Mon, 26 Sep 2011 10:24:05 -0700
7081933: Use zeroing elimination optimization for large array
Summary: Don't zero new typeArray during runtime call if the allocation is followed by arraycopy into it.
Reviewed-by: twisti
duke@435 | 1 | /* |
stefank@2314 | 2 | * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. |
duke@435 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@435 | 4 | * |
duke@435 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@435 | 6 | * under the terms of the GNU General Public License version 2 only, as |
duke@435 | 7 | * published by the Free Software Foundation. |
duke@435 | 8 | * |
duke@435 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@435 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@435 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@435 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@435 | 13 | * accompanied this code). |
duke@435 | 14 | * |
duke@435 | 15 | * You should have received a copy of the GNU General Public License version |
duke@435 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@435 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@435 | 18 | * |
trims@1907 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
trims@1907 | 20 | * or visit www.oracle.com if you need additional information or have any |
trims@1907 | 21 | * questions. |
duke@435 | 22 | */ |
duke@435 | 23 | |
stefank@2314 | 24 | #ifndef SHARE_VM_OPTO_VECTORNODE_HPP |
stefank@2314 | 25 | #define SHARE_VM_OPTO_VECTORNODE_HPP |
stefank@2314 | 26 | |
stefank@2314 | 27 | #include "opto/matcher.hpp" |
stefank@2314 | 28 | #include "opto/memnode.hpp" |
stefank@2314 | 29 | #include "opto/node.hpp" |
stefank@2314 | 30 | #include "opto/opcodes.hpp" |
stefank@2314 | 31 | |
duke@435 | 32 | //------------------------------VectorNode-------------------------------------- |
duke@435 | 33 | // Vector Operation |
duke@435 | 34 | class VectorNode : public Node { |
kvn@2727 | 35 | virtual uint size_of() const { return sizeof(*this); } |
duke@435 | 36 | protected: |
duke@435 | 37 | uint _length; // vector length |
duke@435 | 38 | virtual BasicType elt_basic_type() const = 0; // Vector element basic type |
duke@435 | 39 | |
duke@435 | 40 | static const Type* vect_type(BasicType elt_bt, uint len); |
duke@435 | 41 | static const Type* vect_type(const Type* elt_type, uint len) { |
duke@435 | 42 | return vect_type(elt_type->array_element_basic_type(), len); |
duke@435 | 43 | } |
duke@435 | 44 | |
duke@435 | 45 | public: |
duke@435 | 46 | friend class VectorLoadNode; // For vect_type |
duke@435 | 47 | friend class VectorStoreNode; // ditto. |
duke@435 | 48 | |
duke@435 | 49 | VectorNode(Node* n1, uint vlen) : Node(NULL, n1), _length(vlen) { |
kvn@3040 | 50 | init_class_id(Class_Vector); |
duke@435 | 51 | } |
duke@435 | 52 | VectorNode(Node* n1, Node* n2, uint vlen) : Node(NULL, n1, n2), _length(vlen) { |
kvn@3040 | 53 | init_class_id(Class_Vector); |
duke@435 | 54 | } |
duke@435 | 55 | virtual int Opcode() const; |
duke@435 | 56 | |
duke@435 | 57 | uint length() const { return _length; } // Vector length |
duke@435 | 58 | |
duke@435 | 59 | static uint max_vlen(BasicType bt) { // max vector length |
kvn@464 | 60 | return (uint)(Matcher::vector_width_in_bytes() / type2aelembytes(bt)); |
duke@435 | 61 | } |
duke@435 | 62 | |
duke@435 | 63 | // Element and vector type |
duke@435 | 64 | const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); } |
duke@435 | 65 | const Type* vect_type() const { return vect_type(elt_basic_type(), length()); } |
duke@435 | 66 | |
duke@435 | 67 | virtual const Type *bottom_type() const { return vect_type(); } |
duke@435 | 68 | virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); } |
duke@435 | 69 | |
duke@435 | 70 | // Vector opcode from scalar opcode |
duke@435 | 71 | static int opcode(int sopc, uint vlen, const Type* opd_t); |
duke@435 | 72 | |
duke@435 | 73 | static VectorNode* scalar2vector(Compile* C, Node* s, uint vlen, const Type* opd_t); |
duke@435 | 74 | |
duke@435 | 75 | static VectorNode* make(Compile* C, int sopc, Node* n1, Node* n2, uint vlen, const Type* elt_t); |
duke@435 | 76 | |
duke@435 | 77 | }; |
duke@435 | 78 | |
duke@435 | 79 | //===========================Vector=ALU=Operations==================================== |
duke@435 | 80 | |
duke@435 | 81 | //------------------------------AddVBNode--------------------------------------- |
duke@435 | 82 | // Vector add byte |
duke@435 | 83 | class AddVBNode : public VectorNode { |
duke@435 | 84 | protected: |
duke@435 | 85 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 86 | public: |
duke@435 | 87 | AddVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 88 | virtual int Opcode() const; |
duke@435 | 89 | }; |
duke@435 | 90 | |
duke@435 | 91 | //------------------------------AddVCNode--------------------------------------- |
duke@435 | 92 | // Vector add char |
duke@435 | 93 | class AddVCNode : public VectorNode { |
duke@435 | 94 | protected: |
duke@435 | 95 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 96 | public: |
duke@435 | 97 | AddVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 98 | virtual int Opcode() const; |
duke@435 | 99 | }; |
duke@435 | 100 | |
duke@435 | 101 | //------------------------------AddVSNode--------------------------------------- |
duke@435 | 102 | // Vector add short |
duke@435 | 103 | class AddVSNode : public VectorNode { |
duke@435 | 104 | protected: |
duke@435 | 105 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 106 | public: |
duke@435 | 107 | AddVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 108 | virtual int Opcode() const; |
duke@435 | 109 | }; |
duke@435 | 110 | |
duke@435 | 111 | //------------------------------AddVINode--------------------------------------- |
duke@435 | 112 | // Vector add int |
duke@435 | 113 | class AddVINode : public VectorNode { |
duke@435 | 114 | protected: |
duke@435 | 115 | virtual BasicType elt_basic_type() const { return T_INT; } |
duke@435 | 116 | public: |
duke@435 | 117 | AddVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 118 | virtual int Opcode() const; |
duke@435 | 119 | }; |
duke@435 | 120 | |
duke@435 | 121 | //------------------------------AddVLNode--------------------------------------- |
duke@435 | 122 | // Vector add long |
duke@435 | 123 | class AddVLNode : public VectorNode { |
duke@435 | 124 | protected: |
duke@435 | 125 | virtual BasicType elt_basic_type() const { return T_LONG; } |
duke@435 | 126 | public: |
duke@435 | 127 | AddVLNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 128 | virtual int Opcode() const; |
duke@435 | 129 | }; |
duke@435 | 130 | |
duke@435 | 131 | //------------------------------AddVFNode--------------------------------------- |
duke@435 | 132 | // Vector add float |
duke@435 | 133 | class AddVFNode : public VectorNode { |
duke@435 | 134 | protected: |
duke@435 | 135 | virtual BasicType elt_basic_type() const { return T_FLOAT; } |
duke@435 | 136 | public: |
duke@435 | 137 | AddVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 138 | virtual int Opcode() const; |
duke@435 | 139 | }; |
duke@435 | 140 | |
duke@435 | 141 | //------------------------------AddVDNode--------------------------------------- |
duke@435 | 142 | // Vector add double |
duke@435 | 143 | class AddVDNode : public VectorNode { |
duke@435 | 144 | protected: |
duke@435 | 145 | virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
duke@435 | 146 | public: |
duke@435 | 147 | AddVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 148 | virtual int Opcode() const; |
