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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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 "v8.h" | 5 #include "v8.h" |
6 | 6 |
7 #include "lithium-codegen.h" | 7 #include "lithium-codegen.h" |
8 | 8 |
9 #if V8_TARGET_ARCH_IA32 | 9 #if V8_TARGET_ARCH_IA32 |
10 #include "ia32/lithium-ia32.h" | 10 #include "ia32/lithium-ia32.h" |
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132 StringBuilder builder(buffer, ARRAY_SIZE(buffer)); | 132 StringBuilder builder(buffer, ARRAY_SIZE(buffer)); |
133 va_list arguments; | 133 va_list arguments; |
134 va_start(arguments, format); | 134 va_start(arguments, format); |
135 builder.AddFormattedList(format, arguments); | 135 builder.AddFormattedList(format, arguments); |
136 va_end(arguments); | 136 va_end(arguments); |
137 | 137 |
138 // Copy the string before recording it in the assembler to avoid | 138 // Copy the string before recording it in the assembler to avoid |
139 // issues when the stack allocated buffer goes out of scope. | 139 // issues when the stack allocated buffer goes out of scope. |
140 size_t length = builder.position(); | 140 size_t length = builder.position(); |
141 Vector<char> copy = Vector<char>::New(static_cast<int>(length) + 1); | 141 Vector<char> copy = Vector<char>::New(static_cast<int>(length) + 1); |
142 MemCopy(copy.start(), builder.Finalize(), copy.length()); | 142 OS::MemCopy(copy.start(), builder.Finalize(), copy.length()); |
143 masm()->RecordComment(copy.start()); | 143 masm()->RecordComment(copy.start()); |
144 } | 144 } |
145 | 145 |
146 | 146 |
147 int LCodeGenBase::GetNextEmittedBlock() const { | 147 int LCodeGenBase::GetNextEmittedBlock() const { |
148 for (int i = current_block_ + 1; i < graph()->blocks()->length(); ++i) { | 148 for (int i = current_block_ + 1; i < graph()->blocks()->length(); ++i) { |
149 if (!graph()->blocks()->at(i)->IsReachable()) continue; | 149 if (!graph()->blocks()->at(i)->IsReachable()) continue; |
150 if (!chunk_->GetLabel(i)->HasReplacement()) return i; | 150 if (!chunk_->GetLabel(i)->HasReplacement()) return i; |
151 } | 151 } |
152 return -1; | 152 return -1; |
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224 chunk_->AddDeprecationDependency(map); | 224 chunk_->AddDeprecationDependency(map); |
225 } | 225 } |
226 | 226 |
227 | 227 |
228 void LCodeGenBase::AddStabilityDependency(Handle<Map> map) { | 228 void LCodeGenBase::AddStabilityDependency(Handle<Map> map) { |
229 if (!map->is_stable()) return Abort(kMapBecameUnstable); | 229 if (!map->is_stable()) return Abort(kMapBecameUnstable); |
230 chunk_->AddStabilityDependency(map); | 230 chunk_->AddStabilityDependency(map); |
231 } | 231 } |
232 | 232 |
233 } } // namespace v8::internal | 233 } } // namespace v8::internal |
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