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Issue 856503002: Massive renaming of PropertyType values and other implied stuff. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Spurious file addition fixed Created 5 years, 11 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 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include <limits.h> // For LONG_MIN, LONG_MAX. 5 #include <limits.h> // For LONG_MIN, LONG_MAX.
6 6
7 #include "src/v8.h" 7 #include "src/v8.h"
8 8
9 #if V8_TARGET_ARCH_ARM 9 #if V8_TARGET_ARCH_ARM
10 10
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1697 b(ne, miss); 1697 b(ne, miss);
1698 } 1698 }
1699 } 1699 }
1700 1700
1701 bind(&done); 1701 bind(&done);
1702 // Check that the value is a field property. 1702 // Check that the value is a field property.
1703 // t2: elements + (index * kPointerSize) 1703 // t2: elements + (index * kPointerSize)
1704 const int kDetailsOffset = 1704 const int kDetailsOffset =
1705 SeededNumberDictionary::kElementsStartOffset + 2 * kPointerSize; 1705 SeededNumberDictionary::kElementsStartOffset + 2 * kPointerSize;
1706 ldr(t1, FieldMemOperand(t2, kDetailsOffset)); 1706 ldr(t1, FieldMemOperand(t2, kDetailsOffset));
1707 DCHECK_EQ(FIELD, 0); 1707 DCHECK_EQ(DATA, 0);
1708 tst(t1, Operand(Smi::FromInt(PropertyDetails::TypeField::kMask))); 1708 tst(t1, Operand(Smi::FromInt(PropertyDetails::TypeField::kMask)));
1709 b(ne, miss); 1709 b(ne, miss);
1710 1710
1711 // Get the value at the masked, scaled index and return. 1711 // Get the value at the masked, scaled index and return.
1712 const int kValueOffset = 1712 const int kValueOffset =
1713 SeededNumberDictionary::kElementsStartOffset + kPointerSize; 1713 SeededNumberDictionary::kElementsStartOffset + kPointerSize;
1714 ldr(result, FieldMemOperand(t2, kValueOffset)); 1714 ldr(result, FieldMemOperand(t2, kValueOffset));
1715 } 1715 }
1716 1716
1717 1717
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4086 } 4086 }
4087 } 4087 }
4088 if (mag.shift > 0) mov(result, Operand(result, ASR, mag.shift)); 4088 if (mag.shift > 0) mov(result, Operand(result, ASR, mag.shift));
4089 add(result, result, Operand(dividend, LSR, 31)); 4089 add(result, result, Operand(dividend, LSR, 31));
4090 } 4090 }
4091 4091
4092 } // namespace internal 4092 } // namespace internal
4093 } // namespace v8 4093 } // namespace v8
4094 4094
4095 #endif // V8_TARGET_ARCH_ARM 4095 #endif // V8_TARGET_ARCH_ARM
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