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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 #ifndef V8_IC_INL_H_ | 5 #ifndef V8_IC_INL_H_ |
6 #define V8_IC_INL_H_ | 6 #define V8_IC_INL_H_ |
7 | 7 |
8 #include "src/ic/ic.h" | 8 #include "src/ic/ic.h" |
9 | 9 |
10 #include "src/compiler.h" | 10 #include "src/compiler.h" |
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91 DCHECK(result->is_inline_cache_stub()); | 91 DCHECK(result->is_inline_cache_stub()); |
92 return result; | 92 return result; |
93 } | 93 } |
94 | 94 |
95 | 95 |
96 void IC::SetTargetAtAddress(Address address, Code* target, | 96 void IC::SetTargetAtAddress(Address address, Code* target, |
97 ConstantPoolArray* constant_pool) { | 97 ConstantPoolArray* constant_pool) { |
98 DCHECK(target->is_inline_cache_stub() || target->is_compare_ic_stub()); | 98 DCHECK(target->is_inline_cache_stub() || target->is_compare_ic_stub()); |
99 | 99 |
100 // Don't use this for load_ics when --vector-ics is turned on. | 100 // Don't use this for load_ics when --vector-ics is turned on. |
101 DCHECK(!(FLAG_vector_ics && target->is_inline_cache_stub()) || | 101 DCHECK(!target->is_inline_cache_stub() || |
102 (target->kind() != Code::LOAD_IC && | 102 (target->kind() != Code::LOAD_IC && |
103 target->kind() != Code::KEYED_LOAD_IC)); | 103 target->kind() != Code::KEYED_LOAD_IC)); |
104 | 104 |
105 Heap* heap = target->GetHeap(); | 105 Heap* heap = target->GetHeap(); |
106 Code* old_target = GetTargetAtAddress(address, constant_pool); | 106 Code* old_target = GetTargetAtAddress(address, constant_pool); |
107 #ifdef DEBUG | 107 #ifdef DEBUG |
108 // STORE_IC and KEYED_STORE_IC use Code::extra_ic_state() to mark | 108 // STORE_IC and KEYED_STORE_IC use Code::extra_ic_state() to mark |
109 // ICs as language mode. The language mode of the IC must be preserved. | 109 // ICs as language mode. The language mode of the IC must be preserved. |
110 if (old_target->kind() == Code::STORE_IC || | 110 if (old_target->kind() == Code::STORE_IC || |
111 old_target->kind() == Code::KEYED_STORE_IC) { | 111 old_target->kind() == Code::KEYED_STORE_IC) { |
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214 inline Code* IC::get_host() { | 214 inline Code* IC::get_host() { |
215 return isolate() | 215 return isolate() |
216 ->inner_pointer_to_code_cache() | 216 ->inner_pointer_to_code_cache() |
217 ->GetCacheEntry(address()) | 217 ->GetCacheEntry(address()) |
218 ->code; | 218 ->code; |
219 } | 219 } |
220 } | 220 } |
221 } // namespace v8::internal | 221 } // namespace v8::internal |
222 | 222 |
223 #endif // V8_IC_INL_H_ | 223 #endif // V8_IC_INL_H_ |
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