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1 /* |
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2 * Copyright 2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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20 * CA 95054 USA or visit www.sun.com if you need additional information or |
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21 * have any questions. |
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22 */ |
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23 |
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24 //------------------------------VectorNode-------------------------------------- |
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25 // Vector Operation |
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26 class VectorNode : public Node { |
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27 protected: |
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28 uint _length; // vector length |
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29 virtual BasicType elt_basic_type() const = 0; // Vector element basic type |
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30 |
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31 static const Type* vect_type(BasicType elt_bt, uint len); |
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32 static const Type* vect_type(const Type* elt_type, uint len) { |
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33 return vect_type(elt_type->array_element_basic_type(), len); |
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34 } |
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35 |
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36 public: |
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37 friend class VectorLoadNode; // For vect_type |
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38 friend class VectorStoreNode; // ditto. |
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39 |
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40 VectorNode(Node* n1, uint vlen) : Node(NULL, n1), _length(vlen) { |
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41 init_flags(Flag_is_Vector); |
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42 } |
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43 VectorNode(Node* n1, Node* n2, uint vlen) : Node(NULL, n1, n2), _length(vlen) { |
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44 init_flags(Flag_is_Vector); |
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45 } |
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46 virtual int Opcode() const; |
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47 |
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48 uint length() const { return _length; } // Vector length |
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49 |
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50 static uint max_vlen(BasicType bt) { // max vector length |
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51 return (uint)(Matcher::vector_width_in_bytes() / type2aelembytes[bt]); |
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52 } |
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53 |
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54 // Element and vector type |
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55 const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); } |
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56 const Type* vect_type() const { return vect_type(elt_basic_type(), length()); } |
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57 |
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58 virtual const Type *bottom_type() const { return vect_type(); } |
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59 virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); } |
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60 |
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61 // Vector opcode from scalar opcode |
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62 static int opcode(int sopc, uint vlen, const Type* opd_t); |
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63 |
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64 static VectorNode* scalar2vector(Compile* C, Node* s, uint vlen, const Type* opd_t); |
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65 |
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66 static VectorNode* make(Compile* C, int sopc, Node* n1, Node* n2, uint vlen, const Type* elt_t); |
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67 |
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68 }; |
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69 |
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70 //===========================Vector=ALU=Operations==================================== |
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71 |
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72 //------------------------------AddVBNode--------------------------------------- |
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73 // Vector add byte |
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74 class AddVBNode : public VectorNode { |
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75 protected: |
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76 virtual BasicType elt_basic_type() const { return T_BYTE; } |
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77 public: |
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78 AddVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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79 virtual int Opcode() const; |
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80 }; |
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81 |
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82 //------------------------------AddVCNode--------------------------------------- |
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83 // Vector add char |
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84 class AddVCNode : public VectorNode { |
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85 protected: |
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86 virtual BasicType elt_basic_type() const { return T_CHAR; } |
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87 public: |
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88 AddVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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89 virtual int Opcode() const; |
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90 }; |
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91 |
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92 //------------------------------AddVSNode--------------------------------------- |
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93 // Vector add short |
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94 class AddVSNode : public VectorNode { |
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95 protected: |
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96 virtual BasicType elt_basic_type() const { return T_SHORT; } |
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97 public: |
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98 AddVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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99 virtual int Opcode() const; |
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100 }; |
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101 |
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102 //------------------------------AddVINode--------------------------------------- |
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103 // Vector add int |
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104 class AddVINode : public VectorNode { |
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105 protected: |
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106 virtual BasicType elt_basic_type() const { return T_INT; } |
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107 public: |
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108 AddVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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109 virtual int Opcode() const; |
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110 }; |
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111 |
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112 //------------------------------AddVLNode--------------------------------------- |
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113 // Vector add long |
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114 class AddVLNode : public VectorNode { |
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115 protected: |
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116 virtual BasicType elt_basic_type() const { return T_LONG; } |
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117 public: |
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118 AddVLNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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119 virtual int Opcode() const; |
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120 }; |
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121 |
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122 //------------------------------AddVFNode--------------------------------------- |
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123 // Vector add float |
