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http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/
changeset: 6782:28b50d07f6f8
tag: jdk8u25-b17
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | */ |
aoqi@0 | 23 | |
aoqi@0 | 24 | #ifndef SHARE_VM_OPTO_VECTORNODE_HPP |
aoqi@0 | 25 | #define SHARE_VM_OPTO_VECTORNODE_HPP |
aoqi@0 | 26 | |
aoqi@0 | 27 | #include "opto/matcher.hpp" |
aoqi@0 | 28 | #include "opto/memnode.hpp" |
aoqi@0 | 29 | #include "opto/node.hpp" |
aoqi@0 | 30 | #include "opto/opcodes.hpp" |
aoqi@0 | 31 | |
aoqi@0 | 32 | //------------------------------VectorNode------------------------------------- |
aoqi@0 | 33 | // Vector Operation |
aoqi@0 | 34 | class VectorNode : public TypeNode { |
aoqi@0 | 35 | public: |
aoqi@0 | 36 | |
aoqi@0 | 37 | VectorNode(Node* n1, const TypeVect* vt) : TypeNode(vt, 2) { |
aoqi@0 | 38 | init_class_id(Class_Vector); |
aoqi@0 | 39 | init_req(1, n1); |
aoqi@0 | 40 | } |
aoqi@0 | 41 | VectorNode(Node* n1, Node* n2, const TypeVect* vt) : TypeNode(vt, 3) { |
aoqi@0 | 42 | init_class_id(Class_Vector); |
aoqi@0 | 43 | init_req(1, n1); |
aoqi@0 | 44 | init_req(2, n2); |
aoqi@0 | 45 | } |
aoqi@0 | 46 | |
aoqi@0 | 47 | const TypeVect* vect_type() const { return type()->is_vect(); } |
aoqi@0 | 48 | uint length() const { return vect_type()->length(); } // Vector length |
aoqi@0 | 49 | uint length_in_bytes() const { return vect_type()->length_in_bytes(); } |
aoqi@0 | 50 | |
aoqi@0 | 51 | virtual int Opcode() const; |
aoqi@0 | 52 | |
aoqi@0 | 53 | virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(vect_type()->length_in_bytes()); } |
aoqi@0 | 54 | |
aoqi@0 | 55 | static VectorNode* scalar2vector(Compile* C, Node* s, uint vlen, const Type* opd_t); |
aoqi@0 | 56 | static VectorNode* shift_count(Compile* C, Node* shift, Node* cnt, uint vlen, BasicType bt); |
aoqi@0 | 57 | static VectorNode* make(Compile* C, int opc, Node* n1, Node* n2, uint vlen, BasicType bt); |
aoqi@0 | 58 | |
aoqi@0 | 59 | static int opcode(int opc, BasicType bt); |
aoqi@0 | 60 | static bool implemented(int opc, uint vlen, BasicType bt); |
aoqi@0 | 61 | static bool is_shift(Node* n); |
aoqi@0 | 62 | static bool is_invariant_vector(Node* n); |
aoqi@0 | 63 | // [Start, end) half-open range defining which operands are vectors |
aoqi@0 | 64 | static void vector_operands(Node* n, uint* start, uint* end); |
aoqi@0 | 65 | }; |
aoqi@0 | 66 | |
aoqi@0 | 67 | //===========================Vector=ALU=Operations============================= |
aoqi@0 | 68 | |
aoqi@0 | 69 | //------------------------------AddVBNode-------------------------------------- |
aoqi@0 | 70 | // Vector add byte |
aoqi@0 | 71 | class AddVBNode : public VectorNode { |
aoqi@0 | 72 | public: |
aoqi@0 | 73 | AddVBNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 74 | virtual int Opcode() const; |
aoqi@0 | 75 | }; |
aoqi@0 | 76 | |
aoqi@0 | 77 | //------------------------------AddVSNode-------------------------------------- |
aoqi@0 | 78 | // Vector add char/short |
aoqi@0 | 79 | class AddVSNode : public VectorNode { |
aoqi@0 | 80 | public: |
aoqi@0 | 81 | AddVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 82 | virtual int Opcode() const; |
aoqi@0 | 83 | }; |
aoqi@0 | 84 | |
aoqi@0 | 85 | //------------------------------AddVINode-------------------------------------- |
aoqi@0 | 86 | // Vector add int |
aoqi@0 | 87 | class AddVINode : public VectorNode { |
aoqi@0 | 88 | public: |
aoqi@0 | 89 | AddVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 90 | virtual int Opcode() const; |
aoqi@0 | 91 | }; |
aoqi@0 | 92 | |
aoqi@0 | 93 | //------------------------------AddVLNode-------------------------------------- |
aoqi@0 | 94 | // Vector add long |
aoqi@0 | 95 | class AddVLNode : public VectorNode { |
aoqi@0 | 96 | public: |
aoqi@0 | 97 | AddVLNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 98 | virtual int Opcode() const; |
