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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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3448 int32_t dominator_size = | 3448 int32_t dominator_size = |
3449 HConstant::cast(dominating_allocate_->size())->GetInteger32Constant(); | 3449 HConstant::cast(dominating_allocate_->size())->GetInteger32Constant(); |
3450 HInstruction* free_space_instr = | 3450 HInstruction* free_space_instr = |
3451 HInnerAllocatedObject::New(zone, context(), dominating_allocate_, | 3451 HInnerAllocatedObject::New(zone, context(), dominating_allocate_, |
3452 dominator_size, type()); | 3452 dominator_size, type()); |
3453 free_space_instr->InsertBefore(this); | 3453 free_space_instr->InsertBefore(this); |
3454 HConstant* filler_map = HConstant::New( | 3454 HConstant* filler_map = HConstant::New( |
3455 zone, | 3455 zone, |
3456 context(), | 3456 context(), |
3457 isolate()->factory()->free_space_map(), | 3457 isolate()->factory()->free_space_map(), |
3458 UniqueValueId(isolate()->heap()->free_space_map())); | 3458 UniqueValueId::free_space_map(isolate()->heap())); |
3459 filler_map->InsertAfter(free_space_instr); | 3459 filler_map->InsertAfter(free_space_instr); |
3460 HInstruction* store_map = HStoreNamedField::New(zone, context(), | 3460 HInstruction* store_map = HStoreNamedField::New(zone, context(), |
3461 free_space_instr, HObjectAccess::ForMap(), filler_map); | 3461 free_space_instr, HObjectAccess::ForMap(), filler_map); |
3462 store_map->SetFlag(HValue::kHasNoObservableSideEffects); | 3462 store_map->SetFlag(HValue::kHasNoObservableSideEffects); |
3463 store_map->InsertAfter(filler_map); | 3463 store_map->InsertAfter(filler_map); |
3464 | 3464 |
3465 // We must explicitly force Smi representation here because on x64 we | 3465 // We must explicitly force Smi representation here because on x64 we |
3466 // would otherwise automatically choose int32, but the actual store | 3466 // would otherwise automatically choose int32, but the actual store |
3467 // requires a Smi-tagged value. | 3467 // requires a Smi-tagged value. |
3468 HConstant* filler_size = HConstant::CreateAndInsertAfter( | 3468 HConstant* filler_size = HConstant::CreateAndInsertAfter( |
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4238 break; | 4238 break; |
4239 case kExternalMemory: | 4239 case kExternalMemory: |
4240 stream->Add("[external-memory]"); | 4240 stream->Add("[external-memory]"); |
4241 break; | 4241 break; |
4242 } | 4242 } |
4243 | 4243 |
4244 stream->Add("@%d", offset()); | 4244 stream->Add("@%d", offset()); |
4245 } | 4245 } |
4246 | 4246 |
4247 } } // namespace v8::internal | 4247 } } // namespace v8::internal |
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