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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/code-factory.h" | 5 #include "src/code-factory.h" |
| 6 #include "src/compiler/access-builder.h" | 6 #include "src/compiler/access-builder.h" |
| 7 #include "src/compiler/js-graph.h" | 7 #include "src/compiler/js-graph.h" |
| 8 #include "src/compiler/js-operator.h" | 8 #include "src/compiler/js-operator.h" |
| 9 #include "src/compiler/js-typed-lowering.h" | 9 #include "src/compiler/js-typed-lowering.h" |
| 10 #include "src/compiler/machine-operator.h" | 10 #include "src/compiler/machine-operator.h" |
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| 67 | 67 |
| 68 | 68 |
| 69 STATIC_ASSERT(LANGUAGE_END == 3); | 69 STATIC_ASSERT(LANGUAGE_END == 3); |
| 70 const LanguageMode kLanguageModes[] = {SLOPPY, STRICT, STRONG}; | 70 const LanguageMode kLanguageModes[] = {SLOPPY, STRICT, STRONG}; |
| 71 | 71 |
| 72 } // namespace | 72 } // namespace |
| 73 | 73 |
| 74 | 74 |
| 75 class JSTypedLoweringTest : public TypedGraphTest { | 75 class JSTypedLoweringTest : public TypedGraphTest { |
| 76 public: | 76 public: |
| 77 JSTypedLoweringTest() : TypedGraphTest(3), javascript_(zone()) {} | 77 JSTypedLoweringTest() |
| 78 : TypedGraphTest(3), javascript_(zone()), deps_(isolate(), zone()) {} |
| 78 ~JSTypedLoweringTest() override {} | 79 ~JSTypedLoweringTest() override {} |
| 79 | 80 |
| 80 protected: | 81 protected: |
| 81 Reduction Reduce(Node* node) { | 82 Reduction Reduce(Node* node) { |
| 82 MachineOperatorBuilder machine(zone()); | 83 MachineOperatorBuilder machine(zone()); |
| 83 SimplifiedOperatorBuilder simplified(zone()); | 84 SimplifiedOperatorBuilder simplified(zone()); |
| 84 JSGraph jsgraph(isolate(), graph(), common(), javascript(), &simplified, | 85 JSGraph jsgraph(isolate(), graph(), common(), javascript(), &simplified, |
| 85 &machine); | 86 &machine); |
| 86 // TODO(titzer): mock the GraphReducer here for better unit testing. | 87 // TODO(titzer): mock the GraphReducer here for better unit testing. |
| 87 GraphReducer graph_reducer(zone(), graph()); | 88 GraphReducer graph_reducer(zone(), graph()); |
| 88 JSTypedLowering reducer(&graph_reducer, &jsgraph, zone()); | 89 JSTypedLowering reducer(&graph_reducer, &deps_, &jsgraph, zone()); |
| 89 return reducer.Reduce(node); | 90 return reducer.Reduce(node); |
| 90 } | 91 } |
| 91 | 92 |
| 92 Node* FrameState(Handle<SharedFunctionInfo> shared, Node* outer_frame_state) { | 93 Node* FrameState(Handle<SharedFunctionInfo> shared, Node* outer_frame_state) { |
| 93 Node* state_values = graph()->NewNode(common()->StateValues(0)); | 94 Node* state_values = graph()->NewNode(common()->StateValues(0)); |
| 94 return graph()->NewNode( | 95 return graph()->NewNode( |
| 95 common()->FrameState(BailoutId::None(), | 96 common()->FrameState(BailoutId::None(), |
| 96 OutputFrameStateCombine::Ignore(), | 97 OutputFrameStateCombine::Ignore(), |
| 97 common()->CreateFrameStateFunctionInfo( | 98 common()->CreateFrameStateFunctionInfo( |
| 98 FrameStateType::kJavaScriptFunction, 1, 0, | 99 FrameStateType::kJavaScriptFunction, 1, 0, |
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| 109 | 110 |
| 110 Matcher<Node*> IsIntPtrConstant(intptr_t value) { | 111 Matcher<Node*> IsIntPtrConstant(intptr_t value) { |
| 111 return sizeof(value) == 4 ? IsInt32Constant(static_cast<int32_t>(value)) | 112 return sizeof(value) == 4 ? IsInt32Constant(static_cast<int32_t>(value)) |
| 112 : IsInt64Constant(static_cast<int64_t>(value)); | 113 : IsInt64Constant(static_cast<int64_t>(value)); |
| 113 } | 114 } |
| 114 | 115 |
| 115 JSOperatorBuilder* javascript() { return &javascript_; } | 116 JSOperatorBuilder* javascript() { return &javascript_; } |
| 116 | 117 |
| 117 private: | 118 private: |
| 118 JSOperatorBuilder javascript_; | 119 JSOperatorBuilder javascript_; |
| 120 CompilationDependencies deps_; |
| 119 }; | 121 }; |
| 120 | 122 |
| 121 | 123 |
| 122 // ----------------------------------------------------------------------------- | 124 // ----------------------------------------------------------------------------- |
| 123 // JSUnaryNot | 125 // JSUnaryNot |
| 124 | 126 |
| 125 | 127 |
| 126 TEST_F(JSTypedLoweringTest, JSUnaryNotWithBoolean) { | 128 TEST_F(JSTypedLoweringTest, JSUnaryNotWithBoolean) { |
| 127 Node* input = Parameter(Type::Boolean(), 0); | 129 Node* input = Parameter(Type::Boolean(), 0); |
| 128 Node* context = Parameter(Type::Any(), 1); | 130 Node* context = Parameter(Type::Any(), 1); |
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| 1164 EXPECT_THAT(r.replacement(), | 1166 EXPECT_THAT(r.replacement(), |
| 1165 IsFinishRegion(IsAllocate(IsNumberConstant(Context::SizeFor( | 1167 IsFinishRegion(IsAllocate(IsNumberConstant(Context::SizeFor( |
| 1166 Context::MIN_CONTEXT_SLOTS)), | 1168 Context::MIN_CONTEXT_SLOTS)), |
| 1167 IsBeginRegion(effect), control), | 1169 IsBeginRegion(effect), control), |
| 1168 _)); | 1170 _)); |
| 1169 } | 1171 } |
| 1170 | 1172 |
| 1171 } // namespace compiler | 1173 } // namespace compiler |
| 1172 } // namespace internal | 1174 } // namespace internal |
| 1173 } // namespace v8 | 1175 } // namespace v8 |
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