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Issue 250553005: Added an Isolate* field to NoTrackDoubleFieldsForSerializerScope, PlatformFeatureScope and BinaryOp… (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Feedback. Rebased. Created 6 years, 8 months ago
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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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493 UnseededNumberDictionary::kNotFound); 493 UnseededNumberDictionary::kNotFound);
494 // Dictionary has been allocated with sufficient size for all elements. 494 // Dictionary has been allocated with sufficient size for all elements.
495 DisallowHeapAllocation no_need_to_resize_dictionary; 495 DisallowHeapAllocation no_need_to_resize_dictionary;
496 HandleScope scope(isolate()); 496 HandleScope scope(isolate());
497 USE(UnseededNumberDictionary::AtNumberPut( 497 USE(UnseededNumberDictionary::AtNumberPut(
498 dictionary_, IdToKey(ast_id), handle(target, isolate()))); 498 dictionary_, IdToKey(ast_id), handle(target, isolate())));
499 } 499 }
500 500
501 501
502 } } // namespace v8::internal 502 } } // namespace v8::internal
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