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Issue 735323002: Revert "Re-land r25392 Use a stub in crankshaft for grow store arrays." (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Ports. 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
69 void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData* data) { 63 void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData* data) {
70 // cp: context 64 // cp: context
71 // x2: function info 65 // x2: function info
72 Register registers[] = {cp, x2}; 66 Register registers[] = {cp, x2};
73 data->Initialize(arraysize(registers), registers, NULL); 67 data->Initialize(arraysize(registers), registers, NULL);
74 } 68 }
75 69
76 70
77 void FastNewContextDescriptor::Initialize(CallInterfaceDescriptorData* data) { 71 void FastNewContextDescriptor::Initialize(CallInterfaceDescriptorData* data) {
78 // cp: context 72 // cp: context
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376 Representation::Tagged(), // holder 370 Representation::Tagged(), // holder
377 Representation::External(), // api_function_address 371 Representation::External(), // api_function_address
378 }; 372 };
379 data->Initialize(arraysize(registers), registers, representations, 373 data->Initialize(arraysize(registers), registers, representations,
380 &default_descriptor); 374 &default_descriptor);
381 } 375 }
382 } 376 }
383 } // namespace v8::internal 377 } // namespace v8::internal
384 378
385 #endif // V8_TARGET_ARCH_ARM64 379 #endif // V8_TARGET_ARCH_ARM64
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