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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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| 143 Unique<Object> caller_context_constant = | 143 Unique<Object> caller_context_constant = |
| 144 Unique<Object>::CreateUninitialized(caller_context); | 144 Unique<Object>::CreateUninitialized(caller_context); |
| 145 Node* caller_context_node = | 145 Node* caller_context_node = |
| 146 m.NewNode(common.HeapConstant(caller_context_constant)); | 146 m.NewNode(common.HeapConstant(caller_context_constant)); |
| 147 | 147 |
| 148 bailout_id = GetCallBailoutId(); | 148 bailout_id = GetCallBailoutId(); |
| 149 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); | 149 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); |
| 150 Node* locals = m.NewNode(common.StateValues(0)); | 150 Node* locals = m.NewNode(common.StateValues(0)); |
| 151 Node* stack = m.NewNode(common.StateValues(0)); | 151 Node* stack = m.NewNode(common.StateValues(0)); |
| 152 | 152 |
| 153 Node* state_node = | 153 Node* state_node = m.NewNode( |
| 154 m.NewNode(common.FrameState(bailout_id, kIgnoreOutput), parameters, | 154 common.FrameState(JS_FRAME, bailout_id, kIgnoreOutput), parameters, |
| 155 locals, stack, caller_context_node, m.UndefinedConstant()); | 155 locals, stack, caller_context_node, m.UndefinedConstant()); |
| 156 | 156 |
| 157 Handle<Context> context(deopt_function->context(), CcTest::i_isolate()); | 157 Handle<Context> context(deopt_function->context(), CcTest::i_isolate()); |
| 158 Unique<Object> context_constant = | 158 Unique<Object> context_constant = |
| 159 Unique<Object>::CreateUninitialized(context); | 159 Unique<Object>::CreateUninitialized(context); |
| 160 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); | 160 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); |
| 161 | 161 |
| 162 m.CallJS0(deopt_fun_node, m.UndefinedConstant(), context_node, state_node); | 162 m.CallJS0(deopt_fun_node, m.UndefinedConstant(), context_node, state_node); |
| 163 | 163 |
| 164 m.Return(m.UndefinedConstant()); | 164 m.Return(m.UndefinedConstant()); |
| 165 | 165 |
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| 257 Handle<Context> context(function->context(), CcTest::i_isolate()); | 257 Handle<Context> context(function->context(), CcTest::i_isolate()); |
| 258 Unique<Object> context_constant = | 258 Unique<Object> context_constant = |
| 259 Unique<Object>::CreateUninitialized(context); | 259 Unique<Object>::CreateUninitialized(context); |
| 260 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); | 260 Node* context_node = m.NewNode(common.HeapConstant(context_constant)); |
| 261 | 261 |
| 262 bailout_id = GetCallBailoutId(); | 262 bailout_id = GetCallBailoutId(); |
| 263 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); | 263 Node* parameters = m.NewNode(common.StateValues(1), m.UndefinedConstant()); |
| 264 Node* locals = m.NewNode(common.StateValues(0)); | 264 Node* locals = m.NewNode(common.StateValues(0)); |
| 265 Node* stack = m.NewNode(common.StateValues(0)); | 265 Node* stack = m.NewNode(common.StateValues(0)); |
| 266 | 266 |
| 267 Node* state_node = | 267 Node* state_node = m.NewNode( |
| 268 m.NewNode(common.FrameState(bailout_id, kIgnoreOutput), parameters, | 268 common.FrameState(JS_FRAME, bailout_id, kIgnoreOutput), parameters, |
| 269 locals, stack, context_node, m.UndefinedConstant()); | 269 locals, stack, context_node, m.UndefinedConstant()); |
| 270 | 270 |
| 271 m.CallRuntime1(Runtime::kDeoptimizeFunction, this_fun_node, context_node, | 271 m.CallRuntime1(Runtime::kDeoptimizeFunction, this_fun_node, context_node, |
| 272 state_node); | 272 state_node); |
| 273 | 273 |
| 274 m.Return(m.UndefinedConstant()); | 274 m.Return(m.UndefinedConstant()); |
| 275 | 275 |
| 276 // Schedule the graph: | 276 // Schedule the graph: |
| 277 Schedule* schedule = m.Export(); | 277 Schedule* schedule = m.Export(); |
| 278 | 278 |
| 279 return schedule; | 279 return schedule; |
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| 310 Handle<Object> result; | 310 Handle<Object> result; |
| 311 bool has_pending_exception = | 311 bool has_pending_exception = |
| 312 !Execution::Call(isolate, t.function, | 312 !Execution::Call(isolate, t.function, |
| 313 isolate->factory()->undefined_value(), 0, NULL, | 313 isolate->factory()->undefined_value(), 0, NULL, |
| 314 false).ToHandle(&result); | 314 false).ToHandle(&result); |
| 315 CHECK(!has_pending_exception); | 315 CHECK(!has_pending_exception); |
| 316 CHECK(result->SameValue(Smi::FromInt(42))); | 316 CHECK(result->SameValue(Smi::FromInt(42))); |
| 317 } | 317 } |
| 318 | 318 |
| 319 #endif | 319 #endif |
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