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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "test/compiler-unittests/graph-unittest.h" | |
| 6 | |
| 7 #include <ostream> // NOLINT(readability/streams) | |
| 8 | |
| 9 #include "src/compiler/node-properties-inl.h" | |
| 10 | |
| 11 using testing::_; | |
| 12 using testing::MakeMatcher; | |
| 13 using testing::MatcherInterface; | |
| 14 using testing::MatchResultListener; | |
| 15 using testing::StringMatchResultListener; | |
| 16 | |
| 17 namespace v8 { | |
| 18 namespace internal { | |
| 19 | |
| 20 // TODO(bmeurer): Find a new home for these functions. | |
| 21 template <typename T> | |
| 22 inline std::ostream& operator<<(std::ostream& os, | |
| 23 const PrintableUnique<T>& value) { | |
| 24 return os << value.string(); | |
| 25 } | |
| 26 inline std::ostream& operator<<(std::ostream& os, | |
| 27 const ExternalReference& value) { | |
| 28 OStringStream ost; | |
| 29 compiler::StaticParameterTraits<ExternalReference>::PrintTo(ost, value); | |
| 30 return os << ost.c_str(); | |
| 31 } | |
| 32 | |
| 33 namespace compiler { | |
| 34 | |
| 35 GraphTest::GraphTest(int num_parameters) : graph_(zone()) { | |
| 36 graph()->SetStart(graph()->NewNode(common()->Start(num_parameters))); | |
| 37 } | |
| 38 | |
| 39 | |
| 40 GraphTest::~GraphTest() {} | |
| 41 | |
| 42 | |
| 43 Node* GraphTest::Parameter(int32_t index) { | |
| 44 return graph()->NewNode(common()->Parameter(index), graph()->start()); | |
| 45 } | |
| 46 | |
| 47 | |
| 48 Node* GraphTest::Float64Constant(double value) { | |
| 49 return graph()->NewNode(common()->Float64Constant(value)); | |
| 50 } | |
| 51 | |
| 52 | |
| 53 Node* GraphTest::Int32Constant(int32_t value) { | |
| 54 return graph()->NewNode(common()->Int32Constant(value)); | |
| 55 } | |
| 56 | |
| 57 | |
| 58 Node* GraphTest::Int64Constant(int64_t value) { | |
| 59 return graph()->NewNode(common()->Int64Constant(value)); | |
| 60 } | |
| 61 | |
| 62 | |
| 63 Node* GraphTest::NumberConstant(double value) { | |
| 64 return graph()->NewNode(common()->NumberConstant(value)); | |
| 65 } | |
| 66 | |
| 67 | |
| 68 Node* GraphTest::HeapConstant(const PrintableUnique<HeapObject>& value) { | |
| 69 return graph()->NewNode(common()->HeapConstant(value)); | |
| 70 } | |
| 71 | |
| 72 | |
| 73 Node* GraphTest::FalseConstant() { | |
| 74 return HeapConstant(PrintableUnique<HeapObject>::CreateImmovable( | |
| 75 zone(), factory()->false_value())); | |
| 76 } | |
| 77 | |
| 78 | |
| 79 Node* GraphTest::TrueConstant() { | |
| 80 return HeapConstant(PrintableUnique<HeapObject>::CreateImmovable( | |
| 81 zone(), factory()->true_value())); | |
| 82 } | |
| 83 | |
| 84 | |
| 85 Matcher<Node*> GraphTest::IsFalseConstant() { | |
| 86 return IsHeapConstant(PrintableUnique<HeapObject>::CreateImmovable( | |
| 87 zone(), factory()->false_value())); | |
| 88 } | |
| 89 | |
| 90 | |
| 91 Matcher<Node*> GraphTest::IsTrueConstant() { | |
| 92 return IsHeapConstant(PrintableUnique<HeapObject>::CreateImmovable( | |
| 93 zone(), factory()->true_value())); | |
| 94 } | |
| 95 | |
| 96 namespace { | |
| 97 | |
| 98 template <typename T> | |
| 99 bool PrintMatchAndExplain(const T& value, const char* value_name, | |
| 100 const Matcher<T>& value_matcher, | |
| 101 MatchResultListener* listener) { | |
| 102 StringMatchResultListener value_listener; | |
| 103 if (!value_matcher.MatchAndExplain(value, &value_listener)) { | |
| 104 *listener << "whose " << value_name << " " << value << " doesn't match"; | |
| 105 if (value_listener.str() != "") { | |
| 106 *listener << ", " << value_listener.str(); | |
