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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 |
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248 // operations covered by the BinaryOpIC we should always have them. | 248 // operations covered by the BinaryOpIC we should always have them. |
249 ASSERT(op < BinaryOpIC::State::FIRST_TOKEN || | 249 ASSERT(op < BinaryOpIC::State::FIRST_TOKEN || |
250 op > BinaryOpIC::State::LAST_TOKEN); | 250 op > BinaryOpIC::State::LAST_TOKEN); |
251 *left = *right = *result = Type::None(zone()); | 251 *left = *right = *result = Type::None(zone()); |
252 *fixed_right_arg = Maybe<int>(); | 252 *fixed_right_arg = Maybe<int>(); |
253 *allocation_site = Handle<AllocationSite>::null(); | 253 *allocation_site = Handle<AllocationSite>::null(); |
254 return; | 254 return; |
255 } | 255 } |
256 Handle<Code> code = Handle<Code>::cast(object); | 256 Handle<Code> code = Handle<Code>::cast(object); |
257 ASSERT_EQ(Code::BINARY_OP_IC, code->kind()); | 257 ASSERT_EQ(Code::BINARY_OP_IC, code->kind()); |
258 BinaryOpIC::State state(code->extra_ic_state()); | 258 BinaryOpIC::State state(isolate(), code->extra_ic_state()); |
259 ASSERT_EQ(op, state.op()); | 259 ASSERT_EQ(op, state.op()); |
260 | 260 |
261 *left = state.GetLeftType(zone()); | 261 *left = state.GetLeftType(zone()); |
262 *right = state.GetRightType(zone()); | 262 *right = state.GetRightType(zone()); |
263 *result = state.GetResultType(zone()); | 263 *result = state.GetResultType(zone()); |
264 *fixed_right_arg = state.fixed_right_arg(); | 264 *fixed_right_arg = state.fixed_right_arg(); |
265 | 265 |
266 AllocationSite* first_allocation_site = code->FindFirstAllocationSite(); | 266 AllocationSite* first_allocation_site = code->FindFirstAllocationSite(); |
267 if (first_allocation_site != NULL) { | 267 if (first_allocation_site != NULL) { |
268 *allocation_site = handle(first_allocation_site); | 268 *allocation_site = handle(first_allocation_site); |
269 } else { | 269 } else { |
270 *allocation_site = Handle<AllocationSite>::null(); | 270 *allocation_site = Handle<AllocationSite>::null(); |
271 } | 271 } |
272 } | 272 } |
273 | 273 |
274 | 274 |
275 Type* TypeFeedbackOracle::CountType(TypeFeedbackId id) { | 275 Type* TypeFeedbackOracle::CountType(TypeFeedbackId id) { |
276 Handle<Object> object = GetInfo(id); | 276 Handle<Object> object = GetInfo(id); |
277 if (!object->IsCode()) return Type::None(zone()); | 277 if (!object->IsCode()) return Type::None(zone()); |
278 Handle<Code> code = Handle<Code>::cast(object); | 278 Handle<Code> code = Handle<Code>::cast(object); |
279 ASSERT_EQ(Code::BINARY_OP_IC, code->kind()); | 279 ASSERT_EQ(Code::BINARY_OP_IC, code->kind()); |
280 BinaryOpIC::State state(code->extra_ic_state()); | 280 BinaryOpIC::State state(isolate(), code->extra_ic_state()); |
281 return state.GetLeftType(zone()); | 281 return state.GetLeftType(zone()); |
282 } | 282 } |
283 | 283 |
284 | 284 |
285 void TypeFeedbackOracle::PropertyReceiverTypes( | 285 void TypeFeedbackOracle::PropertyReceiverTypes( |
286 TypeFeedbackId id, Handle<String> name, | 286 TypeFeedbackId id, Handle<String> name, |
287 SmallMapList* receiver_types, bool* is_prototype) { | 287 SmallMapList* receiver_types, bool* is_prototype) { |
288 receiver_types->Clear(); | 288 receiver_types->Clear(); |
289 FunctionPrototypeStub proto_stub(isolate(), Code::LOAD_IC); | 289 FunctionPrototypeStub proto_stub(isolate(), Code::LOAD_IC); |
290 *is_prototype = LoadIsStub(id, &proto_stub); | 290 *is_prototype = LoadIsStub(id, &proto_stub); |
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494 UnseededNumberDictionary::kNotFound); | 494 UnseededNumberDictionary::kNotFound); |
495 // Dictionary has been allocated with sufficient size for all elements. | 495 // Dictionary has been allocated with sufficient size for all elements. |
496 DisallowHeapAllocation no_need_to_resize_dictionary; | 496 DisallowHeapAllocation no_need_to_resize_dictionary; |
497 HandleScope scope(isolate()); | 497 HandleScope scope(isolate()); |
498 USE(UnseededNumberDictionary::AtNumberPut( | 498 USE(UnseededNumberDictionary::AtNumberPut( |
499 dictionary_, IdToKey(ast_id), handle(target, isolate()))); | 499 dictionary_, IdToKey(ast_id), handle(target, isolate()))); |
500 } | 500 } |
501 | 501 |
502 | 502 |
503 } } // namespace v8::internal | 503 } } // namespace v8::internal |
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