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124 class AddVFNode : public VectorNode { |
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125 protected: |
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126 virtual BasicType elt_basic_type() const { return T_FLOAT; } |
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127 public: |
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128 AddVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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129 virtual int Opcode() const; |
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130 }; |
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131 |
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132 //------------------------------AddVDNode--------------------------------------- |
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133 // Vector add double |
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134 class AddVDNode : public VectorNode { |
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135 protected: |
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136 virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
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137 public: |
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138 AddVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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139 virtual int Opcode() const; |
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140 }; |
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141 |
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142 //------------------------------SubVBNode--------------------------------------- |
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143 // Vector subtract byte |
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144 class SubVBNode : public VectorNode { |
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145 protected: |
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146 virtual BasicType elt_basic_type() const { return T_BYTE; } |
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147 public: |
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148 SubVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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149 virtual int Opcode() const; |
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150 }; |
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151 |
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152 //------------------------------SubVCNode--------------------------------------- |
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153 // Vector subtract char |
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154 class SubVCNode : public VectorNode { |
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155 protected: |
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156 virtual BasicType elt_basic_type() const { return T_CHAR; } |
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157 public: |
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158 SubVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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159 virtual int Opcode() const; |
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160 }; |
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161 |
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162 //------------------------------SubVSNode--------------------------------------- |
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163 // Vector subtract short |
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164 class SubVSNode : public VectorNode { |
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165 protected: |
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166 virtual BasicType elt_basic_type() const { return T_SHORT; } |
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167 public: |
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168 SubVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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169 virtual int Opcode() const; |
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170 }; |
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171 |
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172 //------------------------------SubVINode--------------------------------------- |
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173 // Vector subtract int |
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174 class SubVINode : public VectorNode { |
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175 protected: |
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176 virtual BasicType elt_basic_type() const { return T_INT; } |
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177 public: |
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178 SubVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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179 virtual int Opcode() const; |
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180 }; |
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181 |
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182 //------------------------------SubVLNode--------------------------------------- |
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183 // Vector subtract long |
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184 class SubVLNode : public VectorNode { |
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185 protected: |
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186 virtual BasicType elt_basic_type() const { return T_LONG; } |
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187 public: |
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188 SubVLNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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189 virtual int Opcode() const; |
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190 }; |
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191 |
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192 //------------------------------SubVFNode--------------------------------------- |
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193 // Vector subtract float |
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194 class SubVFNode : public VectorNode { |
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195 protected: |
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196 virtual BasicType elt_basic_type() const { return T_FLOAT; } |
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197 public: |
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198 SubVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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199 virtual int Opcode() const; |
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200 }; |
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201 |
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202 //------------------------------SubVDNode--------------------------------------- |
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203 // Vector subtract double |
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204 class SubVDNode : public VectorNode { |
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205 protected: |
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206 virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
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207 public: |
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208 SubVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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209 virtual int Opcode() const; |
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210 }; |
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211 |
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212 //------------------------------MulVFNode--------------------------------------- |
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213 // Vector multiply float |
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214 class MulVFNode : public VectorNode { |
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215 protected: |
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216 virtual BasicType elt_basic_type() const { return T_FLOAT; } |
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217 public: |
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218 MulVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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219 virtual int Opcode() const; |
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220 }; |
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221 |
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222 //------------------------------MulVDNode--------------------------------------- |
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223 // Vector multiply double |
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224 class MulVDNode : public VectorNode { |
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225 protected: |
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226 virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
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227 public: |
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228 MulVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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229 virtual int Opcode() const; |
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230 }; |
