Mercurial > hg > graal-compiler
annotate src/share/vm/opto/vectornode.hpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children | 08eb13460b3a |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 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. |
| 0 | 22 */ |
| 23 | |
| 1972 | 24 #ifndef SHARE_VM_OPTO_VECTORNODE_HPP |
| 25 #define SHARE_VM_OPTO_VECTORNODE_HPP | |
| 26 | |
| 27 #include "opto/matcher.hpp" | |
| 28 #include "opto/memnode.hpp" | |
| 29 #include "opto/node.hpp" | |
| 30 #include "opto/opcodes.hpp" | |
| 31 | |
| 0 | 32 //------------------------------VectorNode-------------------------------------- |
| 33 // Vector Operation | |
| 34 class VectorNode : public Node { | |
| 35 protected: | |
| 36 uint _length; // vector length | |
| 37 virtual BasicType elt_basic_type() const = 0; // Vector element basic type | |
| 38 | |
| 39 static const Type* vect_type(BasicType elt_bt, uint len); | |
| 40 static const Type* vect_type(const Type* elt_type, uint len) { | |
| 41 return vect_type(elt_type->array_element_basic_type(), len); | |
| 42 } | |
| 43 | |
| 44 public: | |
| 45 friend class VectorLoadNode; // For vect_type | |
| 46 friend class VectorStoreNode; // ditto. | |
| 47 | |
| 48 VectorNode(Node* n1, uint vlen) : Node(NULL, n1), _length(vlen) { | |
| 49 init_flags(Flag_is_Vector); | |
| 50 } | |
| 51 VectorNode(Node* n1, Node* n2, uint vlen) : Node(NULL, n1, n2), _length(vlen) { | |
| 52 init_flags(Flag_is_Vector); | |
| 53 } | |
| 54 virtual int Opcode() const; | |
| 55 | |
| 56 uint length() const { return _length; } // Vector length | |
| 57 | |
| 58 static uint max_vlen(BasicType bt) { // max vector length | |
|
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59 return (uint)(Matcher::vector_width_in_bytes() / type2aelembytes(bt)); |
| 0 | 60 } |
| 61 | |
| 62 // Element and vector type | |
| 63 const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); } | |
| 64 const Type* vect_type() const { return vect_type(elt_basic_type(), length()); } | |
| 65 | |
| 66 virtual const Type *bottom_type() const { return vect_type(); } | |
| 67 virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); } | |
| 68 | |
| 69 // Vector opcode from scalar opcode | |
| 70 static int opcode(int sopc, uint vlen, const Type* opd_t); | |
| 71 | |
| 72 static VectorNode* scalar2vector(Compile* C, Node* s, uint vlen, const Type* opd_t); | |
| 73 | |
| 74 static VectorNode* make(Compile* C, int sopc, Node* n1, Node* n2, uint vlen, const Type* elt_t); | |
| 75 | |
| 76 }; | |
| 77 | |
| 78 //===========================Vector=ALU=Operations==================================== | |
| 79 | |
| 80 //------------------------------AddVBNode--------------------------------------- | |
| 81 // Vector add byte | |
| 82 class AddVBNode : public VectorNode { | |
| 83 protected: | |
| 84 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 85 public: | |
| 86 AddVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 87 virtual int Opcode() const; | |
| 88 }; | |
| 89 | |
| 90 //------------------------------AddVCNode--------------------------------------- | |
| 91 // Vector add char | |
| 92 class AddVCNode : public VectorNode { | |
| 93 protected: | |
| 94 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 95 public: | |
| 96 AddVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 97 virtual int Opcode() const; | |
| 98 }; | |
| 99 | |
| 100 //------------------------------AddVSNode--------------------------------------- | |
| 101 // Vector add short | |
| 102 class AddVSNode : public VectorNode { | |
| 103 protected: | |
| 104 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 105 public: | |
| 106 AddVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 107 virtual int Opcode() const; | |
| 108 }; | |
| 109 | |
| 110 //------------------------------AddVINode--------------------------------------- | |
| 111 // Vector add int | |
| 112 class AddVINode : public VectorNode { | |
| 113 protected: | |
| 114 virtual BasicType elt_basic_type() const { return T_INT; } | |
| 115 public: | |
| 116 AddVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 117 virtual int Opcode() const; | |
| 118 }; | |
| 119 | |
| 120 //------------------------------AddVLNode--------------------------------------- | |
| 121 // Vector add long | |
| 122 class AddVLNode : public VectorNode { | |
| 123 protected: | |
| 124 virtual BasicType elt_basic_type() const { return T_LONG; } | |
| 125 public: | |
| 126 AddVLNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 127 virtual int Opcode() const; | |
| 128 }; | |
| 129 | |
| 130 //------------------------------AddVFNode--------------------------------------- | |
| 131 // Vector add float | |
| 132 class AddVFNode : public VectorNode { | |
| 133 protected: | |
| 134 virtual BasicType elt_basic_type() const { return T_FLOAT; } | |
| 135 public: | |
| 136 AddVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 137 virtual int Opcode() const; | |
| 138 }; | |
| 139 | |
| 140 //------------------------------AddVDNode--------------------------------------- | |
| 141 // Vector add double | |
| 142 class AddVDNode : public VectorNode { | |
| 143 protected: | |
| 144 virtual BasicType elt_basic_type() const { return T_DOUBLE; } | |
| 145 public: | |
| 146 AddVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 147 virtual int Opcode() const; | |
| 148 }; | |
| 149 | |
| 150 //------------------------------SubVBNode--------------------------------------- | |
| 151 // Vector subtract byte | |
| 152 class SubVBNode : public VectorNode { | |
| 153 protected: | |
| 154 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 155 public: | |
| 156 SubVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 157 virtual int Opcode() const; | |
| 158 }; | |
| 159 | |
| 160 //------------------------------SubVCNode--------------------------------------- | |
| 161 // Vector subtract char | |
| 162 class SubVCNode : public VectorNode { | |
| 163 protected: | |
| 164 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 165 public: | |
| 166 SubVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 167 virtual int Opcode() const; | |
| 168 }; | |
| 169 | |
