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annotate graal/com.oracle.graal.compiler.sparc/src/com/oracle/graal/compiler/sparc/SPARCLIRGenerator.java @ 16327:5f01f7c48d40

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Merge with 5cdcb94a7cf7d9782107cc582f3e4b50000d5d1f
author Stefan Anzinger <stefan.anzinger@gmail.com>
date Mon, 30 Jun 2014 12:02:19 +0200
parents 51f392557124 c0b8d395368b
children bbf051d717f5
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1 /*
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2 * Copyright (c) 2009, 2014, 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 import static com.oracle.graal.lir.sparc.SPARCBitManipulationOp.IntrinsicOpcode.*;
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29 import static com.oracle.graal.lir.sparc.SPARCCompare.*;
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30 import static com.oracle.graal.lir.sparc.SPARCControlFlow.*;
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31 import static com.oracle.graal.lir.sparc.SPARCMathIntrinsicOp.IntrinsicOpcode.*;
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32 import static com.oracle.graal.lir.sparc.SPARCMove.*;
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33
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34 import com.oracle.graal.api.code.*;
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35 import com.oracle.graal.api.meta.*;
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36 import com.oracle.graal.asm.*;
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37 import com.oracle.graal.asm.sparc.*;
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38 import com.oracle.graal.compiler.common.*;
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39 import com.oracle.graal.compiler.common.calc.*;
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40 import com.oracle.graal.compiler.common.type.*;
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41 import com.oracle.graal.lir.*;
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42 import com.oracle.graal.lir.StandardOp.JumpOp;
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43 import com.oracle.graal.lir.gen.*;
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44 import com.oracle.graal.lir.sparc.*;
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45 import com.oracle.graal.phases.util.*;
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46
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47 /**
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48 * This class implements the SPARC specific portion of the LIR generator.
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49 */
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50 public abstract class SPARCLIRGenerator extends LIRGenerator {
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51
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52 private class SPARCSpillMoveFactory implements LIR.SpillMoveFactory {
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53
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54 @Override
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55 public LIRInstruction createMove(AllocatableValue result, Value input) {
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56 return SPARCLIRGenerator.this.createMove(result, input);
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57 }
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58 }
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59
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60 public SPARCLIRGenerator(Providers providers, CallingConvention cc, LIRGenerationResult lirGenRes) {
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61 super(providers, cc, lirGenRes);
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62 lirGenRes.getLIR().setSpillMoveFactory(new SPARCSpillMoveFactory());
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63 }
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64
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65 @Override
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66 public boolean canStoreConstant(Constant c) {
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67 // SPARC can only store integer null constants (via g0)
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68 switch (c.getKind()) {
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69 case Float:
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70 case Double:
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71 return false;
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72 default:
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73 return c.isDefaultForKind();
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74 }
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75 }
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76
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77 @Override
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78 public boolean canInlineConstant(Constant c) {
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79 switch (c.getKind()) {
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80 case Int:
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81 return SPARCAssembler.isSimm13(c.asInt()) && !getCodeCache().needsDataPatch(c);
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82 case Long:
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83 return SPARCAssembler.isSimm13(c.asLong()) && !getCodeCache().needsDataPatch(c);
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84 case Object:
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85 return c.isNull();
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86 default:
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87 return false;
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88 }
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89 }
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90
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91 @Override
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92 public Variable emitMove(Value input) {
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93 Variable result = newVariable(input.getLIRKind());
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94 emitMove(result, input);
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95 return result;
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96 }
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97
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98 protected SPARCLIRInstruction createMove(AllocatableValue dst, Value src) {
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99 if (src instanceof SPARCAddressValue) {
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100 return new LoadAddressOp(dst, (SPARCAddressValue) src);
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101 } else if (isRegister(src) || isStackSlot(dst)) {
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102 return new MoveFromRegOp(dst, src);
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103 } else {
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104 return new MoveToRegOp(dst, src);
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105 }
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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 append(createMove(dst, src));
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111 }
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112
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113 @Override
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114 public void emitData(AllocatableValue dst, byte[] data) {
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115 append(new LoadDataAddressOp(dst, data));
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116 }
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117
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118 @Override
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119 public SPARCAddressValue emitAddress(Value base, long displacement, Value index, int scale) {
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120 AllocatableValue baseRegister;
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121 long finalDisp = displacement;
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122 if (isConstant(base)) {
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123 if (asConstant(base).isNull()) {
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124 baseRegister = Value.ILLEGAL;
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125 } else if (asConstant(base).getKind() != Kind.Object) {
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126 finalDisp += asConstant(base).asLong();
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127 baseRegister = Value.ILLEGAL;
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128 } else {
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129 baseRegister = load(base);
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130 }
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131 } else {
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132 baseRegister = asAllocatable(base);
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133 }
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134
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135 AllocatableValue indexRegister;
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136 if (!index.equals(Value.ILLEGAL) && scale != 0) {
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twisti
parents: 10850
diff changeset
137 if (isConstant(index)) {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
138 finalDisp += asConstant(index).asLong() * scale;
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
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parents: 10850
diff changeset
139 indexRegister = Value.ILLEGAL;
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
140 } else {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
141 if (scale != 1) {
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
142 Value longIndex = index.getKind() == Kind.Long ? index : emitSignExtend(index, 32, 64);
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
143 if (CodeUtil.isPowerOf2(scale)) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
144 indexRegister = emitShl(longIndex, Constant.forLong(CodeUtil.log2(scale)));
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
145 } else {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
146 indexRegister = emitMul(longIndex, Constant.forLong(scale));
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
147 }
10854
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
148 } else {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
149 indexRegister = asAllocatable(index);
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
150 }
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
151
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
152 // if (baseRegister.equals(Value.ILLEGAL)) {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
153 // baseRegister = asAllocatable(indexRegister);
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
154 // } else {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
155 // Variable newBase = newVariable(Kind.Long);
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
156 // emitMove(newBase, baseRegister);
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
157 // baseRegister = newBase;
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
158 // baseRegister = emitAdd(baseRegister, indexRegister);
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
159 // }
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
160 }
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
161 } else {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
162 indexRegister = Value.ILLEGAL;
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
163 }
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
164
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
165 int displacementInt;
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
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diff changeset
166
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
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diff changeset
167 // If we don't have an index register we can use a displacement, otherwise load the
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
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diff changeset
168 // displacement into a register and add it to the base.