| 107 } | |
| 108 return false; | |
| 109 } | |
| 110 return true; | |
| 111 } | |
| 112 | |
| 113 | |
| 114 class NodeMatcher : public MatcherInterface<Node*> { | |
| 115 public: | |
| 116 explicit NodeMatcher(IrOpcode::Value opcode) : opcode_(opcode) {} | |
| 117 | |
| 118 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 119 *os << "is a " << IrOpcode::Mnemonic(opcode_) << " node"; | |
| 120 } | |
| 121 | |
| 122 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 123 V8_OVERRIDE { | |
| 124 if (node == NULL) { | |
| 125 *listener << "which is NULL"; | |
| 126 return false; | |
| 127 } | |
| 128 if (node->opcode() != opcode_) { | |
| 129 *listener << "whose opcode is " << IrOpcode::Mnemonic(node->opcode()) | |
| 130 << " but should have been " << IrOpcode::Mnemonic(opcode_); | |
| 131 return false; | |
| 132 } | |
| 133 return true; | |
| 134 } | |
| 135 | |
| 136 private: | |
| 137 const IrOpcode::Value opcode_; | |
| 138 }; | |
| 139 | |
| 140 | |
| 141 class IsBranchMatcher V8_FINAL : public NodeMatcher { | |
| 142 public: | |
| 143 IsBranchMatcher(const Matcher<Node*>& value_matcher, | |
| 144 const Matcher<Node*>& control_matcher) | |
| 145 : NodeMatcher(IrOpcode::kBranch), | |
| 146 value_matcher_(value_matcher), | |
| 147 control_matcher_(control_matcher) {} | |
| 148 | |
| 149 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 150 NodeMatcher::DescribeTo(os); | |
| 151 *os << " whose value ("; | |
| 152 value_matcher_.DescribeTo(os); | |
| 153 *os << ") and control ("; | |
| 154 control_matcher_.DescribeTo(os); | |
| 155 *os << ")"; | |
| 156 } | |
| 157 | |
| 158 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 159 V8_OVERRIDE { | |
| 160 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 161 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), | |
| 162 "value", value_matcher_, listener) && | |
| 163 PrintMatchAndExplain(NodeProperties::GetControlInput(node), | |
| 164 "control", control_matcher_, listener)); | |
| 165 } | |
| 166 | |
| 167 private: | |
| 168 const Matcher<Node*> value_matcher_; | |
| 169 const Matcher<Node*> control_matcher_; | |
| 170 }; | |
| 171 | |
| 172 | |
| 173 class IsMergeMatcher V8_FINAL : public NodeMatcher { | |
| 174 public: | |
| 175 IsMergeMatcher(const Matcher<Node*>& control0_matcher, | |
| 176 const Matcher<Node*>& control1_matcher) | |
| 177 : NodeMatcher(IrOpcode::kMerge), | |
| 178 control0_matcher_(control0_matcher), | |
| 179 control1_matcher_(control1_matcher) {} | |
| 180 | |
| 181 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 182 NodeMatcher::DescribeTo(os); | |
| 183 *os << " whose control0 ("; | |
| 184 control0_matcher_.DescribeTo(os); | |
| 185 *os << ") and control1 ("; | |
| 186 control1_matcher_.DescribeTo(os); | |
| 187 *os << ")"; | |
| 188 } | |
| 189 | |
| 190 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 191 V8_OVERRIDE { | |
| 192 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 193 PrintMatchAndExplain(NodeProperties::GetControlInput(node, 0), | |
| 194 "control0", control0_matcher_, listener) && | |
| 195 PrintMatchAndExplain(NodeProperties::GetControlInput(node, 1), | |
| 196 "control1", control1_matcher_, listener)); | |
| 197 } | |
| 198 | |
| 199 private: | |
| 200 const Matcher<Node*> control0_matcher_; | |
| 201 const Matcher<Node*> control1_matcher_; | |
| 202 }; | |
| 203 | |
| 204 | |
| 205 class IsControl1Matcher V8_FINAL : public NodeMatcher { | |
| 206 public: | |
| 207 IsControl1Matcher(IrOpcode::Value opcode, | |
| 208 const Matcher<Node*>& control_matcher) | |
| 209 : NodeMatcher(opcode), control_matcher_(control_matcher) {} | |