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231 |
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232 //------------------------------DivVFNode--------------------------------------- |
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233 // Vector divide float |
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234 class DivVFNode : public VectorNode { |
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235 protected: |
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236 virtual BasicType elt_basic_type() const { return T_FLOAT; } |
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237 public: |
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238 DivVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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239 virtual int Opcode() const; |
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240 }; |
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241 |
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242 //------------------------------DivVDNode--------------------------------------- |
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243 // Vector Divide double |
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244 class DivVDNode : public VectorNode { |
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245 protected: |
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246 virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
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247 public: |
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248 DivVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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249 virtual int Opcode() const; |
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250 }; |
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251 |
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252 //------------------------------LShiftVBNode--------------------------------------- |
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253 // Vector lshift byte |
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254 class LShiftVBNode : public VectorNode { |
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255 protected: |
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256 virtual BasicType elt_basic_type() const { return T_BYTE; } |
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257 public: |
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258 LShiftVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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259 virtual int Opcode() const; |
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260 }; |
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261 |
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262 //------------------------------LShiftVCNode--------------------------------------- |
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263 // Vector lshift chars |
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264 class LShiftVCNode : public VectorNode { |
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265 protected: |
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266 virtual BasicType elt_basic_type() const { return T_CHAR; } |
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267 public: |
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268 LShiftVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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269 virtual int Opcode() const; |
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270 }; |
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271 |
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272 //------------------------------LShiftVSNode--------------------------------------- |
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273 // Vector lshift shorts |
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274 class LShiftVSNode : public VectorNode { |
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275 protected: |
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276 virtual BasicType elt_basic_type() const { return T_SHORT; } |
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277 public: |
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278 LShiftVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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279 virtual int Opcode() const; |
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280 }; |
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281 |
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282 //------------------------------LShiftVINode--------------------------------------- |
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283 // Vector lshift ints |
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284 class LShiftVINode : public VectorNode { |
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285 protected: |
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286 virtual BasicType elt_basic_type() const { return T_INT; } |
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287 public: |
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288 LShiftVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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289 virtual int Opcode() const; |
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290 }; |
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291 |
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292 //------------------------------URShiftVBNode--------------------------------------- |
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293 // Vector urshift bytes |
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294 class URShiftVBNode : public VectorNode { |
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295 protected: |
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296 virtual BasicType elt_basic_type() const { return T_BYTE; } |
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297 public: |
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298 URShiftVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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299 virtual int Opcode() const; |
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300 }; |
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301 |
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302 //------------------------------URShiftVCNode--------------------------------------- |
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303 // Vector urshift char |
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304 class URShiftVCNode : public VectorNode { |
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305 protected: |
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306 virtual BasicType elt_basic_type() const { return T_SHORT; } |
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307 public: |
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308 URShiftVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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309 virtual int Opcode() const; |
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310 }; |
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311 |
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312 //------------------------------URShiftVSNode--------------------------------------- |
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313 // Vector urshift shorts |
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314 class URShiftVSNode : public VectorNode { |
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315 protected: |
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316 virtual BasicType elt_basic_type() const { return T_SHORT; } |
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317 public: |
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318 URShiftVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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319 virtual int Opcode() const; |
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320 }; |
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321 |
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322 //------------------------------URShiftVINode--------------------------------------- |
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323 // Vector urshift ints |
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324 class URShiftVINode : public VectorNode { |
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325 protected: |
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326 virtual BasicType elt_basic_type() const { return T_INT; } |
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327 public: |
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328 URShiftVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
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329 virtual int Opcode() const; |
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330 }; |
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331 |
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332 //------------------------------AndVNode--------------------------------------- |
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333 // Vector and |
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334 class AndVNode : public VectorNode { |
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335 protected: |
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336 BasicType _bt; |