| 170 //------------------------------SubVSNode--------------------------------------- | |
| 171 // Vector subtract short | |
| 172 class SubVSNode : public VectorNode { | |
| 173 protected: | |
| 174 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 175 public: | |
| 176 SubVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 177 virtual int Opcode() const; | |
| 178 }; | |
| 179 | |
| 180 //------------------------------SubVINode--------------------------------------- | |
| 181 // Vector subtract int | |
| 182 class SubVINode : public VectorNode { | |
| 183 protected: | |
| 184 virtual BasicType elt_basic_type() const { return T_INT; } | |
| 185 public: | |
| 186 SubVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 187 virtual int Opcode() const; | |
| 188 }; | |
| 189 | |
| 190 //------------------------------SubVLNode--------------------------------------- | |
| 191 // Vector subtract long | |
| 192 class SubVLNode : public VectorNode { | |
| 193 protected: | |
| 194 virtual BasicType elt_basic_type() const { return T_LONG; } | |
| 195 public: | |
| 196 SubVLNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 197 virtual int Opcode() const; | |
| 198 }; | |
| 199 | |
| 200 //------------------------------SubVFNode--------------------------------------- | |
| 201 // Vector subtract float | |
| 202 class SubVFNode : public VectorNode { | |
| 203 protected: | |
| 204 virtual BasicType elt_basic_type() const { return T_FLOAT; } | |
| 205 public: | |
| 206 SubVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 207 virtual int Opcode() const; | |
| 208 }; | |
| 209 | |
| 210 //------------------------------SubVDNode--------------------------------------- | |
| 211 // Vector subtract double | |
| 212 class SubVDNode : public VectorNode { | |
| 213 protected: | |
| 214 virtual BasicType elt_basic_type() const { return T_DOUBLE; } | |
| 215 public: | |
| 216 SubVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 217 virtual int Opcode() const; | |
| 218 }; | |
| 219 | |
| 220 //------------------------------MulVFNode--------------------------------------- | |
| 221 // Vector multiply float | |
| 222 class MulVFNode : public VectorNode { | |
| 223 protected: | |
| 224 virtual BasicType elt_basic_type() const { return T_FLOAT; } | |
| 225 public: | |
| 226 MulVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 227 virtual int Opcode() const; | |
| 228 }; | |
| 229 | |
| 230 //------------------------------MulVDNode--------------------------------------- | |
| 231 // Vector multiply double | |
| 232 class MulVDNode : public VectorNode { | |
| 233 protected: | |
| 234 virtual BasicType elt_basic_type() const { return T_DOUBLE; } | |
| 235 public: | |
| 236 MulVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 237 virtual int Opcode() const; | |
| 238 }; | |
| 239 | |
| 240 //------------------------------DivVFNode--------------------------------------- | |
| 241 // Vector divide float | |
| 242 class DivVFNode : public VectorNode { | |
| 243 protected: | |
| 244 virtual BasicType elt_basic_type() const { return T_FLOAT; } | |
| 245 public: | |
| 246 DivVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 247 virtual int Opcode() const; | |
| 248 }; | |
| 249 | |
| 250 //------------------------------DivVDNode--------------------------------------- | |
| 251 // Vector Divide double | |
| 252 class DivVDNode : public VectorNode { | |
| 253 protected: | |
| 254 virtual BasicType elt_basic_type() const { return T_DOUBLE; } | |
| 255 public: | |
| 256 DivVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 257 virtual int Opcode() const; | |
| 258 }; | |
| 259 | |
| 260 //------------------------------LShiftVBNode--------------------------------------- | |
| 261 // Vector lshift byte | |
| 262 class LShiftVBNode : public VectorNode { | |
| 263 protected: | |
| 264 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 265 public: | |
| 266 LShiftVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 267 virtual int Opcode() const; | |
| 268 }; | |
| 269 | |
| 270 //------------------------------LShiftVCNode--------------------------------------- | |
| 271 // Vector lshift chars | |
| 272 class LShiftVCNode : public VectorNode { | |
| 273 protected: | |
| 274 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 275 public: | |
| 276 LShiftVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 277 virtual int Opcode() const; | |
| 278 }; | |
| 279 | |
| 280 //------------------------------LShiftVSNode--------------------------------------- | |
| 281 // Vector lshift shorts | |
| 282 class LShiftVSNode : public VectorNode { | |
| 283 protected: | |
| 284 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 285 public: | |
| 286 LShiftVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 287 virtual int Opcode() const; | |
| 288 }; | |
| 289 | |
| 290 //------------------------------LShiftVINode--------------------------------------- | |
| 291 // Vector lshift ints | |
| 292 class LShiftVINode : public VectorNode { | |
| 293 protected: | |
| 294 virtual BasicType elt_basic_type() const { return T_INT; } | |
| 295 public: | |
| 296 LShiftVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 297 virtual int Opcode() const; | |
| 298 }; | |
| 299 | |
| 300 //------------------------------URShiftVBNode--------------------------------------- | |
| 301 // Vector urshift bytes | |
| 302 class URShiftVBNode : public VectorNode { | |
| 303 protected: | |
| 304 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 305 public: | |
| 306 URShiftVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 307 virtual int Opcode() const; | |
| 308 }; | |
| 309 | |
| 310 //------------------------------URShiftVCNode--------------------------------------- | |
| 311 // Vector urshift char | |
| 312 class URShiftVCNode : public VectorNode { | |
| 313 protected: | |
| 314 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 315 public: | |
| 316 URShiftVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 317 virtual int Opcode() const; | |
| 318 }; | |
| 319 | |
| 320 //------------------------------URShiftVSNode--------------------------------------- | |
| 321 // Vector urshift shorts | |
| 322 class URShiftVSNode : public VectorNode { | |
| 323 protected: | |
