Mercurial > hg > truffle
annotate src/share/vm/opto/vectornode.cpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children | c7b60b601eb4 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 */ |
| 23 | |
| 1972 | 24 #include "precompiled.hpp" |
| 25 #include "memory/allocation.inline.hpp" | |
| 26 #include "opto/connode.hpp" | |
| 27 #include "opto/vectornode.hpp" | |
| 0 | 28 |
| 29 //------------------------------VectorNode-------------------------------------- | |
| 30 | |
| 31 // Return vector type for an element type and vector length. | |
| 32 const Type* VectorNode::vect_type(BasicType elt_bt, uint len) { | |
| 33 assert(len <= VectorNode::max_vlen(elt_bt), "len in range"); | |
| 34 switch(elt_bt) { | |
| 35 case T_BOOLEAN: | |
| 36 case T_BYTE: | |
| 37 switch(len) { | |
| 38 case 2: return TypeInt::CHAR; | |
| 39 case 4: return TypeInt::INT; | |
| 40 case 8: return TypeLong::LONG; | |
| 41 } | |
| 42 break; | |
| 43 case T_CHAR: | |
| 44 case T_SHORT: | |
| 45 switch(len) { | |
| 46 case 2: return TypeInt::INT; | |
| 47 case 4: return TypeLong::LONG; | |
| 48 } | |
| 49 break; | |
| 50 case T_INT: | |
| 51 switch(len) { | |
| 52 case 2: return TypeLong::LONG; | |
| 53 } | |
| 54 break; | |
| 55 case T_LONG: | |
| 56 break; | |
| 57 case T_FLOAT: | |
| 58 switch(len) { | |
| 59 case 2: return Type::DOUBLE; | |
| 60 } | |
| 61 break; | |
| 62 case T_DOUBLE: | |
| 63 break; | |
| 64 } | |
| 65 ShouldNotReachHere(); | |
| 66 return NULL; | |
| 67 } | |
| 68 | |
| 69 // Scalar promotion | |
| 70 VectorNode* VectorNode::scalar2vector(Compile* C, Node* s, uint vlen, const Type* opd_t) { | |
| 71 BasicType bt = opd_t->array_element_basic_type(); | |
| 72 assert(vlen <= VectorNode::max_vlen(bt), "vlen in range"); | |
| 73 switch (bt) { | |
| 74 case T_BOOLEAN: | |
| 75 case T_BYTE: | |
| 76 if (vlen == 16) return new (C, 2) Replicate16BNode(s); | |
| 77 if (vlen == 8) return new (C, 2) Replicate8BNode(s); | |
| 78 if (vlen == 4) return new (C, 2) Replicate4BNode(s); | |
| 79 break; | |
| 80 case T_CHAR: | |
| 81 if (vlen == 8) return new (C, 2) Replicate8CNode(s); | |
| 82 if (vlen == 4) return new (C, 2) Replicate4CNode(s); | |
| 83 if (vlen == 2) return new (C, 2) Replicate2CNode(s); | |
| 84 break; | |
| 85 case T_SHORT: | |
| 86 if (vlen == 8) return new (C, 2) Replicate8SNode(s); | |
| 87 if (vlen == 4) return new (C, 2) Replicate4SNode(s); | |
| 88 if (vlen == 2) return new (C, 2) Replicate2SNode(s); | |
| 89 break; | |
| 90 case T_INT: | |
| 91 if (vlen == 4) return new (C, 2) Replicate4INode(s); | |
| 92 if (vlen == 2) return new (C, 2) Replicate2INode(s); | |
| 93 break; | |
| 94 case T_LONG: | |
| 95 if (vlen == 2) return new (C, 2) Replicate2LNode(s); | |
| 96 break; | |
| 97 case T_FLOAT: | |
| 98 if (vlen == 4) return new (C, 2) Replicate4FNode(s); | |
| 99 if (vlen == 2) return new (C, 2) Replicate2FNode(s); | |
| 100 break; | |
