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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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/interpreter/bytecode-generator.h" | 5 #include "src/interpreter/bytecode-generator.h" |
6 | 6 |
7 #include "src/compiler.h" | 7 #include "src/compiler.h" |
8 #include "src/interpreter/control-flow-builders.h" | 8 #include "src/interpreter/control-flow-builders.h" |
9 #include "src/objects.h" | 9 #include "src/objects.h" |
10 #include "src/parser.h" | 10 #include "src/parser.h" |
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941 Register flags = temporary_register_scope.NewRegister(); | 941 Register flags = temporary_register_scope.NewRegister(); |
942 builder() | 942 builder() |
943 ->LoadLiteral(expr->flags()) | 943 ->LoadLiteral(expr->flags()) |
944 .StoreAccumulatorInRegister(flags) | 944 .StoreAccumulatorInRegister(flags) |
945 .LoadLiteral(expr->pattern()) | 945 .LoadLiteral(expr->pattern()) |
946 .CreateRegExpLiteral(expr->literal_index(), flags); | 946 .CreateRegExpLiteral(expr->literal_index(), flags); |
947 execution_result()->SetResultInAccumulator(); | 947 execution_result()->SetResultInAccumulator(); |
948 } | 948 } |
949 | 949 |
950 | 950 |
| 951 void BytecodeGenerator::VisitAssignmentPattern(AssignmentPattern* expr) { |
| 952 Visit(expr->expression()); |
| 953 } |
| 954 |
| 955 |
951 void BytecodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) { | 956 void BytecodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) { |
952 // Deep-copy the literal boilerplate. | 957 // Deep-copy the literal boilerplate. |
953 builder() | 958 builder() |
954 ->LoadLiteral(expr->constant_properties()) | 959 ->LoadLiteral(expr->constant_properties()) |
955 .CreateObjectLiteral(expr->literal_index(), expr->ComputeFlags(true)); | 960 .CreateObjectLiteral(expr->literal_index(), expr->ComputeFlags(true)); |
956 | 961 |
957 TemporaryRegisterScope temporary_register_scope(builder()); | 962 TemporaryRegisterScope temporary_register_scope(builder()); |
958 Register literal; | 963 Register literal; |
959 | 964 |
960 // Store computed values into the literal. | 965 // Store computed values into the literal. |
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2160 } | 2165 } |
2161 | 2166 |
2162 | 2167 |
2163 int BytecodeGenerator::feedback_index(FeedbackVectorSlot slot) const { | 2168 int BytecodeGenerator::feedback_index(FeedbackVectorSlot slot) const { |
2164 return info()->feedback_vector()->GetIndex(slot); | 2169 return info()->feedback_vector()->GetIndex(slot); |
2165 } | 2170 } |
2166 | 2171 |
2167 } // namespace interpreter | 2172 } // namespace interpreter |
2168 } // namespace internal | 2173 } // namespace internal |
2169 } // namespace v8 | 2174 } // namespace v8 |
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