aoqi@0 | 99 | }; |
aoqi@0 | 100 | |
aoqi@0 | 101 | //------------------------------AddVFNode-------------------------------------- |
aoqi@0 | 102 | // Vector add float |
aoqi@0 | 103 | class AddVFNode : public VectorNode { |
aoqi@0 | 104 | public: |
aoqi@0 | 105 | AddVFNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 106 | virtual int Opcode() const; |
aoqi@0 | 107 | }; |
aoqi@0 | 108 | |
aoqi@0 | 109 | //------------------------------AddVDNode-------------------------------------- |
aoqi@0 | 110 | // Vector add double |
aoqi@0 | 111 | class AddVDNode : public VectorNode { |
aoqi@0 | 112 | public: |
aoqi@0 | 113 | AddVDNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 114 | virtual int Opcode() const; |
aoqi@0 | 115 | }; |
aoqi@0 | 116 | |
aoqi@0 | 117 | //------------------------------SubVBNode-------------------------------------- |
aoqi@0 | 118 | // Vector subtract byte |
aoqi@0 | 119 | class SubVBNode : public VectorNode { |
aoqi@0 | 120 | public: |
aoqi@0 | 121 | SubVBNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 122 | virtual int Opcode() const; |
aoqi@0 | 123 | }; |
aoqi@0 | 124 | |
aoqi@0 | 125 | //------------------------------SubVSNode-------------------------------------- |
aoqi@0 | 126 | // Vector subtract short |
aoqi@0 | 127 | class SubVSNode : public VectorNode { |
aoqi@0 | 128 | public: |
aoqi@0 | 129 | SubVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 130 | virtual int Opcode() const; |
aoqi@0 | 131 | }; |
aoqi@0 | 132 | |
aoqi@0 | 133 | //------------------------------SubVINode-------------------------------------- |
aoqi@0 | 134 | // Vector subtract int |
aoqi@0 | 135 | class SubVINode : public VectorNode { |
aoqi@0 | 136 | public: |
aoqi@0 | 137 | SubVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 138 | virtual int Opcode() const; |
aoqi@0 | 139 | }; |
aoqi@0 | 140 | |
aoqi@0 | 141 | //------------------------------SubVLNode-------------------------------------- |
aoqi@0 | 142 | // Vector subtract long |
aoqi@0 | 143 | class SubVLNode : public VectorNode { |
aoqi@0 | 144 | public: |
aoqi@0 | 145 | SubVLNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 146 | virtual int Opcode() const; |
aoqi@0 | 147 | }; |
aoqi@0 | 148 | |
aoqi@0 | 149 | //------------------------------SubVFNode-------------------------------------- |
aoqi@0 | 150 | // Vector subtract float |
aoqi@0 | 151 | class SubVFNode : public VectorNode { |
aoqi@0 | 152 | public: |
aoqi@0 | 153 | SubVFNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 154 | virtual int Opcode() const; |
aoqi@0 | 155 | }; |
aoqi@0 | 156 | |
aoqi@0 | 157 | //------------------------------SubVDNode-------------------------------------- |
aoqi@0 | 158 | // Vector subtract double |
aoqi@0 | 159 | class SubVDNode : public VectorNode { |
aoqi@0 | 160 | public: |
aoqi@0 | 161 | SubVDNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 162 | virtual int Opcode() const; |
aoqi@0 | 163 | }; |
aoqi@0 | 164 | |
aoqi@0 | 165 | //------------------------------MulVSNode-------------------------------------- |
aoqi@0 | 166 | // Vector multiply short |
aoqi@0 | 167 | class MulVSNode : public VectorNode { |
aoqi@0 | 168 | public: |
aoqi@0 | 169 | MulVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 170 | virtual int Opcode() const; |
aoqi@0 | 171 | }; |
aoqi@0 | 172 | |
aoqi@0 | 173 | //------------------------------MulVINode-------------------------------------- |
aoqi@0 | 174 | // Vector multiply int |
aoqi@0 | 175 | class MulVINode : public VectorNode { |
aoqi@0 | 176 | public: |
aoqi@0 | 177 | MulVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 178 | virtual int Opcode() const; |
aoqi@0 | 179 | }; |
aoqi@0 | 180 | |
aoqi@0 | 181 | //------------------------------MulVFNode-------------------------------------- |
aoqi@0 | 182 | // Vector multiply float |