| 324 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 325 public: | |
| 326 URShiftVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 327 virtual int Opcode() const; | |
| 328 }; | |
| 329 | |
| 330 //------------------------------URShiftVINode--------------------------------------- | |
| 331 // Vector urshift ints | |
| 332 class URShiftVINode : public VectorNode { | |
| 333 protected: | |
| 334 virtual BasicType elt_basic_type() const { return T_INT; } | |
| 335 public: | |
| 336 URShiftVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} | |
| 337 virtual int Opcode() const; | |
| 338 }; | |
| 339 | |
| 340 //------------------------------AndVNode--------------------------------------- | |
| 341 // Vector and | |
| 342 class AndVNode : public VectorNode { | |
| 343 protected: | |
| 344 BasicType _bt; | |
| 345 virtual BasicType elt_basic_type() const { return _bt; } | |
| 346 public: | |
| 347 AndVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {} | |
| 348 virtual int Opcode() const; | |
| 349 }; | |
| 350 | |
| 351 //------------------------------OrVNode--------------------------------------- | |
| 352 // Vector or | |
| 353 class OrVNode : public VectorNode { | |
| 354 protected: | |
| 355 BasicType _bt; | |
| 356 virtual BasicType elt_basic_type() const { return _bt; } | |
| 357 public: | |
| 358 OrVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {} | |
| 359 virtual int Opcode() const; | |
| 360 }; | |
| 361 | |
| 362 //------------------------------XorVNode--------------------------------------- | |
| 363 // Vector xor | |
| 364 class XorVNode : public VectorNode { | |
| 365 protected: | |
| 366 BasicType _bt; | |
| 367 virtual BasicType elt_basic_type() const { return _bt; } | |
| 368 public: | |
| 369 XorVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {} | |
| 370 virtual int Opcode() const; | |
| 371 }; | |
| 372 | |
| 373 //================================= M E M O R Y ================================== | |
| 374 | |
| 375 | |
| 376 //------------------------------VectorLoadNode-------------------------------------- | |
| 377 // Vector Load from memory | |
| 378 class VectorLoadNode : public LoadNode { | |
| 379 virtual uint size_of() const { return sizeof(*this); } | |
| 380 | |
| 381 protected: | |
| 382 virtual BasicType elt_basic_type() const = 0; // Vector element basic type | |
| 383 // For use in constructor | |
| 384 static const Type* vect_type(const Type* elt_type, uint len) { | |
| 385 return VectorNode::vect_type(elt_type, len); | |
| 386 } | |
| 387 | |
| 388 public: | |
| 389 VectorLoadNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *rt) | |
| 390 : LoadNode(c,mem,adr,at,rt) { | |
| 391 init_flags(Flag_is_Vector); | |
| 392 } | |
| 393 virtual int Opcode() const; | |
| 394 | |
| 395 virtual uint length() const = 0; // Vector length | |
| 396 | |
| 397 // Element and vector type | |
| 398 const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); } | |
| 399 const Type* vect_type() const { return VectorNode::vect_type(elt_basic_type(), length()); } | |
| 400 | |
| 401 virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); } | |
| 402 virtual BasicType memory_type() const { return T_VOID; } | |
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403 virtual int memory_size() const { return length()*type2aelembytes(elt_basic_type()); } |
| 0 | 404 |
| 405 // Vector opcode from scalar opcode | |
| 406 static int opcode(int sopc, uint vlen); | |
| 407 | |
| 408 static VectorLoadNode* make(Compile* C, int opc, Node* ctl, Node* mem, | |
| 409 Node* adr, const TypePtr* atyp, uint vlen); | |
| 410 }; | |
| 411 | |
| 412 //------------------------------Load16BNode-------------------------------------- | |
| 413 // Vector load of 16 bytes (8bits signed) from memory | |
| 414 class Load16BNode : public VectorLoadNode { | |
| 415 protected: | |
| 416 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 417 public: | |
| 418 Load16BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) | |
| 419 : VectorLoadNode(c,mem,adr,at,vect_type(ti,16)) {} | |
| 420 virtual int Opcode() const; | |
| 421 virtual int store_Opcode() const { return Op_Store16B; } | |
| 422 virtual uint length() const { return 16; } | |
| 423 }; | |
| 424 | |
| 425 //------------------------------Load8BNode-------------------------------------- | |
| 426 // Vector load of 8 bytes (8bits signed) from memory | |
| 427 class Load8BNode : public VectorLoadNode { | |
| 428 protected: | |
| 429 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 430 public: | |
| 431 Load8BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) | |
| 432 : VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {} | |
| 433 virtual int Opcode() const; | |
| 434 virtual int store_Opcode() const { return Op_Store8B; } | |
| 435 virtual uint length() const { return 8; } | |
| 436 }; | |
| 437 | |
| 438 //------------------------------Load4BNode-------------------------------------- | |
| 439 // Vector load of 4 bytes (8bits signed) from memory | |
| 440 class Load4BNode : public VectorLoadNode { | |
| 441 protected: | |
| 442 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 443 public: | |
| 444 Load4BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) | |
| 445 : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} | |
| 446 virtual int Opcode() const; | |
| 447 virtual int store_Opcode() const { return Op_Store4B; } | |
| 448 virtual uint length() const { return 4; } | |
| 449 }; | |
| 450 | |
| 451 //------------------------------Load8CNode-------------------------------------- | |
| 452 // Vector load of 8 chars (16bits unsigned) from memory | |
| 453 class Load8CNode : public VectorLoadNode { | |
| 454 protected: | |
| 455 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 456 public: | |
| 457 Load8CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) | |
| 458 : VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {} | |
| 459 virtual int Opcode() const; | |
| 460 virtual int store_Opcode() const { return Op_Store8C; } | |
| 461 virtual uint length() const { return 8; } | |
| 462 }; | |
| 463 | |
| 464 //------------------------------Load4CNode-------------------------------------- | |