duke@435 | 149 | }; |
duke@435 | 150 | |
duke@435 | 151 | //------------------------------SubVBNode--------------------------------------- |
duke@435 | 152 | // Vector subtract byte |
duke@435 | 153 | class SubVBNode : public VectorNode { |
duke@435 | 154 | protected: |
duke@435 | 155 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 156 | public: |
duke@435 | 157 | SubVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 158 | virtual int Opcode() const; |
duke@435 | 159 | }; |
duke@435 | 160 | |
duke@435 | 161 | //------------------------------SubVCNode--------------------------------------- |
duke@435 | 162 | // Vector subtract char |
duke@435 | 163 | class SubVCNode : public VectorNode { |
duke@435 | 164 | protected: |
duke@435 | 165 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 166 | public: |
duke@435 | 167 | SubVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 168 | virtual int Opcode() const; |
duke@435 | 169 | }; |
duke@435 | 170 | |
duke@435 | 171 | //------------------------------SubVSNode--------------------------------------- |
duke@435 | 172 | // Vector subtract short |
duke@435 | 173 | class SubVSNode : public VectorNode { |
duke@435 | 174 | protected: |
duke@435 | 175 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 176 | public: |
duke@435 | 177 | SubVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 178 | virtual int Opcode() const; |
duke@435 | 179 | }; |
duke@435 | 180 | |
duke@435 | 181 | //------------------------------SubVINode--------------------------------------- |
duke@435 | 182 | // Vector subtract int |
duke@435 | 183 | class SubVINode : public VectorNode { |
duke@435 | 184 | protected: |
duke@435 | 185 | virtual BasicType elt_basic_type() const { return T_INT; } |
duke@435 | 186 | public: |
duke@435 | 187 | SubVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 188 | virtual int Opcode() const; |
duke@435 | 189 | }; |
duke@435 | 190 | |
duke@435 | 191 | //------------------------------SubVLNode--------------------------------------- |
duke@435 | 192 | // Vector subtract long |
duke@435 | 193 | class SubVLNode : public VectorNode { |
duke@435 | 194 | protected: |
duke@435 | 195 | virtual BasicType elt_basic_type() const { return T_LONG; } |
duke@435 | 196 | public: |
duke@435 | 197 | SubVLNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 198 | virtual int Opcode() const; |
duke@435 | 199 | }; |
duke@435 | 200 | |
duke@435 | 201 | //------------------------------SubVFNode--------------------------------------- |
duke@435 | 202 | // Vector subtract float |
duke@435 | 203 | class SubVFNode : public VectorNode { |
duke@435 | 204 | protected: |
duke@435 | 205 | virtual BasicType elt_basic_type() const { return T_FLOAT; } |
duke@435 | 206 | public: |
duke@435 | 207 | SubVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 208 | virtual int Opcode() const; |
duke@435 | 209 | }; |
duke@435 | 210 | |
duke@435 | 211 | //------------------------------SubVDNode--------------------------------------- |
duke@435 | 212 | // Vector subtract double |
duke@435 | 213 | class SubVDNode : public VectorNode { |
duke@435 | 214 | protected: |
duke@435 | 215 | virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
duke@435 | 216 | public: |
duke@435 | 217 | SubVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 218 | virtual int Opcode() const; |
duke@435 | 219 | }; |
duke@435 | 220 | |
duke@435 | 221 | //------------------------------MulVFNode--------------------------------------- |
duke@435 | 222 | // Vector multiply float |
duke@435 | 223 | class MulVFNode : public VectorNode { |
duke@435 | 224 | protected: |
duke@435 | 225 | virtual BasicType elt_basic_type() const { return T_FLOAT; } |
duke@435 | 226 | public: |
duke@435 | 227 | MulVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 228 | virtual int Opcode() const; |
duke@435 | 229 | }; |
duke@435 | 230 | |
duke@435 | 231 | //------------------------------MulVDNode--------------------------------------- |
duke@435 | 232 | // Vector multiply double |
duke@435 | 233 | class MulVDNode : public VectorNode { |
duke@435 | 234 | protected: |
duke@435 | 235 | virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
duke@435 | 236 | public: |
duke@435 | 237 | MulVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 238 | virtual int Opcode() const; |
duke@435 | 239 | }; |
duke@435 | 240 | |
duke@435 | 241 | //------------------------------DivVFNode--------------------------------------- |
duke@435 | 242 | // Vector divide float |
duke@435 | 243 | class DivVFNode : public VectorNode { |
duke@435 | 244 | protected: |
duke@435 | 245 | virtual BasicType elt_basic_type() const { return T_FLOAT; } |
duke@435 | 246 | public: |
duke@435 | 247 | DivVFNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 248 | virtual int Opcode() const; |
duke@435 | 249 | }; |
duke@435 | 250 | |
duke@435 | 251 | //------------------------------DivVDNode--------------------------------------- |
duke@435 | 252 | // Vector Divide double |
duke@435 | 253 | class DivVDNode : public VectorNode { |
duke@435 | 254 | protected: |
duke@435 | 255 | virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
duke@435 | 256 | public: |
duke@435 | 257 | DivVDNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 258 | virtual int Opcode() const; |
duke@435 | 259 | }; |
duke@435 | 260 | |
duke@435 | 261 | //------------------------------LShiftVBNode--------------------------------------- |
duke@435 | 262 | // Vector lshift byte |
duke@435 | 263 | class LShiftVBNode : public VectorNode { |
duke@435 | 264 | protected: |
duke@435 | 265 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 266 | public: |
duke@435 | 267 | LShiftVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 268 | virtual int Opcode() const; |
duke@435 | 269 | }; |
duke@435 | 270 | |
duke@435 | 271 | //------------------------------LShiftVCNode--------------------------------------- |
duke@435 | 272 | // Vector lshift chars |
duke@435 | 273 | class LShiftVCNode : public VectorNode { |
duke@435 | 274 | protected: |
duke@435 | 275 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 276 | public: |
duke@435 | 277 | LShiftVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 278 | virtual int Opcode() const; |
duke@435 | 279 | }; |
duke@435 | 280 | |
duke@435 | 281 | //------------------------------LShiftVSNode--------------------------------------- |
duke@435 | 282 | // Vector lshift shorts |
duke@435 | 283 | class LShiftVSNode : public VectorNode { |
duke@435 | 284 | protected: |
duke@435 | 285 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 286 | public: |
duke@435 | 287 | LShiftVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 288 | virtual int Opcode() const; |
duke@435 | 289 | }; |
duke@435 | 290 | |
duke@435 | 291 | //------------------------------LShiftVINode--------------------------------------- |
duke@435 | 292 | // Vector lshift ints |
duke@435 | 293 | class LShiftVINode : public VectorNode { |
duke@435 | 294 | protected: |
duke@435 | 295 | virtual BasicType elt_basic_type() const { return T_INT; } |
duke@435 | 296 | public: |
duke@435 | 297 | LShiftVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 298 | virtual int Opcode() const; |
duke@435 | 299 | }; |
duke@435 | 300 | |
duke@435 | 301 | //------------------------------URShiftVBNode--------------------------------------- |
duke@435 | 302 | // Vector urshift bytes |
duke@435 | 303 | class URShiftVBNode : public VectorNode { |
duke@435 | 304 | protected: |