| 101 case T_DOUBLE: | |
| 102 if (vlen == 2) return new (C, 2) Replicate2DNode(s); | |
| 103 break; | |
| 104 } | |
| 105 ShouldNotReachHere(); | |
| 106 return NULL; | |
| 107 } | |
| 108 | |
| 109 // Return initial Pack node. Additional operands added with add_opd() calls. | |
| 110 PackNode* PackNode::make(Compile* C, Node* s, const Type* opd_t) { | |
| 111 BasicType bt = opd_t->array_element_basic_type(); | |
| 112 switch (bt) { | |
| 113 case T_BOOLEAN: | |
| 114 case T_BYTE: | |
| 115 return new (C, 2) PackBNode(s); | |
| 116 case T_CHAR: | |
| 117 return new (C, 2) PackCNode(s); | |
| 118 case T_SHORT: | |
| 119 return new (C, 2) PackSNode(s); | |
| 120 case T_INT: | |
| 121 return new (C, 2) PackINode(s); | |
| 122 case T_LONG: | |
| 123 return new (C, 2) PackLNode(s); | |
| 124 case T_FLOAT: | |
| 125 return new (C, 2) PackFNode(s); | |
| 126 case T_DOUBLE: | |
| 127 return new (C, 2) PackDNode(s); | |
| 128 } | |
| 129 ShouldNotReachHere(); | |
| 130 return NULL; | |
| 131 } | |
| 132 | |
| 133 // Create a binary tree form for Packs. [lo, hi) (half-open) range | |
| 134 Node* PackNode::binaryTreePack(Compile* C, int lo, int hi) { | |
| 135 int ct = hi - lo; | |
| 136 assert(is_power_of_2(ct), "power of 2"); | |
| 137 int mid = lo + ct/2; | |
| 138 Node* n1 = ct == 2 ? in(lo) : binaryTreePack(C, lo, mid); | |
| 139 Node* n2 = ct == 2 ? in(lo+1) : binaryTreePack(C, mid, hi ); | |
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140 int rslt_bsize = ct * type2aelembytes(elt_basic_type()); |
| 0 | 141 if (bottom_type()->is_floatingpoint()) { |
| 142 switch (rslt_bsize) { | |
| 143 case 8: return new (C, 3) PackFNode(n1, n2); | |
| 144 case 16: return new (C, 3) PackDNode(n1, n2); | |
| 145 } | |
| 146 } else { | |
| 147 assert(bottom_type()->isa_int() || bottom_type()->isa_long(), "int or long"); | |
| 148 switch (rslt_bsize) { | |
| 149 case 2: return new (C, 3) Pack2x1BNode(n1, n2); | |
| 150 case 4: return new (C, 3) Pack2x2BNode(n1, n2); | |
| 151 case 8: return new (C, 3) PackINode(n1, n2); | |
| 152 case 16: return new (C, 3) PackLNode(n1, n2); | |
| 153 } | |
| 154 } | |
| 155 ShouldNotReachHere(); | |
| 156 return NULL; | |
| 157 } | |
| 158 | |
| 159 // Return the vector operator for the specified scalar operation | |
| 160 // and vector length. One use is to check if the code generator | |
| 161 // supports the vector operation. | |
| 162 int VectorNode::opcode(int sopc, uint vlen, const Type* opd_t) { | |
| 163 BasicType bt = opd_t->array_element_basic_type(); | |
| 164 if (!(is_power_of_2(vlen) && vlen <= max_vlen(bt))) | |
| 165 return 0; // unimplemented | |
| 166 switch (sopc) { | |
| 167 case Op_AddI: | |
| 168 switch (bt) { | |
| 169 case T_BOOLEAN: | |
| 170 case T_BYTE: return Op_AddVB; | |
| 171 case T_CHAR: return Op_AddVC; | |
| 172 case T_SHORT: return Op_AddVS; | |
| 173 case T_INT: return Op_AddVI; | |
| 174 } | |
