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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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_X64 | 7 #if V8_TARGET_ARCH_X64 |
8 | 8 |
9 #include "src/ic/ic-compiler.h" | 9 #include "src/ic/ic-compiler.h" |
10 | 10 |
11 namespace v8 { | 11 namespace v8 { |
12 namespace internal { | 12 namespace internal { |
13 | 13 |
14 #define __ ACCESS_MASM(masm) | 14 #define __ ACCESS_MASM(masm) |
15 | 15 |
16 | 16 |
17 void PropertyICCompiler::GenerateRuntimeSetProperty(MacroAssembler* masm, | 17 void PropertyICCompiler::GenerateRuntimeSetProperty(MacroAssembler* masm, |
18 StrictMode strict_mode) { | 18 StrictMode strict_mode) { |
19 // Return address is on the stack. | 19 // Return address is on the stack. |
20 DCHECK(!rbx.is(StoreIC::ReceiverRegister()) && | 20 DCHECK(!rbx.is(StoreConvention::ReceiverRegister()) && |
21 !rbx.is(StoreIC::NameRegister()) && !rbx.is(StoreIC::ValueRegister())); | 21 !rbx.is(StoreConvention::NameRegister()) && |
| 22 !rbx.is(StoreConvention::ValueRegister())); |
22 | 23 |
23 __ PopReturnAddressTo(rbx); | 24 __ PopReturnAddressTo(rbx); |
24 __ Push(StoreIC::ReceiverRegister()); | 25 __ Push(StoreConvention::ReceiverRegister()); |
25 __ Push(StoreIC::NameRegister()); | 26 __ Push(StoreConvention::NameRegister()); |
26 __ Push(StoreIC::ValueRegister()); | 27 __ Push(StoreConvention::ValueRegister()); |
27 __ Push(Smi::FromInt(strict_mode)); | 28 __ Push(Smi::FromInt(strict_mode)); |
28 __ PushReturnAddressFrom(rbx); | 29 __ PushReturnAddressFrom(rbx); |
29 | 30 |
30 // Do tail-call to runtime routine. | 31 // Do tail-call to runtime routine. |
31 __ TailCallRuntime(Runtime::kSetProperty, 4, 1); | 32 __ TailCallRuntime(Runtime::kSetProperty, 4, 1); |
32 } | 33 } |
33 | 34 |
34 | 35 |
35 #undef __ | 36 #undef __ |
36 #define __ ACCESS_MASM(masm()) | 37 #define __ ACCESS_MASM(masm()) |
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87 } | 88 } |
88 } | 89 } |
89 | 90 |
90 Label number_case; | 91 Label number_case; |
91 Label* smi_target = IncludesNumberType(types) ? &number_case : &miss; | 92 Label* smi_target = IncludesNumberType(types) ? &number_case : &miss; |
92 __ JumpIfSmi(receiver(), smi_target); | 93 __ JumpIfSmi(receiver(), smi_target); |
93 | 94 |
94 // Polymorphic keyed stores may use the map register | 95 // Polymorphic keyed stores may use the map register |
95 Register map_reg = scratch1(); | 96 Register map_reg = scratch1(); |
96 DCHECK(kind() != Code::KEYED_STORE_IC || | 97 DCHECK(kind() != Code::KEYED_STORE_IC || |
97 map_reg.is(KeyedStoreIC::MapRegister())); | 98 map_reg.is(StoreConvention::MapRegister())); |
98 __ movp(map_reg, FieldOperand(receiver(), HeapObject::kMapOffset)); | 99 __ movp(map_reg, FieldOperand(receiver(), HeapObject::kMapOffset)); |
99 int receiver_count = types->length(); | 100 int receiver_count = types->length(); |
100 int number_of_handled_maps = 0; | 101 int number_of_handled_maps = 0; |
101 for (int current = 0; current < receiver_count; ++current) { | 102 for (int current = 0; current < receiver_count; ++current) { |
102 Handle<HeapType> type = types->at(current); | 103 Handle<HeapType> type = types->at(current); |
103 Handle<Map> map = IC::TypeToMap(*type, isolate()); | 104 Handle<Map> map = IC::TypeToMap(*type, isolate()); |
104 if (!map->is_deprecated()) { | 105 if (!map->is_deprecated()) { |
105 number_of_handled_maps++; | 106 number_of_handled_maps++; |
106 // Check map and tail call if there's a match | 107 // Check map and tail call if there's a match |
107 __ Cmp(map_reg, map); | 108 __ Cmp(map_reg, map); |
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122 number_of_handled_maps > 1 ? POLYMORPHIC : MONOMORPHIC; | 123 number_of_handled_maps > 1 ? POLYMORPHIC : MONOMORPHIC; |
123 return GetCode(kind(), type, name, state); | 124 return GetCode(kind(), type, name, state); |
124 } | 125 } |
125 | 126 |
126 | 127 |
127 #undef __ | 128 #undef __ |
128 } | 129 } |
129 } // namespace v8::internal | 130 } // namespace v8::internal |
130 | 131 |
131 #endif // V8_TARGET_ARCH_X64 | 132 #endif // V8_TARGET_ARCH_X64 |
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