| 465 // Vector load of 4 chars (16bits unsigned) from memory | |
| 466 class Load4CNode : public VectorLoadNode { | |
| 467 protected: | |
| 468 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 469 public: | |
| 470 Load4CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) | |
| 471 : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} | |
| 472 virtual int Opcode() const; | |
| 473 virtual int store_Opcode() const { return Op_Store4C; } | |
| 474 virtual uint length() const { return 4; } | |
| 475 }; | |
| 476 | |
| 477 //------------------------------Load2CNode-------------------------------------- | |
| 478 // Vector load of 2 chars (16bits unsigned) from memory | |
| 479 class Load2CNode : public VectorLoadNode { | |
| 480 protected: | |
| 481 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 482 public: | |
| 483 Load2CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) | |
| 484 : VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {} | |
| 485 virtual int Opcode() const; | |
| 486 virtual int store_Opcode() const { return Op_Store2C; } | |
| 487 virtual uint length() const { return 2; } | |
| 488 }; | |
| 489 | |
| 490 //------------------------------Load8SNode-------------------------------------- | |
| 491 // Vector load of 8 shorts (16bits signed) from memory | |
| 492 class Load8SNode : public VectorLoadNode { | |
| 493 protected: | |
| 494 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 495 public: | |
| 496 Load8SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) | |
| 497 : VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {} | |
| 498 virtual int Opcode() const; | |
| 499 virtual int store_Opcode() const { return Op_Store8C; } | |
| 500 virtual uint length() const { return 8; } | |
| 501 }; | |
| 502 | |
| 503 //------------------------------Load4SNode-------------------------------------- | |
| 504 // Vector load of 4 shorts (16bits signed) from memory | |
| 505 class Load4SNode : public VectorLoadNode { | |
| 506 protected: | |
| 507 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 508 public: | |
| 509 Load4SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) | |
| 510 : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} | |
| 511 virtual int Opcode() const; | |
| 512 virtual int store_Opcode() const { return Op_Store4C; } | |
| 513 virtual uint length() const { return 4; } | |
| 514 }; | |
| 515 | |
| 516 //------------------------------Load2SNode-------------------------------------- | |
| 517 // Vector load of 2 shorts (16bits signed) from memory | |
| 518 class Load2SNode : public VectorLoadNode { | |
| 519 protected: | |
| 520 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 521 public: | |
| 522 Load2SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) | |
| 523 : VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {} | |
| 524 virtual int Opcode() const; | |
| 525 virtual int store_Opcode() const { return Op_Store2C; } | |
| 526 virtual uint length() const { return 2; } | |
| 527 }; | |
| 528 | |
| 529 //------------------------------Load4INode-------------------------------------- | |
| 530 // Vector load of 4 integers (32bits signed) from memory | |
| 531 class Load4INode : public VectorLoadNode { | |
| 532 protected: | |
| 533 virtual BasicType elt_basic_type() const { return T_INT; } | |
| 534 public: | |
| 535 Load4INode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::INT) | |
| 536 : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} | |
| 537 virtual int Opcode() const; | |
| 538 virtual int store_Opcode() const { return Op_Store4I; } | |
| 539 virtual uint length() const { return 4; } | |
| 540 }; | |
| 541 | |
| 542 //------------------------------Load2INode-------------------------------------- | |
| 543 // Vector load of 2 integers (32bits signed) from memory | |
| 544 class Load2INode : public VectorLoadNode { | |
| 545 protected: | |
| 546 virtual BasicType elt_basic_type() const { return T_INT; } | |
| 547 public: | |
| 548 Load2INode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::INT) | |
| 549 : VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {} | |
| 550 virtual int Opcode() const; | |
| 551 virtual int store_Opcode() const { return Op_Store2I; } | |
| 552 virtual uint length() const { return 2; } | |
| 553 }; | |
| 554 | |
| 555 //------------------------------Load2LNode-------------------------------------- | |
| 556 // Vector load of 2 longs (64bits signed) from memory | |
| 557 class Load2LNode : public VectorLoadNode { | |
| 558 protected: | |
| 559 virtual BasicType elt_basic_type() const { return T_LONG; } | |
| 560 public: | |
| 561 Load2LNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeLong *tl = TypeLong::LONG) | |
| 562 : VectorLoadNode(c,mem,adr,at,vect_type(tl,2)) {} | |
| 563 virtual int Opcode() const; | |
| 564 virtual int store_Opcode() const { return Op_Store2L; } | |
| 565 virtual uint length() const { return 2; } | |
| 566 }; | |
| 567 | |
| 568 //------------------------------Load4FNode-------------------------------------- | |
| 569 // Vector load of 4 floats (32bits) from memory | |
| 570 class Load4FNode : public VectorLoadNode { | |
| 571 protected: | |
| 572 virtual BasicType elt_basic_type() const { return T_FLOAT; } | |
| 573 public: | |
| 574 Load4FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::FLOAT) | |
| 575 : VectorLoadNode(c,mem,adr,at,vect_type(t,4)) {} | |
| 576 virtual int Opcode() const; | |
| 577 virtual int store_Opcode() const { return Op_Store4F; } | |
| 578 virtual uint length() const { return 4; } | |
| 579 }; | |
| 580 | |
| 581 //------------------------------Load2FNode-------------------------------------- | |
| 582 // Vector load of 2 floats (32bits) from memory | |
| 583 class Load2FNode : public VectorLoadNode { | |
| 584 protected: | |
| 585 virtual BasicType elt_basic_type() const { return T_FLOAT; } | |
| 586 public: | |
| 587 Load2FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::FLOAT) | |
| 588 : VectorLoadNode(c,mem,adr,at,vect_type(t,2)) {} | |
| 589 virtual int Opcode() const; | |
| 590 virtual int store_Opcode() const { return Op_Store2F; } | |
| 591 virtual uint length() const { return 2; } | |
| 592 }; | |