| 175 ShouldNotReachHere(); | |
| 176 case Op_AddL: | |
| 177 assert(bt == T_LONG, "must be"); | |
| 178 return Op_AddVL; | |
| 179 case Op_AddF: | |
| 180 assert(bt == T_FLOAT, "must be"); | |
| 181 return Op_AddVF; | |
| 182 case Op_AddD: | |
| 183 assert(bt == T_DOUBLE, "must be"); | |
| 184 return Op_AddVD; | |
| 185 case Op_SubI: | |
| 186 switch (bt) { | |
| 187 case T_BOOLEAN: | |
| 188 case T_BYTE: return Op_SubVB; | |
| 189 case T_CHAR: return Op_SubVC; | |
| 190 case T_SHORT: return Op_SubVS; | |
| 191 case T_INT: return Op_SubVI; | |
| 192 } | |
| 193 ShouldNotReachHere(); | |
| 194 case Op_SubL: | |
| 195 assert(bt == T_LONG, "must be"); | |
| 196 return Op_SubVL; | |
| 197 case Op_SubF: | |
| 198 assert(bt == T_FLOAT, "must be"); | |
| 199 return Op_SubVF; | |
| 200 case Op_SubD: | |
| 201 assert(bt == T_DOUBLE, "must be"); | |
| 202 return Op_SubVD; | |
| 203 case Op_MulF: | |
| 204 assert(bt == T_FLOAT, "must be"); | |
| 205 return Op_MulVF; | |
| 206 case Op_MulD: | |
| 207 assert(bt == T_DOUBLE, "must be"); | |
| 208 return Op_MulVD; | |
| 209 case Op_DivF: | |
| 210 assert(bt == T_FLOAT, "must be"); | |
| 211 return Op_DivVF; | |
| 212 case Op_DivD: | |
| 213 assert(bt == T_DOUBLE, "must be"); | |
| 214 return Op_DivVD; | |
| 215 case Op_LShiftI: | |
| 216 switch (bt) { | |
| 217 case T_BOOLEAN: | |
| 218 case T_BYTE: return Op_LShiftVB; | |
| 219 case T_CHAR: return Op_LShiftVC; | |
| 220 case T_SHORT: return Op_LShiftVS; | |
| 221 case T_INT: return Op_LShiftVI; | |
| 222 } | |
| 223 ShouldNotReachHere(); | |
| 224 case Op_URShiftI: | |
| 225 switch (bt) { | |
| 226 case T_BOOLEAN: | |
| 227 case T_BYTE: return Op_URShiftVB; | |
| 228 case T_CHAR: return Op_URShiftVC; | |
| 229 case T_SHORT: return Op_URShiftVS; | |
| 230 case T_INT: return Op_URShiftVI; | |
| 231 } | |
| 232 ShouldNotReachHere(); | |
| 233 case Op_AndI: | |
| 234 case Op_AndL: | |
| 235 return Op_AndV; | |
| 236 case Op_OrI: | |
| 237 case Op_OrL: | |
| 238 return Op_OrV; | |
| 239 case Op_XorI: | |
| 240 case Op_XorL: | |
| 241 return Op_XorV; | |
| 242 | |
| 243 case Op_LoadB: | |
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244 case Op_LoadUS: |
| 0 | 245 case Op_LoadS: |
| 246 case Op_LoadI: | |
| 247 case Op_LoadL: | |
| 248 case Op_LoadF: | |
| 249 case Op_LoadD: | |
| 250 return VectorLoadNode::opcode(sopc, vlen); | |
| 251 | |
| 252 case Op_StoreB: | |
| 253 case Op_StoreC: | |
| 254 case Op_StoreI: | |
| 255 case Op_StoreL: | |
| 256 case Op_StoreF: | |
| 257 case Op_StoreD: | |
| 258 return VectorStoreNode::opcode(sopc, vlen); | |
| 259 } | |
| 260 return 0; // Unimplemented | |
| 261 } | |
| 262 | |
| 263 // Helper for above. | |
| 264 int VectorLoadNode::opcode(int sopc, uint vlen) { | |
| 265 switch (sopc) { | |
| 266 case Op_LoadB: | |
| 267 switch (vlen) { | |
| 268 case 2: return 0; // Unimplemented | |
| 269 case 4: return Op_Load4B; | |