aoqi@0 | 183 | class MulVFNode : public VectorNode { |
aoqi@0 | 184 | public: |
aoqi@0 | 185 | MulVFNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 186 | virtual int Opcode() const; |
aoqi@0 | 187 | }; |
aoqi@0 | 188 | |
aoqi@0 | 189 | //------------------------------MulVDNode-------------------------------------- |
aoqi@0 | 190 | // Vector multiply double |
aoqi@0 | 191 | class MulVDNode : public VectorNode { |
aoqi@0 | 192 | public: |
aoqi@0 | 193 | MulVDNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 194 | virtual int Opcode() const; |
aoqi@0 | 195 | }; |
aoqi@0 | 196 | |
aoqi@0 | 197 | //------------------------------DivVFNode-------------------------------------- |
aoqi@0 | 198 | // Vector divide float |
aoqi@0 | 199 | class DivVFNode : public VectorNode { |
aoqi@0 | 200 | public: |
aoqi@0 | 201 | DivVFNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 202 | virtual int Opcode() const; |
aoqi@0 | 203 | }; |
aoqi@0 | 204 | |
aoqi@0 | 205 | //------------------------------DivVDNode-------------------------------------- |
aoqi@0 | 206 | // Vector Divide double |
aoqi@0 | 207 | class DivVDNode : public VectorNode { |
aoqi@0 | 208 | public: |
aoqi@0 | 209 | DivVDNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 210 | virtual int Opcode() const; |
aoqi@0 | 211 | }; |
aoqi@0 | 212 | |
aoqi@0 | 213 | //------------------------------LShiftVBNode----------------------------------- |
aoqi@0 | 214 | // Vector left shift bytes |
aoqi@0 | 215 | class LShiftVBNode : public VectorNode { |
aoqi@0 | 216 | public: |
aoqi@0 | 217 | LShiftVBNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 218 | virtual int Opcode() const; |
aoqi@0 | 219 | }; |
aoqi@0 | 220 | |
aoqi@0 | 221 | //------------------------------LShiftVSNode----------------------------------- |
aoqi@0 | 222 | // Vector left shift shorts |
aoqi@0 | 223 | class LShiftVSNode : public VectorNode { |
aoqi@0 | 224 | public: |
aoqi@0 | 225 | LShiftVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 226 | virtual int Opcode() const; |
aoqi@0 | 227 | }; |
aoqi@0 | 228 | |
aoqi@0 | 229 | //------------------------------LShiftVINode----------------------------------- |
aoqi@0 | 230 | // Vector left shift ints |
aoqi@0 | 231 | class LShiftVINode : public VectorNode { |
aoqi@0 | 232 | public: |
aoqi@0 | 233 | LShiftVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 234 | virtual int Opcode() const; |
aoqi@0 | 235 | }; |
aoqi@0 | 236 | |
aoqi@0 | 237 | //------------------------------LShiftVLNode----------------------------------- |
aoqi@0 | 238 | // Vector left shift longs |
aoqi@0 | 239 | class LShiftVLNode : public VectorNode { |
aoqi@0 | 240 | public: |
aoqi@0 | 241 | LShiftVLNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 242 | virtual int Opcode() const; |
aoqi@0 | 243 | }; |
aoqi@0 | 244 | |
aoqi@0 | 245 | //------------------------------RShiftVBNode----------------------------------- |
aoqi@0 | 246 | // Vector right arithmetic (signed) shift bytes |
aoqi@0 | 247 | class RShiftVBNode : public VectorNode { |
aoqi@0 | 248 | public: |
aoqi@0 | 249 | RShiftVBNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 250 | virtual int Opcode() const; |
aoqi@0 | 251 | }; |
aoqi@0 | 252 | |
aoqi@0 | 253 | //------------------------------RShiftVSNode----------------------------------- |
aoqi@0 | 254 | // Vector right arithmetic (signed) shift shorts |
aoqi@0 | 255 | class RShiftVSNode : public VectorNode { |
aoqi@0 | 256 | public: |
aoqi@0 | 257 | RShiftVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 258 | virtual int Opcode() const; |
aoqi@0 | 259 | }; |
aoqi@0 | 260 | |
aoqi@0 | 261 | //------------------------------RShiftVINode----------------------------------- |
aoqi@0 | 262 | // Vector right arithmetic (signed) shift ints |
aoqi@0 | 263 | class RShiftVINode : public VectorNode { |
aoqi@0 | 264 | public: |