duke@435 | 305 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 306 | public: |
duke@435 | 307 | URShiftVBNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 308 | virtual int Opcode() const; |
duke@435 | 309 | }; |
duke@435 | 310 | |
duke@435 | 311 | //------------------------------URShiftVCNode--------------------------------------- |
duke@435 | 312 | // Vector urshift char |
duke@435 | 313 | class URShiftVCNode : public VectorNode { |
duke@435 | 314 | protected: |
duke@435 | 315 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 316 | public: |
duke@435 | 317 | URShiftVCNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 318 | virtual int Opcode() const; |
duke@435 | 319 | }; |
duke@435 | 320 | |
duke@435 | 321 | //------------------------------URShiftVSNode--------------------------------------- |
duke@435 | 322 | // Vector urshift shorts |
duke@435 | 323 | class URShiftVSNode : public VectorNode { |
duke@435 | 324 | protected: |
duke@435 | 325 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 326 | public: |
duke@435 | 327 | URShiftVSNode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 328 | virtual int Opcode() const; |
duke@435 | 329 | }; |
duke@435 | 330 | |
duke@435 | 331 | //------------------------------URShiftVINode--------------------------------------- |
duke@435 | 332 | // Vector urshift ints |
duke@435 | 333 | class URShiftVINode : public VectorNode { |
duke@435 | 334 | protected: |
duke@435 | 335 | virtual BasicType elt_basic_type() const { return T_INT; } |
duke@435 | 336 | public: |
duke@435 | 337 | URShiftVINode(Node* in1, Node* in2, uint vlen) : VectorNode(in1,in2,vlen) {} |
duke@435 | 338 | virtual int Opcode() const; |
duke@435 | 339 | }; |
duke@435 | 340 | |
duke@435 | 341 | //------------------------------AndVNode--------------------------------------- |
duke@435 | 342 | // Vector and |
duke@435 | 343 | class AndVNode : public VectorNode { |
duke@435 | 344 | protected: |
duke@435 | 345 | BasicType _bt; |
duke@435 | 346 | virtual BasicType elt_basic_type() const { return _bt; } |
duke@435 | 347 | public: |
duke@435 | 348 | AndVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {} |
duke@435 | 349 | virtual int Opcode() const; |
duke@435 | 350 | }; |
duke@435 | 351 | |
duke@435 | 352 | //------------------------------OrVNode--------------------------------------- |
duke@435 | 353 | // Vector or |
duke@435 | 354 | class OrVNode : public VectorNode { |
duke@435 | 355 | protected: |
duke@435 | 356 | BasicType _bt; |
duke@435 | 357 | virtual BasicType elt_basic_type() const { return _bt; } |
duke@435 | 358 | public: |
duke@435 | 359 | OrVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {} |
duke@435 | 360 | virtual int Opcode() const; |
duke@435 | 361 | }; |
duke@435 | 362 | |
duke@435 | 363 | //------------------------------XorVNode--------------------------------------- |
duke@435 | 364 | // Vector xor |
duke@435 | 365 | class XorVNode : public VectorNode { |
duke@435 | 366 | protected: |
duke@435 | 367 | BasicType _bt; |
duke@435 | 368 | virtual BasicType elt_basic_type() const { return _bt; } |
duke@435 | 369 | public: |
duke@435 | 370 | XorVNode(Node* in1, Node* in2, uint vlen, BasicType bt) : VectorNode(in1,in2,vlen), _bt(bt) {} |
duke@435 | 371 | virtual int Opcode() const; |
duke@435 | 372 | }; |
duke@435 | 373 | |
duke@435 | 374 | //================================= M E M O R Y ================================== |
duke@435 | 375 | |
duke@435 | 376 | |
duke@435 | 377 | //------------------------------VectorLoadNode-------------------------------------- |
duke@435 | 378 | // Vector Load from memory |
duke@435 | 379 | class VectorLoadNode : public LoadNode { |
duke@435 | 380 | virtual uint size_of() const { return sizeof(*this); } |
duke@435 | 381 | |
duke@435 | 382 | protected: |
duke@435 | 383 | virtual BasicType elt_basic_type() const = 0; // Vector element basic type |
duke@435 | 384 | // For use in constructor |
duke@435 | 385 | static const Type* vect_type(const Type* elt_type, uint len) { |
duke@435 | 386 | return VectorNode::vect_type(elt_type, len); |
duke@435 | 387 | } |
duke@435 | 388 | |
duke@435 | 389 | public: |
duke@435 | 390 | VectorLoadNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *rt) |
duke@435 | 391 | : LoadNode(c,mem,adr,at,rt) { |
kvn@3040 | 392 | init_class_id(Class_VectorLoad); |
duke@435 | 393 | } |
duke@435 | 394 | virtual int Opcode() const; |
duke@435 | 395 | |
duke@435 | 396 | virtual uint length() const = 0; // Vector length |
duke@435 | 397 | |
duke@435 | 398 | // Element and vector type |
duke@435 | 399 | const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); } |
duke@435 | 400 | const Type* vect_type() const { return VectorNode::vect_type(elt_basic_type(), length()); } |
duke@435 | 401 | |
duke@435 | 402 | virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); } |
duke@435 | 403 | virtual BasicType memory_type() const { return T_VOID; } |
kvn@464 | 404 | virtual int memory_size() const { return length()*type2aelembytes(elt_basic_type()); } |
duke@435 | 405 | |
duke@435 | 406 | // Vector opcode from scalar opcode |
duke@435 | 407 | static int opcode(int sopc, uint vlen); |
duke@435 | 408 | |
duke@435 | 409 | static VectorLoadNode* make(Compile* C, int opc, Node* ctl, Node* mem, |
duke@435 | 410 | Node* adr, const TypePtr* atyp, uint vlen); |
duke@435 | 411 | }; |
duke@435 | 412 | |
duke@435 | 413 | //------------------------------Load16BNode-------------------------------------- |
duke@435 | 414 | // Vector load of 16 bytes (8bits signed) from memory |
duke@435 | 415 | class Load16BNode : public VectorLoadNode { |
duke@435 | 416 | protected: |
duke@435 | 417 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 418 | public: |
duke@435 | 419 | Load16BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) |
duke@435 | 420 | : VectorLoadNode(c,mem,adr,at,vect_type(ti,16)) {} |
duke@435 | 421 | virtual int Opcode() const; |
duke@435 | 422 | virtual int store_Opcode() const { return Op_Store16B; } |
duke@435 | 423 | virtual uint length() const { return 16; } |
duke@435 | 424 | }; |
duke@435 | 425 | |
duke@435 | 426 | //------------------------------Load8BNode-------------------------------------- |
duke@435 | 427 | // Vector load of 8 bytes (8bits signed) from memory |
duke@435 | 428 | class Load8BNode : public VectorLoadNode { |
duke@435 | 429 | protected: |
duke@435 | 430 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 431 | public: |
duke@435 | 432 | Load8BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) |
duke@435 | 433 | : VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {} |
duke@435 | 434 | virtual int Opcode() const; |
duke@435 | 435 | virtual int store_Opcode() const { return Op_Store8B; } |
duke@435 | 436 | virtual uint length() const { return 8; } |
duke@435 | 437 | }; |
duke@435 | 438 | |
duke@435 | 439 | //------------------------------Load4BNode-------------------------------------- |
duke@435 | 440 | // Vector load of 4 bytes (8bits signed) from memory |
duke@435 | 441 | class Load4BNode : public VectorLoadNode { |
duke@435 | 442 | protected: |
duke@435 | 443 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 444 | public: |
duke@435 | 445 | Load4BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::BYTE) |
duke@435 | 446 | : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} |
duke@435 | 447 | virtual int Opcode() const; |
duke@435 | 448 | virtual int store_Opcode() const { return Op_Store4B; } |
duke@435 | 449 | virtual uint length() const { return 4; } |