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337 virtual BasicType elt_basic_type() const { return _bt; } |
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338 public: |
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339 AndVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {} |
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340 virtual int Opcode() const; |
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341 }; |
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342 |
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343 //------------------------------OrVNode--------------------------------------- |
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344 // Vector or |
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345 class OrVNode : public VectorNode { |
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346 protected: |
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347 BasicType _bt; |
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348 virtual BasicType elt_basic_type() const { return _bt; } |
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349 public: |
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350 OrVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {} |
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351 virtual int Opcode() const; |
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352 }; |
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353 |
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354 //------------------------------XorVNode--------------------------------------- |
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355 // Vector xor |
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356 class XorVNode : public VectorNode { |
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357 protected: |
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358 BasicType _bt; |
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359 virtual BasicType elt_basic_type() const { return _bt; } |
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360 public: |
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361 XorVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {} |
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362 virtual int Opcode() const; |
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363 }; |
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364 |
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365 //================================= M E M O R Y ================================== |
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366 |
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367 |
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368 //------------------------------VectorLoadNode-------------------------------------- |
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369 // Vector Load from memory |
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370 class VectorLoadNode : public LoadNode { |
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371 virtual uint size_of() const { return sizeof(*this); } |
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372 |
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373 protected: |
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374 virtual BasicType elt_basic_type() const = 0; // Vector element basic type |
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375 // For use in constructor |
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376 static const Type* vect_type(const Type* elt_type, uint len) { |
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377 return VectorNode::vect_type(elt_type, len); |
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378 } |
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379 |
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380 public: |
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381 VectorLoadNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *rt) |
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382 : LoadNode(c,mem,adr,at,rt) { |
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383 init_flags(Flag_is_Vector); |
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384 } |
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385 virtual int Opcode() const; |
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386 |
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387 virtual uint length() const = 0; // Vector length |
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388 |
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389 // Element and vector type |
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390 const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); } |
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391 const Type* vect_type() const { return VectorNode::vect_type(elt_basic_type(), length()); } |
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392 |
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393 virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); } |
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394 virtual BasicType memory_type() const { return T_VOID; } |
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395 virtual int memory_size() const { return length()*type2aelembytes[elt_basic_type()]; } |
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396 |
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397 // Vector opcode from scalar opcode |
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398 static int opcode(int sopc, uint vlen); |
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399 |
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400 static VectorLoadNode* make(Compile* C, int opc, Node* ctl, Node* mem, |
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401 Node* adr, const TypePtr* atyp, uint vlen); |
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402 }; |
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403 |
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404 //------------------------------Load16BNode-------------------------------------- |
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405 // Vector load of 16 bytes (8bits signed) from memory |
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406 class Load16BNode : public VectorLoadNode { |
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407 protected: |
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408 virtual BasicType elt_basic_type() const { return T_BYTE; } |
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409 public: |
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410 Load16BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) |
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411 : VectorLoadNode(c,mem,adr,at,vect_type(ti,16)) {} |
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412 virtual int Opcode() const; |
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413 virtual int store_Opcode() const { return Op_Store16B; } |
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414 virtual uint length() const { return 16; } |
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415 }; |
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416 |
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417 //------------------------------Load8BNode-------------------------------------- |
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418 // Vector load of 8 bytes (8bits signed) from memory |
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419 class Load8BNode : public VectorLoadNode { |
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420 protected: |
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421 virtual BasicType elt_basic_type() const { return T_BYTE; } |
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422 public: |
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423 Load8BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) |
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424 : VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {} |
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425 virtual int Opcode() const; |
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426 virtual int store_Opcode() const { return Op_Store8B; } |
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427 virtual uint length() const { return 8; } |
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428 }; |
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429 |
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430 //------------------------------Load4BNode-------------------------------------- |
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431 // Vector load of 4 bytes (8bits signed) from memory |
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432 class Load4BNode : public VectorLoadNode { |
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433 protected: |
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434 virtual BasicType elt_basic_type() const { return T_BYTE; } |
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435 public: |
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436 Load4BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) |
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437 : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} |
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438 virtual int Opcode() const; |
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439 virtual int store_Opcode() const { return Op_Store4B; } |
