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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/compiler/instruction-selector.h" | 5 #include "src/compiler/instruction-selector.h" |
6 | 6 |
7 #include "src/compiler/instruction-selector-impl.h" | 7 #include "src/compiler/instruction-selector-impl.h" |
8 #include "src/compiler/node-matchers.h" | 8 #include "src/compiler/node-matchers.h" |
9 #include "src/compiler/node-properties-inl.h" | 9 #include "src/compiler/node-properties-inl.h" |
10 #include "src/compiler/pipeline.h" | 10 #include "src/compiler/pipeline.h" |
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271 | 271 |
272 // TODO(bmeurer): Get rid of the CallBuffer business and make | 272 // TODO(bmeurer): Get rid of the CallBuffer business and make |
273 // InstructionSelector::VisitCall platform independent instead. | 273 // InstructionSelector::VisitCall platform independent instead. |
274 void InstructionSelector::InitializeCallBuffer(Node* call, CallBuffer* buffer, | 274 void InstructionSelector::InitializeCallBuffer(Node* call, CallBuffer* buffer, |
275 bool call_code_immediate, | 275 bool call_code_immediate, |
276 bool call_address_immediate) { | 276 bool call_address_immediate) { |
277 OperandGenerator g(this); | 277 OperandGenerator g(this); |
278 DCHECK_EQ(call->op()->OutputCount(), | 278 DCHECK_EQ(call->op()->OutputCount(), |
279 static_cast<int>(buffer->descriptor->ReturnCount())); | 279 static_cast<int>(buffer->descriptor->ReturnCount())); |
280 DCHECK_EQ( | 280 DCHECK_EQ( |
281 OperatorProperties::GetValueInputCount(call->op()), | 281 call->op()->ValueInputCount(), |
282 static_cast<int>(buffer->input_count() + buffer->frame_state_count())); | 282 static_cast<int>(buffer->input_count() + buffer->frame_state_count())); |
283 | 283 |
284 if (buffer->descriptor->ReturnCount() > 0) { | 284 if (buffer->descriptor->ReturnCount() > 0) { |
285 // Collect the projections that represent multiple outputs from this call. | 285 // Collect the projections that represent multiple outputs from this call. |
286 if (buffer->descriptor->ReturnCount() == 1) { | 286 if (buffer->descriptor->ReturnCount() == 1) { |
287 buffer->output_nodes.push_back(call); | 287 buffer->output_nodes.push_back(call); |
288 } else { | 288 } else { |
289 buffer->output_nodes.resize(buffer->descriptor->ReturnCount(), NULL); | 289 buffer->output_nodes.resize(buffer->descriptor->ReturnCount(), NULL); |
290 call->CollectProjections(&buffer->output_nodes); | 290 call->CollectProjections(&buffer->output_nodes); |
291 } | 291 } |
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1079 MachineOperatorBuilder::Flags | 1079 MachineOperatorBuilder::Flags |
1080 InstructionSelector::SupportedMachineOperatorFlags() { | 1080 InstructionSelector::SupportedMachineOperatorFlags() { |
1081 return MachineOperatorBuilder::Flag::kNoFlags; | 1081 return MachineOperatorBuilder::Flag::kNoFlags; |
1082 } | 1082 } |
1083 | 1083 |
1084 #endif // !V8_TURBOFAN_BACKEND | 1084 #endif // !V8_TURBOFAN_BACKEND |
1085 | 1085 |
1086 } // namespace compiler | 1086 } // namespace compiler |
1087 } // namespace internal | 1087 } // namespace internal |
1088 } // namespace v8 | 1088 } // namespace v8 |
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