Mon, 20 Aug 2012 09:07:21 -0700
6340864: Implement vectorization optimizations in hotspot-server
Summary: Added asm encoding and mach nodes for vector arithmetic instructions on x86.
Reviewed-by: roland
duke@435 | 1 | /* |
kvn@3882 | 2 | * Copyright (c) 2007, 2012, 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 |
kvn@3882 | 34 | class VectorNode : public TypeNode { |
kvn@3882 | 35 | public: |
duke@435 | 36 | |
kvn@3882 | 37 | VectorNode(Node* n1, const TypeVect* vt) : TypeNode(vt, 2) { |
kvn@3882 | 38 | init_class_id(Class_Vector); |
kvn@3882 | 39 | init_req(1, n1); |
kvn@3882 | 40 | } |
kvn@3882 | 41 | VectorNode(Node* n1, Node* n2, const TypeVect* vt) : TypeNode(vt, 3) { |
kvn@3882 | 42 | init_class_id(Class_Vector); |
kvn@3882 | 43 | init_req(1, n1); |
kvn@3882 | 44 | init_req(2, n2); |
duke@435 | 45 | } |
duke@435 | 46 | |
kvn@3882 | 47 | const TypeVect* vect_type() const { return type()->is_vect(); } |
kvn@3882 | 48 | uint length() const { return vect_type()->length(); } // Vector length |
kvn@4001 | 49 | uint length_in_bytes() const { return vect_type()->length_in_bytes(); } |
duke@435 | 50 | |
duke@435 | 51 | virtual int Opcode() const; |
duke@435 | 52 | |
kvn@3882 | 53 | virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(vect_type()->length_in_bytes()); } |
duke@435 | 54 | |
duke@435 | 55 | static VectorNode* scalar2vector(Compile* C, Node* s, uint vlen, const Type* opd_t); |
duke@435 | 56 | |
kvn@3882 | 57 | static VectorNode* make(Compile* C, int opc, Node* n1, Node* n2, uint vlen, BasicType bt); |
kvn@3882 | 58 | |
kvn@3882 | 59 | static int opcode(int opc, uint vlen, BasicType bt); |
kvn@3882 | 60 | static bool implemented(int opc, uint vlen, BasicType bt); |
kvn@4001 | 61 | static bool is_shift(Node* n); |
kvn@4001 | 62 | static bool is_invariant_vector(Node* n); |
duke@435 | 63 | }; |
duke@435 | 64 | |
duke@435 | 65 | //===========================Vector=ALU=Operations==================================== |
duke@435 | 66 | |
duke@435 | 67 | //------------------------------AddVBNode--------------------------------------- |
duke@435 | 68 | // Vector add byte |
duke@435 | 69 | class AddVBNode : public VectorNode { |
duke@435 | 70 | public: |
kvn@3882 | 71 | AddVBNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 72 | virtual int Opcode() const; |
duke@435 | 73 | }; |
duke@435 | 74 | |
duke@435 | 75 | //------------------------------AddVSNode--------------------------------------- |
kvn@3882 | 76 | // Vector add char/short |
duke@435 | 77 | class AddVSNode : public VectorNode { |
duke@435 | 78 | public: |
kvn@3882 | 79 | AddVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 80 | virtual int Opcode() const; |
duke@435 | 81 | }; |
duke@435 | 82 | |
duke@435 | 83 | //------------------------------AddVINode--------------------------------------- |
duke@435 | 84 | // Vector add int |
duke@435 | 85 | class AddVINode : public VectorNode { |
duke@435 | 86 | public: |
kvn@3882 | 87 | AddVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 88 | virtual int Opcode() const; |
duke@435 | 89 | }; |
duke@435 | 90 | |
duke@435 | 91 | //------------------------------AddVLNode--------------------------------------- |
duke@435 | 92 | // Vector add long |
duke@435 | 93 | class AddVLNode : public VectorNode { |
duke@435 | 94 | public: |
kvn@3882 | 95 | AddVLNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 96 | virtual int Opcode() const; |
duke@435 | 97 | }; |
duke@435 | 98 | |
duke@435 | 99 | //------------------------------AddVFNode--------------------------------------- |
duke@435 | 100 | // Vector add float |
duke@435 | 101 | class AddVFNode : public VectorNode { |
duke@435 | 102 | public: |
kvn@3882 | 103 | AddVFNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 104 | virtual int Opcode() const; |
duke@435 | 105 | }; |