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440 virtual uint length() const { return 4; } |
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441 }; |
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442 |
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443 //------------------------------Load8CNode-------------------------------------- |
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444 // Vector load of 8 chars (16bits unsigned) from memory |
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445 class Load8CNode : public VectorLoadNode { |
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446 protected: |
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447 virtual BasicType elt_basic_type() const { return T_CHAR; } |
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448 public: |
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449 Load8CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) |
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450 : VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {} |
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451 virtual int Opcode() const; |
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452 virtual int store_Opcode() const { return Op_Store8C; } |
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453 virtual uint length() const { return 8; } |
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454 }; |
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455 |
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456 //------------------------------Load4CNode-------------------------------------- |
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457 // Vector load of 4 chars (16bits unsigned) from memory |
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458 class Load4CNode : public VectorLoadNode { |
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459 protected: |
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460 virtual BasicType elt_basic_type() const { return T_CHAR; } |
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461 public: |
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462 Load4CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) |
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463 : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} |
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464 virtual int Opcode() const; |
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465 virtual int store_Opcode() const { return Op_Store4C; } |
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466 virtual uint length() const { return 4; } |
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467 }; |
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468 |
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469 //------------------------------Load2CNode-------------------------------------- |
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470 // Vector load of 2 chars (16bits unsigned) from memory |
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471 class Load2CNode : public VectorLoadNode { |
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472 protected: |
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473 virtual BasicType elt_basic_type() const { return T_CHAR; } |
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474 public: |
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475 Load2CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) |
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476 : VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {} |
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477 virtual int Opcode() const; |
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478 virtual int store_Opcode() const { return Op_Store2C; } |
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479 virtual uint length() const { return 2; } |
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480 }; |
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481 |
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482 //------------------------------Load8SNode-------------------------------------- |
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483 // Vector load of 8 shorts (16bits signed) from memory |
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484 class Load8SNode : public VectorLoadNode { |
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485 protected: |
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486 virtual BasicType elt_basic_type() const { return T_SHORT; } |
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487 public: |
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488 Load8SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) |
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489 : VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {} |
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490 virtual int Opcode() const; |
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491 virtual int store_Opcode() const { return Op_Store8C; } |
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492 virtual uint length() const { return 8; } |
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493 }; |
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494 |
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495 //------------------------------Load4SNode-------------------------------------- |
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496 // Vector load of 4 shorts (16bits signed) from memory |
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497 class Load4SNode : public VectorLoadNode { |
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498 protected: |
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499 virtual BasicType elt_basic_type() const { return T_SHORT; } |
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500 public: |
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501 Load4SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) |
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502 : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} |
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503 virtual int Opcode() const; |
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504 virtual int store_Opcode() const { return Op_Store4C; } |
|
505 virtual uint length() const { return 4; } |
|
506 }; |
|
507 |
|
508 //------------------------------Load2SNode-------------------------------------- |
|
509 // Vector load of 2 shorts (16bits signed) from memory |
|
510 class Load2SNode : public VectorLoadNode { |
|
511 protected: |
|
512 virtual BasicType elt_basic_type() const { return T_SHORT; } |
|
513 public: |
|
514 Load2SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) |
|
515 : VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {} |
|
516 virtual int Opcode() const; |
|
517 virtual int store_Opcode() const { return Op_Store2C; } |
|
518 virtual uint length() const { return 2; } |
|
519 }; |
|
520 |
|
521 //------------------------------Load4INode-------------------------------------- |
|
522 // Vector load of 4 integers (32bits signed) from memory |
|
523 class Load4INode : public VectorLoadNode { |
|
524 protected: |
|
525 virtual BasicType elt_basic_type() const { return T_INT; } |
|
526 public: |
|
527 Load4INode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::INT) |
|
528 : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} |
|
529 virtual int Opcode() const; |
|
530 virtual int store_Opcode() const { return Op_Store4I; } |
|
531 virtual uint length() const { return 4; } |
|
532 }; |
|
533 |
|
534 //------------------------------Load2INode-------------------------------------- |
|
535 // Vector load of 2 integers (32bits signed) from memory |
|
536 class Load2INode : public VectorLoadNode { |
|
537 protected: |
|
538 virtual BasicType elt_basic_type() const { return T_INT; } |
|
539 public: |
|
540 Load2INode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::INT) |
|
541 : VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {} |
|
542 virtual int Opcode() const; |
|
543 virtual int store_Opcode() const { return Op_Store2I; } |
|
544 virtual uint length() const { return 2; } |
|
545 }; |
|
546 |
|
547 //------------------------------Load2LNode-------------------------------------- |
|
548 // Vector load of 2 longs (64bits signed) from memory |
|
549 class Load2LNode : public VectorLoadNode { |
|
550 protected: |
|
551 virtual BasicType elt_basic_type() const { return T_LONG; } |
|
552 public: |
|
553 Load2LNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeLong *tl = TypeLong::LONG) |
|
554 : VectorLoadNode(c,mem,adr,at,vect_type(tl,2)) {} |
|
555 virtual int Opcode() const; |
|
556 virtual int store_Opcode() const { return Op_Store2L; } |
|
557 virtual uint length() const { return 2; } |
|
558 }; |
|
559 |
|
560 //------------------------------Load4FNode-------------------------------------- |
|
561 // Vector load of 4 floats (32bits) from memory |
|
562 class Load4FNode : public VectorLoadNode { |
|
563 protected: |
|
564 virtual BasicType elt_basic_type() const { return T_FLOAT; } |
|
565 public: |
|
566 Load4FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::FLOAT) |
|
567 : VectorLoadNode(c,mem,adr,at,vect_type(t,4)) {} |
|
568 virtual int Opcode() const; |
|
569 virtual int store_Opcode() const { return Op_Store4F; } |
|
570 virtual uint length() const { return 4; } |
|
571 }; |
|
572 |
|
