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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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314 | 314 |
315 Handle<Code> StubCache::ComputeLoadNormal(Handle<Name> name, | 315 Handle<Code> StubCache::ComputeLoadNormal(Handle<Name> name, |
316 Handle<JSObject> receiver) { | 316 Handle<JSObject> receiver) { |
317 return isolate_->builtins()->LoadIC_Normal(); | 317 return isolate_->builtins()->LoadIC_Normal(); |
318 } | 318 } |
319 | 319 |
320 | 320 |
321 Handle<Code> StubCache::ComputeLoadGlobal(Handle<Name> name, | 321 Handle<Code> StubCache::ComputeLoadGlobal(Handle<Name> name, |
322 Handle<JSObject> receiver, | 322 Handle<JSObject> receiver, |
323 Handle<GlobalObject> holder, | 323 Handle<GlobalObject> holder, |
324 Handle<JSGlobalPropertyCell> cell, | 324 Handle<PropertyCell> cell, |
325 bool is_dont_delete) { | 325 bool is_dont_delete) { |
326 Handle<JSObject> stub_holder = StubHolder(receiver, holder); | 326 Handle<JSObject> stub_holder = StubHolder(receiver, holder); |
327 Handle<Code> stub = FindIC(name, stub_holder, Code::LOAD_IC, Code::NORMAL); | 327 Handle<Code> stub = FindIC(name, stub_holder, Code::LOAD_IC, Code::NORMAL); |
328 if (!stub.is_null()) return stub; | 328 if (!stub.is_null()) return stub; |
329 | 329 |
330 LoadStubCompiler compiler(isolate_); | 330 LoadStubCompiler compiler(isolate_); |
331 Handle<Code> ic = | 331 Handle<Code> ic = |
332 compiler.CompileLoadGlobal(receiver, holder, cell, name, is_dont_delete); | 332 compiler.CompileLoadGlobal(receiver, holder, cell, name, is_dont_delete); |
333 JSObject::UpdateMapCodeCache(stub_holder, name, ic); | 333 JSObject::UpdateMapCodeCache(stub_holder, name, ic); |
334 return ic; | 334 return ic; |
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490 | 490 |
491 Handle<Code> StubCache::ComputeStoreNormal(StrictModeFlag strict_mode) { | 491 Handle<Code> StubCache::ComputeStoreNormal(StrictModeFlag strict_mode) { |
492 return (strict_mode == kStrictMode) | 492 return (strict_mode == kStrictMode) |
493 ? isolate_->builtins()->Builtins::StoreIC_Normal_Strict() | 493 ? isolate_->builtins()->Builtins::StoreIC_Normal_Strict() |
494 : isolate_->builtins()->Builtins::StoreIC_Normal(); | 494 : isolate_->builtins()->Builtins::StoreIC_Normal(); |
495 } | 495 } |
496 | 496 |
497 | 497 |
498 Handle<Code> StubCache::ComputeStoreGlobal(Handle<Name> name, | 498 Handle<Code> StubCache::ComputeStoreGlobal(Handle<Name> name, |
499 Handle<GlobalObject> receiver, | 499 Handle<GlobalObject> receiver, |
500 Handle<JSGlobalPropertyCell> cell, | 500 Handle<PropertyCell> cell, |
501 StrictModeFlag strict_mode) { | 501 StrictModeFlag strict_mode) { |
502 Handle<Code> stub = FindIC( | 502 Handle<Code> stub = FindIC( |
503 name, Handle<JSObject>::cast(receiver), | 503 name, Handle<JSObject>::cast(receiver), |
504 Code::STORE_IC, Code::NORMAL, strict_mode); | 504 Code::STORE_IC, Code::NORMAL, strict_mode); |
505 if (!stub.is_null()) return stub; | 505 if (!stub.is_null()) return stub; |
506 | 506 |
507 StoreStubCompiler compiler(isolate_, strict_mode); | 507 StoreStubCompiler compiler(isolate_, strict_mode); |
508 Handle<Code> code = compiler.CompileStoreGlobal(receiver, cell, name); | 508 Handle<Code> code = compiler.CompileStoreGlobal(receiver, cell, name); |
509 JSObject::UpdateMapCodeCache(receiver, name, code); | 509 JSObject::UpdateMapCodeCache(receiver, name, code); |
510 return code; | 510 return code; |
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727 return code; | 727 return code; |
728 } | 728 } |
729 | 729 |
730 | 730 |
731 Handle<Code> StubCache::ComputeCallGlobal(int argc, | 731 Handle<Code> StubCache::ComputeCallGlobal(int argc, |
732 Code::Kind kind, | 732 Code::Kind kind, |
733 Code::ExtraICState extra_state, | 733 Code::ExtraICState extra_state, |
734 Handle<Name> name, | 734 Handle<Name> name, |
735 Handle<JSObject> receiver, | 735 Handle<JSObject> receiver, |
736 Handle<GlobalObject> holder, | 736 Handle<GlobalObject> holder, |
737 Handle<JSGlobalPropertyCell> cell, | 737 Handle<PropertyCell> cell, |
738 Handle<JSFunction> function) { | 738 Handle<JSFunction> function) { |
739 InlineCacheHolderFlag cache_holder = | 739 InlineCacheHolderFlag cache_holder = |
740 IC::GetCodeCacheForObject(*receiver, *holder); | 740 IC::GetCodeCacheForObject(*receiver, *holder); |
741 Handle<JSObject> stub_holder(IC::GetCodeCacheHolder( | 741 Handle<JSObject> stub_holder(IC::GetCodeCacheHolder( |
742 isolate_, *receiver, cache_holder)); | 742 isolate_, *receiver, cache_holder)); |
743 Code::Flags flags = Code::ComputeMonomorphicFlags( | 743 Code::Flags flags = Code::ComputeMonomorphicFlags( |
744 kind, extra_state, Code::NORMAL, argc, cache_holder); | 744 kind, extra_state, Code::NORMAL, argc, cache_holder); |
745 Handle<Object> probe(stub_holder->map()->FindInCodeCache(*name, flags), | 745 Handle<Object> probe(stub_holder->map()->FindInCodeCache(*name, flags), |
746 isolate_); | 746 isolate_); |
747 if (probe->IsCode()) return Handle<Code>::cast(probe); | 747 if (probe->IsCode()) return Handle<Code>::cast(probe); |
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2093 Handle<FunctionTemplateInfo>( | 2093 Handle<FunctionTemplateInfo>( |
2094 FunctionTemplateInfo::cast(signature->receiver())); | 2094 FunctionTemplateInfo::cast(signature->receiver())); |
2095 } | 2095 } |
2096 } | 2096 } |
2097 | 2097 |
2098 is_simple_api_call_ = true; | 2098 is_simple_api_call_ = true; |
2099 } | 2099 } |
2100 | 2100 |
2101 | 2101 |
2102 } } // namespace v8::internal | 2102 } } // namespace v8::internal |
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