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annotate graal/com.oracle.graal.compiler.sparc/src/com/oracle/graal/compiler/sparc/SPARCLIRGenerator.java @ 9828:5aedcaed6ccf

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Initial SPARC control instructions
author Morris Meyer <morris.meyer@oracle.com>
date Sun, 26 May 2013 18:16:28 -0400
parents 81d5d8089cda
children 04911dff1c66
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1 /*
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2 * Copyright (c) 2009, 2013, 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
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24 package com.oracle.graal.compiler.sparc;
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25
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26 import static com.oracle.graal.api.code.ValueUtil.*;
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27 import static com.oracle.graal.lir.sparc.SPARCArithmetic.*;
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28
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29 import com.oracle.graal.api.code.CallingConvention;
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30 import com.oracle.graal.api.code.CodeCacheProvider;
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31 import com.oracle.graal.api.code.DeoptimizationAction;
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32 import com.oracle.graal.api.code.ForeignCallLinkage;
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33 import com.oracle.graal.api.code.StackSlot;
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34 import com.oracle.graal.api.code.TargetDescription;
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35 import com.oracle.graal.api.meta.AllocatableValue;
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36 import com.oracle.graal.api.meta.Constant;
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37 import com.oracle.graal.api.meta.Kind;
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38 import com.oracle.graal.api.meta.Value;
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39 import com.oracle.graal.asm.NumUtil;
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40 import com.oracle.graal.compiler.gen.LIRGenerator;
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41 import com.oracle.graal.compiler.target.LIRGenLowerable;
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42 import com.oracle.graal.graph.GraalInternalError;
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43 import com.oracle.graal.lir.FrameMap;
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44 import com.oracle.graal.lir.LIR;
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45 import com.oracle.graal.lir.LIRFrameState;
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46 import com.oracle.graal.lir.LIRInstruction;
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47 import com.oracle.graal.lir.LabelRef;
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48 import com.oracle.graal.lir.Variable;
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49 import com.oracle.graal.lir.StandardOp.*;
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50 import com.oracle.graal.lir.sparc.*;
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51 import com.oracle.graal.lir.sparc.SPARCControlFlow.ReturnOp;
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52 import com.oracle.graal.lir.sparc.SPARCControlFlow.SequentialSwitchOp;
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53 import com.oracle.graal.lir.sparc.SPARCControlFlow.TableSwitchOp;
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54 import com.oracle.graal.lir.sparc.SPARCMove.LoadOp;
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55 import com.oracle.graal.lir.sparc.SPARCMove.MoveFromRegOp;
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56 import com.oracle.graal.lir.sparc.SPARCMove.MoveToRegOp;
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57 import com.oracle.graal.lir.sparc.SPARCMove.StoreOp;
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58 import com.oracle.graal.lir.sparc.SPARCArithmetic.Op1Stack;
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59 import com.oracle.graal.lir.sparc.SPARCArithmetic.Op2Stack;
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60 import com.oracle.graal.lir.sparc.SPARCArithmetic.Unary1Op;
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61 import com.oracle.graal.lir.sparc.SPARCArithmetic.Unary2Op;
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62 import com.oracle.graal.nodes.BreakpointNode;
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63 import com.oracle.graal.nodes.DeoptimizingNode;
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64 import com.oracle.graal.nodes.DirectCallTargetNode;
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65 import com.oracle.graal.nodes.IndirectCallTargetNode;
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66 import com.oracle.graal.nodes.InfopointNode;
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67 import com.oracle.graal.nodes.SafepointNode;
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68 import com.oracle.graal.nodes.StructuredGraph;
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69 import com.oracle.graal.nodes.ValueNode;
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70 import com.oracle.graal.nodes.calc.Condition;
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71 import com.oracle.graal.nodes.calc.ConvertNode.Op;
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72 import com.oracle.graal.nodes.java.CompareAndSwapNode;
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73
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74 /**
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75 * This class implements the SPARC specific portion of the LIR generator.