duke@435 | 450 | }; |
duke@435 | 451 | |
duke@435 | 452 | //------------------------------Load8CNode-------------------------------------- |
duke@435 | 453 | // Vector load of 8 chars (16bits unsigned) from memory |
duke@435 | 454 | class Load8CNode : public VectorLoadNode { |
duke@435 | 455 | protected: |
duke@435 | 456 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 457 | public: |
duke@435 | 458 | Load8CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) |
duke@435 | 459 | : VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {} |
duke@435 | 460 | virtual int Opcode() const; |
duke@435 | 461 | virtual int store_Opcode() const { return Op_Store8C; } |
duke@435 | 462 | virtual uint length() const { return 8; } |
duke@435 | 463 | }; |
duke@435 | 464 | |
duke@435 | 465 | //------------------------------Load4CNode-------------------------------------- |
duke@435 | 466 | // Vector load of 4 chars (16bits unsigned) from memory |
duke@435 | 467 | class Load4CNode : public VectorLoadNode { |
duke@435 | 468 | protected: |
duke@435 | 469 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 470 | public: |
duke@435 | 471 | Load4CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) |
duke@435 | 472 | : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} |
duke@435 | 473 | virtual int Opcode() const; |
duke@435 | 474 | virtual int store_Opcode() const { return Op_Store4C; } |
duke@435 | 475 | virtual uint length() const { return 4; } |
duke@435 | 476 | }; |
duke@435 | 477 | |
duke@435 | 478 | //------------------------------Load2CNode-------------------------------------- |
duke@435 | 479 | // Vector load of 2 chars (16bits unsigned) from memory |
duke@435 | 480 | class Load2CNode : public VectorLoadNode { |
duke@435 | 481 | protected: |
duke@435 | 482 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 483 | public: |
duke@435 | 484 | Load2CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::CHAR) |
duke@435 | 485 | : VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {} |
duke@435 | 486 | virtual int Opcode() const; |
duke@435 | 487 | virtual int store_Opcode() const { return Op_Store2C; } |
duke@435 | 488 | virtual uint length() const { return 2; } |
duke@435 | 489 | }; |
duke@435 | 490 | |
duke@435 | 491 | //------------------------------Load8SNode-------------------------------------- |
duke@435 | 492 | // Vector load of 8 shorts (16bits signed) from memory |
duke@435 | 493 | class Load8SNode : public VectorLoadNode { |
duke@435 | 494 | protected: |
duke@435 | 495 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 496 | public: |
duke@435 | 497 | Load8SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) |
duke@435 | 498 | : VectorLoadNode(c,mem,adr,at,vect_type(ti,8)) {} |
duke@435 | 499 | virtual int Opcode() const; |
duke@435 | 500 | virtual int store_Opcode() const { return Op_Store8C; } |
duke@435 | 501 | virtual uint length() const { return 8; } |
duke@435 | 502 | }; |
duke@435 | 503 | |
duke@435 | 504 | //------------------------------Load4SNode-------------------------------------- |
duke@435 | 505 | // Vector load of 4 shorts (16bits signed) from memory |
duke@435 | 506 | class Load4SNode : public VectorLoadNode { |
duke@435 | 507 | protected: |
duke@435 | 508 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 509 | public: |
duke@435 | 510 | Load4SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) |
duke@435 | 511 | : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} |
duke@435 | 512 | virtual int Opcode() const; |
duke@435 | 513 | virtual int store_Opcode() const { return Op_Store4C; } |
duke@435 | 514 | virtual uint length() const { return 4; } |
duke@435 | 515 | }; |
duke@435 | 516 | |
duke@435 | 517 | //------------------------------Load2SNode-------------------------------------- |
duke@435 | 518 | // Vector load of 2 shorts (16bits signed) from memory |
duke@435 | 519 | class Load2SNode : public VectorLoadNode { |
duke@435 | 520 | protected: |
duke@435 | 521 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 522 | public: |
duke@435 | 523 | Load2SNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::SHORT) |
duke@435 | 524 | : VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {} |
duke@435 | 525 | virtual int Opcode() const; |
duke@435 | 526 | virtual int store_Opcode() const { return Op_Store2C; } |
duke@435 | 527 | virtual uint length() const { return 2; } |
duke@435 | 528 | }; |
duke@435 | 529 | |
duke@435 | 530 | //------------------------------Load4INode-------------------------------------- |
duke@435 | 531 | // Vector load of 4 integers (32bits signed) from memory |
duke@435 | 532 | class Load4INode : public VectorLoadNode { |
duke@435 | 533 | protected: |
duke@435 | 534 | virtual BasicType elt_basic_type() const { return T_INT; } |
duke@435 | 535 | public: |
duke@435 | 536 | Load4INode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::INT) |
duke@435 | 537 | : VectorLoadNode(c,mem,adr,at,vect_type(ti,4)) {} |
duke@435 | 538 | virtual int Opcode() const; |
duke@435 | 539 | virtual int store_Opcode() const { return Op_Store4I; } |
duke@435 | 540 | virtual uint length() const { return 4; } |
duke@435 | 541 | }; |
duke@435 | 542 | |
duke@435 | 543 | //------------------------------Load2INode-------------------------------------- |
duke@435 | 544 | // Vector load of 2 integers (32bits signed) from memory |
duke@435 | 545 | class Load2INode : public VectorLoadNode { |
duke@435 | 546 | protected: |
duke@435 | 547 | virtual BasicType elt_basic_type() const { return T_INT; } |
duke@435 | 548 | public: |
duke@435 | 549 | Load2INode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeInt *ti = TypeInt::INT) |
duke@435 | 550 | : VectorLoadNode(c,mem,adr,at,vect_type(ti,2)) {} |
duke@435 | 551 | virtual int Opcode() const; |
duke@435 | 552 | virtual int store_Opcode() const { return Op_Store2I; } |
duke@435 | 553 | virtual uint length() const { return 2; } |
duke@435 | 554 | }; |
duke@435 | 555 | |
duke@435 | 556 | //------------------------------Load2LNode-------------------------------------- |
duke@435 | 557 | // Vector load of 2 longs (64bits signed) from memory |
duke@435 | 558 | class Load2LNode : public VectorLoadNode { |
duke@435 | 559 | protected: |
duke@435 | 560 | virtual BasicType elt_basic_type() const { return T_LONG; } |
duke@435 | 561 | public: |
duke@435 | 562 | Load2LNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeLong *tl = TypeLong::LONG) |
duke@435 | 563 | : VectorLoadNode(c,mem,adr,at,vect_type(tl,2)) {} |
duke@435 | 564 | virtual int Opcode() const; |
duke@435 | 565 | virtual int store_Opcode() const { return Op_Store2L; } |
duke@435 | 566 | virtual uint length() const { return 2; } |
duke@435 | 567 | }; |
duke@435 | 568 | |
duke@435 | 569 | //------------------------------Load4FNode-------------------------------------- |
duke@435 | 570 | // Vector load of 4 floats (32bits) from memory |
duke@435 | 571 | class Load4FNode : public VectorLoadNode { |
duke@435 | 572 | protected: |
duke@435 | 573 | virtual BasicType elt_basic_type() const { return T_FLOAT; } |
duke@435 | 574 | public: |
duke@435 | 575 | Load4FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::FLOAT) |
duke@435 | 576 | : VectorLoadNode(c,mem,adr,at,vect_type(t,4)) {} |
duke@435 | 577 | virtual int Opcode() const; |
duke@435 | 578 | virtual int store_Opcode() const { return Op_Store4F; } |
duke@435 | 579 | virtual uint length() const { return 4; } |
duke@435 | 580 | }; |
duke@435 | 581 | |