aoqi@0 | 265 | RShiftVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 266 | virtual int Opcode() const; |
aoqi@0 | 267 | }; |
aoqi@0 | 268 | |
aoqi@0 | 269 | //------------------------------RShiftVLNode----------------------------------- |
aoqi@0 | 270 | // Vector right arithmetic (signed) shift longs |
aoqi@0 | 271 | class RShiftVLNode : public VectorNode { |
aoqi@0 | 272 | public: |
aoqi@0 | 273 | RShiftVLNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 274 | virtual int Opcode() const; |
aoqi@0 | 275 | }; |
aoqi@0 | 276 | |
aoqi@0 | 277 | //------------------------------URShiftVBNode---------------------------------- |
aoqi@0 | 278 | // Vector right logical (unsigned) shift bytes |
aoqi@0 | 279 | class URShiftVBNode : public VectorNode { |
aoqi@0 | 280 | public: |
aoqi@0 | 281 | URShiftVBNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 282 | virtual int Opcode() const; |
aoqi@0 | 283 | }; |
aoqi@0 | 284 | |
aoqi@0 | 285 | //------------------------------URShiftVSNode---------------------------------- |
aoqi@0 | 286 | // Vector right logical (unsigned) shift shorts |
aoqi@0 | 287 | class URShiftVSNode : public VectorNode { |
aoqi@0 | 288 | public: |
aoqi@0 | 289 | URShiftVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 290 | virtual int Opcode() const; |
aoqi@0 | 291 | }; |
aoqi@0 | 292 | |
aoqi@0 | 293 | //------------------------------URShiftVINode---------------------------------- |
aoqi@0 | 294 | // Vector right logical (unsigned) shift ints |
aoqi@0 | 295 | class URShiftVINode : public VectorNode { |
aoqi@0 | 296 | public: |
aoqi@0 | 297 | URShiftVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 298 | virtual int Opcode() const; |
aoqi@0 | 299 | }; |
aoqi@0 | 300 | |
aoqi@0 | 301 | //------------------------------URShiftVLNode---------------------------------- |
aoqi@0 | 302 | // Vector right logical (unsigned) shift longs |
aoqi@0 | 303 | class URShiftVLNode : public VectorNode { |
aoqi@0 | 304 | public: |
aoqi@0 | 305 | URShiftVLNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 306 | virtual int Opcode() const; |
aoqi@0 | 307 | }; |
aoqi@0 | 308 | |
aoqi@0 | 309 | //------------------------------LShiftCntVNode--------------------------------- |
aoqi@0 | 310 | // Vector left shift count |
aoqi@0 | 311 | class LShiftCntVNode : public VectorNode { |
aoqi@0 | 312 | public: |
aoqi@0 | 313 | LShiftCntVNode(Node* cnt, const TypeVect* vt) : VectorNode(cnt,vt) {} |
aoqi@0 | 314 | virtual int Opcode() const; |
aoqi@0 | 315 | virtual uint ideal_reg() const { return Matcher::vector_shift_count_ideal_reg(vect_type()->length_in_bytes()); } |
aoqi@0 | 316 | }; |
aoqi@0 | 317 | |
aoqi@0 | 318 | //------------------------------RShiftCntVNode--------------------------------- |
aoqi@0 | 319 | // Vector right shift count |
aoqi@0 | 320 | class RShiftCntVNode : public VectorNode { |
aoqi@0 | 321 | public: |
aoqi@0 | 322 | RShiftCntVNode(Node* cnt, const TypeVect* vt) : VectorNode(cnt,vt) {} |
aoqi@0 | 323 | virtual int Opcode() const; |
aoqi@0 | 324 | virtual uint ideal_reg() const { return Matcher::vector_shift_count_ideal_reg(vect_type()->length_in_bytes()); } |
aoqi@0 | 325 | }; |
aoqi@0 | 326 | |
aoqi@0 | 327 | |
aoqi@0 | 328 | //------------------------------AndVNode--------------------------------------- |
aoqi@0 | 329 | // Vector and integer |
aoqi@0 | 330 | class AndVNode : public VectorNode { |
aoqi@0 | 331 | public: |
aoqi@0 | 332 | AndVNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 333 | virtual int Opcode() const; |
aoqi@0 | 334 | }; |
aoqi@0 | 335 | |
aoqi@0 | 336 | //------------------------------OrVNode--------------------------------------- |
aoqi@0 | 337 | // Vector or integer |
aoqi@0 | 338 | class OrVNode : public VectorNode { |
aoqi@0 | 339 | public: |
aoqi@0 | 340 | OrVNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 341 | virtual int Opcode() const; |