573 //------------------------------Load2FNode-------------------------------------- |
|
574 // Vector load of 2 floats (32bits) from memory |
|
575 class Load2FNode : public VectorLoadNode { |
|
576 protected: |
|
577 virtual BasicType elt_basic_type() const { return T_FLOAT; } |
|
578 public: |
|
579 Load2FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::FLOAT) |
|
580 : VectorLoadNode(c,mem,adr,at,vect_type(t,2)) {} |
|
581 virtual int Opcode() const; |
|
582 virtual int store_Opcode() const { return Op_Store2F; } |
|
583 virtual uint length() const { return 2; } |
|
584 }; |
|
585 |
|
586 //------------------------------Load2DNode-------------------------------------- |
|
587 // Vector load of 2 doubles (64bits) from memory |
|
588 class Load2DNode : public VectorLoadNode { |
|
589 protected: |
|
590 virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
|
591 public: |
|
592 Load2DNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::DOUBLE) |
|
593 : VectorLoadNode(c,mem,adr,at,vect_type(t,2)) {} |
|
594 virtual int Opcode() const; |
|
595 virtual int store_Opcode() const { return Op_Store2D; } |
|
596 virtual uint length() const { return 2; } |
|
597 }; |
|
598 |
|
599 |
|
600 //------------------------------VectorStoreNode-------------------------------------- |
|
601 // Vector Store to memory |
|
602 class VectorStoreNode : public StoreNode { |
|
603 virtual uint size_of() const { return sizeof(*this); } |
|
604 |
|
605 protected: |
|
606 virtual BasicType elt_basic_type() const = 0; // Vector element basic type |
|
607 |
|
608 public: |
|
609 VectorStoreNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
610 : StoreNode(c,mem,adr,at,val) { |
|
611 init_flags(Flag_is_Vector); |
|
612 } |
|
613 virtual int Opcode() const; |
|
614 |
|
615 virtual uint length() const = 0; // Vector length |
|
616 |
|
617 // Element and vector type |
|
618 const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); } |
|
619 const Type* vect_type() const { return VectorNode::vect_type(elt_basic_type(), length()); } |
|
620 |
|
621 virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); } |
|
622 virtual BasicType memory_type() const { return T_VOID; } |
|
623 virtual int memory_size() const { return length()*type2aelembytes[elt_basic_type()]; } |
|
624 |
|
625 // Vector opcode from scalar opcode |
|
626 static int opcode(int sopc, uint vlen); |
|
627 |
|
628 static VectorStoreNode* make(Compile* C, int opc, Node* ctl, Node* mem, |
|
629 Node* adr, const TypePtr* atyp, VectorNode* val, |
|
630 uint vlen); |
|
631 }; |
|
632 |
|
633 //------------------------------Store16BNode-------------------------------------- |
|
634 // Vector store of 16 bytes (8bits signed) to memory |
|
635 class Store16BNode : public VectorStoreNode { |
|
636 protected: |
|
637 virtual BasicType elt_basic_type() const { return T_BYTE; } |
|
638 public: |
|
639 Store16BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
640 : VectorStoreNode(c,mem,adr,at,val) {} |
|
641 virtual int Opcode() const; |
|
642 virtual uint length() const { return 16; } |
|
643 }; |
|
644 |
|
645 //------------------------------Store8BNode-------------------------------------- |
|
646 // Vector store of 8 bytes (8bits signed) to memory |
|
647 class Store8BNode : public VectorStoreNode { |
|
648 protected: |
|
649 virtual BasicType elt_basic_type() const { return T_BYTE; } |
|
650 public: |
|
651 Store8BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
652 : VectorStoreNode(c,mem,adr,at,val) {} |
|
653 virtual int Opcode() const; |
|
654 virtual uint length() const { return 8; } |
|
655 }; |
|
656 |
|
657 //------------------------------Store4BNode-------------------------------------- |
|
658 // Vector store of 4 bytes (8bits signed) to memory |
|
659 class Store4BNode : public VectorStoreNode { |
|
660 protected: |
|
661 virtual BasicType elt_basic_type() const { return T_BYTE; } |
|
662 public: |
|
663 Store4BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
664 : VectorStoreNode(c,mem,adr,at,val) {} |
|
665 virtual int Opcode() const; |
|
666 virtual uint length() const { return 4; } |
|
667 }; |
|
668 |
|
669 //------------------------------Store8CNode-------------------------------------- |
|
670 // Vector store of 8 chars (16bits signed/unsigned) to memory |
|
671 class Store8CNode : public VectorStoreNode { |
|
672 protected: |
|
673 virtual BasicType elt_basic_type() const { return T_CHAR; } |
|
674 public: |
|
675 Store8CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
676 : VectorStoreNode(c,mem,adr,at,val) {} |
|
677 virtual int Opcode() const; |
|
678 virtual uint length() const { return 8; } |
|
679 }; |
|
680 |
|
681 //------------------------------Store4CNode-------------------------------------- |
|
682 // Vector store of 4 chars (16bits signed/unsigned) to memory |
|
683 class Store4CNode : public VectorStoreNode { |
|
684 protected: |
|
685 virtual BasicType elt_basic_type() const { return T_CHAR; } |
|
686 public: |
|
687 Store4CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
688 : VectorStoreNode(c,mem,adr,at,val) {} |
|
689 virtual int Opcode() const; |
|
690 virtual uint length() const { return 4; } |
|
691 }; |
|
692 |
|
693 //------------------------------Store2CNode-------------------------------------- |
|
694 // Vector store of 2 chars (16bits signed/unsigned) to memory |
|
695 class Store2CNode : public VectorStoreNode { |
|
696 protected: |
|
697 virtual BasicType elt_basic_type() const { return T_CHAR; } |
|
698 public: |
|
699 Store2CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
700 : VectorStoreNode(c,mem,adr,at,val) {} |
|
701 virtual int Opcode() const; |
|
702 virtual uint length() const { return 2; } |
|
703 }; |
|
704 |
|
705 //------------------------------Store4INode-------------------------------------- |
|
706 // Vector store of 4 integers (32bits signed) to memory |
|
707 class Store4INode : public VectorStoreNode { |
|
708 protected: |
|
709 virtual BasicType elt_basic_type() const { return T_INT; } |
|
710 public: |
|
711 Store4INode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
712 : VectorStoreNode(c,mem,adr,at,val) {} |
|
713 virtual int Opcode() const; |
|
714 virtual uint length() const { return 4; } |
|
715 }; |
|
716 |
|
717 //------------------------------Store2INode-------------------------------------- |
|
718 // Vector store of 2 integers (32bits signed) to memory |
|
719 class Store2INode : public VectorStoreNode { |
|
720 protected: |
|
721 virtual BasicType elt_basic_type() const { return T_INT; } |
|
722 public: |
|
723 Store2INode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
724 : VectorStoreNode(c,mem,adr,at,val) {} |
|
725 virtual int Opcode() const; |
|
726 virtual uint length() const { return 2; } |
|
727 }; |
|
728 |
|
729 //------------------------------Store2LNode-------------------------------------- |
|
730 // Vector store of 2 longs (64bits signed) to memory |
|
731 class Store2LNode : public VectorStoreNode { |
|
732 protected: |
|
733 virtual BasicType elt_basic_type() const { return T_LONG; } |
|
734 public: |
|
735 Store2LNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
736 : VectorStoreNode(c,mem,adr,at,val) {} |
|
737 virtual int Opcode() const; |
|
738 virtual uint length() const { return 2; } |
|
739 }; |
|
740 |
|
741 //------------------------------Store4FNode-------------------------------------- |
|
742 // Vector store of 4 floats (32bits) to memory |
|
743 class Store4FNode : public VectorStoreNode { |
|
744 protected: |
|
745 virtual BasicType elt_basic_type() const { return T_FLOAT; } |
|
746 public: |
|
747 Store4FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
748 : VectorStoreNode(c,mem,adr,at,val) {} |
|
749 virtual int Opcode() const; |
|
750 virtual uint length() const { return 4; } |
|
751 }; |
|
752 |
|
753 //------------------------------Store2FNode-------------------------------------- |
|
754 // Vector store of 2 floats (32bits) to memory |
|
755 class Store2FNode : public VectorStoreNode { |
|
756 protected: |
|
757 virtual BasicType elt_basic_type() const { return T_FLOAT; } |
|
758 public: |
|
759 Store2FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
760 : VectorStoreNode(c,mem,adr,at,val) {} |
|
761 virtual int Opcode() const; |
|
762 virtual uint length() const { return 2; } |
|
763 }; |
|
764 |
|
765 //------------------------------Store2DNode-------------------------------------- |
|
766 // Vector store of 2 doubles (64bits) to memory |
|
767 class Store2DNode : public VectorStoreNode { |
|
768 protected: |
|
769 virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
|
770 public: |
|
771 Store2DNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
|
772 : VectorStoreNode(c,mem,adr,at,val) {} |
|
773 virtual int Opcode() const; |
|
774 virtual uint length() const { return 2; } |
|
775 }; |
|
776 |
|
777 //=========================Promote_Scalar_to_Vector==================================== |
|
778 |
|
779 //------------------------------Replicate16BNode--------------------------------------- |
|
780 // Replicate byte scalar to be vector of 16 bytes |
|
781 class Replicate16BNode : public VectorNode { |
|
782 protected: |
|
783 virtual BasicType elt_basic_type() const { return T_BYTE; } |
|
784 public: |
|
785 Replicate16BNode(Node* in1) : VectorNode(in1, 16) {} |
|
786 virtual int Opcode() const; |
|
787 }; |
|
788 |
|
789 //------------------------------Replicate8BNode--------------------------------------- |
|
790 // Replicate byte scalar to be vector of 8 bytes |
|
791 class Replicate8BNode : public VectorNode { |
