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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 // 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 |
| (...skipping 199 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 210 : Handle<Map>(first_map); | 210 : Handle<Map>(first_map); |
| 211 } | 211 } |
| 212 return Handle<Map>::cast(map_or_code); | 212 return Handle<Map>::cast(map_or_code); |
| 213 } | 213 } |
| 214 | 214 |
| 215 | 215 |
| 216 void TypeFeedbackOracle::LoadReceiverTypes(Property* expr, | 216 void TypeFeedbackOracle::LoadReceiverTypes(Property* expr, |
| 217 Handle<String> name, | 217 Handle<String> name, |
| 218 SmallMapList* types) { | 218 SmallMapList* types) { |
| 219 Code::Flags flags = | 219 Code::Flags flags = |
| 220 Code::ComputeMonomorphicFlags(Code::LOAD_IC, Code::NORMAL); | 220 Code::ComputeMonomorphicFlags(Code::LOAD_IC, Code::NORMAL); |
|
Jakob Kummerow
2013/02/11 14:47:28
Missed one here.
| |
| 221 CollectReceiverTypes(expr->PropertyFeedbackId(), name, flags, types); | 221 CollectReceiverTypes(expr->PropertyFeedbackId(), name, flags, types); |
| 222 } | 222 } |
| 223 | 223 |
| 224 | 224 |
| 225 void TypeFeedbackOracle::StoreReceiverTypes(Assignment* expr, | 225 void TypeFeedbackOracle::StoreReceiverTypes(Assignment* expr, |
| 226 Handle<String> name, | 226 Handle<String> name, |
| 227 SmallMapList* types) { | 227 SmallMapList* types) { |
| 228 Code::Flags flags = | 228 Code::Flags flags = |
| 229 Code::ComputeMonomorphicFlags(Code::STORE_IC, Code::NORMAL); | 229 Code::ComputeMonomorphicFlags(Code::STORE_IC, Code::NORMAL); |
|
Jakob Kummerow
2013/02/11 14:47:28
And another one.
| |
| 230 CollectReceiverTypes(expr->AssignmentFeedbackId(), name, flags, types); | 230 CollectReceiverTypes(expr->AssignmentFeedbackId(), name, flags, types); |
| 231 } | 231 } |
| 232 | 232 |
| 233 | 233 |
| 234 void TypeFeedbackOracle::CallReceiverTypes(Call* expr, | 234 void TypeFeedbackOracle::CallReceiverTypes(Call* expr, |
| 235 Handle<String> name, | 235 Handle<String> name, |
| 236 CallKind call_kind, | 236 CallKind call_kind, |
| 237 SmallMapList* types) { | 237 SmallMapList* types) { |
| 238 int arity = expr->arguments()->length(); | 238 int arity = expr->arguments()->length(); |
| 239 | 239 |
| 240 // Note: Currently we do not take string extra ic data into account | 240 // Note: Currently we do not take string extra ic data into account |
| 241 // here. | 241 // here. |
| 242 Code::ExtraICState extra_ic_state = | 242 Code::ExtraICState extra_ic_state = |
| 243 CallIC::Contextual::encode(call_kind == CALL_AS_FUNCTION); | 243 CallIC::Contextual::encode(call_kind == CALL_AS_FUNCTION); |
| 244 | 244 |
| 245 Code::Flags flags = Code::ComputeMonomorphicFlags(Code::CALL_IC, | 245 Code::Flags flags = Code::ComputeMonomorphicFlags(Code::CALL_IC, |
| 246 extra_ic_state, | |
| 246 Code::NORMAL, | 247 Code::NORMAL, |
| 247 extra_ic_state, | 248 arity, |
| 248 OWN_MAP, | 249 OWN_MAP); |
| 249 arity); | |
| 250 CollectReceiverTypes(expr->CallFeedbackId(), name, flags, types); | 250 CollectReceiverTypes(expr->CallFeedbackId(), name, flags, types); |
| 251 } | 251 } |
| 252 | 252 |
| 253 | 253 |
| 254 CheckType TypeFeedbackOracle::GetCallCheckType(Call* expr) { | 254 CheckType TypeFeedbackOracle::GetCallCheckType(Call* expr) { |
| 255 Handle<Object> value = GetInfo(expr->CallFeedbackId()); | 255 Handle<Object> value = GetInfo(expr->CallFeedbackId()); |
| 256 if (!value->IsSmi()) return RECEIVER_MAP_CHECK; | 256 if (!value->IsSmi()) return RECEIVER_MAP_CHECK; |
| 257 CheckType check = static_cast<CheckType>(Smi::cast(*value)->value()); | 257 CheckType check = static_cast<CheckType>(Smi::cast(*value)->value()); |
| 258 ASSERT(check != RECEIVER_MAP_CHECK); | 258 ASSERT(check != RECEIVER_MAP_CHECK); |
| 259 return check; | 259 return check; |
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| 712 USE(maybe_result); | 712 USE(maybe_result); |
| 713 #ifdef DEBUG | 713 #ifdef DEBUG |
| 714 Object* result = NULL; | 714 Object* result = NULL; |
| 715 // Dictionary has been allocated with sufficient size for all elements. | 715 // Dictionary has been allocated with sufficient size for all elements. |
| 716 ASSERT(maybe_result->ToObject(&result)); | 716 ASSERT(maybe_result->ToObject(&result)); |
| 717 ASSERT(*dictionary_ == result); | 717 ASSERT(*dictionary_ == result); |
| 718 #endif | 718 #endif |
| 719 } | 719 } |
| 720 | 720 |
| 721 } } // namespace v8::internal | 721 } } // namespace v8::internal |
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