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Side by Side Diff: src/ic/ic-inl.h

Issue 1168093002: [strong] Implement strong mode restrictions on property access (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: rebase Created 5 years, 6 months 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 #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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128 void IC::set_target(Code* code) { 128 void IC::set_target(Code* code) {
129 SetTargetAtAddress(address(), code, constant_pool()); 129 SetTargetAtAddress(address(), code, constant_pool());
130 target_set_ = true; 130 target_set_ = true;
131 } 131 }
132 132
133 133
134 void LoadIC::set_target(Code* code) { 134 void LoadIC::set_target(Code* code) {
135 // The contextual mode must be preserved across IC patching. 135 // The contextual mode must be preserved across IC patching.
136 DCHECK(LoadICState::GetContextualMode(code->extra_ic_state()) == 136 DCHECK(LoadICState::GetContextualMode(code->extra_ic_state()) ==
137 LoadICState::GetContextualMode(target()->extra_ic_state())); 137 LoadICState::GetContextualMode(target()->extra_ic_state()));
138 // Strongness must be preserved across IC patching.
139 DCHECK(LoadICState::GetLanguageMode(code->extra_ic_state()) ==
140 LoadICState::GetLanguageMode(target()->extra_ic_state()));
138 141
139 IC::set_target(code); 142 IC::set_target(code);
140 } 143 }
141 144
142 145
143 void StoreIC::set_target(Code* code) { 146 void StoreIC::set_target(Code* code) {
144 // Language mode must be preserved across IC patching. 147 // Language mode must be preserved across IC patching.
145 DCHECK(StoreICState::GetLanguageMode(code->extra_ic_state()) == 148 DCHECK(StoreICState::GetLanguageMode(code->extra_ic_state()) ==
146 StoreICState::GetLanguageMode(target()->extra_ic_state())); 149 StoreICState::GetLanguageMode(target()->extra_ic_state()));
147 IC::set_target(code); 150 IC::set_target(code);
(...skipping 81 matching lines...) Expand 10 before | Expand all | Expand 10 after
229 bool IC::AddressIsDeoptimizedCode(Isolate* isolate, Address address) { 232 bool IC::AddressIsDeoptimizedCode(Isolate* isolate, Address address) {
230 Code* host = 233 Code* host =
231 isolate->inner_pointer_to_code_cache()->GetCacheEntry(address)->code; 234 isolate->inner_pointer_to_code_cache()->GetCacheEntry(address)->code;
232 return (host->kind() == Code::OPTIMIZED_FUNCTION && 235 return (host->kind() == Code::OPTIMIZED_FUNCTION &&
233 host->marked_for_deoptimization()); 236 host->marked_for_deoptimization());
234 } 237 }
235 } 238 }
236 } // namespace v8::internal 239 } // namespace v8::internal
237 240
238 #endif // V8_IC_INL_H_ 241 #endif // V8_IC_INL_H_
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