duke@435 | 106 | |
duke@435 | 107 | //------------------------------AddVDNode--------------------------------------- |
duke@435 | 108 | // Vector add double |
duke@435 | 109 | class AddVDNode : public VectorNode { |
duke@435 | 110 | public: |
kvn@3882 | 111 | AddVDNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 112 | virtual int Opcode() const; |
duke@435 | 113 | }; |
duke@435 | 114 | |
duke@435 | 115 | //------------------------------SubVBNode--------------------------------------- |
duke@435 | 116 | // Vector subtract byte |
duke@435 | 117 | class SubVBNode : public VectorNode { |
duke@435 | 118 | public: |
kvn@3882 | 119 | SubVBNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 120 | virtual int Opcode() const; |
duke@435 | 121 | }; |
duke@435 | 122 | |
duke@435 | 123 | //------------------------------SubVSNode--------------------------------------- |
duke@435 | 124 | // Vector subtract short |
duke@435 | 125 | class SubVSNode : public VectorNode { |
duke@435 | 126 | public: |
kvn@3882 | 127 | SubVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 128 | virtual int Opcode() const; |
duke@435 | 129 | }; |
duke@435 | 130 | |
duke@435 | 131 | //------------------------------SubVINode--------------------------------------- |
duke@435 | 132 | // Vector subtract int |
duke@435 | 133 | class SubVINode : public VectorNode { |
duke@435 | 134 | public: |
kvn@3882 | 135 | SubVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 136 | virtual int Opcode() const; |
duke@435 | 137 | }; |
duke@435 | 138 | |
duke@435 | 139 | //------------------------------SubVLNode--------------------------------------- |
duke@435 | 140 | // Vector subtract long |
duke@435 | 141 | class SubVLNode : public VectorNode { |
duke@435 | 142 | public: |
kvn@3882 | 143 | SubVLNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 144 | virtual int Opcode() const; |
duke@435 | 145 | }; |
duke@435 | 146 | |
duke@435 | 147 | //------------------------------SubVFNode--------------------------------------- |
duke@435 | 148 | // Vector subtract float |
duke@435 | 149 | class SubVFNode : public VectorNode { |
duke@435 | 150 | public: |
kvn@3882 | 151 | SubVFNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 152 | virtual int Opcode() const; |
duke@435 | 153 | }; |
duke@435 | 154 | |
duke@435 | 155 | //------------------------------SubVDNode--------------------------------------- |
duke@435 | 156 | // Vector subtract double |
duke@435 | 157 | class SubVDNode : public VectorNode { |
duke@435 | 158 | public: |
kvn@3882 | 159 | SubVDNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 160 | virtual int Opcode() const; |
duke@435 | 161 | }; |
duke@435 | 162 | |
kvn@4001 | 163 | //------------------------------MulVSNode--------------------------------------- |
kvn@4001 | 164 | // Vector multiply short |
kvn@4001 | 165 | class MulVSNode : public VectorNode { |
kvn@4001 | 166 | public: |
kvn@4001 | 167 | MulVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
kvn@4001 | 168 | virtual int Opcode() const; |
kvn@4001 | 169 | }; |
kvn@4001 | 170 | |
kvn@4001 | 171 | //------------------------------MulVINode--------------------------------------- |
kvn@4001 | 172 | // Vector multiply int |
kvn@4001 | 173 | class MulVINode : public VectorNode { |
kvn@4001 | 174 | public: |
kvn@4001 | 175 | MulVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
kvn@4001 | 176 | virtual int Opcode() const; |
kvn@4001 | 177 | }; |
kvn@4001 | 178 | |
duke@435 | 179 | //------------------------------MulVFNode--------------------------------------- |
duke@435 | 180 | // Vector multiply float |
duke@435 | 181 | class MulVFNode : public VectorNode { |
duke@435 | 182 | public: |
kvn@3882 | 183 | MulVFNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 184 | virtual int Opcode() const; |
