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Issue 1375613005: Version 4.8.2.1 (cherry-pick) (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@4.8.2
Patch Set: Created 5 years, 2 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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/full-codegen/full-codegen.h" 5 #include "src/full-codegen/full-codegen.h"
6 6
7 #include "src/ast.h" 7 #include "src/ast.h"
8 #include "src/ast-numbering.h" 8 #include "src/ast-numbering.h"
9 #include "src/code-factory.h" 9 #include "src/code-factory.h"
10 #include "src/codegen.h" 10 #include "src/codegen.h"
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151 literal_flags != ObjectLiteral::kFastElements || 151 literal_flags != ObjectLiteral::kFastElements ||
152 expr->properties_count() > 152 expr->properties_count() >
153 FastCloneShallowObjectStub::kMaximumClonedProperties; 153 FastCloneShallowObjectStub::kMaximumClonedProperties;
154 } 154 }
155 155
156 156
157 bool FullCodeGenerator::MustCreateArrayLiteralWithRuntime( 157 bool FullCodeGenerator::MustCreateArrayLiteralWithRuntime(
158 ArrayLiteral* expr) const { 158 ArrayLiteral* expr) const {
159 // TODO(rossberg): Teach strong mode to FastCloneShallowArrayStub. 159 // TODO(rossberg): Teach strong mode to FastCloneShallowArrayStub.
160 return expr->depth() > 1 || expr->is_strong() || 160 return expr->depth() > 1 || expr->is_strong() ||
161 expr->values()->length() > JSArray::kInitialMaxFastElementArray; 161 expr->values()->length() > JSObject::kInitialMaxFastElementArray;
162 } 162 }
163 163
164 164
165 void FullCodeGenerator::Initialize() { 165 void FullCodeGenerator::Initialize() {
166 InitializeAstVisitor(info_->isolate(), info_->zone()); 166 InitializeAstVisitor(info_->isolate(), info_->zone());
167 // The generation of debug code must match between the snapshot code and the 167 // The generation of debug code must match between the snapshot code and the
168 // code that is generated later. This is assumed by the debugger when it is 168 // code that is generated later. This is assumed by the debugger when it is
169 // calculating PC offsets after generating a debug version of code. Therefore 169 // calculating PC offsets after generating a debug version of code. Therefore
170 // we disable the production of debug code in the full compiler if we are 170 // we disable the production of debug code in the full compiler if we are
171 // either generating a snapshot or we booted from a snapshot. 171 // either generating a snapshot or we booted from a snapshot.
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1608 return var->mode() == CONST_LEGACY || var->scope()->is_nonlinear() || 1608 return var->mode() == CONST_LEGACY || var->scope()->is_nonlinear() ||
1609 var->initializer_position() >= proxy->position(); 1609 var->initializer_position() >= proxy->position();
1610 } 1610 }
1611 1611
1612 1612
1613 #undef __ 1613 #undef __
1614 1614
1615 1615
1616 } // namespace internal 1616 } // namespace internal
1617 } // namespace v8 1617 } // namespace v8
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