duke@435 | 582 | //------------------------------Load2FNode-------------------------------------- |
duke@435 | 583 | // Vector load of 2 floats (32bits) from memory |
duke@435 | 584 | class Load2FNode : public VectorLoadNode { |
duke@435 | 585 | protected: |
duke@435 | 586 | virtual BasicType elt_basic_type() const { return T_FLOAT; } |
duke@435 | 587 | public: |
duke@435 | 588 | Load2FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::FLOAT) |
duke@435 | 589 | : VectorLoadNode(c,mem,adr,at,vect_type(t,2)) {} |
duke@435 | 590 | virtual int Opcode() const; |
duke@435 | 591 | virtual int store_Opcode() const { return Op_Store2F; } |
duke@435 | 592 | virtual uint length() const { return 2; } |
duke@435 | 593 | }; |
duke@435 | 594 | |
duke@435 | 595 | //------------------------------Load2DNode-------------------------------------- |
duke@435 | 596 | // Vector load of 2 doubles (64bits) from memory |
duke@435 | 597 | class Load2DNode : public VectorLoadNode { |
duke@435 | 598 | protected: |
duke@435 | 599 | virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
duke@435 | 600 | public: |
duke@435 | 601 | Load2DNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const Type *t = Type::DOUBLE) |
duke@435 | 602 | : VectorLoadNode(c,mem,adr,at,vect_type(t,2)) {} |
duke@435 | 603 | virtual int Opcode() const; |
duke@435 | 604 | virtual int store_Opcode() const { return Op_Store2D; } |
duke@435 | 605 | virtual uint length() const { return 2; } |
duke@435 | 606 | }; |
duke@435 | 607 | |
duke@435 | 608 | |
duke@435 | 609 | //------------------------------VectorStoreNode-------------------------------------- |
duke@435 | 610 | // Vector Store to memory |
duke@435 | 611 | class VectorStoreNode : public StoreNode { |
duke@435 | 612 | virtual uint size_of() const { return sizeof(*this); } |
duke@435 | 613 | |
duke@435 | 614 | protected: |
duke@435 | 615 | virtual BasicType elt_basic_type() const = 0; // Vector element basic type |
duke@435 | 616 | |
duke@435 | 617 | public: |
duke@435 | 618 | VectorStoreNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 619 | : StoreNode(c,mem,adr,at,val) { |
kvn@3040 | 620 | init_class_id(Class_VectorStore); |
duke@435 | 621 | } |
duke@435 | 622 | virtual int Opcode() const; |
duke@435 | 623 | |
duke@435 | 624 | virtual uint length() const = 0; // Vector length |
duke@435 | 625 | |
duke@435 | 626 | // Element and vector type |
duke@435 | 627 | const Type* elt_type() const { return Type::get_const_basic_type(elt_basic_type()); } |
duke@435 | 628 | const Type* vect_type() const { return VectorNode::vect_type(elt_basic_type(), length()); } |
duke@435 | 629 | |
duke@435 | 630 | virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(); } |
duke@435 | 631 | virtual BasicType memory_type() const { return T_VOID; } |
kvn@464 | 632 | virtual int memory_size() const { return length()*type2aelembytes(elt_basic_type()); } |
duke@435 | 633 | |
duke@435 | 634 | // Vector opcode from scalar opcode |
duke@435 | 635 | static int opcode(int sopc, uint vlen); |
duke@435 | 636 | |
duke@435 | 637 | static VectorStoreNode* make(Compile* C, int opc, Node* ctl, Node* mem, |
kvn@3040 | 638 | Node* adr, const TypePtr* atyp, Node* val, |
duke@435 | 639 | uint vlen); |
duke@435 | 640 | }; |
duke@435 | 641 | |
duke@435 | 642 | //------------------------------Store16BNode-------------------------------------- |
duke@435 | 643 | // Vector store of 16 bytes (8bits signed) to memory |
duke@435 | 644 | class Store16BNode : public VectorStoreNode { |
duke@435 | 645 | protected: |
duke@435 | 646 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 647 | public: |
duke@435 | 648 | Store16BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 649 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 650 | virtual int Opcode() const; |
duke@435 | 651 | virtual uint length() const { return 16; } |
duke@435 | 652 | }; |
duke@435 | 653 | |
duke@435 | 654 | //------------------------------Store8BNode-------------------------------------- |
duke@435 | 655 | // Vector store of 8 bytes (8bits signed) to memory |
duke@435 | 656 | class Store8BNode : public VectorStoreNode { |
duke@435 | 657 | protected: |
duke@435 | 658 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 659 | public: |
duke@435 | 660 | Store8BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 661 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 662 | virtual int Opcode() const; |
duke@435 | 663 | virtual uint length() const { return 8; } |
duke@435 | 664 | }; |
duke@435 | 665 | |
duke@435 | 666 | //------------------------------Store4BNode-------------------------------------- |
duke@435 | 667 | // Vector store of 4 bytes (8bits signed) to memory |
duke@435 | 668 | class Store4BNode : public VectorStoreNode { |
duke@435 | 669 | protected: |
duke@435 | 670 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 671 | public: |
duke@435 | 672 | Store4BNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 673 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 674 | virtual int Opcode() const; |
duke@435 | 675 | virtual uint length() const { return 4; } |
duke@435 | 676 | }; |
duke@435 | 677 | |
duke@435 | 678 | //------------------------------Store8CNode-------------------------------------- |
duke@435 | 679 | // Vector store of 8 chars (16bits signed/unsigned) to memory |
duke@435 | 680 | class Store8CNode : public VectorStoreNode { |
duke@435 | 681 | protected: |
duke@435 | 682 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 683 | public: |
duke@435 | 684 | Store8CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 685 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 686 | virtual int Opcode() const; |
duke@435 | 687 | virtual uint length() const { return 8; } |
duke@435 | 688 | }; |
duke@435 | 689 | |
duke@435 | 690 | //------------------------------Store4CNode-------------------------------------- |
duke@435 | 691 | // Vector store of 4 chars (16bits signed/unsigned) to memory |
duke@435 | 692 | class Store4CNode : public VectorStoreNode { |
duke@435 | 693 | protected: |
duke@435 | 694 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 695 | public: |
duke@435 | 696 | Store4CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 697 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 698 | virtual int Opcode() const; |
duke@435 | 699 | virtual uint length() const { return 4; } |
duke@435 | 700 | }; |
duke@435 | 701 | |
duke@435 | 702 | //------------------------------Store2CNode-------------------------------------- |
duke@435 | 703 | // Vector store of 2 chars (16bits signed/unsigned) to memory |
duke@435 | 704 | class Store2CNode : public VectorStoreNode { |
duke@435 | 705 | protected: |
duke@435 | 706 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 707 | public: |
duke@435 | 708 | Store2CNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 709 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 710 | virtual int Opcode() const; |
duke@435 | 711 | virtual uint length() const { return 2; } |
duke@435 | 712 | }; |
duke@435 | 713 | |
duke@435 | 714 | //------------------------------Store4INode-------------------------------------- |
duke@435 | 715 | // Vector store of 4 integers (32bits signed) to memory |
duke@435 | 716 | class Store4INode : public VectorStoreNode { |
duke@435 | 717 | protected: |
duke@435 | 718 | virtual BasicType elt_basic_type() const { return T_INT; } |
duke@435 | 719 | public: |
duke@435 | 720 | Store4INode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 721 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 722 | virtual int Opcode() const; |
