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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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206 void AstOptimizer::VisitFunctionLiteral(FunctionLiteral* node) { | 206 void AstOptimizer::VisitFunctionLiteral(FunctionLiteral* node) { |
207 has_function_literal_ = true; | 207 has_function_literal_ = true; |
208 | 208 |
209 if (node->name()->length() == 0) { | 209 if (node->name()->length() == 0) { |
210 // Anonymous function. | 210 // Anonymous function. |
211 func_name_inferrer_.AddFunction(node); | 211 func_name_inferrer_.AddFunction(node); |
212 } | 212 } |
213 } | 213 } |
214 | 214 |
215 | 215 |
216 void AstOptimizer::VisitFunctionBoilerplateLiteral( | 216 void AstOptimizer::VisitSharedFunctionInfoLiteral( |
217 FunctionBoilerplateLiteral* node) { | 217 SharedFunctionInfoLiteral* node) { |
218 USE(node); | 218 USE(node); |
219 } | 219 } |
220 | 220 |
221 | 221 |
222 void AstOptimizer::VisitConditional(Conditional* node) { | 222 void AstOptimizer::VisitConditional(Conditional* node) { |
223 node->condition()->set_no_negative_zero(true); | 223 node->condition()->set_no_negative_zero(true); |
224 Visit(node->condition()); | 224 Visit(node->condition()); |
225 Visit(node->then_expression()); | 225 Visit(node->then_expression()); |
226 Visit(node->else_expression()); | 226 Visit(node->else_expression()); |
227 } | 227 } |
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797 void Processor::VisitDebuggerStatement(DebuggerStatement* node) {} | 797 void Processor::VisitDebuggerStatement(DebuggerStatement* node) {} |
798 | 798 |
799 | 799 |
800 // Expressions are never visited yet. | 800 // Expressions are never visited yet. |
801 void Processor::VisitFunctionLiteral(FunctionLiteral* node) { | 801 void Processor::VisitFunctionLiteral(FunctionLiteral* node) { |
802 USE(node); | 802 USE(node); |
803 UNREACHABLE(); | 803 UNREACHABLE(); |
804 } | 804 } |
805 | 805 |
806 | 806 |
807 void Processor::VisitFunctionBoilerplateLiteral( | 807 void Processor::VisitSharedFunctionInfoLiteral( |
808 FunctionBoilerplateLiteral* node) { | 808 SharedFunctionInfoLiteral* node) { |
809 USE(node); | 809 USE(node); |
810 UNREACHABLE(); | 810 UNREACHABLE(); |
811 } | 811 } |
812 | 812 |
813 | 813 |
814 void Processor::VisitConditional(Conditional* node) { | 814 void Processor::VisitConditional(Conditional* node) { |
815 USE(node); | 815 USE(node); |
816 UNREACHABLE(); | 816 UNREACHABLE(); |
817 } | 817 } |
818 | 818 |
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952 optimizer.Optimize(body); | 952 optimizer.Optimize(body); |
953 if (optimizer.HasStackOverflow()) { | 953 if (optimizer.HasStackOverflow()) { |
954 return false; | 954 return false; |
955 } | 955 } |
956 } | 956 } |
957 return true; | 957 return true; |
958 } | 958 } |
959 | 959 |
960 | 960 |
961 } } // namespace v8::internal | 961 } } // namespace v8::internal |
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