aoqi@0 | 342 | }; |
aoqi@0 | 343 | |
aoqi@0 | 344 | //------------------------------XorVNode--------------------------------------- |
aoqi@0 | 345 | // Vector xor integer |
aoqi@0 | 346 | class XorVNode : public VectorNode { |
aoqi@0 | 347 | public: |
aoqi@0 | 348 | XorVNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
aoqi@0 | 349 | virtual int Opcode() const; |
aoqi@0 | 350 | }; |
aoqi@0 | 351 | |
aoqi@0 | 352 | //================================= M E M O R Y =============================== |
aoqi@0 | 353 | |
aoqi@0 | 354 | //------------------------------LoadVectorNode--------------------------------- |
aoqi@0 | 355 | // Load Vector from memory |
aoqi@0 | 356 | class LoadVectorNode : public LoadNode { |
aoqi@0 | 357 | public: |
aoqi@0 | 358 | LoadVectorNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeVect* vt) |
aoqi@0 | 359 | : LoadNode(c, mem, adr, at, vt, MemNode::unordered) { |
aoqi@0 | 360 | init_class_id(Class_LoadVector); |
aoqi@0 | 361 | } |
aoqi@0 | 362 | |
aoqi@0 | 363 | const TypeVect* vect_type() const { return type()->is_vect(); } |
aoqi@0 | 364 | uint length() const { return vect_type()->length(); } // Vector length |
aoqi@0 | 365 | |
aoqi@0 | 366 | virtual int Opcode() const; |
aoqi@0 | 367 | |
aoqi@0 | 368 | virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(memory_size()); } |
aoqi@0 | 369 | virtual BasicType memory_type() const { return T_VOID; } |
aoqi@0 | 370 | virtual int memory_size() const { return vect_type()->length_in_bytes(); } |
aoqi@0 | 371 | |
aoqi@0 | 372 | virtual int store_Opcode() const { return Op_StoreVector; } |
aoqi@0 | 373 | |
aoqi@0 | 374 | static LoadVectorNode* make(Compile* C, int opc, Node* ctl, Node* mem, |
aoqi@0 | 375 | Node* adr, const TypePtr* atyp, uint vlen, BasicType bt); |
aoqi@0 | 376 | }; |
aoqi@0 | 377 | |
aoqi@0 | 378 | //------------------------------StoreVectorNode-------------------------------- |
aoqi@0 | 379 | // Store Vector to memory |
aoqi@0 | 380 | class StoreVectorNode : public StoreNode { |
aoqi@0 | 381 | public: |
aoqi@0 | 382 | StoreVectorNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
aoqi@0 | 383 | : StoreNode(c, mem, adr, at, val, MemNode::unordered) { |
aoqi@0 | 384 | assert(val->is_Vector() || val->is_LoadVector(), "sanity"); |
aoqi@0 | 385 | init_class_id(Class_StoreVector); |
aoqi@0 | 386 | } |
aoqi@0 | 387 | |
aoqi@0 | 388 | const TypeVect* vect_type() const { return in(MemNode::ValueIn)->bottom_type()->is_vect(); } |
aoqi@0 | 389 | uint length() const { return vect_type()->length(); } // Vector length |
aoqi@0 | 390 | |
aoqi@0 | 391 | virtual int Opcode() const; |
aoqi@0 | 392 | |
aoqi@0 | 393 | virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(memory_size()); } |
aoqi@0 | 394 | virtual BasicType memory_type() const { return T_VOID; } |
aoqi@0 | 395 | virtual int memory_size() const { return vect_type()->length_in_bytes(); } |
aoqi@0 | 396 | |
aoqi@0 | 397 | static StoreVectorNode* make(Compile* C, int opc, Node* ctl, Node* mem, |
aoqi@0 | 398 | Node* adr, const TypePtr* atyp, Node* val, |
aoqi@0 | 399 | uint vlen); |
aoqi@0 | 400 | }; |
aoqi@0 | 401 | |
aoqi@0 | 402 | |
aoqi@0 | 403 | //=========================Promote_Scalar_to_Vector============================ |
aoqi@0 | 404 | |
aoqi@0 | 405 | //------------------------------ReplicateBNode--------------------------------- |
aoqi@0 | 406 | // Replicate byte scalar to be vector |
aoqi@0 | 407 | class ReplicateBNode : public VectorNode { |
aoqi@0 | 408 | public: |
aoqi@0 | 409 | ReplicateBNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
aoqi@0 | 410 | virtual int Opcode() const; |
aoqi@0 | 411 | }; |
aoqi@0 | 412 | |
aoqi@0 | 413 | //------------------------------ReplicateSNode--------------------------------- |
aoqi@0 | 414 | // Replicate short scalar to be vector |
