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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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141 Unique<Object> caller_context_constant = | 141 Unique<Object> caller_context_constant = |
142 Unique<Object>::CreateUninitialized(caller_context); | 142 Unique<Object>::CreateUninitialized(caller_context); |
143 Node* caller_context_node = | 143 Node* caller_context_node = |
144 m.NewNode(common.HeapConstant(caller_context_constant)); | 144 m.NewNode(common.HeapConstant(caller_context_constant)); |
145 | 145 |
146 bailout_id = GetCallBailoutId(); | 146 bailout_id = GetCallBailoutId(); |
147 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); | 147 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); |
148 Node* locals = m.NewNode(common.StateValues(0)); | 148 Node* locals = m.NewNode(common.StateValues(0)); |
149 Node* stack = m.NewNode(common.StateValues(0)); | 149 Node* stack = m.NewNode(common.StateValues(0)); |
150 | 150 |
151 Node* state_node = m.NewNode( | 151 Node* state_node = |
152 common.FrameState(JS_FRAME, bailout_id, kIgnoreOutput), parameters, | 152 m.NewNode(common.FrameState(bailout_id, kIgnoreOutput), parameters, |
153 locals, stack, caller_context_node, m.UndefinedConstant()); | 153 locals, stack, caller_context_node, m.UndefinedConstant()); |
154 | 154 |
155 Handle<Context> context(deopt_function->context(), CcTest::i_isolate()); | 155 Handle<Context> context(deopt_function->context(), CcTest::i_isolate()); |
156 Unique<Object> context_constant = | 156 Unique<Object> context_constant = |
157 Unique<Object>::CreateUninitialized(context); | 157 Unique<Object>::CreateUninitialized(context); |
158 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); | 158 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); |
159 | 159 |
160 m.CallJS0(deopt_fun_node, m.UndefinedConstant(), context_node, state_node); | 160 m.CallJS0(deopt_fun_node, m.UndefinedConstant(), context_node, state_node); |
161 | 161 |
162 m.Return(m.UndefinedConstant()); | 162 m.Return(m.UndefinedConstant()); |
163 | 163 |
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255 Handle<Context> context(function->context(), CcTest::i_isolate()); | 255 Handle<Context> context(function->context(), CcTest::i_isolate()); |
256 Unique<Object> context_constant = | 256 Unique<Object> context_constant = |
257 Unique<Object>::CreateUninitialized(context); | 257 Unique<Object>::CreateUninitialized(context); |
258 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); | 258 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); |
259 | 259 |
260 bailout_id = GetCallBailoutId(); | 260 bailout_id = GetCallBailoutId(); |
261 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); | 261 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); |
262 Node* locals = m.NewNode(common.StateValues(0)); | 262 Node* locals = m.NewNode(common.StateValues(0)); |
263 Node* stack = m.NewNode(common.StateValues(0)); | 263 Node* stack = m.NewNode(common.StateValues(0)); |
264 | 264 |
265 Node* state_node = m.NewNode( | 265 Node* state_node = |
266 common.FrameState(JS_FRAME, bailout_id, kIgnoreOutput), parameters, | 266 m.NewNode(common.FrameState(bailout_id, kIgnoreOutput), parameters, |
267 locals, stack, context_node, m.UndefinedConstant()); | 267 locals, stack, context_node, m.UndefinedConstant()); |
268 | 268 |
269 m.CallRuntime1(Runtime::kDeoptimizeFunction, this_fun_node, context_node, | 269 m.CallRuntime1(Runtime::kDeoptimizeFunction, this_fun_node, context_node, |
270 state_node); | 270 state_node); |
271 | 271 |
272 m.Return(m.UndefinedConstant()); | 272 m.Return(m.UndefinedConstant()); |
273 | 273 |
274 // Schedule the graph: | 274 // Schedule the graph: |
275 Schedule* schedule = m.Export(); | 275 Schedule* schedule = m.Export(); |
276 | 276 |
277 return schedule; | 277 return schedule; |
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308 Handle<Object> result; | 308 Handle<Object> result; |
309 bool has_pending_exception = | 309 bool has_pending_exception = |
310 !Execution::Call(isolate, t.function, | 310 !Execution::Call(isolate, t.function, |
311 isolate->factory()->undefined_value(), 0, NULL, | 311 isolate->factory()->undefined_value(), 0, NULL, |
312 false).ToHandle(&result); | 312 false).ToHandle(&result); |
313 CHECK(!has_pending_exception); | 313 CHECK(!has_pending_exception); |
314 CHECK(result->SameValue(Smi::FromInt(42))); | 314 CHECK(result->SameValue(Smi::FromInt(42))); |
315 } | 315 } |
316 | 316 |
317 #endif | 317 #endif |
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