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
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parents: 10850
diff changeset
169 if (indexRegister.equals(Value.ILLEGAL)) {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
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parents: 10850
diff changeset
170 displacementInt = (int) finalDisp;
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
171 assert SPARCAssembler.isSimm13(displacementInt) : displacementInt;
10854
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
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parents: 10850
diff changeset
172 } else {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
173 displacementInt = 0;
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
174 if (baseRegister.equals(Value.ILLEGAL)) {
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
175 baseRegister = load(Constant.forLong(finalDisp));
10854
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
176 } else {
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
177 if (finalDisp == 0) {
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
178 // Nothing to do. Just use the base register.
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
179 } else {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
180 Variable longBaseRegister = newVariable(LIRKind.derivedReference(Kind.Long));
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
181 emitMove(longBaseRegister, baseRegister);
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
182 baseRegister = emitAdd(longBaseRegister, Constant.forLong(finalDisp));
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
183 }
10854
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
184 }
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
185 }
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
186
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
187 LIRKind resultKind = getAddressKind(base, displacement, index);
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
188 return new SPARCAddressValue(resultKind, baseRegister, indexRegister, displacementInt);
10854
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
189 }
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
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diff changeset
190
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
191 protected SPARCAddressValue asAddressValue(Value address) {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
192 if (address instanceof SPARCAddressValue) {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
193 return (SPARCAddressValue) address;
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
194 } else {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
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parents: 10850
diff changeset
195 return emitAddress(address, 0, Value.ILLEGAL, 0);
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
196 }
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
197 }
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
198
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
199 @Override
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
200 public Value emitAddress(StackSlot address) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
201 Variable result = newVariable(LIRKind.value(target().wordKind));
10854
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
202 append(new StackLoadAddressOp(result, address));
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
203 return result;
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
204 }
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
205
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
206 @Override
14847
c132602c640e Apply LIRGenerator refactoring to SPARC backend.
Josef Eisl <josef.eisl@jku.at>
parents: 14820
diff changeset
207 public void emitReturn(Value input) {
14949
b65036798097 Remove visitReturn from NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 14850
diff changeset
208 AllocatableValue operand = Value.ILLEGAL;
b65036798097 Remove visitReturn from NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 14850
diff changeset
209 if (input != null) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
210 operand = resultOperandFor(input.getLIRKind());
14949
b65036798097 Remove visitReturn from NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 14850
diff changeset
211 emitMove(operand, input);
b65036798097 Remove visitReturn from NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 14850
diff changeset
212 }
b65036798097 Remove visitReturn from NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 14850
diff changeset
213 append(new ReturnOp(operand));
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
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
217 public void emitJump(LabelRef label) {
9828
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
218 append(new JumpOp(label));
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
14962
e4a5b8904695 Support for short and byte compare in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 14949
diff changeset
222 public void emitCompareBranch(PlatformKind cmpKind, Value left, Value right, Condition cond, boolean unorderedIsTrue, LabelRef trueDestination, LabelRef falseDestination,
e4a5b8904695 Support for short and byte compare in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 14949
diff changeset
223 double trueDestinationProbability) {
10694
31266ceb86ef SPARC: Can compile and run two or three methods of a bootstrap.
twisti
parents: 10686
diff changeset
224 boolean mirrored = emitCompare(left, right);
31266ceb86ef SPARC: Can compile and run two or three methods of a bootstrap.
twisti
parents: 10686
diff changeset
225 Condition finalCondition = mirrored ? cond.mirror() : cond;
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
226 Kind kind = left.getKind().getStackKind();
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
227 switch (kind) {
9831
705aca4ebf2f SPARC array, load / store and compare operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9829
diff changeset
228 case Int:
705aca4ebf2f SPARC array, load / store and compare operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9829
diff changeset
229 case Long:
10694
31266ceb86ef SPARC: Can compile and run two or three methods of a bootstrap.
twisti
parents: 10686
diff changeset
230 case Object:
13268
68b964b6dc8e introduced BlockEndOp interface and require that every LIR block is terminated by such an operation
Doug Simon <doug.simon@oracle.com>
parents: 12695
diff changeset
231 append(new BranchOp(finalCondition, trueDestination, falseDestination, kind));
9831
705aca4ebf2f SPARC array, load / store and compare operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9829
diff changeset
232 break;
12503
d7f8dd4fe876 minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
233 // case Float:
d7f8dd4fe876 minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
234 // append(new CompareOp(FCMP, x, y));
d7f8dd4fe876 minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
235 // append(new BranchOp(condition, label));
d7f8dd4fe876 minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
236 // break;
d7f8dd4fe876 minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
237 // case Double:
d7f8dd4fe876 minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
238 // append(new CompareOp(DCMP, x, y));
d7f8dd4fe876 minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
239 // append(new BranchOp(condition, label));
d7f8dd4fe876 minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
240 // break;
9825
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
241 default:
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
242 throw GraalInternalError.shouldNotReachHere("" + left.getKind());
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
243 }
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
13908
8f3cd93813f1 Use branch probability for emitting conditional jump.
Roland Schatz <roland.schatz@oracle.com>
parents: 13907
diff changeset
247 public void emitOverflowCheckBranch(LabelRef overflow, LabelRef noOverflow, double overflowProbability) {
9845
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
248 // append(new BranchOp(negated ? ConditionFlag.NoOverflow : ConditionFlag.Overflow, label));
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
249 throw GraalInternalError.unimplemented();
8210
c64ecb1ef1a9 Create LIRGenerator.emitOverflowCheckBranch in preparation for emitDeoptimizeOnOverflow removal
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8127
diff changeset
250 }
c64ecb1ef1a9 Create LIRGenerator.emitOverflowCheckBranch in preparation for emitDeoptimizeOnOverflow removal
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8127
diff changeset
251
c64ecb1ef1a9 Create LIRGenerator.emitOverflowCheckBranch in preparation for emitDeoptimizeOnOverflow removal
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 8127
diff changeset
252 @Override
13908
8f3cd93813f1 Use branch probability for emitting conditional jump.