|
792 protected: |
|
793 virtual BasicType elt_basic_type() const { return T_BYTE; } |
|
794 public: |
|
795 Replicate8BNode(Node* in1) : VectorNode(in1, 8) {} |
|
796 virtual int Opcode() const; |
|
797 }; |
|
798 |
|
799 //------------------------------Replicate4BNode--------------------------------------- |
|
800 // Replicate byte scalar to be vector of 4 bytes |
|
801 class Replicate4BNode : public VectorNode { |
|
802 protected: |
|
803 virtual BasicType elt_basic_type() const { return T_BYTE; } |
|
804 public: |
|
805 Replicate4BNode(Node* in1) : VectorNode(in1, 4) {} |
|
806 virtual int Opcode() const; |
|
807 }; |
|
808 |
|
809 //------------------------------Replicate8CNode--------------------------------------- |
|
810 // Replicate char scalar to be vector of 8 chars |
|
811 class Replicate8CNode : public VectorNode { |
|
812 protected: |
|
813 virtual BasicType elt_basic_type() const { return T_CHAR; } |
|
814 public: |
|
815 Replicate8CNode(Node* in1) : VectorNode(in1, 8) {} |
|
816 virtual int Opcode() const; |
|
817 }; |
|
818 |
|
819 //------------------------------Replicate4CNode--------------------------------------- |
|
820 // Replicate char scalar to be vector of 4 chars |
|
821 class Replicate4CNode : public VectorNode { |
|
822 protected: |
|
823 virtual BasicType elt_basic_type() const { return T_CHAR; } |
|
824 public: |
|
825 Replicate4CNode(Node* in1) : VectorNode(in1, 4) {} |
|
826 virtual int Opcode() const; |
|
827 }; |
|
828 |
|
829 //------------------------------Replicate2CNode--------------------------------------- |
|
830 // Replicate char scalar to be vector of 2 chars |
|
831 class Replicate2CNode : public VectorNode { |
|
832 protected: |
|
833 virtual BasicType elt_basic_type() const { return T_CHAR; } |
|
834 public: |
|
835 Replicate2CNode(Node* in1) : VectorNode(in1, 2) {} |
|
836 virtual int Opcode() const; |
|
837 }; |
|
838 |
|
839 //------------------------------Replicate8SNode--------------------------------------- |
|
840 // Replicate short scalar to be vector of 8 shorts |
|
841 class Replicate8SNode : public VectorNode { |
|
842 protected: |
|
843 virtual BasicType elt_basic_type() const { return T_SHORT; } |
|
844 public: |
|
845 Replicate8SNode(Node* in1) : VectorNode(in1, 8) {} |
|
846 virtual int Opcode() const; |
|
847 }; |
|
848 |
|
849 //------------------------------Replicate4SNode--------------------------------------- |
|
850 // Replicate short scalar to be vector of 4 shorts |
|
851 class Replicate4SNode : public VectorNode { |
|
852 protected: |
|
853 virtual BasicType elt_basic_type() const { return T_SHORT; } |
|
854 public: |
|
855 Replicate4SNode(Node* in1) : VectorNode(in1, 4) {} |
|
856 virtual int Opcode() const; |
|
857 }; |
|
858 |
|
859 //------------------------------Replicate2SNode--------------------------------------- |
|
860 // Replicate short scalar to be vector of 2 shorts |
|
861 class Replicate2SNode : public VectorNode { |
|
862 protected: |
|
863 virtual BasicType elt_basic_type() const { return T_SHORT; } |
|
864 public: |
|
865 Replicate2SNode(Node* in1) : VectorNode(in1, 2) {} |
|
866 virtual int Opcode() const; |
|
867 }; |
|
868 |
|
869 //------------------------------Replicate4INode--------------------------------------- |
|
870 // Replicate int scalar to be vector of 4 ints |
|
871 class Replicate4INode : public VectorNode { |
|
872 protected: |
|
873 virtual BasicType elt_basic_type() const { return T_INT; } |
|
874 public: |
|
875 Replicate4INode(Node* in1) : VectorNode(in1, 4) {} |
|
876 virtual int Opcode() const; |
|
877 }; |
|
878 |
|
879 //------------------------------Replicate2INode--------------------------------------- |
|
880 // Replicate int scalar to be vector of 2 ints |
|
881 class Replicate2INode : public VectorNode { |
|
882 protected: |
|
883 virtual BasicType elt_basic_type() const { return T_INT; } |
|
884 public: |
|
885 Replicate2INode(Node* in1) : VectorNode(in1, 2) {} |
|
886 virtual int Opcode() const; |
|
887 }; |
|
888 |
|
889 //------------------------------Replicate2LNode--------------------------------------- |
|
890 // Replicate long scalar to be vector of 2 longs |
|
891 class Replicate2LNode : public VectorNode { |
|
892 protected: |
|
893 virtual BasicType elt_basic_type() const { return T_LONG; } |
|
894 public: |
|
895 Replicate2LNode(Node* in1) : VectorNode(in1, 2) {} |
|
896 virtual int Opcode() const; |
|
897 }; |
|
898 |
|
899 //------------------------------Replicate4FNode--------------------------------------- |
|
900 // Replicate float scalar to be vector of 4 floats |
|
901 class Replicate4FNode : public VectorNode { |
|
902 protected: |
|
903 virtual BasicType elt_basic_type() const { return T_FLOAT; } |
|
904 public: |
|
905 Replicate4FNode(Node* in1) : VectorNode(in1, 4) {} |
|
906 virtual int Opcode() const; |
|
907 }; |
|
908 |
|
909 //------------------------------Replicate2FNode--------------------------------------- |
|
910 // Replicate float scalar to be vector of 2 floats |
|
911 class Replicate2FNode : public VectorNode { |
|
912 protected: |
|
913 virtual BasicType elt_basic_type() const { return T_FLOAT; } |
|
914 public: |
|
915 Replicate2FNode(Node* in1) : VectorNode(in1, 2) {} |
|
916 virtual int Opcode() const; |
|
917 }; |
|
918 |
|
919 //------------------------------Replicate2DNode--------------------------------------- |
|
920 // Replicate double scalar to be vector of 2 doubles |
|
921 class Replicate2DNode : public VectorNode { |
|
922 protected: |
|
923 virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
|
924 public: |
|
925 Replicate2DNode(Node* in1) : VectorNode(in1, 2) {} |
|
926 virtual int Opcode() const; |
|
927 }; |
|
928 |
|
929 //========================Pack_Scalars_into_a_Vector============================== |
|
930 |
|
931 //------------------------------PackNode--------------------------------------- |
|
932 // Pack parent class (not for code generation). |
|
933 class PackNode : public VectorNode { |
|
934 public: |
|
935 PackNode(Node* in1) : VectorNode(in1, 1) {} |
|
936 PackNode(Node* in1, Node* n2) : VectorNode(in1, n2, 2) {} |
|
937 virtual int Opcode() const; |
|
938 |
|
939 void add_opd(Node* n) { |
|
940 add_req(n); |
|
941 _length++; |
|
942 assert(_length == req() - 1, "vector length matches edge count"); |
|
943 } |
|
944 |
|
945 // Create a binary tree form for Packs. [lo, hi) (half-open) range |
|
946 Node* binaryTreePack(Compile* C, int lo, int hi); |
|
947 |
|
948 static PackNode* make(Compile* C, Node* s, const Type* elt_t); |
|
949 }; |
|
950 |
|
951 //------------------------------PackBNode--------------------------------------- |
|
952 // Pack byte scalars into vector |
|
953 class PackBNode : public PackNode { |
|
954 protected: |
|
955 virtual BasicType elt_basic_type() const { return T_BYTE; } |
|
956 public: |
|
957 PackBNode(Node* in1) : PackNode(in1) {} |
|
958 virtual int Opcode() const; |
|
959 }; |
|
960 |
|
961 //------------------------------PackCNode--------------------------------------- |
|
962 // Pack char scalars into vector |
|
963 class PackCNode : public PackNode { |
|
964 protected: |
|
965 virtual BasicType elt_basic_type() const { return T_CHAR; } |
|
966 public: |
|
967 PackCNode(Node* in1) : PackNode(in1) {} |
|
968 virtual int Opcode() const; |
|
969 }; |
|
970 |
|
971 //------------------------------PackSNode--------------------------------------- |
|
972 // Pack short scalars into a vector |
|
973 class PackSNode : public PackNode { |
|
974 protected: |
|
975 virtual BasicType elt_basic_type() const { return T_SHORT; } |
|
976 public: |
|
977 PackSNode(Node* in1) : PackNode(in1) {} |
|
978 virtual int Opcode() const; |
|
979 }; |
|
980 |
|
981 //------------------------------PackINode--------------------------------------- |
|
982 // Pack integer scalars into a vector |
|
983 class PackINode : public PackNode { |
|
984 protected: |
|
985 virtual BasicType elt_basic_type() const { return T_INT; } |
|
986 public: |
|
987 PackINode(Node* in1) : PackNode(in1) {} |
|
988 PackINode(Node* in1, Node* in2) : PackNode(in1, in2) {} |
|
989 virtual int Opcode() const; |
|
990 }; |
|
991 |
|
992 //------------------------------PackLNode--------------------------------------- |
|
993 // Pack long scalars into a vector |
|
994 class PackLNode : public PackNode { |
|
995 protected: |
|
996 virtual BasicType elt_basic_type() const { return T_LONG; } |
|
997 public: |
|
998 PackLNode(Node* in1) : PackNode(in1) {} |
|
999 PackLNode(Node* in1, Node* in2) : PackNode(in1, in2) {} |
|
1000 virtual int Opcode() const; |
|
1001 }; |
|
1002 |
|
1003 //------------------------------PackFNode--------------------------------------- |
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1004 // Pack float scalars into vector |
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1005 class PackFNode : public PackNode { |
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1006 protected: |
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1007 virtual BasicType elt_basic_type() const { return T_FLOAT; } |
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1008 public: |
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1009 PackFNode(Node* in1) : PackNode(in1) {} |
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1010 PackFNode(Node* in1, Node* in2) : PackNode(in1, in2) {} |
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1011 virtual int Opcode() const; |
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1012 }; |
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1013 |