duke@435 | 185 | }; |
duke@435 | 186 | |
duke@435 | 187 | //------------------------------MulVDNode--------------------------------------- |
duke@435 | 188 | // Vector multiply double |
duke@435 | 189 | class MulVDNode : public VectorNode { |
duke@435 | 190 | public: |
kvn@3882 | 191 | MulVDNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 192 | virtual int Opcode() const; |
duke@435 | 193 | }; |
duke@435 | 194 | |
duke@435 | 195 | //------------------------------DivVFNode--------------------------------------- |
duke@435 | 196 | // Vector divide float |
duke@435 | 197 | class DivVFNode : public VectorNode { |
duke@435 | 198 | public: |
kvn@3882 | 199 | DivVFNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 200 | virtual int Opcode() const; |
duke@435 | 201 | }; |
duke@435 | 202 | |
duke@435 | 203 | //------------------------------DivVDNode--------------------------------------- |
duke@435 | 204 | // Vector Divide double |
duke@435 | 205 | class DivVDNode : public VectorNode { |
duke@435 | 206 | public: |
kvn@3882 | 207 | DivVDNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 208 | virtual int Opcode() const; |
duke@435 | 209 | }; |
duke@435 | 210 | |
duke@435 | 211 | //------------------------------LShiftVBNode--------------------------------------- |
kvn@4001 | 212 | // Vector left shift bytes |
duke@435 | 213 | class LShiftVBNode : public VectorNode { |
duke@435 | 214 | public: |
kvn@3882 | 215 | LShiftVBNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 216 | virtual int Opcode() const; |
duke@435 | 217 | }; |
duke@435 | 218 | |
duke@435 | 219 | //------------------------------LShiftVSNode--------------------------------------- |
kvn@4001 | 220 | // Vector left shift shorts |
duke@435 | 221 | class LShiftVSNode : public VectorNode { |
duke@435 | 222 | public: |
kvn@3882 | 223 | LShiftVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 224 | virtual int Opcode() const; |
duke@435 | 225 | }; |
duke@435 | 226 | |
duke@435 | 227 | //------------------------------LShiftVINode--------------------------------------- |
kvn@4001 | 228 | // Vector left shift ints |
duke@435 | 229 | class LShiftVINode : public VectorNode { |
duke@435 | 230 | public: |
kvn@3882 | 231 | LShiftVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 232 | virtual int Opcode() const; |
duke@435 | 233 | }; |
duke@435 | 234 | |
kvn@4001 | 235 | //------------------------------LShiftVLNode--------------------------------------- |
kvn@4001 | 236 | // Vector left shift longs |
kvn@4001 | 237 | class LShiftVLNode : public VectorNode { |
kvn@4001 | 238 | public: |
kvn@4001 | 239 | LShiftVLNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
kvn@4001 | 240 | virtual int Opcode() const; |
kvn@4001 | 241 | }; |
kvn@4001 | 242 | |
kvn@4001 | 243 | //------------------------------RShiftVBNode--------------------------------------- |
kvn@4001 | 244 | // Vector right arithmetic (signed) shift bytes |
kvn@3882 | 245 | class RShiftVBNode : public VectorNode { |
duke@435 | 246 | public: |
kvn@3882 | 247 | RShiftVBNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 248 | virtual int Opcode() const; |
duke@435 | 249 | }; |
duke@435 | 250 | |
kvn@4001 | 251 | //------------------------------RShiftVSNode--------------------------------------- |
kvn@4001 | 252 | // Vector right arithmetic (signed) shift shorts |
kvn@3882 | 253 | class RShiftVSNode : public VectorNode { |
duke@435 | 254 | public: |
kvn@3882 | 255 | RShiftVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 256 | virtual int Opcode() const; |
duke@435 | 257 | }; |
duke@435 | 258 | |
kvn@4001 | 259 | //------------------------------RShiftVINode--------------------------------------- |
kvn@4001 | 260 | // Vector right arithmetic (signed) shift ints |
kvn@3882 | 261 | class RShiftVINode : public VectorNode { |