| 210 | |
| 211 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 212 NodeMatcher::DescribeTo(os); | |
| 213 *os << " whose control ("; | |
| 214 control_matcher_.DescribeTo(os); | |
| 215 *os << ")"; | |
| 216 } | |
| 217 | |
| 218 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 219 V8_OVERRIDE { | |
| 220 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 221 PrintMatchAndExplain(NodeProperties::GetControlInput(node), | |
| 222 "control", control_matcher_, listener)); | |
| 223 } | |
| 224 | |
| 225 private: | |
| 226 const Matcher<Node*> control_matcher_; | |
| 227 }; | |
| 228 | |
| 229 | |
| 230 class IsFinishMatcher V8_FINAL : public NodeMatcher { | |
| 231 public: | |
| 232 IsFinishMatcher(const Matcher<Node*>& value_matcher, | |
| 233 const Matcher<Node*>& effect_matcher) | |
| 234 : NodeMatcher(IrOpcode::kFinish), | |
| 235 value_matcher_(value_matcher), | |
| 236 effect_matcher_(effect_matcher) {} | |
| 237 | |
| 238 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 239 NodeMatcher::DescribeTo(os); | |
| 240 *os << " whose value ("; | |
| 241 value_matcher_.DescribeTo(os); | |
| 242 *os << ") and effect ("; | |
| 243 effect_matcher_.DescribeTo(os); | |
| 244 *os << ")"; | |
| 245 } | |
| 246 | |
| 247 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 248 V8_OVERRIDE { | |
| 249 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 250 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), | |
| 251 "value", value_matcher_, listener) && | |
| 252 PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect", | |
| 253 effect_matcher_, listener)); | |
| 254 } | |
| 255 | |
| 256 private: | |
| 257 const Matcher<Node*> value_matcher_; | |
| 258 const Matcher<Node*> effect_matcher_; | |
| 259 }; | |
| 260 | |
| 261 | |
| 262 template <typename T> | |
| 263 class IsConstantMatcher V8_FINAL : public NodeMatcher { | |
| 264 public: | |
| 265 IsConstantMatcher(IrOpcode::Value opcode, const Matcher<T>& value_matcher) | |
| 266 : NodeMatcher(opcode), value_matcher_(value_matcher) {} | |
| 267 | |
| 268 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 269 NodeMatcher::DescribeTo(os); | |
| 270 *os << " whose value ("; | |
| 271 value_matcher_.DescribeTo(os); | |
| 272 *os << ")"; | |
| 273 } | |
| 274 | |
| 275 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 276 V8_OVERRIDE { | |
| 277 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 278 PrintMatchAndExplain(OpParameter<T>(node), "value", value_matcher_, | |
| 279 listener)); | |
| 280 } | |
| 281 | |
| 282 private: | |
| 283 const Matcher<T> value_matcher_; | |
| 284 }; | |
| 285 | |
| 286 | |
| 287 class IsPhiMatcher V8_FINAL : public NodeMatcher { | |
| 288 public: | |
| 289 IsPhiMatcher(const Matcher<Node*>& value0_matcher, | |
| 290 const Matcher<Node*>& value1_matcher, | |
| 291 const Matcher<Node*>& control_matcher) | |
| 292 : NodeMatcher(IrOpcode::kPhi), | |
| 293 value0_matcher_(value0_matcher), | |
| 294 value1_matcher_(value1_matcher), | |
| 295 control_matcher_(control_matcher) {} | |
| 296 | |
| 297 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 298 NodeMatcher::DescribeTo(os); | |
| 299 *os << " whose value0 ("; | |
| 300 value0_matcher_.DescribeTo(os); | |
| 301 *os << "), value1 ("; | |
| 302 value1_matcher_.DescribeTo(os); | |
| 303 *os << ") and control ("; | |
| 304 control_matcher_.DescribeTo(os); | |
| 305 *os << ")"; | |
| 306 } | |
| 307 | |
| 308 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 309 V8_OVERRIDE { | |
| 310 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 311 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), | |
