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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_MIPS | 7 #if V8_TARGET_ARCH_MIPS |
| 8 | 8 |
| 9 #include "src/ic/call-optimization.h" |
| 9 #include "src/ic/ic-compiler.h" | 10 #include "src/ic/ic-compiler.h" |
| 10 | 11 |
| 11 namespace v8 { | 12 namespace v8 { |
| 12 namespace internal { | 13 namespace internal { |
| 13 | 14 |
| 14 #define __ ACCESS_MASM(masm) | 15 #define __ ACCESS_MASM(masm) |
| 15 | 16 |
| 16 | 17 |
| 17 void PropertyHandlerCompiler::GenerateDictionaryNegativeLookup( | 18 void PropertyHandlerCompiler::GenerateDictionaryNegativeLookup( |
| 18 MacroAssembler* masm, Label* miss_label, Register receiver, | 19 MacroAssembler* masm, Label* miss_label, Register receiver, |
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| 194 ExternalReference::Type type = ExternalReference::DIRECT_API_CALL; | 195 ExternalReference::Type type = ExternalReference::DIRECT_API_CALL; |
| 195 ExternalReference ref = ExternalReference(&fun, type, masm->isolate()); | 196 ExternalReference ref = ExternalReference(&fun, type, masm->isolate()); |
| 196 __ li(api_function_address, Operand(ref)); | 197 __ li(api_function_address, Operand(ref)); |
| 197 | 198 |
| 198 // Jump to stub. | 199 // Jump to stub. |
| 199 CallApiFunctionStub stub(isolate, is_store, call_data_undefined, argc); | 200 CallApiFunctionStub stub(isolate, is_store, call_data_undefined, argc); |
| 200 __ TailCallStub(&stub); | 201 __ TailCallStub(&stub); |
| 201 } | 202 } |
| 202 | 203 |
| 203 | 204 |
| 204 void PropertyAccessCompiler::GenerateTailCall(MacroAssembler* masm, | |
| 205 Handle<Code> code) { | |
| 206 __ Jump(code, RelocInfo::CODE_TARGET); | |
| 207 } | |
| 208 | |
| 209 | |
| 210 #undef __ | 205 #undef __ |
| 211 #define __ ACCESS_MASM(masm()) | 206 #define __ ACCESS_MASM(masm()) |
| 212 | 207 |
| 213 | 208 |
| 214 void NamedStoreHandlerCompiler::GenerateRestoreName(Label* label, | 209 void NamedStoreHandlerCompiler::GenerateRestoreName(Label* label, |
| 215 Handle<Name> name) { | 210 Handle<Name> name) { |
| 216 if (!label->is_unused()) { | 211 if (!label->is_unused()) { |
| 217 __ bind(label); | 212 __ bind(label); |
| 218 __ li(this->name(), Operand(name)); | 213 __ li(this->name(), Operand(name)); |
| 219 } | 214 } |
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| 740 // Do tail-call to the runtime system. | 735 // Do tail-call to the runtime system. |
| 741 ExternalReference store_ic_property = ExternalReference( | 736 ExternalReference store_ic_property = ExternalReference( |
| 742 IC_Utility(IC::kStorePropertyWithInterceptor), isolate()); | 737 IC_Utility(IC::kStorePropertyWithInterceptor), isolate()); |
| 743 __ TailCallExternalReference(store_ic_property, 3, 1); | 738 __ TailCallExternalReference(store_ic_property, 3, 1); |
| 744 | 739 |
| 745 // Return the generated code. | 740 // Return the generated code. |
| 746 return GetCode(kind(), Code::FAST, name); | 741 return GetCode(kind(), Code::FAST, name); |
| 747 } | 742 } |
| 748 | 743 |
| 749 | 744 |
| 750 Register* PropertyAccessCompiler::load_calling_convention() { | |
| 751 // receiver, name, scratch1, scratch2, scratch3, scratch4. | |
| 752 Register receiver = LoadIC::ReceiverRegister(); | |
| 753 Register name = LoadIC::NameRegister(); | |
| 754 static Register registers[] = {receiver, name, a3, a0, t0, t1}; | |
| 755 return registers; | |
| 756 } | |
| 757 | |
| 758 | |
| 759 Register* PropertyAccessCompiler::store_calling_convention() { | |
| 760 // receiver, name, scratch1, scratch2, scratch3. | |
| 761 Register receiver = StoreIC::ReceiverRegister(); | |
| 762 Register name = StoreIC::NameRegister(); | |
| 763 DCHECK(a3.is(KeyedStoreIC::MapRegister())); | |
| 764 static Register registers[] = {receiver, name, a3, t0, t1}; | |
| 765 return registers; | |
| 766 } | |
| 767 | |
| 768 | |
| 769 Register NamedStoreHandlerCompiler::value() { return StoreIC::ValueRegister(); } | 745 Register NamedStoreHandlerCompiler::value() { return StoreIC::ValueRegister(); } |
| 770 | 746 |
| 771 | 747 |
| 772 #undef __ | 748 #undef __ |
| 773 #define __ ACCESS_MASM(masm) | 749 #define __ ACCESS_MASM(masm) |
| 774 | 750 |
| 775 | 751 |
| 776 void NamedLoadHandlerCompiler::GenerateLoadViaGetter( | 752 void NamedLoadHandlerCompiler::GenerateLoadViaGetter( |
| 777 MacroAssembler* masm, Handle<HeapType> type, Register receiver, | 753 MacroAssembler* masm, Handle<HeapType> type, Register receiver, |
| 778 Handle<JSFunction> getter) { | 754 Handle<JSFunction> getter) { |
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| 974 // Do tail-call to runtime routine. | 950 // Do tail-call to runtime routine. |
| 975 __ TailCallRuntime(Runtime::kSetProperty, 4, 1); | 951 __ TailCallRuntime(Runtime::kSetProperty, 4, 1); |
| 976 } | 952 } |
| 977 | 953 |
| 978 | 954 |
| 979 #undef __ | 955 #undef __ |
| 980 } | 956 } |
| 981 } // namespace v8::internal | 957 } // namespace v8::internal |
| 982 | 958 |
| 983 #endif // V8_TARGET_ARCH_MIPS | 959 #endif // V8_TARGET_ARCH_MIPS |
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