| 593 | |
| 594 //------------------------------Load2DNode-------------------------------------- | |
| 595 // Vector load of 2 doubles (64bits) from memory | |
| 596 class Load2DNode : public VectorLoadNode { | |
| 597 protected: | |
| 598 virtual BasicType elt_basic_type() const { return T_DOUBLE; } | |
| 599 public: | |
| 600 Load2DNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::DOUBLE) | |
| 601 : VectorLoadNode(c,mem,adr,at,vect_type(t,2)) {} | |
| 602 virtual int Opcode() const; | |
| 603 virtual int store_Opcode() const { return Op_Store2D; } | |
| 604 virtual uint length() const { return 2; } | |
| 605 }; | |
| 606 | |
| 607 | |
| 608 //------------------------------VectorStoreNode-------------------------------------- | |
| 609 // Vector Store to memory | |
| 610 class VectorStoreNode : public StoreNode { | |
| 611 virtual uint size_of() const { return sizeof(*this); } | |
| 612 | |
| 613 protected: | |
| 614 virtual BasicType elt_basic_type() const = 0; // Vector element basic type | |
| 615 | |
| 616 public: | |
| 617 VectorStoreNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 618 : StoreNode(c,mem,adr,at,val) { | |
| 619 init_flags(Flag_is_Vector); | |
| 620 } | |
| 621 virtual int Opcode() const; | |
| 622 | |
| 623 virtual uint length() const = 0; // Vector length | |
| 624 | |
| 625 // Element and vector type | |
| 626 const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); } | |
| 627 const Type* vect_type() const { return VectorNode::vect_type(elt_basic_type(), length()); } | |
| 628 | |
| 629 virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); } | |
| 630 virtual BasicType memory_type() const { return T_VOID; } | |
|
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631 virtual int memory_size() const { return length()*type2aelembytes(elt_basic_type()); } |
| 0 | 632 |
| 633 // Vector opcode from scalar opcode | |
| 634 static int opcode(int sopc, uint vlen); | |
| 635 | |
| 636 static VectorStoreNode* make(Compile* C, int opc, Node* ctl, Node* mem, | |
| 637 Node* adr, const TypePtr* atyp, VectorNode* val, | |
| 638 uint vlen); | |
| 639 }; | |
| 640 | |
| 641 //------------------------------Store16BNode-------------------------------------- | |
| 642 // Vector store of 16 bytes (8bits signed) to memory | |
| 643 class Store16BNode : public VectorStoreNode { | |
| 644 protected: | |
| 645 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 646 public: | |
| 647 Store16BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 648 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 649 virtual int Opcode() const; | |
| 650 virtual uint length() const { return 16; } | |
| 651 }; | |
| 652 | |
| 653 //------------------------------Store8BNode-------------------------------------- | |
| 654 // Vector store of 8 bytes (8bits signed) to memory | |
| 655 class Store8BNode : public VectorStoreNode { | |
| 656 protected: | |
| 657 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 658 public: | |
| 659 Store8BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 660 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 661 virtual int Opcode() const; | |
| 662 virtual uint length() const { return 8; } | |
| 663 }; | |
| 664 | |
| 665 //------------------------------Store4BNode-------------------------------------- | |
| 666 // Vector store of 4 bytes (8bits signed) to memory | |
| 667 class Store4BNode : public VectorStoreNode { | |
| 668 protected: | |
| 669 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 670 public: | |
| 671 Store4BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 672 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 673 virtual int Opcode() const; | |
| 674 virtual uint length() const { return 4; } | |
| 675 }; | |
| 676 | |
| 677 //------------------------------Store8CNode-------------------------------------- | |
| 678 // Vector store of 8 chars (16bits signed/unsigned) to memory | |
| 679 class Store8CNode : public VectorStoreNode { | |
| 680 protected: | |
| 681 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 682 public: | |
| 683 Store8CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 684 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 685 virtual int Opcode() const; | |
| 686 virtual uint length() const { return 8; } | |
| 687 }; | |
| 688 | |
| 689 //------------------------------Store4CNode-------------------------------------- | |
| 690 // Vector store of 4 chars (16bits signed/unsigned) to memory | |
| 691 class Store4CNode : public VectorStoreNode { | |
| 692 protected: | |
| 693 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 694 public: | |
| 695 Store4CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 696 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 697 virtual int Opcode() const; | |
| 698 virtual uint length() const { return 4; } | |
| 699 }; | |
| 700 | |
| 701 //------------------------------Store2CNode-------------------------------------- | |
| 702 // Vector store of 2 chars (16bits signed/unsigned) to memory | |
| 703 class Store2CNode : public VectorStoreNode { | |
| 704 protected: | |
| 705 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 706 public: | |
| 707 Store2CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 708 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 709 virtual int Opcode() const; | |
| 710 virtual uint length() const { return 2; } | |
| 711 }; | |
| 712 | |
| 713 //------------------------------Store4INode-------------------------------------- | |
| 714 // Vector store of 4 integers (32bits signed) to memory | |
| 715 class Store4INode : public VectorStoreNode { | |
| 716 protected: | |
| 717 virtual BasicType elt_basic_type() const { return T_INT; } | |
| 718 public: | |
| 719 Store4INode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 720 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 721 virtual int Opcode() const; | |
| 722 virtual uint length() const { return 4; } | |
| 723 }; | |
| 724 | |
| 725 //------------------------------Store2INode-------------------------------------- | |
| 726 // Vector store of 2 integers (32bits signed) to memory | |
| 727 class Store2INode : public VectorStoreNode { | |
| 728 protected: | |
