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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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 | 6 |
7 #include "src/safepoint-table.h" | 7 #include "src/safepoint-table.h" |
8 | 8 |
9 #include "src/deoptimizer.h" | 9 #include "src/deoptimizer.h" |
10 #include "src/disasm.h" | 10 #include "src/disasm.h" |
11 #include "src/macro-assembler.h" | 11 #include "src/macro-assembler.h" |
| 12 #include "src/ostreams.h" |
12 #include "src/zone-inl.h" | 13 #include "src/zone-inl.h" |
13 | 14 |
14 namespace v8 { | 15 namespace v8 { |
15 namespace internal { | 16 namespace internal { |
16 | 17 |
17 | 18 |
18 bool SafepointEntry::HasRegisters() const { | 19 bool SafepointEntry::HasRegisters() const { |
19 ASSERT(is_valid()); | 20 ASSERT(is_valid()); |
20 ASSERT(IsAligned(kNumSafepointRegisters, kBitsPerByte)); | 21 ASSERT(IsAligned(kNumSafepointRegisters, kBitsPerByte)); |
21 const int num_reg_bytes = kNumSafepointRegisters >> kBitsPerByteLog2; | 22 const int num_reg_bytes = kNumSafepointRegisters >> kBitsPerByteLog2; |
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206 unsigned index) { | 207 unsigned index) { |
207 uint32_t encoding = SafepointEntry::DeoptimizationIndexField::encode(index); | 208 uint32_t encoding = SafepointEntry::DeoptimizationIndexField::encode(index); |
208 encoding |= SafepointEntry::ArgumentsField::encode(info.arguments); | 209 encoding |= SafepointEntry::ArgumentsField::encode(info.arguments); |
209 encoding |= SafepointEntry::SaveDoublesField::encode(info.has_doubles); | 210 encoding |= SafepointEntry::SaveDoublesField::encode(info.has_doubles); |
210 return encoding; | 211 return encoding; |
211 } | 212 } |
212 | 213 |
213 | 214 |
214 | 215 |
215 } } // namespace v8::internal | 216 } } // namespace v8::internal |
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