duke@435 | 262 | public: |
kvn@3882 | 263 | RShiftVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 264 | virtual int Opcode() const; |
duke@435 | 265 | }; |
duke@435 | 266 | |
kvn@4001 | 267 | //------------------------------RShiftVLNode--------------------------------------- |
kvn@4001 | 268 | // Vector right arithmetic (signed) shift longs |
kvn@4001 | 269 | class RShiftVLNode : public VectorNode { |
kvn@4001 | 270 | public: |
kvn@4001 | 271 | RShiftVLNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
kvn@4001 | 272 | virtual int Opcode() const; |
kvn@4001 | 273 | }; |
kvn@4001 | 274 | |
kvn@4001 | 275 | //------------------------------URShiftVBNode--------------------------------------- |
kvn@4001 | 276 | // Vector right logical (unsigned) shift bytes |
kvn@4001 | 277 | class URShiftVBNode : public VectorNode { |
kvn@4001 | 278 | public: |
kvn@4001 | 279 | URShiftVBNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
kvn@4001 | 280 | virtual int Opcode() const; |
kvn@4001 | 281 | }; |
kvn@4001 | 282 | |
kvn@4001 | 283 | //------------------------------URShiftVSNode--------------------------------------- |
kvn@4001 | 284 | // Vector right logical (unsigned) shift shorts |
kvn@4001 | 285 | class URShiftVSNode : public VectorNode { |
kvn@4001 | 286 | public: |
kvn@4001 | 287 | URShiftVSNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
kvn@4001 | 288 | virtual int Opcode() const; |
kvn@4001 | 289 | }; |
kvn@4001 | 290 | |
kvn@4001 | 291 | //------------------------------URShiftVINode--------------------------------------- |
kvn@4001 | 292 | // Vector right logical (unsigned) shift ints |
kvn@4001 | 293 | class URShiftVINode : public VectorNode { |
kvn@4001 | 294 | public: |
kvn@4001 | 295 | URShiftVINode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
kvn@4001 | 296 | virtual int Opcode() const; |
kvn@4001 | 297 | }; |
kvn@4001 | 298 | |
kvn@4001 | 299 | //------------------------------URShiftVLNode--------------------------------------- |
kvn@4001 | 300 | // Vector right logical (unsigned) shift longs |
kvn@4001 | 301 | class URShiftVLNode : public VectorNode { |
kvn@4001 | 302 | public: |
kvn@4001 | 303 | URShiftVLNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
kvn@4001 | 304 | virtual int Opcode() const; |
kvn@4001 | 305 | }; |
kvn@4001 | 306 | |
kvn@4001 | 307 | |
duke@435 | 308 | //------------------------------AndVNode--------------------------------------- |
kvn@4001 | 309 | // Vector and integer |
duke@435 | 310 | class AndVNode : public VectorNode { |
duke@435 | 311 | public: |
kvn@3882 | 312 | AndVNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 313 | virtual int Opcode() const; |
duke@435 | 314 | }; |
duke@435 | 315 | |
duke@435 | 316 | //------------------------------OrVNode--------------------------------------- |
kvn@4001 | 317 | // Vector or integer |
duke@435 | 318 | class OrVNode : public VectorNode { |
duke@435 | 319 | public: |
kvn@3882 | 320 | OrVNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 321 | virtual int Opcode() const; |
duke@435 | 322 | }; |
duke@435 | 323 | |
duke@435 | 324 | //------------------------------XorVNode--------------------------------------- |
kvn@4001 | 325 | // Vector xor integer |
duke@435 | 326 | class XorVNode : public VectorNode { |
duke@435 | 327 | public: |
kvn@3882 | 328 | XorVNode(Node* in1, Node* in2, const TypeVect* vt) : VectorNode(in1,in2,vt) {} |
duke@435 | 329 | virtual int Opcode() const; |
duke@435 | 330 | }; |
duke@435 | 331 | |
kvn@3882 | 332 | //================================= M E M O R Y =============================== |
duke@435 | 333 | |
kvn@3882 | 334 | //------------------------------LoadVectorNode--------------------------------- |
kvn@3882 | 335 | // Load Vector from memory |
kvn@3882 | 336 | class LoadVectorNode : public LoadNode { |