aoqi@0 | 415 | class ReplicateSNode : public VectorNode { |
aoqi@0 | 416 | public: |
aoqi@0 | 417 | ReplicateSNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
aoqi@0 | 418 | virtual int Opcode() const; |
aoqi@0 | 419 | }; |
aoqi@0 | 420 | |
aoqi@0 | 421 | //------------------------------ReplicateINode--------------------------------- |
aoqi@0 | 422 | // Replicate int scalar to be vector |
aoqi@0 | 423 | class ReplicateINode : public VectorNode { |
aoqi@0 | 424 | public: |
aoqi@0 | 425 | ReplicateINode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
aoqi@0 | 426 | virtual int Opcode() const; |
aoqi@0 | 427 | }; |
aoqi@0 | 428 | |
aoqi@0 | 429 | //------------------------------ReplicateLNode--------------------------------- |
aoqi@0 | 430 | // Replicate long scalar to be vector |
aoqi@0 | 431 | class ReplicateLNode : public VectorNode { |
aoqi@0 | 432 | public: |
aoqi@0 | 433 | ReplicateLNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
aoqi@0 | 434 | virtual int Opcode() const; |
aoqi@0 | 435 | }; |
aoqi@0 | 436 | |
aoqi@0 | 437 | //------------------------------ReplicateFNode--------------------------------- |
aoqi@0 | 438 | // Replicate float scalar to be vector |
aoqi@0 | 439 | class ReplicateFNode : public VectorNode { |
aoqi@0 | 440 | public: |
aoqi@0 | 441 | ReplicateFNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
aoqi@0 | 442 | virtual int Opcode() const; |
aoqi@0 | 443 | }; |
aoqi@0 | 444 | |
aoqi@0 | 445 | //------------------------------ReplicateDNode--------------------------------- |
aoqi@0 | 446 | // Replicate double scalar to be vector |
aoqi@0 | 447 | class ReplicateDNode : public VectorNode { |
aoqi@0 | 448 | public: |
aoqi@0 | 449 | ReplicateDNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
aoqi@0 | 450 | virtual int Opcode() const; |
aoqi@0 | 451 | }; |
aoqi@0 | 452 | |
aoqi@0 | 453 | //========================Pack_Scalars_into_a_Vector=========================== |
aoqi@0 | 454 | |
aoqi@0 | 455 | //------------------------------PackNode--------------------------------------- |
aoqi@0 | 456 | // Pack parent class (not for code generation). |
aoqi@0 | 457 | class PackNode : public VectorNode { |
aoqi@0 | 458 | public: |
aoqi@0 | 459 | PackNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
aoqi@0 | 460 | PackNode(Node* in1, Node* n2, const TypeVect* vt) : VectorNode(in1, n2, vt) {} |
aoqi@0 | 461 | virtual int Opcode() const; |
aoqi@0 | 462 | |
aoqi@0 | 463 | void add_opd(Node* n) { |
aoqi@0 | 464 | add_req(n); |
aoqi@0 | 465 | } |
aoqi@0 | 466 | |
aoqi@0 | 467 | // Create a binary tree form for Packs. [lo, hi) (half-open) range |
aoqi@0 | 468 | PackNode* binary_tree_pack(Compile* C, int lo, int hi); |
aoqi@0 | 469 | |
aoqi@0 | 470 | static PackNode* make(Compile* C, Node* s, uint vlen, BasicType bt); |
aoqi@0 | 471 | }; |
aoqi@0 | 472 | |
aoqi@0 | 473 | //------------------------------PackBNode-------------------------------------- |
aoqi@0 | 474 | // Pack byte scalars into vector |
aoqi@0 | 475 | class PackBNode : public PackNode { |
aoqi@0 | 476 | public: |
aoqi@0 | 477 | PackBNode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
aoqi@0 | 478 | virtual int Opcode() const; |
aoqi@0 | 479 | }; |
aoqi@0 | 480 | |
aoqi@0 | 481 | //------------------------------PackSNode-------------------------------------- |
aoqi@0 | 482 | // Pack short scalars into a vector |
aoqi@0 | 483 | class PackSNode : public PackNode { |
aoqi@0 | 484 | public: |
aoqi@0 | 485 | PackSNode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
aoqi@0 | 486 | PackSNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
aoqi@0 | 487 | virtual int Opcode() const; |
aoqi@0 | 488 | }; |
aoqi@0 | 489 | |
aoqi@0 | 490 | //------------------------------PackINode-------------------------------------- |
aoqi@0 | 491 | // Pack integer scalars into a vector |
aoqi@0 | 492 | class PackINode : public PackNode { |
