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Issue 7401: Fix lint problem. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 12 years, 2 months ago
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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 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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418 __ mov(r2, Operand(Handle<Map>(transition))); 418 __ mov(r2, Operand(Handle<Map>(transition)));
419 // Please note, if we implement keyed store for arm we need 419 // Please note, if we implement keyed store for arm we need
420 // to call the Builtins::KeyedStoreIC_ExtendStorage. 420 // to call the Builtins::KeyedStoreIC_ExtendStorage.
421 Handle<Code> ic(Builtins::builtin(Builtins::StoreIC_ExtendStorage)); 421 Handle<Code> ic(Builtins::builtin(Builtins::StoreIC_ExtendStorage));
422 __ Jump(ic, RelocInfo::CODE_TARGET); 422 __ Jump(ic, RelocInfo::CODE_TARGET);
423 } else { 423 } else {
424 // Adjust for the number of properties stored in the object. Even in the 424 // Adjust for the number of properties stored in the object. Even in the
425 // face of a transition we can use the old map here because the size of the 425 // face of a transition we can use the old map here because the size of the
426 // object and the number of in-object properties is not going to change. 426 // object and the number of in-object properties is not going to change.
427 index -= object->map()->inobject_properties(); 427 index -= object->map()->inobject_properties();
428 428
429 if (index >= 0) { 429 if (index >= 0) {
430 // Get the properties array 430 // Get the properties array
431 __ ldr(r1, FieldMemOperand(r3, JSObject::kPropertiesOffset)); 431 __ ldr(r1, FieldMemOperand(r3, JSObject::kPropertiesOffset));
432 } 432 }
433 433
434 if (transition != NULL) { 434 if (transition != NULL) {
435 // Update the map of the object; no write barrier updating is 435 // Update the map of the object; no write barrier updating is
436 // needed because the map is never in new space. 436 // needed because the map is never in new space.
437 __ mov(ip, Operand(Handle<Map>(transition))); 437 __ mov(ip, Operand(Handle<Map>(transition)));
438 __ str(ip, FieldMemOperand(r3, HeapObject::kMapOffset)); 438 __ str(ip, FieldMemOperand(r3, HeapObject::kMapOffset));
439 } 439 }
440 440
441 if (index < 0) { 441 if (index < 0) {
442 // Set the property straight into the object. 442 // Set the property straight into the object.
443 int offset = object->map()->instance_size() + (index * kPointerSize); 443 int offset = object->map()->instance_size() + (index * kPointerSize);
444 __ str(r0, FieldMemOperand(r3, offset)); 444 __ str(r0, FieldMemOperand(r3, offset));
445 445
446 // Skip updating write barrier if storing a smi. 446 // Skip updating write barrier if storing a smi.
447 __ tst(r0, Operand(kSmiTagMask)); 447 __ tst(r0, Operand(kSmiTagMask));
448 __ b(eq, &exit); 448 __ b(eq, &exit);
449 449
450 // Update the write barrier for the array address. 450 // Update the write barrier for the array address.
451 __ mov(r1, Operand(offset)); 451 __ mov(r1, Operand(offset));
452 __ RecordWrite(r3, r1, r2); 452 __ RecordWrite(r3, r1, r2);
453 } else { 453 } else {
454 // Write to the properties array. 454 // Write to the properties array.
455 int offset = index * kPointerSize + Array::kHeaderSize; 455 int offset = index * kPointerSize + Array::kHeaderSize;
456 __ str(r0, FieldMemOperand(r1, offset)); 456 __ str(r0, FieldMemOperand(r1, offset));
457 457
458 // Skip updating write barrier if storing a smi. 458 // Skip updating write barrier if storing a smi.
459 __ tst(r0, Operand(kSmiTagMask)); 459 __ tst(r0, Operand(kSmiTagMask));
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826 String* name) { 826 String* name) {
827 UNIMPLEMENTED(); 827 UNIMPLEMENTED();
828 return Heap::undefined_value(); 828 return Heap::undefined_value();
829 } 829 }
830 830
831 831
832 832
833 #undef __ 833 #undef __
834 834
835 } } // namespace v8::internal 835 } } // namespace v8::internal
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