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76 */
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77 public class SPARCLIRGenerator extends LIRGenerator {
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78
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79 public static class SPARCSpillMoveFactory implements LIR.SpillMoveFactory {
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80
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81 @Override
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82 public LIRInstruction createMove(AllocatableValue result, Value input) {
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83 throw new InternalError("NYI");
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84 }
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85 }
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86
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87 public SPARCLIRGenerator(StructuredGraph graph, CodeCacheProvider runtime, TargetDescription target, FrameMap frameMap, CallingConvention cc, LIR lir) {
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88 super(graph, runtime, target, frameMap, cc, lir);
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89 lir.spillMoveFactory = new SPARCSpillMoveFactory();
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90 }
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91
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92 @Override
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93 protected void emitNode(ValueNode node) {
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94 if (node instanceof LIRGenLowerable) {
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95 ((LIRGenLowerable) node).generate(this);
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96 } else {
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97 super.emitNode(node);
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98 }
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99 }
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100
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101 @Override
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102 public Variable emitMove(Value input) {
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103 Variable result = newVariable(input.getKind());
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104 emitMove(result, input);
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105 return result;
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106 }
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107
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108 @Override
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109 public void emitMove(AllocatableValue dst, Value src) {
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110 if (isRegister(src) || isStackSlot(dst)) {
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111 append(new MoveFromRegOp(dst, src));
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112 } else {
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113 append(new MoveToRegOp(dst, src));
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114 }
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115 }
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116
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117 @Override
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118 protected boolean peephole(ValueNode valueNode) {
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119 // No peephole optimizations for now
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120 return false;
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121 }
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122
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diff changeset
123 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
124 protected void emitReturn(Value input) {
9816
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parents: 9814
diff changeset
125 append(new ReturnOp(input));
7743
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
126 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
127
7732a91e5f6d Added more skeleton code to SPARC projects.
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parents: 7740
diff changeset
128 @Override
8293
ae7e78091f03 Cleanup branching and jumps in LIRGenerator: JumpOp/BranchOp do not need a state. In emitBranch, emitNullCheckBranch, emitCompareBranch, emitOverflowCheckBranch and emitIntegerTestBranch both targets are always provided.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8292
diff changeset
129 public void emitJump(LabelRef label) {
9828
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parents: 9825
diff changeset
130 append(new JumpOp(label));
7743
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parents: 7740
diff changeset
131 }
7732a91e5f6d Added more skeleton code to SPARC projects.
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parents: 7740
diff changeset
132
7732a91e5f6d Added more skeleton code to SPARC projects.
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parents: 7740
diff changeset
133 @Override
8293
ae7e78091f03 Cleanup branching and jumps in LIRGenerator: JumpOp/BranchOp do not need a state. In emitBranch, emitNullCheckBranch, emitCompareBranch, emitOverflowCheckBranch and emitIntegerTestBranch both targets are always provided.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8292
diff changeset
134 public void emitCompareBranch(Value left, Value right, Condition cond, boolean unorderedIsTrue, LabelRef label) {
9825
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
135 switch (left.getKind().getStackKind()) {
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
136 default:
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
137 throw GraalInternalError.shouldNotReachHere("" + left.getKind());
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
138 }
7743
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
139 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
140
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
141 @Override
8293
ae7e78091f03 Cleanup branching and jumps in LIRGenerator: JumpOp/BranchOp do not need a state. In emitBranch, emitNullCheckBranch, emitCompareBranch, emitOverflowCheckBranch and emitIntegerTestBranch both targets are always provided.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8292
diff changeset
142 public void emitOverflowCheckBranch(LabelRef label, boolean negated) {
9816
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parents: 9814
diff changeset
143 throw new InternalError("NYI");
8210
c64ecb1ef1a9 Create LIRGenerator.emitOverflowCheckBranch in preparation for emitDeoptimizeOnOverflow removal
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8127
diff changeset
144 }
c64ecb1ef1a9 Create LIRGenerator.emitOverflowCheckBranch in preparation for emitDeoptimizeOnOverflow removal
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8127
diff changeset
145
c64ecb1ef1a9 Create LIRGenerator.emitOverflowCheckBranch in preparation for emitDeoptimizeOnOverflow removal
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8127
diff changeset
146 @Override
8293
ae7e78091f03 Cleanup branching and jumps in LIRGenerator: JumpOp/BranchOp do not need a state. In emitBranch, emitNullCheckBranch, emitCompareBranch, emitOverflowCheckBranch and emitIntegerTestBranch both targets are always provided.