kvn@3882 | 337 | public: |
kvn@3882 | 338 | LoadVectorNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeVect* vt) |
kvn@3882 | 339 | : LoadNode(c, mem, adr, at, vt) { |
kvn@3882 | 340 | init_class_id(Class_LoadVector); |
duke@435 | 341 | } |
duke@435 | 342 | |
kvn@3882 | 343 | const TypeVect* vect_type() const { return type()->is_vect(); } |
kvn@3882 | 344 | uint length() const { return vect_type()->length(); } // Vector length |
kvn@3882 | 345 | |
duke@435 | 346 | virtual int Opcode() const; |
duke@435 | 347 | |
kvn@3882 | 348 | virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(memory_size()); } |
kvn@3882 | 349 | virtual BasicType memory_type() const { return T_VOID; } |
kvn@3882 | 350 | virtual int memory_size() const { return vect_type()->length_in_bytes(); } |
duke@435 | 351 | |
kvn@3882 | 352 | virtual int store_Opcode() const { return Op_StoreVector; } |
duke@435 | 353 | |
kvn@3882 | 354 | static LoadVectorNode* make(Compile* C, int opc, Node* ctl, Node* mem, |
kvn@3882 | 355 | Node* adr, const TypePtr* atyp, uint vlen, BasicType bt); |
duke@435 | 356 | }; |
duke@435 | 357 | |
kvn@3882 | 358 | //------------------------------StoreVectorNode-------------------------------- |
kvn@3882 | 359 | // Store Vector to memory |
kvn@3882 | 360 | class StoreVectorNode : public StoreNode { |
duke@435 | 361 | public: |
kvn@3882 | 362 | StoreVectorNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val) |
kvn@3882 | 363 | : StoreNode(c, mem, adr, at, val) { |
kvn@3882 | 364 | assert(val->is_Vector() || val->is_LoadVector(), "sanity"); |
kvn@3882 | 365 | init_class_id(Class_StoreVector); |
kvn@3882 | 366 | } |
duke@435 | 367 | |
kvn@3882 | 368 | const TypeVect* vect_type() const { return in(MemNode::ValueIn)->bottom_type()->is_vect(); } |
kvn@3882 | 369 | uint length() const { return vect_type()->length(); } // Vector length |
duke@435 | 370 | |
duke@435 | 371 | virtual int Opcode() const; |
duke@435 | 372 | |
kvn@3882 | 373 | virtual uint ideal_reg() const { return Matcher::vector_ideal_reg(memory_size()); } |
kvn@3882 | 374 | virtual BasicType memory_type() const { return T_VOID; } |
kvn@3882 | 375 | virtual int memory_size() const { return vect_type()->length_in_bytes(); } |
duke@435 | 376 | |
kvn@3882 | 377 | static StoreVectorNode* make(Compile* C, int opc, Node* ctl, Node* mem, |
kvn@3040 | 378 | Node* adr, const TypePtr* atyp, Node* val, |
duke@435 | 379 | uint vlen); |
duke@435 | 380 | }; |
duke@435 | 381 | |
kvn@3882 | 382 | |
kvn@3882 | 383 | //=========================Promote_Scalar_to_Vector============================ |
kvn@3882 | 384 | |
kvn@3882 | 385 | //------------------------------ReplicateBNode--------------------------------- |
kvn@3882 | 386 | // Replicate byte scalar to be vector |
kvn@3882 | 387 | class ReplicateBNode : public VectorNode { |
duke@435 | 388 | public: |
kvn@3882 | 389 | ReplicateBNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
duke@435 | 390 | virtual int Opcode() const; |
duke@435 | 391 | }; |
duke@435 | 392 | |
kvn@3882 | 393 | //------------------------------ReplicateSNode--------------------------------- |
kvn@3882 | 394 | // Replicate short scalar to be vector |
kvn@3882 | 395 | class ReplicateSNode : public VectorNode { |
duke@435 | 396 | public: |
kvn@3882 | 397 | ReplicateSNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
duke@435 | 398 | virtual int Opcode() const; |
duke@435 | 399 | }; |
duke@435 | 400 | |
kvn@3882 | 401 | //------------------------------ReplicateINode--------------------------------- |
kvn@3882 | 402 | // Replicate int scalar to be vector |
kvn@3882 | 403 | class ReplicateINode : public VectorNode { |
duke@435 | 404 | public: |
kvn@3882 | 405 | ReplicateINode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
duke@435 | 406 | virtual int Opcode() const; |
duke@435 | 407 | }; |
duke@435 | 408 | |
kvn@3882 | 409 | //------------------------------ReplicateLNode--------------------------------- |
kvn@3882 | 410 | // Replicate long scalar to be vector |
kvn@3882 | 411 | class ReplicateLNode : public VectorNode { |
duke@435 | 412 | public: |
kvn@3882 | 413 | ReplicateLNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
duke@435 | 414 | virtual int Opcode() const; |
duke@435 | 415 | }; |
duke@435 | 416 | |
kvn@3882 | 417 | //------------------------------ReplicateFNode--------------------------------- |
kvn@3882 | 418 | // Replicate float scalar to be vector |
kvn@3882 | 419 | class ReplicateFNode : public VectorNode { |
duke@435 | 420 | public: |
kvn@3882 | 421 | ReplicateFNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
duke@435 | 422 | virtual int Opcode() const; |
duke@435 | 423 | }; |
duke@435 | 424 | |
kvn@3882 | 425 | //------------------------------ReplicateDNode--------------------------------- |
kvn@3882 | 426 | // Replicate double scalar to be vector |
kvn@3882 | 427 | class ReplicateDNode : public VectorNode { |
duke@435 | 428 | public: |
kvn@3882 | 429 | ReplicateDNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
duke@435 | 430 | virtual int Opcode() const; |
duke@435 | 431 | }; |
duke@435 | 432 | |
kvn@3882 | 433 | //========================Pack_Scalars_into_a_Vector=========================== |
duke@435 | 434 | |
duke@435 | 435 | //------------------------------PackNode--------------------------------------- |
duke@435 | 436 | // Pack parent class (not for code generation). |
duke@435 | 437 | class PackNode : public VectorNode { |
duke@435 | 438 | public: |
kvn@3882 | 439 | PackNode(Node* in1, const TypeVect* vt) : VectorNode(in1, vt) {} |
kvn@3882 | 440 | PackNode(Node* in1, Node* n2, const TypeVect* vt) : VectorNode(in1, n2, vt) {} |
duke@435 | 441 | virtual int Opcode() const; |
duke@435 | 442 | |
kvn@3882 | 443 | void add_opd(uint i, Node* n) { |
kvn@3882 | 444 | init_req(i+1, n); |
duke@435 | 445 | } |
duke@435 | 446 | |
duke@435 | 447 | // Create a binary tree form for Packs. [lo, hi) (half-open) range |
duke@435 | 448 | Node* binaryTreePack(Compile* C, int lo, int hi); |
duke@435 | 449 | |
kvn@3882 | 450 | static PackNode* make(Compile* C, Node* s, uint vlen, BasicType bt); |
duke@435 | 451 | }; |
duke@435 | 452 | |
duke@435 | 453 | //------------------------------PackBNode--------------------------------------- |
duke@435 | 454 | // Pack byte scalars into vector |
duke@435 | 455 | class PackBNode : public PackNode { |
duke@435 | 456 | public: |
kvn@3882 | 457 | PackBNode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
duke@435 | 458 | virtual int Opcode() const; |
duke@435 | 459 | }; |
duke@435 | 460 | |
duke@435 | 461 | //------------------------------PackSNode--------------------------------------- |
duke@435 | 462 | // Pack short scalars into a vector |
duke@435 | 463 | class PackSNode : public PackNode { |
duke@435 | 464 | public: |
kvn@3882 | 465 | PackSNode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
kvn@3882 | 466 | PackSNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
duke@435 | 467 | virtual int Opcode() const; |
duke@435 | 468 | }; |
duke@435 | 469 | |
duke@435 | 470 | //------------------------------PackINode--------------------------------------- |
duke@435 | 471 | // Pack integer scalars into a vector |
duke@435 | 472 | class PackINode : public PackNode { |
duke@435 | 473 | public: |
kvn@3882 | 474 | PackINode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
kvn@3882 | 475 | PackINode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
duke@435 | 476 | virtual int Opcode() const; |
duke@435 | 477 | }; |
duke@435 | 478 | |
duke@435 | 479 | //------------------------------PackLNode--------------------------------------- |
duke@435 | 480 | // Pack long scalars into a vector |
duke@435 | 481 | class PackLNode : public PackNode { |
duke@435 | 482 | public: |
kvn@3882 | 483 | PackLNode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
kvn@3882 | 484 | PackLNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
kvn@3882 | 485 | virtual int Opcode() const; |
kvn@3882 | 486 | }; |
kvn@3882 | 487 | |
kvn@3882 | 488 | //------------------------------Pack2LNode-------------------------------------- |
kvn@3882 | 489 | // Pack 2 long scalars into a vector |
kvn@3882 | 490 | class Pack2LNode : public PackNode { |
kvn@3882 | 491 | public: |
kvn@3882 | 492 | Pack2LNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
duke@435 | 493 | virtual int Opcode() const; |
duke@435 | 494 | }; |
duke@435 | 495 | |
duke@435 | 496 | //------------------------------PackFNode--------------------------------------- |
duke@435 | 497 | // Pack float scalars into vector |
duke@435 | 498 | class PackFNode : public PackNode { |
duke@435 | 499 | public: |
kvn@3882 | 500 | PackFNode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
kvn@3882 | 501 | PackFNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
duke@435 | 502 | virtual int Opcode() const; |
duke@435 | 503 | }; |
duke@435 | 504 | |
duke@435 | 505 | //------------------------------PackDNode--------------------------------------- |
duke@435 | 506 | // Pack double scalars into a vector |
duke@435 | 507 | class PackDNode : public PackNode { |
duke@435 | 508 | public: |
kvn@3882 | 509 | PackDNode(Node* in1, const TypeVect* vt) : PackNode(in1, vt) {} |
kvn@3882 | 510 | PackDNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
duke@435 | 511 | virtual int Opcode() const; |
duke@435 | 512 | }; |
duke@435 | 513 | |
kvn@3882 | 514 | //------------------------------Pack2DNode-------------------------------------- |
kvn@3882 | 515 | // Pack 2 double scalars into a vector |
kvn@3882 | 516 | class Pack2DNode : public PackNode { |
duke@435 | 517 | public: |
kvn@3882 | 518 | Pack2DNode(Node* in1, Node* in2, const TypeVect* vt) : PackNode(in1, in2, vt) {} |
duke@435 | 519 | virtual int Opcode() const; |
duke@435 | 520 | }; |
duke@435 | 521 | |
duke@435 | 522 | |
duke@435 | 523 | //========================Extract_Scalar_from_Vector=============================== |
duke@435 | 524 | |
duke@435 | 525 | //------------------------------ExtractNode--------------------------------------- |
duke@435 | 526 | // Extract a scalar from a vector at position "pos" |
duke@435 | 527 | class ExtractNode : public Node { |
duke@435 | 528 | public: |
duke@435 | 529 | ExtractNode(Node* src, ConINode* pos) : Node(NULL, src, (Node*)pos) { |
duke@435 | 530 | assert(in(2)->get_int() >= 0, "positive constants"); |
duke@435 | 531 | } |
duke@435 | 532 | virtual int Opcode() const; |
duke@435 | 533 | uint pos() const { return in(2)->get_int(); } |
duke@435 | 534 | |
kvn@3882 | 535 | static Node* make(Compile* C, Node* v, uint position, BasicType bt); |
duke@435 | 536 | }; |
duke@435 | 537 | |
duke@435 | 538 | //------------------------------ExtractBNode--------------------------------------- |
duke@435 | 539 | // Extract a byte from a vector at position "pos" |
duke@435 | 540 | class ExtractBNode : public ExtractNode { |
duke@435 | 541 | public: |
duke@435 | 542 | ExtractBNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 543 | virtual int Opcode() const; |
duke@435 | 544 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
duke@435 | 545 | virtual uint ideal_reg() const { return Op_RegI; } |
duke@435 | 546 | }; |
duke@435 | 547 | |
kvn@3882 | 548 | //------------------------------ExtractUBNode-------------------------------------- |
kvn@3882 | 549 | // Extract a boolean from a vector at position "pos" |
kvn@3882 | 550 | class ExtractUBNode : public ExtractNode { |
kvn@3882 | 551 | public: |
kvn@3882 | 552 | ExtractUBNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
kvn@3882 | 553 | virtual int Opcode() const; |
kvn@3882 | 554 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
kvn@3882 | 555 | virtual uint ideal_reg() const { return Op_RegI; } |
kvn@3882 | 556 | }; |
kvn@3882 | 557 | |
duke@435 | 558 | //------------------------------ExtractCNode--------------------------------------- |
duke@435 | 559 | // Extract a char from a vector at position "pos" |
duke@435 | 560 | class ExtractCNode : public ExtractNode { |
duke@435 | 561 | public: |
duke@435 | 562 | ExtractCNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 563 | virtual int Opcode() const; |
duke@435 | 564 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
duke@435 | 565 | virtual uint ideal_reg() const { return Op_RegI; } |
duke@435 | 566 | }; |
duke@435 | 567 | |
duke@435 | 568 | //------------------------------ExtractSNode--------------------------------------- |
duke@435 | 569 | // Extract a short from a vector at position "pos" |
duke@435 | 570 | class ExtractSNode : public ExtractNode { |
duke@435 | 571 | public: |
duke@435 | 572 | ExtractSNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 573 | virtual int Opcode() const; |
duke@435 | 574 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
duke@435 | 575 | virtual uint ideal_reg() const { return Op_RegI; } |
duke@435 | 576 | }; |
duke@435 | 577 | |
duke@435 | 578 | //------------------------------ExtractINode--------------------------------------- |
duke@435 | 579 | // Extract an int from a vector at position "pos" |
duke@435 | 580 | class ExtractINode : public ExtractNode { |
duke@435 | 581 | public: |
duke@435 | 582 | ExtractINode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 583 | virtual int Opcode() const; |
duke@435 | 584 | virtual const Type *bottom_type() const { return TypeInt::INT; } |
duke@435 | 585 | virtual uint ideal_reg() const { return Op_RegI; } |
duke@435 | 586 | }; |
duke@435 | 587 | |
duke@435 | 588 | //------------------------------ExtractLNode--------------------------------------- |
duke@435 | 589 | // Extract a long from a vector at position "pos" |
duke@435 | 590 | class ExtractLNode : public ExtractNode { |
duke@435 | 591 | public: |
duke@435 | 592 | ExtractLNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 593 | virtual int Opcode() const; |
duke@435 | 594 | virtual const Type *bottom_type() const { return TypeLong::LONG; } |
duke@435 | 595 | virtual uint ideal_reg() const { return Op_RegL; } |
duke@435 | 596 | }; |
duke@435 | 597 | |
duke@435 | 598 | //------------------------------ExtractFNode--------------------------------------- |
duke@435 | 599 | // Extract a float from a vector at position "pos" |
duke@435 | 600 | class ExtractFNode : public ExtractNode { |
duke@435 | 601 | public: |
duke@435 | 602 | ExtractFNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 603 | virtual int Opcode() const; |
duke@435 | 604 | virtual const Type *bottom_type() const { return Type::FLOAT; } |
duke@435 | 605 | virtual uint ideal_reg() const { return Op_RegF; } |
duke@435 | 606 | }; |
duke@435 | 607 | |
duke@435 | 608 | //------------------------------ExtractDNode--------------------------------------- |
duke@435 | 609 | // Extract a double from a vector at position "pos" |
duke@435 | 610 | class ExtractDNode : public ExtractNode { |
duke@435 | 611 | public: |
duke@435 | 612 | ExtractDNode(Node* src, ConINode* pos) : ExtractNode(src, pos) {} |
duke@435 | 613 | virtual int Opcode() const; |
duke@435 | 614 | virtual const Type *bottom_type() const { return Type::DOUBLE; } |
duke@435 | 615 | virtual uint ideal_reg() const { return Op_RegD; } |
duke@435 | 616 | }; |
stefank@2314 | 617 | |
stefank@2314 | 618 | #endif // SHARE_VM_OPTO_VECTORNODE_HPP |