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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 // 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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2178 int arg_count = args->length(); | 2178 int arg_count = args->length(); |
2179 { PreservePositionScope scope(masm()->positions_recorder()); | 2179 { PreservePositionScope scope(masm()->positions_recorder()); |
2180 for (int i = 0; i < arg_count; i++) { | 2180 for (int i = 0; i < arg_count; i++) { |
2181 VisitForStackValue(args->at(i)); | 2181 VisitForStackValue(args->at(i)); |
2182 } | 2182 } |
2183 } | 2183 } |
2184 // Record source position for debugger. | 2184 // Record source position for debugger. |
2185 SetSourcePosition(expr->position()); | 2185 SetSourcePosition(expr->position()); |
2186 | 2186 |
2187 // Record call targets in unoptimized code, but not in the snapshot. | 2187 // Record call targets in unoptimized code, but not in the snapshot. |
2188 bool record_call_target = !Serializer::enabled(); | 2188 // TODO(1789): Reenable temporarily disabled recording CallFunctionStub |
| 2189 // when the issue is fixed. |
| 2190 bool record_call_target = false && !Serializer::enabled(); |
2189 if (record_call_target) { | 2191 if (record_call_target) { |
2190 flags = static_cast<CallFunctionFlags>(flags | RECORD_CALL_TARGET); | 2192 flags = static_cast<CallFunctionFlags>(flags | RECORD_CALL_TARGET); |
2191 } | 2193 } |
2192 CallFunctionStub stub(arg_count, flags); | 2194 CallFunctionStub stub(arg_count, flags); |
2193 __ CallStub(&stub, expr->id()); | 2195 __ CallStub(&stub, expr->id()); |
2194 if (record_call_target) { | 2196 if (record_call_target) { |
2195 // There is a one element cache in the instruction stream. | 2197 // There is a one element cache in the instruction stream. |
2196 #ifdef DEBUG | 2198 #ifdef DEBUG |
2197 int return_site_offset = masm()->pc_offset(); | 2199 int return_site_offset = masm()->pc_offset(); |
2198 #endif | 2200 #endif |
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4422 *context_length = 0; | 4424 *context_length = 0; |
4423 return previous_; | 4425 return previous_; |
4424 } | 4426 } |
4425 | 4427 |
4426 | 4428 |
4427 #undef __ | 4429 #undef __ |
4428 | 4430 |
4429 } } // namespace v8::internal | 4431 } } // namespace v8::internal |
4430 | 4432 |
4431 #endif // V8_TARGET_ARCH_IA32 | 4433 #endif // V8_TARGET_ARCH_IA32 |
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