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8292
diff changeset
147 public void emitIntegerTestBranch(Value left, Value right, boolean negated, LabelRef label) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
148 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
149 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
150
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
151 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
152 public Variable emitConditionalMove(Value leftVal, Value right, Condition cond, boolean unorderedIsTrue, Value trueValue, Value falseValue) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
153 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
154 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
155
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
156 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
157 public Variable emitIntegerTestMove(Value leftVal, Value right, Value trueValue, Value falseValue) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
158 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
159 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
160
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
161 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
162 protected void emitDirectCall(DirectCallTargetNode callTarget, Value result, Value[] parameters, Value[] temps, LIRFrameState callState) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
163 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
164 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
165
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
166 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
167 protected void emitIndirectCall(IndirectCallTargetNode callTarget, Value result, Value[] parameters, Value[] temps, LIRFrameState callState) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
168 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
169 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
170
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
171 @Override
9739
4cd4926ec683 rename: RuntimeCallTarget -> ForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents: 9613
diff changeset
172 protected void emitForeignCall(ForeignCallLinkage linkage, Value result, Value[] arguments, Value[] temps, LIRFrameState info) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
173 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
174 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
175
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
176 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
177 protected void emitSequentialSwitch(Constant[] keyConstants, LabelRef[] keyTargets, LabelRef defaultTarget, Value key) {
9828
5aedcaed6ccf Initial SPARC control instructions
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parents: 9825
diff changeset
178 // Making a copy of the switch value is necessary because jump table destroys the input
5aedcaed6ccf Initial SPARC control instructions
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parents: 9825
diff changeset
179 // value
5aedcaed6ccf Initial SPARC control instructions
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parents: 9825
diff changeset
180 if (key.getKind() == Kind.Int || key.getKind() == Kind.Long) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
181 append(new SequentialSwitchOp(keyConstants, keyTargets, defaultTarget, key, Value.ILLEGAL));
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
182 } else {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
183 assert key.getKind() == Kind.Object : key.getKind();
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
184 append(new SequentialSwitchOp(keyConstants, keyTargets, defaultTarget, key, newVariable(Kind.Object)));
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
185 }
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
186 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
187
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
188 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
189 protected void emitSwitchRanges(int[] lowKeys, int[] highKeys, LabelRef[] targets, LabelRef defaultTarget, Value key) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
190 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
191 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
192
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
193 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
194 protected void emitTableSwitch(int lowKey, LabelRef defaultTarget, LabelRef[] targets, Value key) {
9828
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
195 // Making a copy of the switch value is necessary because jump table destroys the input
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
196 // value
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
197 Variable tmp = emitMove(key);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
198 append(new TableSwitchOp(lowKey, defaultTarget, targets, tmp, newVariable(target.wordKind)));
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
199 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
200
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
201 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
202 public void emitBitCount(Variable result, Value operand) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
203 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
204 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
205
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
206 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
207 public void emitBitScanForward(Variable result, Value operand) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
208 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
209 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
210
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
211 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
212 public void emitBitScanReverse(Variable result, Value operand) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
213 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
214 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
215
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
216 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
217 public void emitMathAbs(Variable result, Variable input) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
218 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
219 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
220
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
221 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
222 public void emitMathSqrt(Variable result, Variable input) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
223 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
224 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
225
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
226 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
227 public void emitMathLog(Variable result, Variable input, boolean base10) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
228 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
229 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
230
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
231 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
232 public void emitMathCos(Variable result, Variable input) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
233 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
234 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
235
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
236 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
237 public void emitMathSin(Variable result, Variable input) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
238 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
239 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
240
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
241 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
242 public void emitMathTan(Variable result, Variable input) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
243 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
244 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
245
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
246 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
247 public void emitByteSwap(Variable result, Value operand) {
9816
4e9854086532 Initial SPARC compilation test
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parents: 9814
diff changeset
248 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
249 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
250
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
251 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
252 public boolean canInlineConstant(Constant c) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
253 switch (c.getKind()) {
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
254 case Long:
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
255 return NumUtil.isInt(c.asLong()) && !runtime.needsDataPatch(c);
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
256 case Object:
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
257 return c.isNull();
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
258 default:
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
259 return true;
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
260 }
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
261 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
262
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
263 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
264 public boolean canStoreConstant(Constant c) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
265 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
266 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
267
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
268 @Override