Roland Schatz <roland.schatz@oracle.com>
parents: 13907
diff changeset
253 public void emitIntegerTestBranch(Value left, Value right, LabelRef trueDestination, LabelRef falseDestination, double trueDestinationProbability) {
9845
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
254 emitIntegerTest(left, right);
13907
6fc05ad86490 Remove unused 'negated' arguments.
Roland Schatz <roland.schatz@oracle.com>
parents: 13641
diff changeset
255 append(new BranchOp(Condition.EQ, trueDestination, falseDestination, left.getKind().getStackKind()));
9845
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
256 }
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
257
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
258 private void emitIntegerTest(Value a, Value b) {
12695
4aec62c32a82 Helper functions for identifying numeric kinds.
Roland Schatz <roland.schatz@oracle.com>
parents: 12656
diff changeset
259 assert a.getKind().isNumericInteger();
9845
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
260 if (LIRValueUtil.isVariable(b)) {
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
261 append(new SPARCTestOp(load(b), loadNonConst(a)));
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
262 } else {
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
263 append(new SPARCTestOp(load(a), loadNonConst(b)));
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
264 }
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
265 }
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
266
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
267 @Override
14962
e4a5b8904695 Support for short and byte compare in AMD64 backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 14949
diff changeset
268 public Variable emitConditionalMove(PlatformKind cmpKind, Value left, Value right, Condition cond, boolean unorderedIsTrue, Value trueValue, Value falseValue) {
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
269 boolean mirrored = emitCompare(left, right);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
270 Condition finalCondition = mirrored ? cond.mirror() : cond;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
271
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
272 Variable result = newVariable(trueValue.getLIRKind());
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
273 Kind kind = left.getKind().getStackKind();
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
274 switch (kind) {
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
275 case Int:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
276 case Long:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
277 case Object:
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
278 append(new CondMoveOp(kind, result, finalCondition, load(trueValue), loadNonConst(falseValue)));
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
279 break;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
280 case Float:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
281 case Double:
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
282 append(new FloatCondMoveOp(kind, result, finalCondition, unorderedIsTrue, load(trueValue), load(falseValue)));
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
283 break;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
284 default:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
285 throw GraalInternalError.shouldNotReachHere("" + left.getKind());
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
286 }
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
287 return result;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
288 }
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
289
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
290 /**
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
291 * This method emits the compare instruction, and may reorder the operands. It returns true if
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
292 * it did so.
14949
b65036798097 Remove visitReturn from NodeLIRBuilder.
Josef Eisl <josef.eisl@jku.at>
parents: 14850
diff changeset
293 *
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
294 * @param a the left operand of the comparison
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
295 * @param b the right operand of the comparison
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
296 * @return true if the left and right operands were switched, false otherwise
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
297 */
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
298 private boolean emitCompare(Value a, Value b) {
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
299 Variable left;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
300 Value right;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
301 boolean mirrored;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
302 if (LIRValueUtil.isVariable(b)) {
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
303 left = load(b);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
304 right = loadNonConst(a);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
305 mirrored = true;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
306 } else {
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
307 left = load(a);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
308 right = loadNonConst(b);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
309 mirrored = false;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
310 }
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
311 switch (left.getKind().getStackKind()) {
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
312 case Int:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
313 append(new CompareOp(ICMP, left, right));
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
314 break;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
315 case Long:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
316 append(new CompareOp(LCMP, left, right));
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
317 break;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
318 case Object:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
319 append(new CompareOp(ACMP, left, right));
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
320 break;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
321 case Float:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
322 append(new CompareOp(FCMP, left, right));
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
323 break;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
324 case Double:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
325 append(new CompareOp(DCMP, left, right));
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
326 break;
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
327 default:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
328 throw GraalInternalError.shouldNotReachHere();
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
329 }
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
330 return mirrored;
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
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
334 public Variable emitIntegerTestMove(Value left, Value right, Value trueValue, Value falseValue) {
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
335 emitIntegerTest(left, right);
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
336 Variable result = newVariable(trueValue.getLIRKind());
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
337 Kind kind = left.getKind().getStackKind();
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
338 append(new CondMoveOp(kind, result, Condition.EQ, load(trueValue), loadNonConst(falseValue)));
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
339 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
340 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
341
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
342 @Override
9739
4cd4926ec683 rename: RuntimeCallTarget -> ForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents: 9613
diff changeset
343 protected void emitForeignCall(ForeignCallLinkage linkage, Value result, Value[] arguments, Value[] temps, LIRFrameState info) {
10854
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
344 long maxOffset = linkage.getMaxCallTargetOffset();
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
345 if (SPARCAssembler.isWordDisp30(maxOffset)) {
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
346 append(new SPARCCall.DirectNearForeignCallOp(linkage, result, arguments, temps, info));
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
347 } else {
10871
c3b09d69dfde SPARC: fixes and more implementation; can now allocate objects
twisti
parents: 10854
diff changeset
348 append(new SPARCCall.DirectFarForeignCallOp(linkage, result, arguments, temps, info));
10854
e1fcdda22831 SPARC: can compile some stubs now but they don't work yet
twisti
parents: 10850
diff changeset