duke@435 | 723 | virtual uint length() const { return 4; } |
duke@435 | 724 | }; |
duke@435 | 725 | |
duke@435 | 726 | //------------------------------Store2INode-------------------------------------- |
duke@435 | 727 | // Vector store of 2 integers (32bits signed) to memory |
duke@435 | 728 | class Store2INode : public VectorStoreNode { |
duke@435 | 729 | protected: |
duke@435 | 730 | virtual BasicType elt_basic_type() const { return T_INT; } |
duke@435 | 731 | public: |
duke@435 | 732 | Store2INode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 733 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 734 | virtual int Opcode() const; |
duke@435 | 735 | virtual uint length() const { return 2; } |
duke@435 | 736 | }; |
duke@435 | 737 | |
duke@435 | 738 | //------------------------------Store2LNode-------------------------------------- |
duke@435 | 739 | // Vector store of 2 longs (64bits signed) to memory |
duke@435 | 740 | class Store2LNode : public VectorStoreNode { |
duke@435 | 741 | protected: |
duke@435 | 742 | virtual BasicType elt_basic_type() const { return T_LONG; } |
duke@435 | 743 | public: |
duke@435 | 744 | Store2LNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 745 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 746 | virtual int Opcode() const; |
duke@435 | 747 | virtual uint length() const { return 2; } |
duke@435 | 748 | }; |
duke@435 | 749 | |
duke@435 | 750 | //------------------------------Store4FNode-------------------------------------- |
duke@435 | 751 | // Vector store of 4 floats (32bits) to memory |
duke@435 | 752 | class Store4FNode : public VectorStoreNode { |
duke@435 | 753 | protected: |
duke@435 | 754 | virtual BasicType elt_basic_type() const { return T_FLOAT; } |
duke@435 | 755 | public: |
duke@435 | 756 | Store4FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 757 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 758 | virtual int Opcode() const; |
duke@435 | 759 | virtual uint length() const { return 4; } |
duke@435 | 760 | }; |
duke@435 | 761 | |
duke@435 | 762 | //------------------------------Store2FNode-------------------------------------- |
duke@435 | 763 | // Vector store of 2 floats (32bits) to memory |
duke@435 | 764 | class Store2FNode : public VectorStoreNode { |
duke@435 | 765 | protected: |
duke@435 | 766 | virtual BasicType elt_basic_type() const { return T_FLOAT; } |
duke@435 | 767 | public: |
duke@435 | 768 | Store2FNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 769 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 770 | virtual int Opcode() const; |
duke@435 | 771 | virtual uint length() const { return 2; } |
duke@435 | 772 | }; |
duke@435 | 773 | |
duke@435 | 774 | //------------------------------Store2DNode-------------------------------------- |
duke@435 | 775 | // Vector store of 2 doubles (64bits) to memory |
duke@435 | 776 | class Store2DNode : public VectorStoreNode { |
duke@435 | 777 | protected: |
duke@435 | 778 | virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
duke@435 | 779 | public: |
duke@435 | 780 | Store2DNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
duke@435 | 781 | : VectorStoreNode(c,mem,adr,at,val) {} |
duke@435 | 782 | virtual int Opcode() const; |
duke@435 | 783 | virtual uint length() const { return 2; } |
duke@435 | 784 | }; |
duke@435 | 785 | |
duke@435 | 786 | //=========================Promote_Scalar_to_Vector==================================== |
duke@435 | 787 | |
duke@435 | 788 | //------------------------------Replicate16BNode--------------------------------------- |
duke@435 | 789 | // Replicate byte scalar to be vector of 16 bytes |
duke@435 | 790 | class Replicate16BNode : public VectorNode { |
duke@435 | 791 | protected: |
duke@435 | 792 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 793 | public: |
duke@435 | 794 | Replicate16BNode(Node* in1) : VectorNode(in1, 16) {} |
duke@435 | 795 | virtual int Opcode() const; |
duke@435 | 796 | }; |
duke@435 | 797 | |
duke@435 | 798 | //------------------------------Replicate8BNode--------------------------------------- |
duke@435 | 799 | // Replicate byte scalar to be vector of 8 bytes |
duke@435 | 800 | class Replicate8BNode : public VectorNode { |
duke@435 | 801 | protected: |
duke@435 | 802 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 803 | public: |
duke@435 | 804 | Replicate8BNode(Node* in1) : VectorNode(in1, 8) {} |
duke@435 | 805 | virtual int Opcode() const; |
duke@435 | 806 | }; |
duke@435 | 807 | |
duke@435 | 808 | //------------------------------Replicate4BNode--------------------------------------- |
duke@435 | 809 | // Replicate byte scalar to be vector of 4 bytes |
duke@435 | 810 | class Replicate4BNode : public VectorNode { |
duke@435 | 811 | protected: |
duke@435 | 812 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 813 | public: |
duke@435 | 814 | Replicate4BNode(Node* in1) : VectorNode(in1, 4) {} |
duke@435 | 815 | virtual int Opcode() const; |
duke@435 | 816 | }; |
duke@435 | 817 | |
duke@435 | 818 | //------------------------------Replicate8CNode--------------------------------------- |
duke@435 | 819 | // Replicate char scalar to be vector of 8 chars |
duke@435 | 820 | class Replicate8CNode : public VectorNode { |
duke@435 | 821 | protected: |
duke@435 | 822 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 823 | public: |
duke@435 | 824 | Replicate8CNode(Node* in1) : VectorNode(in1, 8) {} |
duke@435 | 825 | virtual int Opcode() const; |
duke@435 | 826 | }; |
duke@435 | 827 | |
duke@435 | 828 | //------------------------------Replicate4CNode--------------------------------------- |
duke@435 | 829 | // Replicate char scalar to be vector of 4 chars |
duke@435 | 830 | class Replicate4CNode : public VectorNode { |
duke@435 | 831 | protected: |
duke@435 | 832 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 833 | public: |
duke@435 | 834 | Replicate4CNode(Node* in1) : VectorNode(in1, 4) {} |
duke@435 | 835 | virtual int Opcode() const; |
duke@435 | 836 | }; |
duke@435 | 837 | |
duke@435 | 838 | //------------------------------Replicate2CNode--------------------------------------- |
duke@435 | 839 | // Replicate char scalar to be vector of 2 chars |
duke@435 | 840 | class Replicate2CNode : public VectorNode { |
duke@435 | 841 | protected: |
duke@435 | 842 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 843 | public: |
duke@435 | 844 | Replicate2CNode(Node* in1) : VectorNode(in1, 2) {} |
duke@435 | 845 | virtual int Opcode() const; |
duke@435 | 846 | }; |
duke@435 | 847 | |
duke@435 | 848 | //------------------------------Replicate8SNode--------------------------------------- |
duke@435 | 849 | // Replicate short scalar to be vector of 8 shorts |
duke@435 | 850 | class Replicate8SNode : public VectorNode { |
duke@435 | 851 | protected: |
duke@435 | 852 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 853 | public: |
duke@435 | 854 | Replicate8SNode(Node* in1) : VectorNode(in1, 8) {} |
duke@435 | 855 | virtual int Opcode() const; |
duke@435 | 856 | }; |
duke@435 | 857 | |
duke@435 | 858 | //------------------------------Replicate4SNode--------------------------------------- |
duke@435 | 859 | // Replicate short scalar to be vector of 4 shorts |
duke@435 | 860 | class Replicate4SNode : public VectorNode { |
duke@435 | 861 | protected: |
duke@435 | 862 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 863 | public: |
duke@435 | 864 | Replicate4SNode(Node* in1) : VectorNode(in1, 4) {} |
duke@435 | 865 | virtual int Opcode() const; |
duke@435 | 866 | }; |
duke@435 | 867 | |
duke@435 | 868 | //------------------------------Replicate2SNode--------------------------------------- |
duke@435 | 869 | // Replicate short scalar to be vector of 2 shorts |
duke@435 | 870 | class Replicate2SNode : public VectorNode { |
duke@435 | 871 | protected: |
duke@435 | 872 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 873 | public: |
duke@435 | 874 | Replicate2SNode(Node* in1) : VectorNode(in1, 2) {} |
duke@435 | 875 | virtual int Opcode() const; |
duke@435 | 876 | }; |
duke@435 | 877 | |
duke@435 | 878 | //------------------------------Replicate4INode--------------------------------------- |
duke@435 | 879 | // Replicate int scalar to be vector of 4 ints |
duke@435 | 880 | class Replicate4INode : public VectorNode { |
duke@435 | 881 | protected: |
duke@435 | 882 | virtual BasicType elt_basic_type() const { return T_INT; } |
duke@435 | 883 | public: |
duke@435 | 884 | Replicate4INode(Node* in1) : VectorNode(in1, 4) {} |
duke@435 | 885 | virtual int Opcode() const; |
duke@435 | 886 | }; |
duke@435 | 887 | |
duke@435 | 888 | //------------------------------Replicate2INode--------------------------------------- |
duke@435 | 889 | // Replicate int scalar to be vector of 2 ints |
duke@435 | 890 | class Replicate2INode : public VectorNode { |
duke@435 | 891 | protected: |
duke@435 | 892 | virtual BasicType elt_basic_type() const { return T_INT; } |
duke@435 | 893 | public: |
duke@435 | 894 | Replicate2INode(Node* in1) : VectorNode(in1, 2) {} |
duke@435 | 895 | virtual int Opcode() const; |
duke@435 | 896 | }; |
duke@435 | 897 | |
duke@435 | 898 | //------------------------------Replicate2LNode--------------------------------------- |
duke@435 | 899 | // Replicate long scalar to be vector of 2 longs |
duke@435 | 900 | class Replicate2LNode : public VectorNode { |
duke@435 | 901 | protected: |
duke@435 | 902 | virtual BasicType elt_basic_type() const { return T_LONG; } |
duke@435 | 903 | public: |
duke@435 | 904 | Replicate2LNode(Node* in1) : VectorNode(in1, 2) {} |
duke@435 | 905 | virtual int Opcode() const; |
duke@435 | 906 | }; |
duke@435 | 907 | |
duke@435 | 908 | //------------------------------Replicate4FNode--------------------------------------- |
duke@435 | 909 | // Replicate float scalar to be vector of 4 floats |
duke@435 | 910 | class Replicate4FNode : public VectorNode { |
duke@435 | 911 | protected: |
duke@435 | 912 | virtual BasicType elt_basic_type() const { return T_FLOAT; } |
duke@435 | 913 | public: |
duke@435 | 914 | Replicate4FNode(Node* in1) : VectorNode(in1, 4) {} |
duke@435 | 915 | virtual int Opcode() const; |
duke@435 | 916 | }; |
duke@435 | 917 | |
duke@435 | 918 | //------------------------------Replicate2FNode--------------------------------------- |
duke@435 | 919 | // Replicate float scalar to be vector of 2 floats |
duke@435 | 920 | class Replicate2FNode : public VectorNode { |
duke@435 | 921 | protected: |
duke@435 | 922 | virtual BasicType elt_basic_type() const { return T_FLOAT; } |
duke@435 | 923 | public: |
duke@435 | 924 | Replicate2FNode(Node* in1) : VectorNode(in1, 2) {} |
duke@435 | 925 | virtual int Opcode() const; |
duke@435 | 926 | }; |
duke@435 | 927 | |
duke@435 | 928 | //------------------------------Replicate2DNode--------------------------------------- |
duke@435 | 929 | // Replicate double scalar to be vector of 2 doubles |
duke@435 | 930 | class Replicate2DNode : public VectorNode { |
duke@435 | 931 | protected: |
duke@435 | 932 | virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
duke@435 | 933 | public: |
duke@435 | 934 | Replicate2DNode(Node* in1) : VectorNode(in1, 2) {} |
duke@435 | 935 | virtual int Opcode() const; |
duke@435 | 936 | }; |
duke@435 | 937 | |
duke@435 | 938 | //========================Pack_Scalars_into_a_Vector============================== |
duke@435 | 939 | |
duke@435 | 940 | //------------------------------PackNode--------------------------------------- |
duke@435 | 941 | // Pack parent class (not for code generation). |
duke@435 | 942 | class PackNode : public VectorNode { |
duke@435 | 943 | public: |
duke@435 | 944 | PackNode(Node* in1) : VectorNode(in1, 1) {} |
duke@435 | 945 | PackNode(Node* in1, Node* n2) : VectorNode(in1, n2, 2) {} |
duke@435 | 946 | virtual int Opcode() const; |
duke@435 | 947 | |
duke@435 | 948 | void add_opd(Node* n) { |
duke@435 | 949 | add_req(n); |
duke@435 | 950 | _length++; |
duke@435 | 951 | assert(_length == req() - 1, "vector length matches edge count"); |
duke@435 | 952 | } |
duke@435 | 953 | |
duke@435 | 954 | // Create a binary tree form for Packs. [lo, hi) (half-open) range |
duke@435 | 955 | Node* binaryTreePack(Compile* C, int lo, int hi); |
duke@435 | 956 | |
duke@435 | 957 | static PackNode* make(Compile* C, Node* s, const Type* elt_t); |
duke@435 | 958 | }; |
duke@435 | 959 | |
duke@435 | 960 | //------------------------------PackBNode--------------------------------------- |
duke@435 | 961 | // Pack byte scalars into vector |
duke@435 | 962 | class PackBNode : public PackNode { |
duke@435 | 963 | protected: |
duke@435 | 964 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 965 | public: |
duke@435 | 966 | PackBNode(Node* in1) : PackNode(in1) {} |
duke@435 | 967 | virtual int Opcode() const; |
duke@435 | 968 | }; |
duke@435 | 969 | |
duke@435 | 970 | //------------------------------PackCNode--------------------------------------- |
duke@435 | 971 | // Pack char scalars into vector |
duke@435 | 972 | class PackCNode : public PackNode { |
duke@435 | 973 | protected: |
duke@435 | 974 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 975 | public: |
duke@435 | 976 | PackCNode(Node* in1) : PackNode(in1) {} |
duke@435 | 977 | virtual int Opcode() const; |
duke@435 | 978 | }; |
duke@435 | 979 | |
duke@435 | 980 | //------------------------------PackSNode--------------------------------------- |
duke@435 | 981 | // Pack short scalars into a vector |
duke@435 | 982 | class PackSNode : public PackNode { |
duke@435 | 983 | protected: |
duke@435 | 984 | virtual BasicType elt_basic_type() const { return T_SHORT; } |
duke@435 | 985 | public: |
duke@435 | 986 | PackSNode(Node* in1) : PackNode(in1) {} |
duke@435 | 987 | virtual int Opcode() const; |
duke@435 | 988 | }; |
duke@435 | 989 | |
duke@435 | 990 | //------------------------------PackINode--------------------------------------- |
duke@435 | 991 | // Pack integer scalars into a vector |
duke@435 | 992 | class PackINode : public PackNode { |
duke@435 | 993 | protected: |
duke@435 | 994 | virtual BasicType elt_basic_type() const { return T_INT; } |
duke@435 | 995 | public: |
duke@435 | 996 | PackINode(Node* in1) : PackNode(in1) {} |
duke@435 | 997 | PackINode(Node* in1, Node* in2) : PackNode(in1, in2) {} |
duke@435 | 998 | virtual int Opcode() const; |
duke@435 | 999 | }; |
duke@435 | 1000 | |
duke@435 | 1001 | //------------------------------PackLNode--------------------------------------- |
duke@435 | 1002 | // Pack long scalars into a vector |
duke@435 | 1003 | class PackLNode : public PackNode { |
duke@435 | 1004 | protected: |
duke@435 | 1005 | virtual BasicType elt_basic_type() const { return T_LONG; } |
duke@435 | 1006 | public: |
duke@435 | 1007 | PackLNode(Node* in1) : PackNode(in1) {} |
duke@435 | 1008 | PackLNode(Node* in1, Node* in2) : PackNode(in1, in2) {} |
duke@435 | 1009 | virtual int Opcode() const; |
duke@435 | 1010 | }; |
duke@435 | 1011 | |
