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1 // Copyright 2014 the V8 project authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/compilation-dependencies.h" | 5 #include "src/compilation-dependencies.h" |
6 #include "src/compiler/js-graph.h" | 6 #include "src/compiler/js-graph.h" |
7 #include "src/compiler/js-typed-lowering.h" | 7 #include "src/compiler/js-typed-lowering.h" |
8 #include "src/compiler/machine-operator.h" | 8 #include "src/compiler/machine-operator.h" |
9 #include "src/compiler/node-properties.h" | 9 #include "src/compiler/node-properties.h" |
10 #include "src/compiler/opcodes.h" | 10 #include "src/compiler/opcodes.h" |
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435 JSTypedLoweringTester R; | 435 JSTypedLoweringTester R; |
436 | 436 |
437 Type* types[] = {Type::Null(), Type::Undefined(), Type::Number()}; | 437 Type* types[] = {Type::Null(), Type::Undefined(), Type::Number()}; |
438 | 438 |
439 for (size_t i = 0; i < arraysize(types); i++) { | 439 for (size_t i = 0; i < arraysize(types); i++) { |
440 Node* n = R.Parameter(types[i]); | 440 Node* n = R.Parameter(types[i]); |
441 Node* c = | 441 Node* c = |
442 R.graph.NewNode(R.javascript.ToNumber(), n, R.context(), | 442 R.graph.NewNode(R.javascript.ToNumber(), n, R.context(), |
443 R.EmptyFrameState(R.context()), R.start(), R.start()); | 443 R.EmptyFrameState(R.context()), R.start(), R.start()); |
444 Node* effect_use = R.UseForEffect(c); | 444 Node* effect_use = R.UseForEffect(c); |
445 Node* add = R.graph.NewNode(R.simplified.ReferenceEqual(Type::Any()), n, c); | 445 Node* add = R.graph.NewNode(R.simplified.ReferenceEqual(), n, c); |
446 | 446 |
447 R.CheckEffectInput(c, effect_use); | 447 R.CheckEffectInput(c, effect_use); |
448 Node* r = R.reduce(c); | 448 Node* r = R.reduce(c); |
449 | 449 |
450 if (types[i]->Is(Type::Number())) { | 450 if (types[i]->Is(Type::Number())) { |
451 CHECK_EQ(n, r); | 451 CHECK_EQ(n, r); |
452 } else { | 452 } else { |
453 CHECK_EQ(IrOpcode::kNumberConstant, r->opcode()); | 453 CHECK_EQ(IrOpcode::kNumberConstant, r->opcode()); |
454 } | 454 } |
455 | 455 |
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547 JSTypedLoweringTester R; | 547 JSTypedLoweringTester R; |
548 | 548 |
549 Type* types[] = {Type::Null(), Type::Undefined(), Type::String()}; | 549 Type* types[] = {Type::Null(), Type::Undefined(), Type::String()}; |
550 | 550 |
551 for (size_t i = 0; i < arraysize(types); i++) { | 551 for (size_t i = 0; i < arraysize(types); i++) { |
552 Node* n = R.Parameter(types[i]); | 552 Node* n = R.Parameter(types[i]); |
553 Node* c = | 553 Node* c = |
554 R.graph.NewNode(R.javascript.ToString(), n, R.context(), | 554 R.graph.NewNode(R.javascript.ToString(), n, R.context(), |
555 R.EmptyFrameState(R.context()), R.start(), R.start()); | 555 R.EmptyFrameState(R.context()), R.start(), R.start()); |
556 Node* effect_use = R.UseForEffect(c); | 556 Node* effect_use = R.UseForEffect(c); |
557 Node* add = R.graph.NewNode(R.simplified.ReferenceEqual(Type::Any()), n, c); | 557 Node* add = R.graph.NewNode(R.simplified.ReferenceEqual(), n, c); |
558 | 558 |
559 R.CheckEffectInput(c, effect_use); | 559 R.CheckEffectInput(c, effect_use); |
560 Node* r = R.reduce(c); | 560 Node* r = R.reduce(c); |
561 | 561 |
562 if (types[i]->Is(Type::String())) { | 562 if (types[i]->Is(Type::String())) { |
563 CHECK_EQ(n, r); | 563 CHECK_EQ(n, r); |
564 } else { | 564 } else { |
565 CHECK_EQ(IrOpcode::kHeapConstant, r->opcode()); | 565 CHECK_EQ(IrOpcode::kHeapConstant, r->opcode()); |
566 } | 566 } |
567 | 567 |
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1236 CHECK_EQ(p1, r->InputAt(1)); | 1236 CHECK_EQ(p1, r->InputAt(1)); |
1237 } | 1237 } |
1238 } | 1238 } |
1239 } | 1239 } |
1240 } | 1240 } |
1241 } | 1241 } |
1242 | 1242 |
1243 } // namespace compiler | 1243 } // namespace compiler |
1244 } // namespace internal | 1244 } // namespace internal |
1245 } // namespace v8 | 1245 } // namespace v8 |
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