringWriter();
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
165 t.printStackTrace(new PrintWriter(out));
1479
71cd4b9610eb Two fixes for DaCapo / SpecJVM2008 runs.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1470
diff changeset
166 TTY.println("Compilation interrupted:\n" + out.toString());
1445
a7b84a5e16c6 Remove caching for constant pool entries (same index can be used to retrieve e.g. type and field). Fast fail on bailout in C1X.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1444
diff changeset
167 throw t;
1420
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parents: 1416
diff changeset
168 }
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1416
diff changeset
169 }
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diff changeset
170
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
171 @Override
1429
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parents: 1423
diff changeset
172 public RiMethod createRiMethodResolved(long vmId, String name) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
173 return new HotSpotMethodResolved(vmId, name);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
174 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
175
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
176 @Override
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
177 public RiMethod createRiMethodUnresolved(String name, String signature, RiType holder) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
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diff changeset
178 return new HotSpotMethodUnresolved(name, signature, holder);
1420
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diff changeset
179 }
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diff changeset
180
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
181 @Override
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
182 public RiSignature createRiSignature(String signature) {
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
183 return new HotSpotSignature(signature);
1420
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184 }
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
185
1421
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Lukas Stadler <lukas.stadler@oracle.com>
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diff changeset
186 @Override
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
187 public RiField createRiField(RiType holder, String name, RiType type, int offset) {
1941
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1939
diff changeset
188 if (offset != -1) {
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1939
diff changeset
189 HotSpotTypeResolved resolved = (HotSpotTypeResolved) holder;
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1939
diff changeset
190 return resolved.createRiField(name, type, offset);
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1939
diff changeset
191 }
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
192 return new HotSpotField(holder, name, type, offset);
1420
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diff changeset
193 }
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diff changeset
194
1421
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diff changeset
195 @Override
1423
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diff changeset
196 public RiType createRiType(long vmId, String name) {
1429
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diff changeset
197 throw new RuntimeException("not implemented");
1420
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diff changeset
198 }
1416
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Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
199
1421
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diff changeset
200 @Override
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
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parents: 1420
diff changeset
201 public RiType createRiTypePrimitive(int basicType) {
1420
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parents: 1416
diff changeset
202 switch (basicType) {
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parents: 1416
diff changeset
203 case 4:
1941
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1939
diff changeset
204 return HotSpotTypePrimitive.Boolean;
1420
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parents: 1416
diff changeset
205 case 5:
1941
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1939
diff changeset
206 return HotSpotTypePrimitive.Char;
1420
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parents: 1416
diff changeset
207 case 6:
1941
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1939
diff changeset
208 return HotSpotTypePrimitive.Float;
1420
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1416
diff changeset
209 case 7:
1941
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1939
diff changeset
210 return HotSpotTypePrimitive.Double;
1420
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1416
diff changeset
211 case 8:
1941
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1939
diff changeset
212 return HotSpotTypePrimitive.Byte;
1420
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diff changeset
213 case 9:
1941
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1939
diff changeset
214 return HotSpotTypePrimitive.Short;
1420
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parents: 1416
diff changeset
215 case 10:
1941
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1939
diff changeset
216 return HotSpotTypePrimitive.Int;
1420
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diff changeset
217 case 11:
1941
79d04223b8a5 Added caching for resolved types and resolved fields.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
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218 return HotSpotTypePrimitive.Long;
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219 case 14:
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220 return HotSpotTypePrimitive.Void;
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221 default:
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222 throw new IllegalArgumentException("Unknown basic type: " + basicType);
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223 }
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224 }
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225
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226 @Override
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227 public RiType createRiTypeUnresolved(String name) {
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228 return new HotSpotTypeUnresolved(name);
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229 }
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230
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231 @Override
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232 public RiConstantPool createRiConstantPool(long vmId) {
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233 return new HotSpotConstantPool(vmId);
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234 }
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235
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236 @Override
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237 public CiConstant createCiConstant(CiKind kind, long value) {
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238 if (kind == CiKind.Long) {
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239 return CiConstant.forLong(value);
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240 } else if (kind == CiKind.Int) {
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241 return CiConstant.forInt((int) value);
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242 } else if (kind == CiKind.Short) {
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243 return CiConstant.forShort((short) value);
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244 } else if (kind == CiKind.Char) {
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245 return CiConstant.forChar((char) value);
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246 } else if (kind == CiKind.Byte) {
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247 return CiConstant.forByte((byte) value);
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248 } else if (kind == CiKind.Boolean) {
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249 return (value == 0) ? CiConstant.FALSE : CiConstant.TRUE;
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250 } else {
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251 throw new IllegalArgumentException();
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252 }
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253 }
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254
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255 @Override
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256 public CiConstant createCiConstantFloat(float value) {
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257 return CiConstant.forFloat(value);
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258 }
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259
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260 @Override
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261 public CiConstant createCiConstantDouble(double value) {
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262 return CiConstant.forDouble(value);
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263 }
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264
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265 @Override
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266 public CiConstant createCiConstantObject(Object object) {
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267 return CiConstant.forObject(object);
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268 }
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269 }