aoqi@0 | 493 | public: |
aoqi@0 | 494 | PackINode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
aoqi@0 | 495 | PackINode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
aoqi@0 | 496 | virtual int Opcode() const; |
aoqi@0 | 497 | }; |
aoqi@0 | 498 | |
aoqi@0 | 499 | //------------------------------PackLNode-------------------------------------- |
aoqi@0 | 500 | // Pack long scalars into a vector |
aoqi@0 | 501 | class PackLNode : public PackNode { |
aoqi@0 | 502 | public: |
aoqi@0 | 503 | PackLNode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
aoqi@0 | 504 | PackLNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
aoqi@0 | 505 | virtual int Opcode() const; |
aoqi@0 | 506 | }; |
aoqi@0 | 507 | |
aoqi@0 | 508 | //------------------------------Pack2LNode------------------------------------- |
aoqi@0 | 509 | // Pack 2 long scalars into a vector |
aoqi@0 | 510 | class Pack2LNode : public PackNode { |
aoqi@0 | 511 | public: |
aoqi@0 | 512 | Pack2LNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
aoqi@0 | 513 | virtual int Opcode() const; |
aoqi@0 | 514 | }; |
aoqi@0 | 515 | |
aoqi@0 | 516 | //------------------------------PackFNode-------------------------------------- |
aoqi@0 | 517 | // Pack float scalars into vector |
aoqi@0 | 518 | class PackFNode : public PackNode { |
aoqi@0 | 519 | public: |
aoqi@0 | 520 | PackFNode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
aoqi@0 | 521 | PackFNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
aoqi@0 | 522 | virtual int Opcode() const; |
aoqi@0 | 523 | }; |
aoqi@0 | 524 | |
aoqi@0 | 525 | //------------------------------PackDNode-------------------------------------- |
aoqi@0 | 526 | // Pack double scalars into a vector |
aoqi@0 | 527 | class PackDNode : public PackNode { |
aoqi@0 | 528 | public: |
aoqi@0 | 529 | PackDNode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
aoqi@0 | 530 | PackDNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
aoqi@0 | 531 | virtual int Opcode() const; |
aoqi@0 | 532 | }; |
aoqi@0 | 533 | |
aoqi@0 | 534 | //------------------------------Pack2DNode------------------------------------- |
aoqi@0 | 535 | // Pack 2 double scalars into a vector |
aoqi@0 | 536 | class Pack2DNode : public PackNode { |
aoqi@0 | 537 | public: |
aoqi@0 | 538 | Pack2DNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
aoqi@0 | 539 | virtual int Opcode() const; |
aoqi@0 | 540 | }; |
aoqi@0 | 541 | |
aoqi@0 | 542 | |
aoqi@0 | 543 | //========================Extract_Scalar_from_Vector=========================== |
aoqi@0 | 544 | |
aoqi@0 | 545 | //------------------------------ExtractNode------------------------------------ |
aoqi@0 | 546 | // Extract a scalar from a vector at position "pos" |
aoqi@0 | 547 | class ExtractNode : public Node { |
aoqi@0 | 548 | public: |
aoqi@0 | 549 | ExtractNode(Node* src, ConINode* pos) : Node(NULL, src, (Node*)pos) { |
aoqi@0 | 550 | assert(in(2)->get_int() >= 0, "positive constants"); |
aoqi@0 | 551 | } |
aoqi@0 | 552 | virtual int Opcode() const; |
aoqi@0 | 553 | uint pos() const { return in(2)->get_int(); } |
aoqi@0 | 554 | |
aoqi@0 | 555 | static Node* make(Compile* C, Node* v, uint position, BasicType bt); |
aoqi@0 | 556 | }; |
aoqi@0 | 557 | |
aoqi@0 | 558 | //------------------------------ExtractBNode----------------------------------- |
aoqi@0 | 559 | // Extract a byte from a vector at position "pos" |
aoqi@0 | 560 | class ExtractBNode : public ExtractNode { |
aoqi@0 | 561 | public: |
aoqi@0 | 562 | ExtractBNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
aoqi@0 | 563 | virtual int Opcode() const; |
aoqi@0 | 564 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
aoqi@0 | 565 | virtual uint ideal_reg() const { return Op_RegI; } |
aoqi@0 | 566 | }; |
aoqi@0 | 567 | |
aoqi@0 | 568 | //------------------------------ExtractUBNode---------------------------------- |