duke@435 | 1012 | //------------------------------PackFNode--------------------------------------- |
duke@435 | 1013 | // Pack float scalars into vector |
duke@435 | 1014 | class PackFNode : public PackNode { |
duke@435 | 1015 | protected: |
duke@435 | 1016 | virtual BasicType elt_basic_type() const { return T_FLOAT; } |
duke@435 | 1017 | public: |
duke@435 | 1018 | PackFNode(Node* in1) : PackNode(in1) {} |
duke@435 | 1019 | PackFNode(Node* in1, Node* in2) : PackNode(in1, in2) {} |
duke@435 | 1020 | virtual int Opcode() const; |
duke@435 | 1021 | }; |
duke@435 | 1022 | |
duke@435 | 1023 | //------------------------------PackDNode--------------------------------------- |
duke@435 | 1024 | // Pack double scalars into a vector |
duke@435 | 1025 | class PackDNode : public PackNode { |
duke@435 | 1026 | protected: |
duke@435 | 1027 | virtual BasicType elt_basic_type() const { return T_DOUBLE; } |
duke@435 | 1028 | public: |
duke@435 | 1029 | PackDNode(Node* in1) : PackNode(in1) {} |
duke@435 | 1030 | PackDNode(Node* in1, Node* in2) : PackNode(in1, in2) {} |
duke@435 | 1031 | virtual int Opcode() const; |
duke@435 | 1032 | }; |
duke@435 | 1033 | |
duke@435 | 1034 | // The Pack2xN nodes assist code generation. They are created from |
duke@435 | 1035 | // Pack4C, etc. nodes in final_graph_reshape in the form of a |
duke@435 | 1036 | // balanced, binary tree. |
duke@435 | 1037 | |
duke@435 | 1038 | //------------------------------Pack2x1BNode----------------------------------------- |
duke@435 | 1039 | // Pack 2 1-byte integers into vector of 2 bytes |
duke@435 | 1040 | class Pack2x1BNode : public PackNode { |
duke@435 | 1041 | protected: |
duke@435 | 1042 | virtual BasicType elt_basic_type() const { return T_BYTE; } |
duke@435 | 1043 | public: |
duke@435 | 1044 | Pack2x1BNode(Node *in1, Node* in2) : PackNode(in1, in2) {} |
duke@435 | 1045 | virtual int Opcode() const; |
duke@435 | 1046 | virtual uint ideal_reg() const { return Op_RegI; } |
duke@435 | 1047 | }; |
duke@435 | 1048 | |
duke@435 | 1049 | //------------------------------Pack2x2BNode--------------------------------------- |
duke@435 | 1050 | // Pack 2 2-byte integers into vector of 4 bytes |
duke@435 | 1051 | class Pack2x2BNode : public PackNode { |
duke@435 | 1052 | protected: |
duke@435 | 1053 | virtual BasicType elt_basic_type() const { return T_CHAR; } |
duke@435 | 1054 | public: |
duke@435 | 1055 | Pack2x2BNode(Node *in1, Node* in2) : PackNode(in1, in2) {} |
duke@435 | 1056 | virtual int Opcode() const; |
duke@435 | 1057 | virtual uint ideal_reg() const { return Op_RegI; } |
duke@435 | 1058 | }; |
duke@435 | 1059 | |
duke@435 | 1060 | //========================Extract_Scalar_from_Vector=============================== |
duke@435 | 1061 | |
duke@435 | 1062 | //------------------------------ExtractNode--------------------------------------- |
duke@435 | 1063 | // Extract a scalar from a vector at position "pos" |
duke@435 | 1064 | class ExtractNode : public Node { |
duke@435 | 1065 | public: |
duke@435 | 1066 | ExtractNode(Node* src, ConINode* pos) : Node(NULL, src, (Node*)pos) { |
duke@435 | 1067 | assert(in(2)->get_int() >= 0, "positive constants"); |
duke@435 | 1068 | } |
duke@435 | 1069 | virtual int Opcode() const; |
duke@435 | 1070 | uint pos() const { return in(2)->get_int(); } |
duke@435 | 1071 | |
duke@435 | 1072 | static Node* make(Compile* C, Node* v, uint position, const Type* opd_t); |
duke@435 | 1073 | }; |
duke@435 | 1074 | |
duke@435 | 1075 | //------------------------------ExtractBNode--------------------------------------- |
duke@435 | 1076 | // Extract a byte from a vector at position "pos" |
duke@435 | 1077 | class ExtractBNode : public ExtractNode { |
duke@435 | 1078 | public: |
duke@435 | 1079 | ExtractBNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 1080 | virtual int Opcode() const; |
duke@435 | 1081 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
duke@435 | 1082 | virtual uint ideal_reg() const { return Op_RegI; } |
duke@435 | 1083 | }; |
duke@435 | 1084 | |
duke@435 | 1085 | //------------------------------ExtractCNode--------------------------------------- |
duke@435 | 1086 | // Extract a char from a vector at position "pos" |
duke@435 | 1087 | class ExtractCNode : public ExtractNode { |
duke@435 | 1088 | public: |
duke@435 | 1089 | ExtractCNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 1090 | virtual int Opcode() const; |
duke@435 | 1091 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
duke@435 | 1092 | virtual uint ideal_reg() const { return Op_RegI; } |
duke@435 | 1093 | }; |
duke@435 | 1094 | |
duke@435 | 1095 | //------------------------------ExtractSNode--------------------------------------- |
duke@435 | 1096 | // Extract a short from a vector at position "pos" |
duke@435 | 1097 | class ExtractSNode : public ExtractNode { |
duke@435 | 1098 | public: |
duke@435 | 1099 | ExtractSNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 1100 | virtual int Opcode() const; |
duke@435 | 1101 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
duke@435 | 1102 | virtual uint ideal_reg() const { return Op_RegI; } |
duke@435 | 1103 | }; |
duke@435 | 1104 | |
duke@435 | 1105 | //------------------------------ExtractINode--------------------------------------- |
duke@435 | 1106 | // Extract an int from a vector at position "pos" |
duke@435 | 1107 | class ExtractINode : public ExtractNode { |
duke@435 | 1108 | public: |
duke@435 | 1109 | ExtractINode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 1110 | virtual int Opcode() const; |
duke@435 | 1111 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
duke@435 | 1112 | virtual uint ideal_reg() const { return Op_RegI; } |
duke@435 | 1113 | }; |
duke@435 | 1114 | |
duke@435 | 1115 | //------------------------------ExtractLNode--------------------------------------- |
duke@435 | 1116 | // Extract a long from a vector at position "pos" |
duke@435 | 1117 | class ExtractLNode : public ExtractNode { |
duke@435 | 1118 | public: |
duke@435 | 1119 | ExtractLNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 1120 | virtual int Opcode() const; |
duke@435 | 1121 | virtual const Type *bottom_type() const { return TypeLong::LONG; } |
duke@435 | 1122 | virtual uint ideal_reg() const { return Op_RegL; } |
duke@435 | 1123 | }; |
duke@435 | 1124 | |
duke@435 | 1125 | //------------------------------ExtractFNode--------------------------------------- |
duke@435 | 1126 | // Extract a float from a vector at position "pos" |
duke@435 | 1127 | class ExtractFNode : public ExtractNode { |
duke@435 | 1128 | public: |
duke@435 | 1129 | ExtractFNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 1130 | virtual int Opcode() const; |
duke@435 | 1131 | virtual const Type *bottom_type() const { return Type::FLOAT; } |
duke@435 | 1132 | virtual uint ideal_reg() const { return Op_RegF; } |
duke@435 | 1133 | }; |
duke@435 | 1134 | |
duke@435 | 1135 | //------------------------------ExtractDNode--------------------------------------- |
duke@435 | 1136 | // Extract a double from a vector at position "pos" |
duke@435 | 1137 | class ExtractDNode : public ExtractNode { |
duke@435 | 1138 | public: |
duke@435 | 1139 | ExtractDNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 1140 | virtual int Opcode() const; |
duke@435 | 1141 | virtual const Type *bottom_type() const { return Type::DOUBLE; } |
duke@435 | 1142 | virtual uint ideal_reg() const { return Op_RegD; } |
duke@435 | 1143 | }; |
stefank@2314 | 1144 | |
stefank@2314 | 1145 | #endif // SHARE_VM_OPTO_VECTORNODE_HPP |