| 270 case 8: return Op_Load8B; | |
| 271 case 16: return Op_Load16B; | |
| 272 } | |
| 273 break; | |
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274 case Op_LoadUS: |
| 0 | 275 switch (vlen) { |
| 276 case 2: return Op_Load2C; | |
| 277 case 4: return Op_Load4C; | |
| 278 case 8: return Op_Load8C; | |
| 279 } | |
| 280 break; | |
| 281 case Op_LoadS: | |
| 282 switch (vlen) { | |
| 283 case 2: return Op_Load2S; | |
| 284 case 4: return Op_Load4S; | |
| 285 case 8: return Op_Load8S; | |
| 286 } | |
| 287 break; | |
| 288 case Op_LoadI: | |
| 289 switch (vlen) { | |
| 290 case 2: return Op_Load2I; | |
| 291 case 4: return Op_Load4I; | |
| 292 } | |
| 293 break; | |
| 294 case Op_LoadL: | |
| 295 if (vlen == 2) return Op_Load2L; | |
| 296 break; | |
| 297 case Op_LoadF: | |
| 298 switch (vlen) { | |
| 299 case 2: return Op_Load2F; | |
| 300 case 4: return Op_Load4F; | |
| 301 } | |
| 302 break; | |
| 303 case Op_LoadD: | |
| 304 if (vlen == 2) return Op_Load2D; | |
| 305 break; | |
| 306 } | |
| 307 return 0; // Unimplemented | |
| 308 } | |
| 309 | |
| 310 // Helper for above | |
| 311 int VectorStoreNode::opcode(int sopc, uint vlen) { | |
| 312 switch (sopc) { | |
| 313 case Op_StoreB: | |
| 314 switch (vlen) { | |
| 315 case 2: return 0; // Unimplemented | |
| 316 case 4: return Op_Store4B; | |
| 317 case 8: return Op_Store8B; | |
| 318 case 16: return Op_Store16B; | |
| 319 } | |
| 320 break; | |
| 321 case Op_StoreC: | |
| 322 switch (vlen) { | |
| 323 case 2: return Op_Store2C; | |
| 324 case 4: return Op_Store4C; | |
| 325 case 8: return Op_Store8C; | |
| 326 } | |
| 327 break; | |
| 328 case Op_StoreI: | |
| 329 switch (vlen) { | |
| 330 case 2: return Op_Store2I; | |
| 331 case 4: return Op_Store4I; | |
| 332 } | |
| 333 break; | |
| 334 case Op_StoreL: | |
| 335 if (vlen == 2) return Op_Store2L; | |
| 336 break; | |
| 337 case Op_StoreF: | |
| 338 switch (vlen) { | |
| 339 case 2: return Op_Store2F; | |
| 340 case 4: return Op_Store4F; | |
| 341 } | |
| 342 break; | |
| 343 case Op_StoreD: | |
| 344 if (vlen == 2) return Op_Store2D; | |
| 345 break; | |
| 346 } | |
| 347 return 0; // Unimplemented | |
| 348 } | |
| 349 | |
| 350 // Return the vector version of a scalar operation node. | |
| 351 VectorNode* VectorNode::make(Compile* C, int sopc, Node* n1, Node* n2, uint vlen, const Type* opd_t) { | |
| 352 int vopc = opcode(sopc, vlen, opd_t); | |
| 353 | |
| 354 switch (vopc) { | |
| 355 case Op_AddVB: return new (C, 3) AddVBNode(n1, n2, vlen); | |
| 356 case Op_AddVC: return new (C, 3) AddVCNode(n1, n2, vlen); | |
| 357 case Op_AddVS: return new (C, 3) AddVSNode(n1, n2, vlen); | |
| 358 case Op_AddVI: return new (C, 3) AddVINode(n1, n2, vlen); | |
| 359 case Op_AddVL: return new (C, 3) AddVLNode(n1, n2, vlen); | |
| 360 case Op_AddVF: return new (C, 3) AddVFNode(n1, n2, vlen); | |
| 361 case Op_AddVD: return new (C, 3) AddVDNode(n1, n2, vlen); | |
| 362 | |
| 363 case Op_SubVB: return new (C, 3) SubVBNode(n1, n2, vlen); | |
| 364 case Op_SubVC: return new (C, 3) SubVCNode(n1, n2, vlen); | |
| 365 case Op_SubVS: return new (C, 3) SubVSNode(n1, n2, vlen); | |
| 366 case Op_SubVI: return new (C, 3) SubVINode(n1, n2, vlen); | |
| 367 case Op_SubVL: return new (C, 3) SubVLNode(n1, n2, vlen); | |
| 368 case Op_SubVF: return new (C, 3) SubVFNode(n1, n2, vlen); | |
| 369 case Op_SubVD: return new (C, 3) SubVDNode(n1, n2, vlen); | |
| 370 | |
| 371 case Op_MulVF: return new (C, 3) MulVFNode(n1, n2, vlen); | |
| 372 case Op_MulVD: return new (C, 3) MulVDNode(n1, n2, vlen); | |
| 373 | |
| 374 case Op_DivVF: return new (C, 3) DivVFNode(n1, n2, vlen); | |
| 375 case Op_DivVD: return new (C, 3) DivVDNode(n1, n2, vlen); | |
| 376 | |
| 377 case Op_LShiftVB: return new (C, 3) LShiftVBNode(n1, n2, vlen); | |
| 378 case Op_LShiftVC: return new (C, 3) LShiftVCNode(n1, n2, vlen); | |
| 379 case Op_LShiftVS: return new (C, 3) LShiftVSNode(n1, n2, vlen); | |
| 380 case Op_LShiftVI: return new (C, 3) LShiftVINode(n1, n2, vlen); | |
| 381 | |
| 382 case Op_URShiftVB: return new (C, 3) URShiftVBNode(n1, n2, vlen); | |
| 383 case Op_URShiftVC: return new (C, 3) URShiftVCNode(n1, n2, vlen); | |
| 384 case Op_URShiftVS: return new (C, 3) URShiftVSNode(n1, n2, vlen); | |
| 385 case Op_URShiftVI: return new (C, 3) URShiftVINode(n1, n2, vlen); | |
| 386 | |
| 387 case Op_AndV: return new (C, 3) AndVNode(n1, n2, vlen, opd_t->array_element_basic_type()); | |
| 388 case Op_OrV: return new (C, 3) OrVNode (n1, n2, vlen, opd_t->array_element_basic_type()); | |
| 389 case Op_XorV: return new (C, 3) XorVNode(n1, n2, vlen, opd_t->array_element_basic_type()); | |
| 390 } | |
| 391 ShouldNotReachHere(); | |
| 392 return NULL; | |
| 393 } | |
| 394 | |
| 395 // Return the vector version of a scalar load node. | |
| 396 VectorLoadNode* VectorLoadNode::make(Compile* C, int opc, Node* ctl, Node* mem, | |
| 397 Node* adr, const TypePtr* atyp, uint vlen) { | |
| 398 int vopc = opcode(opc, vlen); | |
| 399 | |
| 400 switch(vopc) { | |
| 401 case Op_Load16B: return new (C, 3) Load16BNode(ctl, mem, adr, atyp); | |
| 402 case Op_Load8B: return new (C, 3) Load8BNode(ctl, mem, adr, atyp); | |
| 403 case Op_Load4B: return new (C, 3) Load4BNode(ctl, mem, adr, atyp); | |
| 404 | |
| 405 case Op_Load8C: return new (C, 3) Load8CNode(ctl, mem, adr, atyp); | |
| 406 case Op_Load4C: return new (C, 3) Load4CNode(ctl, mem, adr, atyp); | |
| 407 case Op_Load2C: return new (C, 3) Load2CNode(ctl, mem, adr, atyp); | |
| 408 | |
| 409 case Op_Load8S: return new (C, 3) Load8SNode(ctl, mem, adr, atyp); | |
| 410 case Op_Load4S: return new (C, 3) Load4SNode(ctl, mem, adr, atyp); | |
| 411 case Op_Load2S: return new (C, 3) Load2SNode(ctl, mem, adr, atyp); | |
| 412 | |
| 413 case Op_Load4I: return new (C, 3) Load4INode(ctl, mem, adr, atyp); | |
| 414 case Op_Load2I: return new (C, 3) Load2INode(ctl, mem, adr, atyp); | |
| 415 | |
| 416 case Op_Load2L: return new (C, 3) Load2LNode(ctl, mem, adr, atyp); | |
| 417 | |
| 418 case Op_Load4F: return new (C, 3) Load4FNode(ctl, mem, adr, atyp); | |
| 419 case Op_Load2F: return new (C, 3) Load2FNode(ctl, mem, adr, atyp); | |
| 420 | |
| 421 case Op_Load2D: return new (C, 3) Load2DNode(ctl, mem, adr, atyp); | |
| 422 } | |
| 423 ShouldNotReachHere(); | |
| 424 return NULL; | |
| 425 } | |
| 426 | |
| 427 // Return the vector version of a scalar store node. | |
| 428 VectorStoreNode* VectorStoreNode::make(Compile* C, int opc, Node* ctl, Node* mem, | |
| 429 Node* adr, const TypePtr* atyp, VectorNode* val, | |
| 430 uint vlen) { | |
| 431 int vopc = opcode(opc, vlen); | |
| 432 | |
| 433 switch(vopc) { | |
| 434 case Op_Store16B: return new (C, 4) Store16BNode(ctl, mem, adr, atyp, val); | |
| 435 case Op_Store8B: return new (C, 4) Store8BNode(ctl, mem, adr, atyp, val); | |
| 436 case Op_Store4B: return new (C, 4) Store4BNode(ctl, mem, adr, atyp, val); | |
| 437 | |
| 438 case Op_Store8C: return new (C, 4) Store8CNode(ctl, mem, adr, atyp, val); | |
| 439 case Op_Store4C: return new (C, 4) Store4CNode(ctl, mem, adr, atyp, val); | |
| 440 case Op_Store2C: return new (C, 4) Store2CNode(ctl, mem, adr, atyp, val); | |
| 441 | |
| 442 case Op_Store4I: return new (C, 4) Store4INode(ctl, mem, adr, atyp, val); | |
| 443 case Op_Store2I: return new (C, 4) Store2INode(ctl, mem, adr, atyp, val); | |
| 444 | |
| 445 case Op_Store2L: return new (C, 4) Store2LNode(ctl, mem, adr, atyp, val); | |
| 446 | |
| 447 case Op_Store4F: return new (C, 4) Store4FNode(ctl, mem, adr, atyp, val); | |
| 448 case Op_Store2F: return new (C, 4) Store2FNode(ctl, mem, adr, atyp, val); | |
| 449 | |
| 450 case Op_Store2D: return new (C, 4) Store2DNode(ctl, mem, adr, atyp, val); | |
| 451 } | |
| 452 ShouldNotReachHere(); | |
| 453 return NULL; | |
| 454 } | |
| 455 | |
| 456 // Extract a scalar element of vector. | |
| 457 Node* ExtractNode::make(Compile* C, Node* v, uint position, const Type* opd_t) { | |
| 458 BasicType bt = opd_t->array_element_basic_type(); | |
| 459 assert(position < VectorNode::max_vlen(bt), "pos in range"); | |
| 460 ConINode* pos = ConINode::make(C, (int)position); | |
| 461 switch (bt) { | |
| 462 case T_BOOLEAN: | |
| 463 case T_BYTE: | |
| 464 return new (C, 3) ExtractBNode(v, pos); | |
| 465 case T_CHAR: | |
| 466 return new (C, 3) ExtractCNode(v, pos); | |
| 467 case T_SHORT: | |
| 468 return new (C, 3) ExtractSNode(v, pos); | |
| 469 case T_INT: | |
| 470 return new (C, 3) ExtractINode(v, pos); | |
| 471 case T_LONG: | |
| 472 return new (C, 3) ExtractLNode(v, pos); | |
| 473 case T_FLOAT: | |
| 474 return new (C, 3) ExtractFNode(v, pos); | |
| 475 case T_DOUBLE: | |
| 476 return new (C, 3) ExtractDNode(v, pos); | |
| 477 } | |
| 478 ShouldNotReachHere(); | |
| 479 return NULL; | |
| 480 } |