| 312 "value0", value0_matcher_, listener) && | |
| 313 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1), | |
| 314 "value1", value1_matcher_, listener) && | |
| 315 PrintMatchAndExplain(NodeProperties::GetControlInput(node), | |
| 316 "control", control_matcher_, listener)); | |
| 317 } | |
| 318 | |
| 319 private: | |
| 320 const Matcher<Node*> value0_matcher_; | |
| 321 const Matcher<Node*> value1_matcher_; | |
| 322 const Matcher<Node*> control_matcher_; | |
| 323 }; | |
| 324 | |
| 325 | |
| 326 class IsProjectionMatcher V8_FINAL : public NodeMatcher { | |
| 327 public: | |
| 328 IsProjectionMatcher(const Matcher<int32_t>& index_matcher, | |
| 329 const Matcher<Node*>& base_matcher) | |
| 330 : NodeMatcher(IrOpcode::kProjection), | |
| 331 index_matcher_(index_matcher), | |
| 332 base_matcher_(base_matcher) {} | |
| 333 | |
| 334 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 335 NodeMatcher::DescribeTo(os); | |
| 336 *os << " whose index ("; | |
| 337 index_matcher_.DescribeTo(os); | |
| 338 *os << ") and base ("; | |
| 339 base_matcher_.DescribeTo(os); | |
| 340 *os << ")"; | |
| 341 } | |
| 342 | |
| 343 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 344 V8_OVERRIDE { | |
| 345 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 346 PrintMatchAndExplain(OpParameter<int32_t>(node), "index", | |
| 347 index_matcher_, listener) && | |
| 348 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base", | |
| 349 base_matcher_, listener)); | |
| 350 } | |
| 351 | |
| 352 private: | |
| 353 const Matcher<int32_t> index_matcher_; | |
| 354 const Matcher<Node*> base_matcher_; | |
| 355 }; | |
| 356 | |
| 357 | |
| 358 class IsCallMatcher V8_FINAL : public NodeMatcher { | |
| 359 public: | |
| 360 IsCallMatcher(const Matcher<CallDescriptor*>& descriptor_matcher, | |
| 361 const Matcher<Node*>& value0_matcher, | |
| 362 const Matcher<Node*>& value1_matcher, | |
| 363 const Matcher<Node*>& value2_matcher, | |
| 364 const Matcher<Node*>& value3_matcher, | |
| 365 const Matcher<Node*>& effect_matcher, | |
| 366 const Matcher<Node*>& control_matcher) | |
| 367 : NodeMatcher(IrOpcode::kCall), | |
| 368 descriptor_matcher_(descriptor_matcher), | |
| 369 value0_matcher_(value0_matcher), | |
| 370 value1_matcher_(value1_matcher), | |
| 371 value2_matcher_(value2_matcher), | |
| 372 value3_matcher_(value3_matcher), | |
| 373 effect_matcher_(effect_matcher), | |
| 374 control_matcher_(control_matcher) {} | |
| 375 | |
| 376 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 377 NodeMatcher::DescribeTo(os); | |
| 378 *os << " whose value0 ("; | |
| 379 value0_matcher_.DescribeTo(os); | |
| 380 *os << ") and value1 ("; | |
| 381 value1_matcher_.DescribeTo(os); | |
| 382 *os << ") and value2 ("; | |
| 383 value2_matcher_.DescribeTo(os); | |
| 384 *os << ") and value3 ("; | |
| 385 value3_matcher_.DescribeTo(os); | |
| 386 *os << ") and effect ("; | |
| 387 effect_matcher_.DescribeTo(os); | |
| 388 *os << ") and control ("; | |
| 389 control_matcher_.DescribeTo(os); | |
| 390 *os << ")"; | |
| 391 } | |
| 392 | |
| 393 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 394 V8_OVERRIDE { | |
| 395 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 396 PrintMatchAndExplain(OpParameter<CallDescriptor*>(node), | |
| 397 "descriptor", descriptor_matcher_, listener) && | |
| 398 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), | |
| 399 "value0", value0_matcher_, listener) && | |
| 400 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1), | |
| 401 "value1", value1_matcher_, listener) && | |