9828
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
269 public SPARCAddressValue emitAddress(Value base, long displacement, Value index, int scale) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
270 AllocatableValue baseRegister;
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
271 long finalDisp = displacement;
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
272 if (isConstant(base)) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
273 if (asConstant(base).isNull()) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
274 baseRegister = Value.ILLEGAL;
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
275 } else if (asConstant(base).getKind() != Kind.Object) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
276 finalDisp += asConstant(base).asLong();
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
277 baseRegister = Value.ILLEGAL;
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
278 } else {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
279 baseRegister = load(base);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
280 }
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
281 } else {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
282 baseRegister = asAllocatable(base);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
283 }
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
284
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
285 if (index != Value.ILLEGAL && scale != 0) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
286 if (isConstant(index)) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
287 finalDisp += asConstant(index).asLong() * scale;
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
288 } else {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
289 Value indexRegister;
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
290 if (scale != 1) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
291 indexRegister = emitMul(index, Constant.forInt(scale));
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
292 } else {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
293 indexRegister = index;
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
294 }
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
295
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
296 if (baseRegister == Value.ILLEGAL) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
297 baseRegister = asAllocatable(indexRegister);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
298 } else {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
299 Variable newBase = newVariable(Kind.Int);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
300 emitMove(newBase, baseRegister);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
301 baseRegister = newBase;
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
302 baseRegister = emitAdd(baseRegister, indexRegister);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
303 }
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
304 }
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
305 }
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
306
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
307 return new SPARCAddressValue(target().wordKind, baseRegister, (int) finalDisp);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
308 }
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
309
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
310 private SPARCAddressValue asAddress(Value address) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
311 if (address instanceof SPARCAddressValue) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
312 return (SPARCAddressValue) address;
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
313 } else {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
314 return emitAddress(address, 0, Value.ILLEGAL, 0);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
315 }
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
316 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
317
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
318 @Override
9828
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
319 public Variable emitLoad(Kind kind, Value address, DeoptimizingNode deopting) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
320 SPARCAddressValue loadAddress = asAddress(address);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
321 Variable result = newVariable(kind);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
322 append(new LoadOp(kind, result, loadAddress, deopting != null ? state(deopting) : null));
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
323 return result;
9298
9ee5f3bfa755 Restructure load/store/lea LIR instructions.
Roland Schatz <roland.schatz@oracle.com>
parents: 9296
diff changeset
324 }
9ee5f3bfa755 Restructure load/store/lea LIR instructions.
Roland Schatz <roland.schatz@oracle.com>
parents: 9296
diff changeset
325
9ee5f3bfa755 Restructure load/store/lea LIR instructions.
Roland Schatz <roland.schatz@oracle.com>
parents: 9296
diff changeset
326 @Override
9828
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
327 public void emitStore(Kind kind, Value address, Value inputVal, DeoptimizingNode deopting) {
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
328 SPARCAddressValue storeAddress = asAddress(address);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
329 Variable input = load(inputVal);
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
330 append(new StoreOp(kind, storeAddress, input, deopting != null ? state(deopting) : null));
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
331 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
332
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
333 @Override
9298
9ee5f3bfa755 Restructure load/store/lea LIR instructions.
Roland Schatz <roland.schatz@oracle.com>
parents: 9296
diff changeset
334 public Value emitAddress(StackSlot address) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
335 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
336 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
337
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
338 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
339 public Value emitNegate(Value input) {
9825
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
340 Variable result = newVariable(input.getKind());
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
341 switch (input.getKind()) {
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
342 case Int:
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
343 append(new Op1Stack(INEG, result, input));
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
344 break;
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
345 case Float:
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
346 append(new Op1Stack(FNEG, result, input));
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
347 break;
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
348 case Double:
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
349 append(new Op1Stack(DNEG, result, input));
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
350 break;
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
351 default:
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
352 throw GraalInternalError.shouldNotReachHere();
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
353 }
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
354 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
355 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
356
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
357 @Override
9828
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
358 public Variable emitAdd(Value a, Value b) {
9814
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
359 Variable result = newVariable(a.getKind());
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
360 switch (a.getKind()) {
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
361 case Int:
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
362 append(new Op2Stack(IADD, result, a, loadNonConst(b)));
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
363 break;
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
364 case Long:
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
365 append(new Op2Stack(LADD, result, a, loadNonConst(b)));
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
366 break;
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
367 case Float:
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
368 append(new Op2Stack(FADD, result, a, loadNonConst(b)));
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
369 break;
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
370 case Double:
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
371 append(new Op2Stack(DADD, result, a, loadNonConst(b)));
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
372 break;
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
373 default:
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
374 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind() + " prim: " + a.getKind().isPrimitive());
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
375 }
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
376 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
377 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
378
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
379 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
380 public Value emitSub(Value a, Value b) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
381 Variable result = newVariable(a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
382 switch (a.getKind()) {
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
383 case Int:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
384 append(new Op2Stack(ISUB, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
385 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
386 case Long:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