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1014 //------------------------------PackDNode--------------------------------------- |
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1015 // Pack double scalars into a vector |
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1016 class PackDNode : public PackNode { |
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1017 protected: |
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1018 virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
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1019 public: |
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1020 PackDNode(Node* in1) : PackNode(in1) {} |
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1021 PackDNode(Node* in1, Node* in2) : PackNode(in1, in2) {} |
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1022 virtual int Opcode() const; |
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1023 }; |
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1024 |
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1025 // The Pack2xN nodes assist code generation. They are created from |
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1026 // Pack4C, etc. nodes in final_graph_reshape in the form of a |
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1027 // balanced, binary tree. |
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1028 |
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1029 //------------------------------Pack2x1BNode----------------------------------------- |
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1030 // Pack 2 1-byte integers into vector of 2 bytes |
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1031 class Pack2x1BNode : public PackNode { |
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1032 protected: |
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1033 virtual BasicType elt_basic_type() const { return T_BYTE; } |
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1034 public: |
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1035 Pack2x1BNode(Node *in1, Node* in2) : PackNode(in1, in2) {} |
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1036 virtual int Opcode() const; |
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1037 virtual uint ideal_reg() const { return Op_RegI; } |
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1038 }; |
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1039 |
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1040 //------------------------------Pack2x2BNode--------------------------------------- |
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1041 // Pack 2 2-byte integers into vector of 4 bytes |
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1042 class Pack2x2BNode : public PackNode { |
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1043 protected: |
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1044 virtual BasicType elt_basic_type() const { return T_CHAR; } |
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1045 public: |
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1046 Pack2x2BNode(Node *in1, Node* in2) : PackNode(in1, in2) {} |
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1047 virtual int Opcode() const; |
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1048 virtual uint ideal_reg() const { return Op_RegI; } |
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1049 }; |
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1050 |
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1051 //========================Extract_Scalar_from_Vector=============================== |
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1052 |
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1053 //------------------------------ExtractNode--------------------------------------- |
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1054 // Extract a scalar from a vector at position "pos" |
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1055 class ExtractNode : public Node { |
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1056 public: |
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1057 ExtractNode(Node* src, ConINode* pos) : Node(NULL, src, (Node*)pos) { |
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1058 assert(in(2)->get_int() >= 0, "positive constants"); |
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1059 } |
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1060 virtual int Opcode() const; |
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1061 uint pos() const { return in(2)->get_int(); } |
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1062 |
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1063 static Node* make(Compile* C, Node* v, uint position, const Type* opd_t); |
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1064 }; |
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1065 |
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1066 //------------------------------ExtractBNode--------------------------------------- |
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1067 // Extract a byte from a vector at position "pos" |
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1068 class ExtractBNode : public ExtractNode { |
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1069 public: |
|
1070 ExtractBNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
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1071 virtual int Opcode() const; |
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1072 virtual const Type *bottom_type() const { return TypeInt::INT; } |
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1073 virtual uint ideal_reg() const { return Op_RegI; } |
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1074 }; |
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1075 |
|
1076 //------------------------------ExtractCNode--------------------------------------- |
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1077 // Extract a char from a vector at position "pos" |
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1078 class ExtractCNode : public ExtractNode { |
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1079 public: |
|
1080 ExtractCNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
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1081 virtual int Opcode() const; |
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1082 virtual const Type *bottom_type() const { return TypeInt::INT; } |
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1083 virtual uint ideal_reg() const { return Op_RegI; } |
|
1084 }; |
|
1085 |
|
1086 //------------------------------ExtractSNode--------------------------------------- |
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1087 // Extract a short from a vector at position "pos" |
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1088 class ExtractSNode : public ExtractNode { |
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1089 public: |
|
1090 ExtractSNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
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1091 virtual int Opcode() const; |
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1092 virtual const Type *bottom_type() const { return TypeInt::INT; } |
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1093 virtual uint ideal_reg() const { return Op_RegI; } |
|
1094 }; |
|
1095 |
|
1096 //------------------------------ExtractINode--------------------------------------- |
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1097 // Extract an int from a vector at position "pos" |
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1098 class ExtractINode : public ExtractNode { |
|
1099 public: |
|
1100 ExtractINode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
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1101 virtual int Opcode() const; |
|
1102 virtual const Type *bottom_type() const { return TypeInt::INT; } |
|
1103 virtual uint ideal_reg() const { return Op_RegI; } |
|
1104 }; |
|
1105 |
|
1106 //------------------------------ExtractLNode--------------------------------------- |
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1107 // Extract a long from a vector at position "pos" |
|
1108 class ExtractLNode : public ExtractNode { |
|
1109 public: |
|
1110 ExtractLNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
|
1111 virtual int Opcode() const; |
|
1112 virtual const Type *bottom_type() const { return TypeLong::LONG; } |
|
1113 virtual uint ideal_reg() const { return Op_RegL; } |
|
1114 }; |
|
1115 |
|
1116 //------------------------------ExtractFNode--------------------------------------- |
|
1117 // Extract a float from a vector at position "pos" |
|
1118 class ExtractFNode : public ExtractNode { |
|
1119 public: |
|
1120 ExtractFNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
|
1121 virtual int Opcode() const; |
|
1122 virtual const Type *bottom_type() const { return Type::FLOAT; } |
|
1123 virtual uint ideal_reg() const { return Op_RegF; } |
|
1124 }; |
|
1125 |
|
1126 //------------------------------ExtractDNode--------------------------------------- |
|
1127 // Extract a double from a vector at position "pos" |
|
1128 class ExtractDNode : public ExtractNode { |
|
1129 public: |
|
1130 ExtractDNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
|
1131 virtual int Opcode() const; |
|
1132 virtual const Type *bottom_type() const { return Type::DOUBLE; } |
|
1133 virtual uint ideal_reg() const { return Op_RegD; } |
|
1134 }; |