| 729 virtual BasicType elt_basic_type() const { return T_INT; } | |
| 730 public: | |
| 731 Store2INode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 732 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 733 virtual int Opcode() const; | |
| 734 virtual uint length() const { return 2; } | |
| 735 }; | |
| 736 | |
| 737 //------------------------------Store2LNode-------------------------------------- | |
| 738 // Vector store of 2 longs (64bits signed) to memory | |
| 739 class Store2LNode : public VectorStoreNode { | |
| 740 protected: | |
| 741 virtual BasicType elt_basic_type() const { return T_LONG; } | |
| 742 public: | |
| 743 Store2LNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 744 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 745 virtual int Opcode() const; | |
| 746 virtual uint length() const { return 2; } | |
| 747 }; | |
| 748 | |
| 749 //------------------------------Store4FNode-------------------------------------- | |
| 750 // Vector store of 4 floats (32bits) to memory | |
| 751 class Store4FNode : public VectorStoreNode { | |
| 752 protected: | |
| 753 virtual BasicType elt_basic_type() const { return T_FLOAT; } | |
| 754 public: | |
| 755 Store4FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 756 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 757 virtual int Opcode() const; | |
| 758 virtual uint length() const { return 4; } | |
| 759 }; | |
| 760 | |
| 761 //------------------------------Store2FNode-------------------------------------- | |
| 762 // Vector store of 2 floats (32bits) to memory | |
| 763 class Store2FNode : public VectorStoreNode { | |
| 764 protected: | |
| 765 virtual BasicType elt_basic_type() const { return T_FLOAT; } | |
| 766 public: | |
| 767 Store2FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 768 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 769 virtual int Opcode() const; | |
| 770 virtual uint length() const { return 2; } | |
| 771 }; | |
| 772 | |
| 773 //------------------------------Store2DNode-------------------------------------- | |
| 774 // Vector store of 2 doubles (64bits) to memory | |
| 775 class Store2DNode : public VectorStoreNode { | |
| 776 protected: | |
| 777 virtual BasicType elt_basic_type() const { return T_DOUBLE; } | |
| 778 public: | |
| 779 Store2DNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) | |
| 780 : VectorStoreNode(c,mem,adr,at,val) {} | |
| 781 virtual int Opcode() const; | |
| 782 virtual uint length() const { return 2; } | |
| 783 }; | |
| 784 | |
| 785 //=========================Promote_Scalar_to_Vector==================================== | |
| 786 | |
| 787 //------------------------------Replicate16BNode--------------------------------------- | |
| 788 // Replicate byte scalar to be vector of 16 bytes | |
| 789 class Replicate16BNode : public VectorNode { | |
| 790 protected: | |
| 791 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 792 public: | |
| 793 Replicate16BNode(Node* in1) : VectorNode(in1, 16) {} | |
| 794 virtual int Opcode() const; | |
| 795 }; | |
| 796 | |
| 797 //------------------------------Replicate8BNode--------------------------------------- | |
| 798 // Replicate byte scalar to be vector of 8 bytes | |
| 799 class Replicate8BNode : public VectorNode { | |
| 800 protected: | |
| 801 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 802 public: | |
| 803 Replicate8BNode(Node* in1) : VectorNode(in1, 8) {} | |
| 804 virtual int Opcode() const; | |
| 805 }; | |
| 806 | |
| 807 //------------------------------Replicate4BNode--------------------------------------- | |
| 808 // Replicate byte scalar to be vector of 4 bytes | |
| 809 class Replicate4BNode : public VectorNode { | |
| 810 protected: | |
| 811 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 812 public: | |
| 813 Replicate4BNode(Node* in1) : VectorNode(in1, 4) {} | |
| 814 virtual int Opcode() const; | |
| 815 }; | |
| 816 | |
| 817 //------------------------------Replicate8CNode--------------------------------------- | |
| 818 // Replicate char scalar to be vector of 8 chars | |
| 819 class Replicate8CNode : public VectorNode { | |
| 820 protected: | |
| 821 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 822 public: | |
| 823 Replicate8CNode(Node* in1) : VectorNode(in1, 8) {} | |
| 824 virtual int Opcode() const; | |
| 825 }; | |
| 826 | |
| 827 //------------------------------Replicate4CNode--------------------------------------- | |
| 828 // Replicate char scalar to be vector of 4 chars | |
| 829 class Replicate4CNode : public VectorNode { | |
| 830 protected: | |
| 831 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 832 public: | |
| 833 Replicate4CNode(Node* in1) : VectorNode(in1, 4) {} | |
| 834 virtual int Opcode() const; | |
| 835 }; | |
| 836 | |
| 837 //------------------------------Replicate2CNode--------------------------------------- | |
| 838 // Replicate char scalar to be vector of 2 chars | |
| 839 class Replicate2CNode : public VectorNode { | |
| 840 protected: | |
| 841 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 842 public: | |
| 843 Replicate2CNode(Node* in1) : VectorNode(in1, 2) {} | |
| 844 virtual int Opcode() const; | |
| 845 }; | |
| 846 | |
| 847 //------------------------------Replicate8SNode--------------------------------------- | |
| 848 // Replicate short scalar to be vector of 8 shorts | |
| 849 class Replicate8SNode : public VectorNode { | |
| 850 protected: | |
| 851 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 852 public: | |
| 853 Replicate8SNode(Node* in1) : VectorNode(in1, 8) {} | |
| 854 virtual int Opcode() const; | |
| 855 }; | |
| 856 | |
| 857 //------------------------------Replicate4SNode--------------------------------------- | |
| 858 // Replicate short scalar to be vector of 4 shorts | |
| 859 class Replicate4SNode : public VectorNode { | |
| 860 protected: | |
| 861 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 862 public: | |
| 863 Replicate4SNode(Node* in1) : VectorNode(in1, 4) {} | |
| 864 virtual int Opcode() const; | |
| 865 }; | |
| 866 | |
| 867 //------------------------------Replicate2SNode--------------------------------------- | |
| 868 // Replicate short scalar to be vector of 2 shorts | |