387 append(new Op2Stack(LSUB, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
388 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
389 case Float:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
390 append(new Op2Stack(FSUB, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
391 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
392 case Double:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
393 append(new Op2Stack(DSUB, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
394 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
395 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
396 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
397 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
398 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
399 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
400
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
401 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
402 public Value emitMul(Value a, Value b) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
403 Variable result = newVariable(a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
404 switch (a.getKind()) {
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
405 case Int:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
406 append(new Op2Reg(IMUL, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
407 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
408 case Long:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
409 append(new Op2Reg(LMUL, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
410 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
411 case Float:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
412 append(new Op2Stack(FMUL, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
413 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
414 case Double:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
415 append(new Op2Stack(DMUL, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
416 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
417 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
418 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
419 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
420 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
421 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
422
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
423 @Override
8892
2c0c708a0ad6 Introduce DeoptimizingNode interface
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8643
diff changeset
424 public Value emitDiv(Value a, Value b, DeoptimizingNode deopting) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
425 Variable result = newVariable(a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
426 switch (a.getKind()) {
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
427 case Int:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
428 append(new Op2Reg(IDIV, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
429 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
430 case Long:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
431 append(new Op2Reg(LDIV, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
432 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
433 case Float:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
434 append(new Op2Stack(FDIV, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
435 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
436 case Double:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
437 append(new Op2Stack(DDIV, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
438 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
439 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
440 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
441 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
442 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
443 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
444
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
445 @Override
8892
2c0c708a0ad6 Introduce DeoptimizingNode interface
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8643
diff changeset
446 public Value emitRem(Value a, Value b, DeoptimizingNode deopting) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
447 Variable result = newVariable(a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
448 switch (a.getKind()) {
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
449 case Int:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
450 append(new Op2Reg(IREM, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
451 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
452 case Long:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
453 append(new Op2Reg(LREM, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
454 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
455 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
456 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
457 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
458 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
459 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
460
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
461 @Override
8892
2c0c708a0ad6 Introduce DeoptimizingNode interface
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8643
diff changeset
462 public Value emitUDiv(Value a, Value b, DeoptimizingNode deopting) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
463 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
464 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
465
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
466 @Override
8892
2c0c708a0ad6 Introduce DeoptimizingNode interface
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8643
diff changeset
467 public Value emitURem(Value a, Value b, DeoptimizingNode deopting) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
468 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
469 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
470
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
471 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
472 public Value emitAnd(Value a, Value b) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
473 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
474 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
475
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
476 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
477 public Value emitOr(Value a, Value b) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
478 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
479 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
480
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
481 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
482 public Value emitXor(Value a, Value b) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
483 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
484 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
485
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
486 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
487 public Value emitShl(Value a, Value b) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
488 Variable result = newVariable(a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
489 switch (a.getKind()) {
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
490 case Int:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
491 append(new Op2Stack(ISHL, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
492 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
493 case Long:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
494 append(new Op1Stack(LSHL, result, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
495 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
496 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
497 throw GraalInternalError.shouldNotReachHere();
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
498 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
499 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
500 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
501
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
502 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
503 public Value emitShr(Value a, Value b) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
504 Variable result = newVariable(a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
505 switch (a.getKind()) {
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
506 case Int:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
507 append(new Op2Stack(ISHR, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
508 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
509 case Long:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
510 append(new Op1Stack(LSHR, result, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
511 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
512 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
513 throw GraalInternalError.shouldNotReachHere();
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
514 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
515 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
516 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
517
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
518 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
519 public Value emitUShr(Value a, Value b) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
520 Variable result = newVariable(a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
521 switch (a.getKind()) {
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
522 case Int:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
523 append(new ShiftOp(IUSHR, result, a, b));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
524 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
525 case Long:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
526 append(new ShiftOp(LUSHR, result, a, b));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
527 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
528 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
529 throw GraalInternalError.shouldNotReachHere();
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
530 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
531 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
532 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
533
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
534 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
535 public Value emitConvert(Op opcode, Value inputVal) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
536 Variable input = load(inputVal);
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
537 Variable result = newVariable(opcode.to);
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
538 switch (opcode) {
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
539 case I2L:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
540 append(new Unary2Op(I2L, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
541 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
542 case L2I:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
543 append(new Unary1Op(L2I, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
544 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
545 case I2B:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
546 append(new Unary2Op(I2B, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
547 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
548 case I2C:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
549 append(new Unary1Op(I2C, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
550 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
551 case I2S:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
552 append(new Unary2Op(I2S, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
553 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
554 case F2D:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
555 append(new Unary2Op(F2D, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
556 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
557 case D2F:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
558 append(new Unary2Op(D2F, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
559 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
560 case I2F:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
561 append(new Unary2Op(I2F, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
562 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
563 case I2D:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
564 append(new Unary2Op(I2D, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
565 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
566 case F2I:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
567 append(new Unary2Op(F2I, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
568 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
569 case D2I:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
570 append(new Unary2Op(D2I, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
571 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
572 case L2F:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
573 append(new Unary2Op(L2F, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
574 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
575 case L2D:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
576 append(new Unary2Op(L2D, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
577 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
578 case F2L:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
579 append(new Unary2Op(F2L, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
580 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
581 case D2L:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
582 append(new Unary2Op(D2L, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
583 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
584 case MOV_I2F:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
585 append(new Unary2Op(MOV_I2F, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
586 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
587 case MOV_L2D:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
588 append(new Unary2Op(MOV_L2D, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
589 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
590 case MOV_F2I:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
591 append(new Unary2Op(MOV_F2I, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
592 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
593 case MOV_D2L:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
594 append(new Unary2Op(MOV_D2L, result, input));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
595 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
596 case UNSIGNED_I2L:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
597 // Instructions that move or generate 32-bit register values also set the upper 32
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
598 // bits of the register to zero.
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
599 // Consequently, there is no need for a special zero-extension move.
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
600 emitMove(result, input);
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
601 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
602 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
603 throw GraalInternalError.shouldNotReachHere();
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
604 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
605 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
606 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
607
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
608 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
609 public void emitMembar(int barriers) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
610 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
611 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
612
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
613 @Override
8892
2c0c708a0ad6 Introduce DeoptimizingNode interface
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8643
diff changeset
614 public void emitDeoptimize(DeoptimizationAction action, DeoptimizingNode deopting) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
615 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
616 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
617
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
618 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
619 public void visitCompareAndSwap(CompareAndSwapNode i) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
620 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
621 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
622
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
623 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
624 public void visitSafepointNode(SafepointNode i) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
625 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
626 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
627
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
628 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
629 public void visitBreakpointNode(BreakpointNode i) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
630 throw new InternalError("NYI");
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
631 }
8127
3d41998c30de Create new way of handling unwind that recalculates rbp from rsp. Remove unused instanceof slow path stub.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7936
diff changeset
632
3d41998c30de Create new way of handling unwind that recalculates rbp from rsp. Remove unused instanceof slow path stub.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7936
diff changeset
633 @Override
3d41998c30de Create new way of handling unwind that recalculates rbp from rsp. Remove unused instanceof slow path stub.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7936
diff changeset
634 public void emitUnwind(Value operand) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
635 throw new InternalError("NYI");
8390
acc24060b64f Use implicit null checks for all null checks
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8333
diff changeset
636 }
acc24060b64f Use implicit null checks for all null checks
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8333
diff changeset
637
acc24060b64f Use implicit null checks for all null checks
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8333
diff changeset
638 @Override
8892
2c0c708a0ad6 Introduce DeoptimizingNode interface
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8643
diff changeset
639 public void emitNullCheck(ValueNode v, DeoptimizingNode deopting) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
640 throw new InternalError("NYI");
8127
3d41998c30de Create new way of handling unwind that recalculates rbp from rsp. Remove unused instanceof slow path stub.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7936
diff changeset
641 }
9003
a8fea2979e63 eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents: 8892
diff changeset
642
a8fea2979e63 eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents: 8892
diff changeset
643 @Override
a8fea2979e63 eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents: 8892
diff changeset
644 public void visitInfopointNode(InfopointNode i) {
9816
4e9854086532 Initial SPARC compilation test
Morris Meyer <morris.meyer@oracle.com>
parents: 9814
diff changeset
645 throw new InternalError("NYI");
9003
a8fea2979e63 eager infopoint mode (fka debug mode)
Michael Haupt <michael.haupt@oracle.com>
parents: 8892
diff changeset
646 }
7740
5f8101629080 Add projects and skeletons for SPARC port.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
647 }