aoqi@0 | 569 | // Extract a boolean from a vector at position "pos" |
aoqi@0 | 570 | class ExtractUBNode : public ExtractNode { |
aoqi@0 | 571 | public: |
aoqi@0 | 572 | ExtractUBNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
aoqi@0 | 573 | virtual int Opcode() const; |
aoqi@0 | 574 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
aoqi@0 | 575 | virtual uint ideal_reg() const { return Op_RegI; } |
aoqi@0 | 576 | }; |
aoqi@0 | 577 | |
aoqi@0 | 578 | //------------------------------ExtractCNode----------------------------------- |
aoqi@0 | 579 | // Extract a char from a vector at position "pos" |
aoqi@0 | 580 | class ExtractCNode : public ExtractNode { |
aoqi@0 | 581 | public: |
aoqi@0 | 582 | ExtractCNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
aoqi@0 | 583 | virtual int Opcode() const; |
aoqi@0 | 584 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
aoqi@0 | 585 | virtual uint ideal_reg() const { return Op_RegI; } |
aoqi@0 | 586 | }; |
aoqi@0 | 587 | |
aoqi@0 | 588 | //------------------------------ExtractSNode----------------------------------- |
aoqi@0 | 589 | // Extract a short from a vector at position "pos" |
aoqi@0 | 590 | class ExtractSNode : public ExtractNode { |
aoqi@0 | 591 | public: |
aoqi@0 | 592 | ExtractSNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
aoqi@0 | 593 | virtual int Opcode() const; |
aoqi@0 | 594 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
aoqi@0 | 595 | virtual uint ideal_reg() const { return Op_RegI; } |
aoqi@0 | 596 | }; |
aoqi@0 | 597 | |
aoqi@0 | 598 | //------------------------------ExtractINode----------------------------------- |
aoqi@0 | 599 | // Extract an int from a vector at position "pos" |
aoqi@0 | 600 | class ExtractINode : public ExtractNode { |
aoqi@0 | 601 | public: |
aoqi@0 | 602 | ExtractINode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
aoqi@0 | 603 | virtual int Opcode() const; |
aoqi@0 | 604 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
aoqi@0 | 605 | virtual uint ideal_reg() const { return Op_RegI; } |
aoqi@0 | 606 | }; |
aoqi@0 | 607 | |
aoqi@0 | 608 | //------------------------------ExtractLNode----------------------------------- |
aoqi@0 | 609 | // Extract a long from a vector at position "pos" |
aoqi@0 | 610 | class ExtractLNode : public ExtractNode { |
aoqi@0 | 611 | public: |
aoqi@0 | 612 | ExtractLNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
aoqi@0 | 613 | virtual int Opcode() const; |
aoqi@0 | 614 | virtual const Type *bottom_type() const { return TypeLong::LONG; } |
aoqi@0 | 615 | virtual uint ideal_reg() const { return Op_RegL; } |
aoqi@0 | 616 | }; |
aoqi@0 | 617 | |
aoqi@0 | 618 | //------------------------------ExtractFNode----------------------------------- |
aoqi@0 | 619 | // Extract a float from a vector at position "pos" |
aoqi@0 | 620 | class ExtractFNode : public ExtractNode { |
aoqi@0 | 621 | public: |
aoqi@0 | 622 | ExtractFNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
aoqi@0 | 623 | virtual int Opcode() const; |
aoqi@0 | 624 | virtual const Type *bottom_type() const { return Type::FLOAT; } |
aoqi@0 | 625 | virtual uint ideal_reg() const { return Op_RegF; } |
aoqi@0 | 626 | }; |
aoqi@0 | 627 | |
aoqi@0 | 628 | //------------------------------ExtractDNode----------------------------------- |
aoqi@0 | 629 | // Extract a double from a vector at position "pos" |
aoqi@0 | 630 | class ExtractDNode : public ExtractNode { |
aoqi@0 | 631 | public: |
aoqi@0 | 632 | ExtractDNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
aoqi@0 | 633 | virtual int Opcode() const; |
aoqi@0 | 634 | virtual const Type *bottom_type() const { return Type::DOUBLE; } |
aoqi@0 | 635 | virtual uint ideal_reg() const { return Op_RegD; } |
aoqi@0 | 636 | }; |
aoqi@0 | 637 | |
aoqi@0 | 638 | #endif // SHARE_VM_OPTO_VECTORNODE_HPP |