| 402 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 2), | |
| 403 "value2", value2_matcher_, listener) && | |
| 404 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 3), | |
| 405 "value3", value3_matcher_, listener) && | |
| 406 PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect", | |
| 407 effect_matcher_, listener) && | |
| 408 PrintMatchAndExplain(NodeProperties::GetControlInput(node), | |
| 409 "control", control_matcher_, listener)); | |
| 410 } | |
| 411 | |
| 412 private: | |
| 413 const Matcher<CallDescriptor*> descriptor_matcher_; | |
| 414 const Matcher<Node*> value0_matcher_; | |
| 415 const Matcher<Node*> value1_matcher_; | |
| 416 const Matcher<Node*> value2_matcher_; | |
| 417 const Matcher<Node*> value3_matcher_; | |
| 418 const Matcher<Node*> effect_matcher_; | |
| 419 const Matcher<Node*> control_matcher_; | |
| 420 }; | |
| 421 | |
| 422 | |
| 423 class IsLoadMatcher V8_FINAL : public NodeMatcher { | |
| 424 public: | |
| 425 IsLoadMatcher(const Matcher<MachineType>& type_matcher, | |
| 426 const Matcher<Node*>& base_matcher, | |
| 427 const Matcher<Node*>& index_matcher, | |
| 428 const Matcher<Node*>& effect_matcher) | |
| 429 : NodeMatcher(IrOpcode::kLoad), | |
| 430 type_matcher_(type_matcher), | |
| 431 base_matcher_(base_matcher), | |
| 432 index_matcher_(index_matcher), | |
| 433 effect_matcher_(effect_matcher) {} | |
| 434 | |
| 435 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 436 NodeMatcher::DescribeTo(os); | |
| 437 *os << " whose type ("; | |
| 438 type_matcher_.DescribeTo(os); | |
| 439 *os << "), base ("; | |
| 440 base_matcher_.DescribeTo(os); | |
| 441 *os << "), index ("; | |
| 442 index_matcher_.DescribeTo(os); | |
| 443 *os << ") and effect ("; | |
| 444 effect_matcher_.DescribeTo(os); | |
| 445 *os << ")"; | |
| 446 } | |
| 447 | |
| 448 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 449 V8_OVERRIDE { | |
| 450 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 451 PrintMatchAndExplain(OpParameter<MachineType>(node), "type", | |
| 452 type_matcher_, listener) && | |
| 453 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base", | |
| 454 base_matcher_, listener) && | |
| 455 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1), | |
| 456 "index", index_matcher_, listener) && | |
| 457 PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect", | |
| 458 effect_matcher_, listener)); | |
| 459 } | |
| 460 | |
| 461 private: | |
| 462 const Matcher<MachineType> type_matcher_; | |
| 463 const Matcher<Node*> base_matcher_; | |
| 464 const Matcher<Node*> index_matcher_; | |
| 465 const Matcher<Node*> effect_matcher_; | |
| 466 }; | |
| 467 | |
| 468 | |
| 469 class IsStoreMatcher V8_FINAL : public NodeMatcher { | |
| 470 public: | |
| 471 IsStoreMatcher(const Matcher<MachineType>& type_matcher, | |
| 472 const Matcher<WriteBarrierKind> write_barrier_matcher, | |
| 473 const Matcher<Node*>& base_matcher, | |
| 474 const Matcher<Node*>& index_matcher, | |
| 475 const Matcher<Node*>& value_matcher, | |
| 476 const Matcher<Node*>& effect_matcher, | |
| 477 const Matcher<Node*>& control_matcher) | |
| 478 : NodeMatcher(IrOpcode::kStore), | |
| 479 type_matcher_(type_matcher), | |
| 480 write_barrier_matcher_(write_barrier_matcher), | |
| 481 base_matcher_(base_matcher), | |
| 482 index_matcher_(index_matcher), | |
| 483 value_matcher_(value_matcher), | |
| 484 effect_matcher_(effect_matcher), | |
| 485 control_matcher_(control_matcher) {} | |
| 486 | |
| 487 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 488 NodeMatcher::DescribeTo(os); | |
| 489 *os << " whose type ("; | |
