OLD | NEW |
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 428 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
439 | 439 |
440 // Store the map | 440 // Store the map |
441 Handle<Map> allocation_site_map(isolate()->heap()->allocation_site_map(), | 441 Handle<Map> allocation_site_map(isolate()->heap()->allocation_site_map(), |
442 isolate()); | 442 isolate()); |
443 AddStoreMapConstant(object, allocation_site_map); | 443 AddStoreMapConstant(object, allocation_site_map); |
444 | 444 |
445 // Store the payload (smi elements kind) | 445 // Store the payload (smi elements kind) |
446 HValue* initial_elements_kind = AddInstruction(new(zone) HConstant( | 446 HValue* initial_elements_kind = AddInstruction(new(zone) HConstant( |
447 GetInitialFastElementsKind())); | 447 GetInitialFastElementsKind())); |
448 AddInstruction(new(zone) HStoreNamedField(object, | 448 AddInstruction(new(zone) HStoreNamedField(object, |
449 HObjectAccess::ForAllocationSitePayload(), initial_elements_kind)); | 449 HObjectAccess::ForAllocationSiteTransitionInfo(), initial_elements_kind)); |
450 | 450 |
451 // We use a hammer (SkipWriteBarrier()) to indicate that we know the input | 451 // We use a hammer (SkipWriteBarrier()) to indicate that we know the input |
452 // cell is really a Cell, and so no write barrier is needed. | 452 // cell is really a Cell, and so no write barrier is needed. |
453 // TODO(mvstanton): Add a debug_code check to verify the input cell is really | 453 // TODO(mvstanton): Add a debug_code check to verify the input cell is really |
454 // a cell. (perhaps with a new instruction, HAssert). | 454 // a cell. (perhaps with a new instruction, HAssert). |
455 HInstruction* cell = GetParameter(0); | 455 HInstruction* cell = GetParameter(0); |
456 HObjectAccess access = HObjectAccess::ForCellValue(); | 456 HObjectAccess access = HObjectAccess::ForCellValue(); |
457 HStoreNamedField* store = AddStore(cell, access, object); | 457 HStoreNamedField* store = AddStore(cell, access, object); |
458 store->SkipWriteBarrier(); | 458 store->SkipWriteBarrier(); |
459 return cell; | 459 return cell; |
(...skipping 452 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
912 return value; | 912 return value; |
913 } | 913 } |
914 | 914 |
915 | 915 |
916 Handle<Code> StoreGlobalStub::GenerateCode() { | 916 Handle<Code> StoreGlobalStub::GenerateCode() { |
917 return DoGenerateCode(this); | 917 return DoGenerateCode(this); |
918 } | 918 } |
919 | 919 |
920 | 920 |
921 } } // namespace v8::internal | 921 } } // namespace v8::internal |
OLD | NEW |