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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_MIPS 9 #if V8_TARGET_ARCH_MIPS
10 10
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589 Branch(miss, ne, key, Operand(at)); 589 Branch(miss, ne, key, Operand(at));
590 } 590 }
591 } 591 }
592 592
593 bind(&done); 593 bind(&done);
594 // Check that the value is a field property. 594 // Check that the value is a field property.
595 // reg2: elements + (index * kPointerSize). 595 // reg2: elements + (index * kPointerSize).
596 const int kDetailsOffset = 596 const int kDetailsOffset =
597 SeededNumberDictionary::kElementsStartOffset + 2 * kPointerSize; 597 SeededNumberDictionary::kElementsStartOffset + 2 * kPointerSize;
598 lw(reg1, FieldMemOperand(reg2, kDetailsOffset)); 598 lw(reg1, FieldMemOperand(reg2, kDetailsOffset));
599 DCHECK_EQ(FIELD, 0); 599 DCHECK_EQ(DATA, 0);
600 And(at, reg1, Operand(Smi::FromInt(PropertyDetails::TypeField::kMask))); 600 And(at, reg1, Operand(Smi::FromInt(PropertyDetails::TypeField::kMask)));
601 Branch(miss, ne, at, Operand(zero_reg)); 601 Branch(miss, ne, at, Operand(zero_reg));
602 602
603 // Get the value at the masked, scaled index and return. 603 // Get the value at the masked, scaled index and return.
604 const int kValueOffset = 604 const int kValueOffset =
605 SeededNumberDictionary::kElementsStartOffset + kPointerSize; 605 SeededNumberDictionary::kElementsStartOffset + kPointerSize;
606 lw(result, FieldMemOperand(reg2, kValueOffset)); 606 lw(result, FieldMemOperand(reg2, kValueOffset));
607 } 607 }
608 608
609 609
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6270 } 6270 }
6271 if (mag.shift > 0) sra(result, result, mag.shift); 6271 if (mag.shift > 0) sra(result, result, mag.shift);
6272 srl(at, dividend, 31); 6272 srl(at, dividend, 31);
6273 Addu(result, result, Operand(at)); 6273 Addu(result, result, Operand(at));
6274 } 6274 }
6275 6275
6276 6276
6277 } } // namespace v8::internal 6277 } } // namespace v8::internal
6278 6278
6279 #endif // V8_TARGET_ARCH_MIPS 6279 #endif // V8_TARGET_ARCH_MIPS
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