| 490 type_matcher_.DescribeTo(os); | |
| 491 *os << "), write barrier ("; | |
| 492 write_barrier_matcher_.DescribeTo(os); | |
| 493 *os << "), base ("; | |
| 494 base_matcher_.DescribeTo(os); | |
| 495 *os << "), index ("; | |
| 496 index_matcher_.DescribeTo(os); | |
| 497 *os << "), value ("; | |
| 498 value_matcher_.DescribeTo(os); | |
| 499 *os << "), effect ("; | |
| 500 effect_matcher_.DescribeTo(os); | |
| 501 *os << ") and control ("; | |
| 502 control_matcher_.DescribeTo(os); | |
| 503 *os << ")"; | |
| 504 } | |
| 505 | |
| 506 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 507 V8_OVERRIDE { | |
| 508 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 509 PrintMatchAndExplain( | |
| 510 OpParameter<StoreRepresentation>(node).machine_type, "type", | |
| 511 type_matcher_, listener) && | |
| 512 PrintMatchAndExplain( | |
| 513 OpParameter<StoreRepresentation>(node).write_barrier_kind, | |
| 514 "write barrier", write_barrier_matcher_, listener) && | |
| 515 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base", | |
| 516 base_matcher_, listener) && | |
| 517 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1), | |
| 518 "index", index_matcher_, listener) && | |
| 519 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 2), | |
| 520 "value", value_matcher_, listener) && | |
| 521 PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect", | |
| 522 effect_matcher_, listener) && | |
| 523 PrintMatchAndExplain(NodeProperties::GetControlInput(node), | |
| 524 "control", control_matcher_, listener)); | |
| 525 } | |
| 526 | |
| 527 private: | |
| 528 const Matcher<MachineType> type_matcher_; | |
| 529 const Matcher<WriteBarrierKind> write_barrier_matcher_; | |
| 530 const Matcher<Node*> base_matcher_; | |
| 531 const Matcher<Node*> index_matcher_; | |
| 532 const Matcher<Node*> value_matcher_; | |
| 533 const Matcher<Node*> effect_matcher_; | |
| 534 const Matcher<Node*> control_matcher_; | |
| 535 }; | |
| 536 | |
| 537 | |
| 538 class IsBinopMatcher V8_FINAL : public NodeMatcher { | |
| 539 public: | |
| 540 IsBinopMatcher(IrOpcode::Value opcode, const Matcher<Node*>& lhs_matcher, | |
| 541 const Matcher<Node*>& rhs_matcher) | |
| 542 : NodeMatcher(opcode), | |
| 543 lhs_matcher_(lhs_matcher), | |
| 544 rhs_matcher_(rhs_matcher) {} | |
| 545 | |
| 546 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 547 NodeMatcher::DescribeTo(os); | |
| 548 *os << " whose lhs ("; | |
| 549 lhs_matcher_.DescribeTo(os); | |
| 550 *os << ") and rhs ("; | |
| 551 rhs_matcher_.DescribeTo(os); | |
| 552 *os << ")"; | |
| 553 } | |
| 554 | |
| 555 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 556 V8_OVERRIDE { | |
| 557 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 558 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "lhs", | |
| 559 lhs_matcher_, listener) && | |
| 560 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1), "rhs", | |
| 561 rhs_matcher_, listener)); | |
| 562 } | |
| 563 | |
| 564 private: | |
| 565 const Matcher<Node*> lhs_matcher_; | |
| 566 const Matcher<Node*> rhs_matcher_; | |
| 567 }; | |
| 568 | |
| 569 | |
| 570 class IsUnopMatcher V8_FINAL : public NodeMatcher { | |
| 571 public: | |
| 572 IsUnopMatcher(IrOpcode::Value opcode, const Matcher<Node*>& input_matcher) | |
| 573 : NodeMatcher(opcode), input_matcher_(input_matcher) {} | |
| 574 | |
| 575 virtual void DescribeTo(std::ostream* os) const V8_OVERRIDE { | |
| 576 NodeMatcher::DescribeTo(os); | |
| 577 *os << " whose input ("; | |
| 578 input_matcher_.DescribeTo(os); | |
| 579 *os << ")"; | |
| 580 } | |
| 581 | |
