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Issue 228103002: Revert "Handlify deoptimization data allocators." (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 8 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 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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8222 return copy; 8222 return copy;
8223 } 8223 }
8224 8224
8225 8225
8226 Object* AccessorPair::GetComponent(AccessorComponent component) { 8226 Object* AccessorPair::GetComponent(AccessorComponent component) {
8227 Object* accessor = get(component); 8227 Object* accessor = get(component);
8228 return accessor->IsTheHole() ? GetHeap()->undefined_value() : accessor; 8228 return accessor->IsTheHole() ? GetHeap()->undefined_value() : accessor;
8229 } 8229 }
8230 8230
8231 8231
8232 MaybeObject* DeoptimizationInputData::Allocate(Isolate* isolate,
8233 int deopt_entry_count,
8234 PretenureFlag pretenure) {
8235 ASSERT(deopt_entry_count > 0);
8236 return isolate->heap()->AllocateFixedArray(LengthFor(deopt_entry_count),
8237 pretenure);
8238 }
8239
8240
8241 MaybeObject* DeoptimizationOutputData::Allocate(Isolate* isolate,
8242 int number_of_deopt_points,
8243 PretenureFlag pretenure) {
8244 if (number_of_deopt_points == 0) return isolate->heap()->empty_fixed_array();
8245 return isolate->heap()->AllocateFixedArray(
8246 LengthOfFixedArray(number_of_deopt_points), pretenure);
8247 }
8248
8249
8232 #ifdef DEBUG 8250 #ifdef DEBUG
8233 bool DescriptorArray::IsEqualTo(DescriptorArray* other) { 8251 bool DescriptorArray::IsEqualTo(DescriptorArray* other) {
8234 if (IsEmpty()) return other->IsEmpty(); 8252 if (IsEmpty()) return other->IsEmpty();
8235 if (other->IsEmpty()) return false; 8253 if (other->IsEmpty()) return false;
8236 if (length() != other->length()) return false; 8254 if (length() != other->length()) return false;
8237 for (int i = 0; i < length(); ++i) { 8255 for (int i = 0; i < length(); ++i) {
8238 if (get(i) != other->get(i)) return false; 8256 if (get(i) != other->get(i)) return false;
8239 } 8257 }
8240 return true; 8258 return true;
8241 } 8259 }
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16664 #define ERROR_MESSAGES_TEXTS(C, T) T, 16682 #define ERROR_MESSAGES_TEXTS(C, T) T,
16665 static const char* error_messages_[] = { 16683 static const char* error_messages_[] = {
16666 ERROR_MESSAGES_LIST(ERROR_MESSAGES_TEXTS) 16684 ERROR_MESSAGES_LIST(ERROR_MESSAGES_TEXTS)
16667 }; 16685 };
16668 #undef ERROR_MESSAGES_TEXTS 16686 #undef ERROR_MESSAGES_TEXTS
16669 return error_messages_[reason]; 16687 return error_messages_[reason];
16670 } 16688 }
16671 16689
16672 16690
16673 } } // namespace v8::internal 16691 } } // namespace v8::internal
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