| 869 class Replicate2SNode : public VectorNode { | |
| 870 protected: | |
| 871 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 872 public: | |
| 873 Replicate2SNode(Node* in1) : VectorNode(in1, 2) {} | |
| 874 virtual int Opcode() const; | |
| 875 }; | |
| 876 | |
| 877 //------------------------------Replicate4INode--------------------------------------- | |
| 878 // Replicate int scalar to be vector of 4 ints | |
| 879 class Replicate4INode : public VectorNode { | |
| 880 protected: | |
| 881 virtual BasicType elt_basic_type() const { return T_INT; } | |
| 882 public: | |
| 883 Replicate4INode(Node* in1) : VectorNode(in1, 4) {} | |
| 884 virtual int Opcode() const; | |
| 885 }; | |
| 886 | |
| 887 //------------------------------Replicate2INode--------------------------------------- | |
| 888 // Replicate int scalar to be vector of 2 ints | |
| 889 class Replicate2INode : public VectorNode { | |
| 890 protected: | |
| 891 virtual BasicType elt_basic_type() const { return T_INT; } | |
| 892 public: | |
| 893 Replicate2INode(Node* in1) : VectorNode(in1, 2) {} | |
| 894 virtual int Opcode() const; | |
| 895 }; | |
| 896 | |
| 897 //------------------------------Replicate2LNode--------------------------------------- | |
| 898 // Replicate long scalar to be vector of 2 longs | |
| 899 class Replicate2LNode : public VectorNode { | |
| 900 protected: | |
| 901 virtual BasicType elt_basic_type() const { return T_LONG; } | |
| 902 public: | |
| 903 Replicate2LNode(Node* in1) : VectorNode(in1, 2) {} | |
| 904 virtual int Opcode() const; | |
| 905 }; | |
| 906 | |
| 907 //------------------------------Replicate4FNode--------------------------------------- | |
| 908 // Replicate float scalar to be vector of 4 floats | |
| 909 class Replicate4FNode : public VectorNode { | |
| 910 protected: | |
| 911 virtual BasicType elt_basic_type() const { return T_FLOAT; } | |
| 912 public: | |
| 913 Replicate4FNode(Node* in1) : VectorNode(in1, 4) {} | |
| 914 virtual int Opcode() const; | |
| 915 }; | |
| 916 | |
| 917 //------------------------------Replicate2FNode--------------------------------------- | |
| 918 // Replicate float scalar to be vector of 2 floats | |
| 919 class Replicate2FNode : public VectorNode { | |
| 920 protected: | |
| 921 virtual BasicType elt_basic_type() const { return T_FLOAT; } | |
| 922 public: | |
| 923 Replicate2FNode(Node* in1) : VectorNode(in1, 2) {} | |
| 924 virtual int Opcode() const; | |
| 925 }; | |
| 926 | |
| 927 //------------------------------Replicate2DNode--------------------------------------- | |
| 928 // Replicate double scalar to be vector of 2 doubles | |
| 929 class Replicate2DNode : public VectorNode { | |
| 930 protected: | |
| 931 virtual BasicType elt_basic_type() const { return T_DOUBLE; } | |
| 932 public: | |
| 933 Replicate2DNode(Node* in1) : VectorNode(in1, 2) {} | |
| 934 virtual int Opcode() const; | |
| 935 }; | |
| 936 | |
| 937 //========================Pack_Scalars_into_a_Vector============================== | |
| 938 | |
| 939 //------------------------------PackNode--------------------------------------- | |
| 940 // Pack parent class (not for code generation). | |
| 941 class PackNode : public VectorNode { | |
| 942 public: | |
| 943 PackNode(Node* in1) : VectorNode(in1, 1) {} | |
| 944 PackNode(Node* in1, Node* n2) : VectorNode(in1, n2, 2) {} | |
| 945 virtual int Opcode() const; | |
| 946 | |
| 947 void add_opd(Node* n) { | |
| 948 add_req(n); | |
| 949 _length++; | |
| 950 assert(_length == req() - 1, "vector length matches edge count"); | |
| 951 } | |
| 952 | |
| 953 // Create a binary tree form for Packs. [lo, hi) (half-open) range | |
| 954 Node* binaryTreePack(Compile* C, int lo, int hi); | |
| 955 | |
| 956 static PackNode* make(Compile* C, Node* s, const Type* elt_t); | |
| 957 }; | |
| 958 | |
| 959 //------------------------------PackBNode--------------------------------------- | |
| 960 // Pack byte scalars into vector | |
| 961 class PackBNode : public PackNode { | |
| 962 protected: | |
| 963 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 964 public: | |
| 965 PackBNode(Node* in1) : PackNode(in1) {} | |
| 966 virtual int Opcode() const; | |
| 967 }; | |
| 968 | |
| 969 //------------------------------PackCNode--------------------------------------- | |
| 970 // Pack char scalars into vector | |
| 971 class PackCNode : public PackNode { | |
| 972 protected: | |
| 973 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 974 public: | |
| 975 PackCNode(Node* in1) : PackNode(in1) {} | |
| 976 virtual int Opcode() const; | |
| 977 }; | |
| 978 | |
| 979 //------------------------------PackSNode--------------------------------------- | |
| 980 // Pack short scalars into a vector | |
| 981 class PackSNode : public PackNode { | |
| 982 protected: | |
| 983 virtual BasicType elt_basic_type() const { return T_SHORT; } | |
| 984 public: | |
| 985 PackSNode(Node* in1) : PackNode(in1) {} | |
| 986 virtual int Opcode() const; | |
| 987 }; | |
| 988 | |
| 989 //------------------------------PackINode--------------------------------------- | |
| 990 // Pack integer scalars into a vector | |
| 991 class PackINode : public PackNode { | |
| 992 protected: | |
| 993 virtual BasicType elt_basic_type() const { return T_INT; } | |
| 994 public: | |
| 995 PackINode(Node* in1) : PackNode(in1) {} | |
| 996 PackINode(Node* in1, Node* in2) : PackNode(in1, in2) {} | |
| 997 virtual int Opcode() const; | |
| 998 }; | |
| 999 | |
| 1000 //------------------------------PackLNode--------------------------------------- | |
| 1001 // Pack long scalars into a vector | |
| 1002 class PackLNode : public PackNode { | |
| 1003 protected: | |
| 1004 virtual BasicType elt_basic_type() const { return T_LONG; } | |
| 1005 public: | |
| 1006 PackLNode(Node* in1) : PackNode(in1) {} | |
| 1007 PackLNode(Node* in1, Node* in2) : PackNode(in1, in2) {} | |
| 1008 virtual int Opcode() const; | |
| 1009 }; | |
| 1010 | |
| 1011 //------------------------------PackFNode--------------------------------------- | |
| 1012 // Pack float scalars into vector | |
| 1013 class PackFNode : public PackNode { | |
| 1014 protected: | |
| 1015 virtual BasicType elt_basic_type() const { return T_FLOAT; } | |
| 1016 public: | |
| 1017 PackFNode(Node* in1) : PackNode(in1) {} | |
| 1018 PackFNode(Node* in1, Node* in2) : PackNode(in1, in2) {} | |
| 1019 virtual int Opcode() const; | |
| 1020 }; | |
| 1021 | |
| 1022 //------------------------------PackDNode--------------------------------------- | |
| 1023 // Pack double scalars into a vector | |
| 1024 class PackDNode : public PackNode { | |
| 1025 protected: | |
| 1026 virtual BasicType elt_basic_type() const { return T_DOUBLE; } | |
| 1027 public: | |
| 1028 PackDNode(Node* in1) : PackNode(in1) {} | |
| 1029 PackDNode(Node* in1, Node* in2) : PackNode(in1, in2) {} | |
| 1030 virtual int Opcode() const; | |
| 1031 }; | |
| 1032 | |
| 1033 // The Pack2xN nodes assist code generation. They are created from | |
| 1034 // Pack4C, etc. nodes in final_graph_reshape in the form of a | |
| 1035 // balanced, binary tree. | |
| 1036 | |
| 1037 //------------------------------Pack2x1BNode----------------------------------------- | |
| 1038 // Pack 2 1-byte integers into vector of 2 bytes | |
| 1039 class Pack2x1BNode : public PackNode { | |
| 1040 protected: | |
| 1041 virtual BasicType elt_basic_type() const { return T_BYTE; } | |
| 1042 public: | |
| 1043 Pack2x1BNode(Node *in1, Node* in2) : PackNode(in1, in2) {} | |
| 1044 virtual int Opcode() const; | |
| 1045 virtual uint ideal_reg() const { return Op_RegI; } | |
| 1046 }; | |
| 1047 | |
| 1048 //------------------------------Pack2x2BNode--------------------------------------- | |
| 1049 // Pack 2 2-byte integers into vector of 4 bytes | |
| 1050 class Pack2x2BNode : public PackNode { | |
| 1051 protected: | |
| 1052 virtual BasicType elt_basic_type() const { return T_CHAR; } | |
| 1053 public: | |
| 1054 Pack2x2BNode(Node *in1, Node* in2) : PackNode(in1, in2) {} | |
| 1055 virtual int Opcode() const; | |
| 1056 virtual uint ideal_reg() const { return Op_RegI; } | |
| 1057 }; | |
| 1058 | |
| 1059 //========================Extract_Scalar_from_Vector=============================== | |
| 1060 | |
| 1061 //------------------------------ExtractNode--------------------------------------- | |
| 1062 // Extract a scalar from a vector at position "pos" | |
| 1063 class ExtractNode : public Node { | |
| 1064 public: | |
| 1065 ExtractNode(Node* src, ConINode* pos) : Node(NULL, src, (Node*)pos) { | |
| 1066 assert(in(2)->get_int() >= 0, "positive constants"); | |
| 1067 } | |
| 1068 virtual int Opcode() const; | |
| 1069 uint pos() const { return in(2)->get_int(); } | |
| 1070 | |
| 1071 static Node* make(Compile* C, Node* v, uint position, const Type* opd_t); | |
| 1072 }; | |
| 1073 | |
| 1074 //------------------------------ExtractBNode--------------------------------------- | |
| 1075 // Extract a byte from a vector at position "pos" | |
| 1076 class ExtractBNode : public ExtractNode { | |
| 1077 public: | |
| 1078 ExtractBNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} | |
| 1079 virtual int Opcode() const; | |
| 1080 virtual const Type *bottom_type() const { return TypeInt::INT; } | |
| 1081 virtual uint ideal_reg() const { return Op_RegI; } | |
| 1082 }; | |
| 1083 | |
| 1084 //------------------------------ExtractCNode--------------------------------------- | |
| 1085 // Extract a char from a vector at position "pos" | |
| 1086 class ExtractCNode : public ExtractNode { | |
| 1087 public: | |
| 1088 ExtractCNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} | |
| 1089 virtual int Opcode() const; | |
| 1090 virtual const Type *bottom_type() const { return TypeInt::INT; } | |
| 1091 virtual uint ideal_reg() const { return Op_RegI; } | |
| 1092 }; | |
| 1093 | |
| 1094 //------------------------------ExtractSNode--------------------------------------- | |
| 1095 // Extract a short from a vector at position "pos" | |
| 1096 class ExtractSNode : public ExtractNode { | |
| 1097 public: | |
| 1098 ExtractSNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} | |
| 1099 virtual int Opcode() const; | |
| 1100 virtual const Type *bottom_type() const { return TypeInt::INT; } | |
| 1101 virtual uint ideal_reg() const { return Op_RegI; } | |
| 1102 }; | |
| 1103 | |
| 1104 //------------------------------ExtractINode--------------------------------------- | |
| 1105 // Extract an int from a vector at position "pos" | |
| 1106 class ExtractINode : public ExtractNode { | |
| 1107 public: | |
| 1108 ExtractINode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} | |
| 1109 virtual int Opcode() const; | |
| 1110 virtual const Type *bottom_type() const { return TypeInt::INT; } | |
| 1111 virtual uint ideal_reg() const { return Op_RegI; } | |
| 1112 }; | |
| 1113 | |
| 1114 //------------------------------ExtractLNode--------------------------------------- | |
| 1115 // Extract a long from a vector at position "pos" | |
| 1116 class ExtractLNode : public ExtractNode { | |
| 1117 public: | |
| 1118 ExtractLNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} | |
| 1119 virtual int Opcode() const; | |
| 1120 virtual const Type *bottom_type() const { return TypeLong::LONG; } | |
| 1121 virtual uint ideal_reg() const { return Op_RegL; } | |
| 1122 }; | |
| 1123 | |
| 1124 //------------------------------ExtractFNode--------------------------------------- | |
| 1125 // Extract a float from a vector at position "pos" | |
| 1126 class ExtractFNode : public ExtractNode { | |
| 1127 public: | |
| 1128 ExtractFNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} | |
| 1129 virtual int Opcode() const; | |
| 1130 virtual const Type *bottom_type() const { return Type::FLOAT; } | |
| 1131 virtual uint ideal_reg() const { return Op_RegF; } | |
| 1132 }; | |
| 1133 | |
| 1134 //------------------------------ExtractDNode--------------------------------------- | |
| 1135 // Extract a double from a vector at position "pos" | |
| 1136 class ExtractDNode : public ExtractNode { | |
| 1137 public: | |
| 1138 ExtractDNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} | |
| 1139 virtual int Opcode() const; | |
| 1140 virtual const Type *bottom_type() const { return Type::DOUBLE; } | |
| 1141 virtual uint ideal_reg() const { return Op_RegD; } | |
| 1142 }; | |
| 1972 | 1143 |
| 1144 #endif // SHARE_VM_OPTO_VECTORNODE_HPP |