| 582 virtual bool MatchAndExplain(Node* node, MatchResultListener* listener) const | |
| 583 V8_OVERRIDE { | |
| 584 return (NodeMatcher::MatchAndExplain(node, listener) && | |
| 585 PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), | |
| 586 "input", input_matcher_, listener)); | |
| 587 } | |
| 588 | |
| 589 private: | |
| 590 const Matcher<Node*> input_matcher_; | |
| 591 }; | |
| 592 } | |
| 593 | |
| 594 | |
| 595 Matcher<Node*> IsBranch(const Matcher<Node*>& value_matcher, | |
| 596 const Matcher<Node*>& control_matcher) { | |
| 597 return MakeMatcher(new IsBranchMatcher(value_matcher, control_matcher)); | |
| 598 } | |
| 599 | |
| 600 | |
| 601 Matcher<Node*> IsMerge(const Matcher<Node*>& control0_matcher, | |
| 602 const Matcher<Node*>& control1_matcher) { | |
| 603 return MakeMatcher(new IsMergeMatcher(control0_matcher, control1_matcher)); | |
| 604 } | |
| 605 | |
| 606 | |
| 607 Matcher<Node*> IsIfTrue(const Matcher<Node*>& control_matcher) { | |
| 608 return MakeMatcher(new IsControl1Matcher(IrOpcode::kIfTrue, control_matcher)); | |
| 609 } | |
| 610 | |
| 611 | |
| 612 Matcher<Node*> IsIfFalse(const Matcher<Node*>& control_matcher) { | |
| 613 return MakeMatcher( | |
| 614 new IsControl1Matcher(IrOpcode::kIfFalse, control_matcher)); | |
| 615 } | |
| 616 | |
| 617 | |
| 618 Matcher<Node*> IsControlEffect(const Matcher<Node*>& control_matcher) { | |
| 619 return MakeMatcher( | |
| 620 new IsControl1Matcher(IrOpcode::kControlEffect, control_matcher)); | |
| 621 } | |
| 622 | |
| 623 | |
| 624 Matcher<Node*> IsValueEffect(const Matcher<Node*>& value_matcher) { | |
| 625 return MakeMatcher(new IsUnopMatcher(IrOpcode::kValueEffect, value_matcher)); | |
| 626 } | |
| 627 | |
| 628 | |
| 629 Matcher<Node*> IsFinish(const Matcher<Node*>& value_matcher, | |
| 630 const Matcher<Node*>& effect_matcher) { | |
| 631 return MakeMatcher(new IsFinishMatcher(value_matcher, effect_matcher)); | |
| 632 } | |
| 633 | |
| 634 | |
| 635 Matcher<Node*> IsExternalConstant( | |
| 636 const Matcher<ExternalReference>& value_matcher) { | |
| 637 return MakeMatcher(new IsConstantMatcher<ExternalReference>( | |
| 638 IrOpcode::kExternalConstant, value_matcher)); | |
| 639 } | |
| 640 | |
| 641 | |
| 642 Matcher<Node*> IsHeapConstant( | |
| 643 const Matcher<PrintableUnique<HeapObject> >& value_matcher) { | |
| 644 return MakeMatcher(new IsConstantMatcher<PrintableUnique<HeapObject> >( | |
| 645 IrOpcode::kHeapConstant, value_matcher)); | |
| 646 } | |
| 647 | |
| 648 | |
| 649 Matcher<Node*> IsInt32Constant(const Matcher<int32_t>& value_matcher) { | |
| 650 return MakeMatcher( | |
| 651 new IsConstantMatcher<int32_t>(IrOpcode::kInt32Constant, value_matcher)); | |
| 652 } | |
| 653 | |
| 654 | |
| 655 Matcher<Node*> IsInt64Constant(const Matcher<int64_t>& value_matcher) { | |
| 656 return MakeMatcher( | |
| 657 new IsConstantMatcher<int64_t>(IrOpcode::kInt64Constant, value_matcher)); | |
| 658 } | |
| 659 | |
| 660 | |
| 661 Matcher<Node*> IsFloat64Constant(const Matcher<double>& value_matcher) { | |
| 662 return MakeMatcher( | |
| 663 new IsConstantMatcher<double>(IrOpcode::kFloat64Constant, value_matcher)); | |
| 664 } | |
| 665 | |
| 666 | |
| 667 Matcher<Node*> IsNumberConstant(const Matcher<double>& value_matcher) { | |
| 668 return MakeMatcher( | |
| 669 new IsConstantMatcher<double>(IrOpcode::kNumberConstant, value_matcher)); | |
| 670 } | |
| 671 | |
| 672 | |
| 673 Matcher<Node*> IsPhi(const Matcher<Node*>& value0_matcher, | |
| 674 const Matcher<Node*>& value1_matcher, | |
| 675 const Matcher<Node*>& merge_matcher) { | |
| 676 return MakeMatcher( | |
