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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/v8.h" | 5 #include "src/v8.h" |
| 6 #include "test/cctest/cctest.h" | 6 #include "test/cctest/cctest.h" |
| 7 | 7 |
| 8 #include "src/compiler/code-generator.h" | 8 #include "src/compiler/code-generator.h" |
| 9 #include "src/compiler/common-operator.h" | 9 #include "src/compiler/common-operator.h" |
| 10 #include "src/compiler/graph.h" | 10 #include "src/compiler/graph.h" |
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| 138 Unique<Object>::CreateUninitialized(caller_context); | 138 Unique<Object>::CreateUninitialized(caller_context); |
| 139 Node* caller_context_node = | 139 Node* caller_context_node = |
| 140 m.NewNode(common.HeapConstant(caller_context_constant)); | 140 m.NewNode(common.HeapConstant(caller_context_constant)); |
| 141 | 141 |
| 142 bailout_id = GetCallBailoutId(); | 142 bailout_id = GetCallBailoutId(); |
| 143 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); | 143 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); |
| 144 Node* locals = m.NewNode(common.StateValues(0)); | 144 Node* locals = m.NewNode(common.StateValues(0)); |
| 145 Node* stack = m.NewNode(common.StateValues(0)); | 145 Node* stack = m.NewNode(common.StateValues(0)); |
| 146 | 146 |
| 147 Node* state_node = m.NewNode( | 147 Node* state_node = m.NewNode( |
| 148 common.FrameState(JS_FRAME, bailout_id, kIgnoreOutput), parameters, | 148 common.FrameState(JS_FRAME, bailout_id, |
| 149 locals, stack, caller_context_node, m.UndefinedConstant()); | 149 OutputFrameStateCombine::Ignore()), |
| 150 parameters, locals, stack, caller_context_node, m.UndefinedConstant()); |
| 150 | 151 |
| 151 Handle<Context> context(deopt_function->context(), CcTest::i_isolate()); | 152 Handle<Context> context(deopt_function->context(), CcTest::i_isolate()); |
| 152 Unique<Object> context_constant = | 153 Unique<Object> context_constant = |
| 153 Unique<Object>::CreateUninitialized(context); | 154 Unique<Object>::CreateUninitialized(context); |
| 154 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); | 155 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); |
| 155 | 156 |
| 156 m.CallJS0(deopt_fun_node, m.UndefinedConstant(), context_node, state_node); | 157 m.CallJS0(deopt_fun_node, m.UndefinedConstant(), context_node, state_node); |
| 157 | 158 |
| 158 m.Return(m.UndefinedConstant()); | 159 m.Return(m.UndefinedConstant()); |
| 159 | 160 |
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| 252 Unique<Object> context_constant = | 253 Unique<Object> context_constant = |
| 253 Unique<Object>::CreateUninitialized(context); | 254 Unique<Object>::CreateUninitialized(context); |
| 254 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); | 255 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); |
| 255 | 256 |
| 256 bailout_id = GetCallBailoutId(); | 257 bailout_id = GetCallBailoutId(); |
| 257 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); | 258 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); |
| 258 Node* locals = m.NewNode(common.StateValues(0)); | 259 Node* locals = m.NewNode(common.StateValues(0)); |
| 259 Node* stack = m.NewNode(common.StateValues(0)); | 260 Node* stack = m.NewNode(common.StateValues(0)); |
| 260 | 261 |
| 261 Node* state_node = m.NewNode( | 262 Node* state_node = m.NewNode( |
| 262 common.FrameState(JS_FRAME, bailout_id, kIgnoreOutput), parameters, | 263 common.FrameState(JS_FRAME, bailout_id, |
| 263 locals, stack, context_node, m.UndefinedConstant()); | 264 OutputFrameStateCombine::Ignore()), |
| 265 parameters, locals, stack, context_node, m.UndefinedConstant()); |
| 264 | 266 |
| 265 m.CallRuntime1(Runtime::kDeoptimizeFunction, this_fun_node, context_node, | 267 m.CallRuntime1(Runtime::kDeoptimizeFunction, this_fun_node, context_node, |
| 266 state_node); | 268 state_node); |
| 267 | 269 |
| 268 m.Return(m.UndefinedConstant()); | 270 m.Return(m.UndefinedConstant()); |
| 269 | 271 |
| 270 // Schedule the graph: | 272 // Schedule the graph: |
| 271 Schedule* schedule = m.Export(); | 273 Schedule* schedule = m.Export(); |
| 272 | 274 |
| 273 return schedule; | 275 return schedule; |
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| 304 Handle<Object> result; | 306 Handle<Object> result; |
| 305 bool has_pending_exception = | 307 bool has_pending_exception = |
| 306 !Execution::Call(isolate, t.function, | 308 !Execution::Call(isolate, t.function, |
| 307 isolate->factory()->undefined_value(), 0, NULL, | 309 isolate->factory()->undefined_value(), 0, NULL, |
| 308 false).ToHandle(&result); | 310 false).ToHandle(&result); |
| 309 CHECK(!has_pending_exception); | 311 CHECK(!has_pending_exception); |
| 310 CHECK(result->SameValue(Smi::FromInt(42))); | 312 CHECK(result->SameValue(Smi::FromInt(42))); |
| 311 } | 313 } |
| 312 | 314 |
| 313 #endif | 315 #endif |
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