349 }
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
350 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
351
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
352 @Override
15297
3a6151ed5a25 Move LIRGenerator to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents: 15294
diff changeset
353 public void emitStrategySwitch(SwitchStrategy strategy, Variable key, LabelRef[] keyTargets, LabelRef defaultTarget) {
13302
094f4ee93977 some javadoc for switch strategies
Lukas Stadler <lukas.stadler@jku.at>
parents: 13294
diff changeset
354 // a temp is needed for loading long and object constants
13294
29907e69ae8d rework of switch generation: move code into platform independent SwitchStrategy, add boolean switch strategy
Lukas Stadler <lukas.stadler@jku.at>
parents: 13268
diff changeset
355 boolean needsTemp = key.getKind() == Kind.Long || key.getKind() == Kind.Object;
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
356 append(new StrategySwitchOp(strategy, keyTargets, defaultTarget, key, needsTemp ? newVariable(key.getLIRKind()) : Value.ILLEGAL));
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
357 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
358
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
359 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
360 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
361 // 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
362 // value
5aedcaed6ccf Initial SPARC control instructions
Morris Meyer <morris.meyer@oracle.com>
parents: 9825
diff changeset
363 Variable tmp = emitMove(key);
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
364 append(new TableSwitchOp(lowKey, defaultTarget, targets, tmp, newVariable(LIRKind.value(target().wordKind))));
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
365 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
366
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
367 @Override
16092
51ba6c521922 Refactor LIRGeneratorTool methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 15947
diff changeset
368 public Value emitBitCount(Value operand) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
369 Variable result = newVariable(LIRKind.value(Kind.Int));
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
370 if (operand.getKind().getStackKind() == Kind.Int) {
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
371 append(new SPARCBitManipulationOp(IPOPCNT, result, asAllocatable(operand), this));
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
372 } else {
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
373 append(new SPARCBitManipulationOp(LPOPCNT, result, asAllocatable(operand), this));
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
374 }
16092
51ba6c521922 Refactor LIRGeneratorTool methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 15947
diff changeset
375 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
376 }
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 @Override
16092
51ba6c521922 Refactor LIRGeneratorTool methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 15947
diff changeset
379 public Value emitBitScanForward(Value operand) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
380 Variable result = newVariable(LIRKind.value(Kind.Int));
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
381 append(new SPARCBitManipulationOp(BSF, result, asAllocatable(operand), this));
16092
51ba6c521922 Refactor LIRGeneratorTool methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 15947
diff changeset
382 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
383 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
384
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
385 @Override
16092
51ba6c521922 Refactor LIRGeneratorTool methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 15947
diff changeset
386 public Value emitBitScanReverse(Value operand) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
387 Variable result = newVariable(LIRKind.value(Kind.Int));
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
388 if (operand.getKind().getStackKind() == Kind.Int) {
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
389 append(new SPARCBitManipulationOp(IBSR, result, asAllocatable(operand), this));
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
390 } else {
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
391 append(new SPARCBitManipulationOp(LBSR, result, asAllocatable(operand), this));
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
392 }
16092
51ba6c521922 Refactor LIRGeneratorTool methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 15947
diff changeset
393 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
394 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
395
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
396 @Override
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
397 public Value emitMathAbs(Value input) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
398 Variable result = newVariable(input.getLIRKind());
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
399 append(new BinaryRegConst(DAND, result, asAllocatable(input), Constant.forDouble(Double.longBitsToDouble(0x7FFFFFFFFFFFFFFFL))));
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
400 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
401 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
402
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
403 @Override
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
404 public Value emitMathSqrt(Value input) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
405 Variable result = newVariable(input.getLIRKind());
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
406 append(new SPARCMathIntrinsicOp(SQRT, result, asAllocatable(input)));
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
407 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
408 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
409
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
410 @Override
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
411 public Value emitMathLog(Value input, boolean base10) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
412 Variable result = newVariable(input.getLIRKind());
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
413 append(new SPARCMathIntrinsicOp(LOG, result, asAllocatable(input)));
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
414 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
415 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
416
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
417 @Override
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
418 public Value emitMathCos(Value input) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
419 Variable result = newVariable(input.getLIRKind());
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
420 append(new SPARCMathIntrinsicOp(COS, result, asAllocatable(input)));
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
421 return result;
7743
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
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
424 @Override
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
425 public Value emitMathSin(Value input) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
426 Variable result = newVariable(input.getLIRKind());
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
427 append(new SPARCMathIntrinsicOp(SIN, result, asAllocatable(input)));
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
428 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
429 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
430
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
431 @Override
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
432 public Value emitMathTan(Value input) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
433 Variable result = newVariable(input.getLIRKind());
11290
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
434 append(new SPARCMathIntrinsicOp(TAN, result, asAllocatable(input)));
686d6d99352c Move MathIntrinsic operations to ArithmeticLIRGenerator.
Roland Schatz <roland.schatz@oracle.com>
parents: 11289
diff changeset
435 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
436 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
437
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
438 @Override
16092
51ba6c521922 Refactor LIRGeneratorTool methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 15947
diff changeset
439 public Value emitByteSwap(Value input) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
440 Variable result = newVariable(input.getLIRKind());
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
441 append(new SPARCByteSwapOp(result, input));
16092
51ba6c521922 Refactor LIRGeneratorTool methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 15947
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
16092
51ba6c521922 Refactor LIRGeneratorTool methods.
Roland Schatz <roland.schatz@oracle.com>
parents: 15947
diff changeset
446 public Value emitArrayEquals(Kind kind, Value array1, Value array2, Value length) {
13541
63bb635911ab String.equals method substitution
twisti
parents: 13520
diff changeset
447 // TODO Auto-generated method stub
63bb635911ab String.equals method substitution
twisti
parents: 13520
diff changeset
448 throw GraalInternalError.unimplemented();
63bb635911ab String.equals method substitution
twisti
parents: 13520
diff changeset
449 }
63bb635911ab String.equals method substitution
twisti
parents: 13520
diff changeset
450
63bb635911ab String.equals method substitution
twisti
parents: 13520
diff changeset
451 @Override
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
452 public Value emitNegate(Value input) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
453 Variable result = newVariable(input.getLIRKind());
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
454 switch (input.getKind().getStackKind()) {
16319
a4bd33d52985 Fixing tests with number conversions, float and double handling. Introducing new VIS3 instructions. Adding testcases.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16315
diff changeset
455 case Long:
a4bd33d52985 Fixing tests with number conversions, float and double handling. Introducing new VIS3 instructions. Adding testcases.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16315
diff changeset
456 append(new Op1Stack(LNEG, result, input));
a4bd33d52985 Fixing tests with number conversions, float and double handling. Introducing new VIS3 instructions. Adding testcases.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16315
diff changeset
457 break;
9825
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
458 case Int:
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
459 append(new Op1Stack(INEG, result, input));
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
460 break;
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
461 case Float:
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
462 append(new Op1Stack(FNEG, result, input));
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
463 break;
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
464 case Double:
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
465 append(new Op1Stack(DNEG, result, input));
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
466 break;
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
467 default:
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
468 throw GraalInternalError.shouldNotReachHere();
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
469 }
81d5d8089cda SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9817
diff changeset
470 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
471 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
472
11355
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
473 @Override
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
474 public Value emitNot(Value input) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
475 Variable result = newVariable(input.getLIRKind());
11355
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
476 switch (input.getKind().getStackKind()) {
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
477 case Int:
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
478 append(new Op1Stack(INOT, result, input));
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
479 break;
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
480 case Long:
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
481 append(new Op1Stack(LNOT, result, input));
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
482 break;
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
483 default:
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
484 throw GraalInternalError.shouldNotReachHere();
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
485 }
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
486 return result;
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
487 }
01269a181628 add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents: 11290
diff changeset
488
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
489 private Variable emitBinary(SPARCArithmetic op, boolean commutative, Value a, Value b) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
490 if (isConstant(b)) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
491 return emitBinaryConst(op, commutative, asAllocatable(a), asConstant(b));
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
492 } else if (commutative && isConstant(a)) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
493 return emitBinaryConst(op, commutative, asAllocatable(b), asConstant(a));
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
494 } else {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
495 return emitBinaryVar(op, commutative, asAllocatable(a), asAllocatable(b));
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
496 }
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
497 }
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
498
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
499 private Variable emitBinaryConst(SPARCArithmetic op, boolean commutative, AllocatableValue a, Constant b) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
500 switch (op) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
501 case IADD:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
502 case LADD:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
503 case ISUB:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
504 case LSUB:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
505 case IAND:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
506 case LAND:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
507 case IOR:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
508 case LOR:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
509 case IXOR:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
510 case LXOR:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
511 case IMUL:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
512 case LMUL:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
513 if (NumUtil.isInt(b.asLong())) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
514 Variable result = newVariable(a.getLIRKind());
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
515 append(new BinaryRegConst(op, result, a, b));
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
516 return result;
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
517 }
9814
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
518 break;
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
519 }
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
520
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
521 return emitBinaryVar(op, commutative, a, asAllocatable(b));
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
522 }
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
523
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
524 private Variable emitBinaryVar(SPARCArithmetic op, boolean commutative, AllocatableValue a, AllocatableValue b) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
525 Variable result = newVariable(a.getLIRKind());
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
526 if (commutative) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
527 append(new BinaryCommutative(op, result, a, b));
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
528 } else {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
529 append(new BinaryRegReg(op, result, a, b));
9814
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
diff changeset
530 }
e723f9031785 re-architected SPARC assembler to be Fmt class specific, initial arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9739
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
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
535 public Variable emitAdd(Value a, Value b) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
536 switch (a.getKind().getStackKind()) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
537 case Int:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
538 return emitBinary(IADD, true, a, b);
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
539 case Long:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
540 return emitBinary(LADD, true, a, b);
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
541 case Float:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
542 return emitBinary(FADD, true, a, b);
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
543 case Double:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
544 return emitBinary(DADD, true, a, b);
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
545 default:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
546 throw GraalInternalError.shouldNotReachHere();
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
547 }
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
548 }
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
549
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
550 @Override
10792
7a8d6ba83a04 SPARC: fixes and more stuff works
twisti
parents: 10694
diff changeset
551 public Variable emitSub(Value a, Value b) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
552 Variable result = newVariable(a.getLIRKind());
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
553 switch (a.getKind().getStackKind()) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
554 case Int:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
555 append(new Op2Stack(ISUB, result, a, loadNonConst(b)));
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 Long:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
558 append(new Op2Stack(LSUB, result, a, loadNonConst(b)));
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 Float:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
561 append(new Op2Stack(FSUB, result, a, loadNonConst(b)));
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 Double:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
564 append(new Op2Stack(DSUB, result, a, loadNonConst(b)));
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 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
567 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
568 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
569 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
570 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
571
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
572 @Override
10792
7a8d6ba83a04 SPARC: fixes and more stuff works
twisti
parents: 10694
diff changeset
573 public Variable emitMul(Value a, Value b) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
574 Variable result = newVariable(a.getLIRKind());
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
575 switch (a.getKind().getStackKind()) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
576 case Int:
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
577 append(new BinaryRegReg(IMUL, result, a, loadNonConst(b)));
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
578 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
579 case Long:
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
580 append(new BinaryRegReg(LMUL, result, a, loadNonConst(b)));
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
581 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
582 case Float:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
583 append(new Op2Stack(FMUL, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
584 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
585 case Double:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
586 append(new Op2Stack(DMUL, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
587 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
588 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
589 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
590 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
591 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
592 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
593
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
594 @Override
15691
6a13c422fca4 API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents: 15345
diff changeset
595 public Value emitMulHigh(Value a, Value b) {
6a13c422fca4 API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents: 15345
diff changeset
596 throw GraalInternalError.unimplemented();
6a13c422fca4 API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents: 15345
diff changeset
597 }
6a13c422fca4 API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents: 15345
diff changeset
598
6a13c422fca4 API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents: 15345
diff changeset
599 @Override
6a13c422fca4 API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents: 15345
diff changeset
600 public Value emitUMulHigh(Value a, Value b) {
6a13c422fca4 API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents: 15345
diff changeset
601 throw GraalInternalError.unimplemented();
6a13c422fca4 API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents: 15345
diff changeset
602 }
6a13c422fca4 API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents: 15345
diff changeset
603
6a13c422fca4 API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents: 15345
diff changeset
604 @Override
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15297
diff changeset
605 public Value emitDiv(Value a, Value b, LIRFrameState state) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
606 Variable result = newVariable(a.getLIRKind());
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
607 switch (a.getKind().getStackKind()) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
608 case Int:
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
609 append(new BinaryRegReg(IDIV, result, a, loadNonConst(b)));
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
610 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
611 case Long:
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
612 append(new BinaryRegReg(LDIV, result, a, loadNonConst(b)));
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
613 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
614 case Float:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
615 append(new Op2Stack(FDIV, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
616 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
617 case Double:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
618 append(new Op2Stack(DDIV, result, a, loadNonConst(b)));
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
619 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
620 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
621 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
622 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
623 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
624 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
625
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
626 @Override
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15297
diff changeset
627 public Value emitRem(Value a, Value b, LIRFrameState state) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
628 Variable result = newVariable(a.getLIRKind());
16321
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
629 Variable q = null;
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
630 switch (a.getKind().getStackKind()) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
631 case Int:
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
632 append(new RemOp(IREM, result, a, loadNonConst(b), state, this));
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
633 break;
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
634 case Long:
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
635 append(new RemOp(LREM, result, a, loadNonConst(b), state, this));
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
636 break;
16321
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
637 case Float:
16327
5f01f7c48d40 Merge with 5cdcb94a7cf7d9782107cc582f3e4b50000d5d1f
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16326 16094
diff changeset
638 q = newVariable(LIRKind.value(Kind.Float));
16321
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
639 append(new Op2Stack(FDIV, q, a, b));
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
640 append(new Unary2Op(F2I, q, q));
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
641 append(new Unary2Op(I2F, q, q));
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
642 append(new Op2Stack(FMUL, q, q, b));
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
643 append(new Op2Stack(FSUB, result, a, q));
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
644 break;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
645 case Double:
16327
5f01f7c48d40 Merge with 5cdcb94a7cf7d9782107cc582f3e4b50000d5d1f
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16326 16094
diff changeset
646 q = newVariable(LIRKind.value(Kind.Double));
16321
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
647 append(new Op2Stack(DDIV, q, a, b));
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
648 append(new Unary2Op(D2L, q, q));
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
649 append(new Unary2Op(L2D, q, q));
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
650 append(new Op2Stack(DMUL, q, q, b));
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
651 append(new Op2Stack(DSUB, result, a, q));
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
652 break;
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
653 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
654 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind());
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
655 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
656 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
657 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
658
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
659 @Override
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15297
diff changeset
660 public Value emitUDiv(Value a, Value b, LIRFrameState state) {
12503
d7f8dd4fe876 minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
661 // LIRFrameState state = state(deopting);
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
662 switch (a.getKind().getStackKind()) {
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
663 case Int:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
664 // emitDivRem(IUDIV, a, b, state);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
665 // return emitMove(RAX_I);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
666 case Long:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
667 // emitDivRem(LUDIV, a, b, state);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
668 // return emitMove(RAX_L);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
669 default:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
670 throw GraalInternalError.shouldNotReachHere();
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
671 }
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
672 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
673
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
674 @Override
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15297
diff changeset
675 public Value emitURem(Value a, Value b, LIRFrameState state) {
12503
d7f8dd4fe876 minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents: 12429
diff changeset
676 // LIRFrameState state = state(deopting);
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
677 switch (a.getKind().getStackKind()) {
9846
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
678 case Int:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
679 // emitDivRem(IUREM, a, b, state);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
680 // return emitMove(RDX_I);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
681 case Long:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
682 // emitDivRem(LUREM, a, b, state);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
683 // return emitMove(RDX_L);
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
684 default:
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
685 throw GraalInternalError.shouldNotReachHere();
91a1041ec905 SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents: 9845
diff changeset
686 }
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
687 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
688
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
689 @Override
10792
7a8d6ba83a04 SPARC: fixes and more stuff works
twisti
parents: 10694
diff changeset
690 public Variable emitAnd(Value a, Value b) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
691 Variable result = newVariable(a.getLIRKind());
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
692 switch (a.getKind().getStackKind()) {
9829
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
693 case Int:
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
694 append(new Op2Stack(IAND, result, a, loadNonConst(b)));
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
695 break;
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
696 case Long:
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
697 append(new Op2Stack(LAND, result, a, loadNonConst(b)));
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
698 break;
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
699
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
700 default:
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
701 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind());
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
702 }
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
703 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
704 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
705
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
706 @Override
10792
7a8d6ba83a04 SPARC: fixes and more stuff works
twisti
parents: 10694
diff changeset
707 public Variable emitOr(Value a, Value b) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
708 Variable result = newVariable(a.getLIRKind());
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
709 switch (a.getKind().getStackKind()) {
9829
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
710 case Int:
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
711 append(new Op2Stack(IOR, result, a, loadNonConst(b)));
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
712 break;
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
713 case Long:
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
714 append(new Op2Stack(LOR, result, a, loadNonConst(b)));
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
715 break;
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
716 default:
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
717 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind());
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
718 }
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
719 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
720 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
721
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
722 @Override
10792
7a8d6ba83a04 SPARC: fixes and more stuff works
twisti
parents: 10694
diff changeset
723 public Variable emitXor(Value a, Value b) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
724 Variable result = newVariable(a.getLIRKind());
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
725 switch (a.getKind().getStackKind()) {
9829
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
726 case Int:
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
727 append(new Op2Stack(IXOR, result, a, loadNonConst(b)));
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
728 break;
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
729 case Long:
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
730 append(new Op2Stack(LXOR, result, a, loadNonConst(b)));
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
731 break;
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
732 default:
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
733 throw GraalInternalError.shouldNotReachHere();
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
734 }
04911dff1c66 SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9828
diff changeset
735 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
736 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
737
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
738 private Variable emitShift(SPARCArithmetic op, Value a, Value b) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
739 Variable result = newVariable(a.getLIRKind());
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
740 AllocatableValue input = asAllocatable(a);
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
741 if (isConstant(b)) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
742 append(new BinaryRegConst(op, result, input, asConstant(b)));
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
743 } else {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
744 append(new BinaryRegReg(op, result, input, b));
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
745 }
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
746 return result;
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
747 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
748
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
749 @Override
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
750 public Variable emitShl(Value a, Value b) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
751 switch (a.getKind().getStackKind()) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
752 case Int:
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
753 return emitShift(ISHL, a, b);
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
754 case Long:
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
755 return emitShift(LSHL, a, b);
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
756 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
757 throw GraalInternalError.shouldNotReachHere();
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
758 }
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
759 }
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
760
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
761 @Override
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
762 public Variable emitShr(Value a, Value b) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
763 switch (a.getKind().getStackKind()) {
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
764 case Int:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
765 return emitShift(ISHR, a, b);
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
766 case Long:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
767 return emitShift(LSHR, a, b);
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
768 default:
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
769 throw GraalInternalError.shouldNotReachHere();
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
770 }
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
771 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
772
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
773 @Override
10792
7a8d6ba83a04 SPARC: fixes and more stuff works
twisti
parents: 10694
diff changeset
774 public Variable emitUShr(Value a, Value b) {
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
775 switch (a.getKind().getStackKind()) {
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
776 case Int:
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
777 return emitShift(IUSHR, a, b);
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
778 case Long:
11233
5a9d68c3a7d7 SPARC: a lot of fixes and more
twisti
parents: 10871
diff changeset
779 return emitShift(LUSHR, a, b);
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
780 default:
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
781 throw GraalInternalError.shouldNotReachHere();
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
782 }
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
783 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
784
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
785 private AllocatableValue emitConvertMove(LIRKind kind, AllocatableValue input) {
12656
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
786 Variable result = newVariable(kind);
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
787 emitMove(result, input);
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
788 return result;
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
789 }
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
790
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
791 private AllocatableValue emitConvert2Op(LIRKind kind, SPARCArithmetic op, AllocatableValue input) {
12656
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
792 Variable result = newVariable(kind);
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
793 append(new Unary2Op(op, result, input));
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
794 return result;
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
795 }
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
796
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
797 @Override
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
798 public Value emitFloatConvert(FloatConvert op, Value inputVal) {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
799 AllocatableValue input = asAllocatable(inputVal);
16321
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
800 Kind fromRegisterKind = null;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
801 Kind toRegisterKind = null;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
802 SPARCArithmetic conversionInstruction = null;
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
803 switch (op) {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
804 case D2F:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
805 return emitConvert2Op(LIRKind.value(Kind.Float), D2F, input);
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
806 case D2I:
16321
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
807 fromRegisterKind = Kind.Double;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
808 toRegisterKind = Kind.Int;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
809 conversionInstruction = D2I;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
810 break;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
811 case F2L:
16327
5f01f7c48d40 Merge with 5cdcb94a7cf7d9782107cc582f3e4b50000d5d1f
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16326 16094
diff changeset
812 Variable v = newVariable(LIRKind.value(Kind.Double));
16321
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
813 emitMove(v, input);
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
814 input = v;
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
815 case D2L:
16321
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
816 fromRegisterKind = Kind.Double;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
817 toRegisterKind = Kind.Long;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
818 conversionInstruction = D2L;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
819 break;
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
820 case F2D:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
821 return emitConvert2Op(LIRKind.value(Kind.Double), F2D, input);
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
822 case F2I:
16321
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
823 fromRegisterKind = Kind.Float;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
824 toRegisterKind = Kind.Int;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
825 conversionInstruction = F2I;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
826 break;
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
827 case I2D:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
828 return emitConvert2Op(LIRKind.value(Kind.Double), I2D, input);
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
829 case I2F:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
830 return emitConvert2Op(LIRKind.value(Kind.Float), I2F, input);
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
831 case L2D:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
832 return emitConvert2Op(LIRKind.value(Kind.Double), L2D, input);
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
833 case L2F:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
834 return emitConvert2Op(LIRKind.value(Kind.Float), L2F, input);
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
835 default:
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
836 throw GraalInternalError.shouldNotReachHere();
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
837 }
16321
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
838 if (fromRegisterKind != null) {
16327
5f01f7c48d40 Merge with 5cdcb94a7cf7d9782107cc582f3e4b50000d5d1f
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16326 16094
diff changeset
839 AllocatableValue var = newVariable(LIRKind.value(toRegisterKind));
5f01f7c48d40 Merge with 5cdcb94a7cf7d9782107cc582f3e4b50000d5d1f
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16326 16094
diff changeset
840 emitMove(var, emitConvert2Op(LIRKind.value(fromRegisterKind), conversionInstruction, input));
16321
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
841 return var;
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
842 } else {
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
843 throw GraalInternalError.shouldNotReachHere();
fac4af29aeb8 [SPARC] Fixing lots of float and double issues.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16319
diff changeset
844 }
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
845 }
12656
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
846
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
847 @Override
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
848 public Value emitNarrow(Value inputVal, int bits) {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
849 if (inputVal.getKind() == Kind.Long && bits <= 32) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
850 return emitConvert2Op(LIRKind.value(Kind.Int), L2I, asAllocatable(inputVal));
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
851 } else {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
852 return inputVal;
12656
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
853 }
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
854 }
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
855
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
856 @Override
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
857 public Value emitSignExtend(Value inputVal, int fromBits, int toBits) {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
858 assert fromBits <= toBits && toBits <= 64;
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
859 if (fromBits == toBits) {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
860 return inputVal;
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
861 } else if (toBits > 32) {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
862 // sign extend to 64 bits
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
863 switch (fromBits) {
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
864 case 8:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
865 return emitConvert2Op(LIRKind.value(Kind.Long), B2L, asAllocatable(inputVal));
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
866 case 16:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
867 return emitConvert2Op(LIRKind.value(Kind.Long), S2L, asAllocatable(inputVal));
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
868 case 32:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
869 return emitConvert2Op(LIRKind.value(Kind.Long), I2L, asAllocatable(inputVal));
15345
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
870 default:
109d6c7c40b5 implement SPARC uncommon trap stub
twisti
parents: 15301
diff changeset
871 throw GraalInternalError.unimplemented("unsupported sign extension (" + fromBits + " bit -> " + toBits + " bit)");
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
872 }
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
873 } else {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
874 // sign extend to 32 bits (smaller values are internally represented as 32 bit values)
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
875 switch (fromBits) {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
876 case 8:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
877 return emitConvert2Op(LIRKind.value(Kind.Int), B2I, asAllocatable(inputVal));
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
878 case 16:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
879 return emitConvert2Op(LIRKind.value(Kind.Int), S2I, asAllocatable(inputVal));
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
880 case 32:
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
881 return inputVal;
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
882 default:
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
883 throw GraalInternalError.unimplemented("unsupported sign extension (" + fromBits + " bit -> " + toBits + " bit)");
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
884 }
12656
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
885 }
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
886 }
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
887
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
888 @Override
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
889 public Value emitZeroExtend(Value inputVal, int fromBits, int toBits) {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
890 assert fromBits <= toBits && toBits <= 64;
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
891 if (fromBits == toBits) {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
892 return inputVal;
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
893 } else if (fromBits > 32) {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
894 assert inputVal.getKind() == Kind.Long;
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
895 Variable result = newVariable(LIRKind.value(Kind.Long));
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
896 long mask = IntegerStamp.defaultMask(fromBits);
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
897 append(new BinaryRegConst(SPARCArithmetic.LAND, result, asAllocatable(inputVal), Constant.forLong(mask)));
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
898 return result;
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
899 } else {
16319
a4bd33d52985 Fixing tests with number conversions, float and double handling. Introducing new VIS3 instructions. Adding testcases.