| 677 new IsPhiMatcher(value0_matcher, value1_matcher, merge_matcher)); | |
| 678 } | |
| 679 | |
| 680 | |
| 681 Matcher<Node*> IsProjection(const Matcher<int32_t>& index_matcher, | |
| 682 const Matcher<Node*>& base_matcher) { | |
| 683 return MakeMatcher(new IsProjectionMatcher(index_matcher, base_matcher)); | |
| 684 } | |
| 685 | |
| 686 | |
| 687 Matcher<Node*> IsCall(const Matcher<CallDescriptor*>& descriptor_matcher, | |
| 688 const Matcher<Node*>& value0_matcher, | |
| 689 const Matcher<Node*>& value1_matcher, | |
| 690 const Matcher<Node*>& value2_matcher, | |
| 691 const Matcher<Node*>& value3_matcher, | |
| 692 const Matcher<Node*>& effect_matcher, | |
| 693 const Matcher<Node*>& control_matcher) { | |
| 694 return MakeMatcher(new IsCallMatcher( | |
| 695 descriptor_matcher, value0_matcher, value1_matcher, value2_matcher, | |
| 696 value3_matcher, effect_matcher, control_matcher)); | |
| 697 } | |
| 698 | |
| 699 | |
| 700 Matcher<Node*> IsLoad(const Matcher<MachineType>& type_matcher, | |
| 701 const Matcher<Node*>& base_matcher, | |
| 702 const Matcher<Node*>& index_matcher, | |
| 703 const Matcher<Node*>& effect_matcher) { | |
| 704 return MakeMatcher(new IsLoadMatcher(type_matcher, base_matcher, | |
| 705 index_matcher, effect_matcher)); | |
| 706 } | |
| 707 | |
| 708 | |
| 709 Matcher<Node*> IsStore(const Matcher<MachineType>& type_matcher, | |
| 710 const Matcher<WriteBarrierKind>& write_barrier_matcher, | |
| 711 const Matcher<Node*>& base_matcher, | |
| 712 const Matcher<Node*>& index_matcher, | |
| 713 const Matcher<Node*>& value_matcher, | |
| 714 const Matcher<Node*>& effect_matcher, | |
| 715 const Matcher<Node*>& control_matcher) { | |
| 716 return MakeMatcher(new IsStoreMatcher( | |
| 717 type_matcher, write_barrier_matcher, base_matcher, index_matcher, | |
| 718 value_matcher, effect_matcher, control_matcher)); | |
| 719 } | |
| 720 | |
| 721 | |
| 722 #define IS_BINOP_MATCHER(Name) \ | |
| 723 Matcher<Node*> Is##Name(const Matcher<Node*>& lhs_matcher, \ | |
| 724 const Matcher<Node*>& rhs_matcher) { \ | |
| 725 return MakeMatcher( \ | |
| 726 new IsBinopMatcher(IrOpcode::k##Name, lhs_matcher, rhs_matcher)); \ | |
| 727 } | |
| 728 IS_BINOP_MATCHER(Word32And) | |
| 729 IS_BINOP_MATCHER(Word32Sar) | |
| 730 IS_BINOP_MATCHER(Word32Shl) | |
| 731 IS_BINOP_MATCHER(Word32Ror) | |
| 732 IS_BINOP_MATCHER(Word32Equal) | |
| 733 IS_BINOP_MATCHER(Word64And) | |
| 734 IS_BINOP_MATCHER(Word64Sar) | |
| 735 IS_BINOP_MATCHER(Word64Shl) | |
| 736 IS_BINOP_MATCHER(Word64Equal) | |
| 737 IS_BINOP_MATCHER(Int32AddWithOverflow) | |
| 738 IS_BINOP_MATCHER(Uint32LessThanOrEqual) | |
| 739 #undef IS_BINOP_MATCHER | |
| 740 | |
| 741 | |
| 742 #define IS_UNOP_MATCHER(Name) \ | |
| 743 Matcher<Node*> Is##Name(const Matcher<Node*>& input_matcher) { \ | |
| 744 return MakeMatcher(new IsUnopMatcher(IrOpcode::k##Name, input_matcher)); \ | |
| 745 } | |
| 746 IS_UNOP_MATCHER(ChangeFloat64ToInt32) | |
| 747 IS_UNOP_MATCHER(ChangeFloat64ToUint32) | |
| 748 IS_UNOP_MATCHER(ChangeInt32ToFloat64) | |
| 749 IS_UNOP_MATCHER(ChangeInt32ToInt64) | |
| 750 IS_UNOP_MATCHER(ChangeUint32ToFloat64) | |
| 751 IS_UNOP_MATCHER(ChangeUint32ToUint64) | |
| 752 IS_UNOP_MATCHER(TruncateFloat64ToInt32) | |
| 753 IS_UNOP_MATCHER(TruncateInt64ToInt32) | |
| 754 #undef IS_UNOP_MATCHER | |
| 755 | |
| 756 } // namespace compiler | |
| 757 } // namespace internal | |
| 758 } // namespace v8 | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 530693002:
[turbofan] Merge compiler unit tests into src. (Closed)
Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge