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Issue 368263003: Use a stub in crankshaft for grow store arrays. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Rebase. Created 6 years, 1 month 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 "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_ARM64 7 #if V8_TARGET_ARCH_ARM64
8 8
9 #include "src/interface-descriptors.h" 9 #include "src/interface-descriptors.h"
10 10
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53 53
54 const Register ApiGetterDescriptor::function_address() { return x2; } 54 const Register ApiGetterDescriptor::function_address() { return x2; }
55 55
56 56
57 const Register MathPowTaggedDescriptor::exponent() { return x11; } 57 const Register MathPowTaggedDescriptor::exponent() { return x11; }
58 58
59 59
60 const Register MathPowIntegerDescriptor::exponent() { return x12; } 60 const Register MathPowIntegerDescriptor::exponent() { return x12; }
61 61
62 62
63 // IC register specifications
64 const Register GrowArrayElementsDescriptor::ObjectRegister() { return x0; }
65 const Register GrowArrayElementsDescriptor::KeyRegister() { return x1; }
66 const Register GrowArrayElementsDescriptor::CapacityRegister() { return x2; }
67
68
63 void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData* data) { 69 void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData* data) {
64 // cp: context 70 // cp: context
65 // x2: function info 71 // x2: function info
66 Register registers[] = {cp, x2}; 72 Register registers[] = {cp, x2};
67 data->Initialize(arraysize(registers), registers, NULL); 73 data->Initialize(arraysize(registers), registers, NULL);
68 } 74 }
69 75
70 76
71 void FastNewContextDescriptor::Initialize(CallInterfaceDescriptorData* data) { 77 void FastNewContextDescriptor::Initialize(CallInterfaceDescriptorData* data) {
72 // cp: context 78 // cp: context
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370 Representation::Tagged(), // holder 376 Representation::Tagged(), // holder
371 Representation::External(), // api_function_address 377 Representation::External(), // api_function_address
372 }; 378 };
373 data->Initialize(arraysize(registers), registers, representations, 379 data->Initialize(arraysize(registers), registers, representations,
374 &default_descriptor); 380 &default_descriptor);
375 } 381 }
376 } 382 }
377 } // namespace v8::internal 383 } // namespace v8::internal
378 384
379 #endif // V8_TARGET_ARCH_ARM64 385 #endif // V8_TARGET_ARCH_ARM64
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