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16315
diff changeset
900 assert inputVal.getKind() == Kind.Int || inputVal.getKind() == Kind.Short || inputVal.getKind() == Kind.Byte : inputVal.getKind();
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
901 Variable result = newVariable(LIRKind.value(Kind.Int));
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
902 int mask = (int) IntegerStamp.defaultMask(fromBits);
16315
b955d649fca8 Fixing BC_i2f, BC_i2c, BC_fadd
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16313
diff changeset
903 Constant constant = Constant.forInt(mask);
b955d649fca8 Fixing BC_i2f, BC_i2c, BC_fadd
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16313
diff changeset
904 if (canInlineConstant(constant)) {
b955d649fca8 Fixing BC_i2f, BC_i2c, BC_fadd
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16313
diff changeset
905 append(new BinaryRegConst(SPARCArithmetic.IAND, result, asAllocatable(inputVal), constant));
b955d649fca8 Fixing BC_i2f, BC_i2c, BC_fadd
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16313
diff changeset
906 } else {
16327
5f01f7c48d40 Merge with 5cdcb94a7cf7d9782107cc582f3e4b50000d5d1f
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16326 16094
diff changeset
907 Variable maskVar = newVariable(LIRKind.value(Kind.Int));
16315
b955d649fca8 Fixing BC_i2f, BC_i2c, BC_fadd
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16313
diff changeset
908 emitMove(maskVar, constant);
b955d649fca8 Fixing BC_i2f, BC_i2c, BC_fadd
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16313
diff changeset
909 append(new BinaryRegReg(IAND, result, maskVar, (inputVal)));
b955d649fca8 Fixing BC_i2f, BC_i2c, BC_fadd
Stefan Anzinger <stefan.anzinger@gmail.com>
parents: 16313
diff changeset
910 }
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
911 if (toBits > 32) {
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
912 Variable longResult = newVariable(LIRKind.value(Kind.Long));
14000
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
913 emitMove(longResult, result);
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
914 return longResult;
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
915 } else {
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
916 return result;
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
917 }
958c99d0790c Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents: 13973
diff changeset
918 }
12656
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
919 }
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
920
14003
0c38906450a0 Make conversion from Stamp to PlatformKind extensible by backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 14000
diff changeset
921 @Override
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
922 public AllocatableValue emitReinterpret(LIRKind to, Value inputVal) {
12656
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
923 Kind from = inputVal.getKind();
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
924 AllocatableValue input = asAllocatable(inputVal);
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
925
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
926 // These cases require a move between CPU and FPU registers:
16094
c0b8d395368b Introduce LIRKind to accurately track oop references in backend.
Roland Schatz <roland.schatz@oracle.com>
parents: 16092
diff changeset
927 switch ((Kind) to.getPlatformKind()) {
12656
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
928 case Int:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
929 switch (from) {
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
930 case Float:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
931 case Double:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
932 return emitConvert2Op(to, MOV_F2I, input);
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
933 }
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
934 break;
12656
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
935 case Long:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
936 switch (from) {
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
937 case Float:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
938 case Double:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
939 return emitConvert2Op(to, MOV_D2L, input);
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
940 }
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
941 break;
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
942 case Float:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
943 switch (from) {
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
944 case Int:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
945 case Long:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
946 return emitConvert2Op(to, MOV_I2F, input);
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
947 }
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
948 break;
12656
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
949 case Double:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
950 switch (from) {
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
951 case Int:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
952 case Long:
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
953 return emitConvert2Op(to, MOV_L2D, input);
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
954 }
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
955 break;
9817
26960d32552c SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents: 9816
diff changeset
956 }
12656
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
957
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
958 // Otherwise, just emit an ordinary move instruction.
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
959 // Instructions that move or generate 32-bit register values also set the upper 32
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
960 // bits of the register to zero.
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
961 // Consequently, there is no need for a special zero-extension move.
9334392ed279 Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents: 12503
diff changeset
962 return emitConvertMove(to, input);
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
963 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
964
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
965 @Override
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
966 public void emitMembar(int barriers) {
12429
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents: 12363
diff changeset
967 int necessaryBarriers = target().arch.requiredBarriers(barriers);
5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents: 12363
diff changeset
968 if (target().isMP && necessaryBarriers != 0) {
9845
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
969 append(new MembarOp(necessaryBarriers));
204e8f3209e9 SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents: 9843
diff changeset
970 }
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
971 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
972
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
973 @Override
15301
468b2428c403 Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents: 15297
diff changeset
974 public void emitDeoptimize(Value actionAndReason, Value speculation, LIRFrameState state) {
9831
705aca4ebf2f SPARC array, load / store and compare operations
Morris Meyer <morris.meyer@oracle.com>
parents: 9829
diff changeset
975 append(new ReturnOp(Value.ILLEGAL));
7743
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
976 }
7732a91e5f6d Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7740
diff changeset
977
7740
5f8101629080 Add projects and skeletons for SPARC port.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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