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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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53 | 53 |
54 void IC::SetTargetAtAddress(Address address, Code* target, | 54 void IC::SetTargetAtAddress(Address address, Code* target, |
55 Address constant_pool) { | 55 Address constant_pool) { |
56 if (AddressIsDeoptimizedCode(target->GetIsolate(), address)) return; | 56 if (AddressIsDeoptimizedCode(target->GetIsolate(), address)) return; |
57 | 57 |
58 DCHECK(target->is_inline_cache_stub() || target->is_compare_ic_stub()); | 58 DCHECK(target->is_inline_cache_stub() || target->is_compare_ic_stub()); |
59 | 59 |
60 DCHECK(!target->is_inline_cache_stub() || | 60 DCHECK(!target->is_inline_cache_stub() || |
61 (target->kind() != Code::LOAD_IC && | 61 (target->kind() != Code::LOAD_IC && |
62 target->kind() != Code::KEYED_LOAD_IC && | 62 target->kind() != Code::KEYED_LOAD_IC && |
| 63 target->kind() != Code::CALL_IC && |
63 (!FLAG_vector_stores || (target->kind() != Code::STORE_IC && | 64 (!FLAG_vector_stores || (target->kind() != Code::STORE_IC && |
64 target->kind() != Code::KEYED_STORE_IC)))); | 65 target->kind() != Code::KEYED_STORE_IC)))); |
65 | 66 |
66 Heap* heap = target->GetHeap(); | 67 Heap* heap = target->GetHeap(); |
67 Code* old_target = GetTargetAtAddress(address, constant_pool); | 68 Code* old_target = GetTargetAtAddress(address, constant_pool); |
68 #ifdef DEBUG | 69 #ifdef DEBUG |
69 // STORE_IC and KEYED_STORE_IC use Code::extra_ic_state() to mark | 70 // STORE_IC and KEYED_STORE_IC use Code::extra_ic_state() to mark |
70 // ICs as language mode. The language mode of the IC must be preserved. | 71 // ICs as language mode. The language mode of the IC must be preserved. |
71 if (old_target->kind() == Code::STORE_IC || | 72 if (old_target->kind() == Code::STORE_IC || |
72 old_target->kind() == Code::KEYED_STORE_IC) { | 73 old_target->kind() == Code::KEYED_STORE_IC) { |
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189 bool IC::AddressIsDeoptimizedCode(Isolate* isolate, Address address) { | 190 bool IC::AddressIsDeoptimizedCode(Isolate* isolate, Address address) { |
190 Code* host = | 191 Code* host = |
191 isolate->inner_pointer_to_code_cache()->GetCacheEntry(address)->code; | 192 isolate->inner_pointer_to_code_cache()->GetCacheEntry(address)->code; |
192 return (host->kind() == Code::OPTIMIZED_FUNCTION && | 193 return (host->kind() == Code::OPTIMIZED_FUNCTION && |
193 host->marked_for_deoptimization()); | 194 host->marked_for_deoptimization()); |
194 } | 195 } |
195 } | 196 } |
196 } // namespace v8::internal | 197 } // namespace v8::internal |
197 | 198 |
198 #endif // V8_IC_INL_H_ | 199 #endif // V8_IC_INL_H_ |
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