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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 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #if V8_TARGET_ARCH_IA32 | 7 #if V8_TARGET_ARCH_IA32 |
8 | 8 |
9 #include "src/base/bits.h" | 9 #include "src/base/bits.h" |
10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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2842 DCHECK(ToRegister(instr->context()).is(esi)); | 2842 DCHECK(ToRegister(instr->context()).is(esi)); |
2843 DCHECK(ToRegister(instr->global_object()) | 2843 DCHECK(ToRegister(instr->global_object()) |
2844 .is(LoadDescriptor::ReceiverRegister())); | 2844 .is(LoadDescriptor::ReceiverRegister())); |
2845 DCHECK(ToRegister(instr->result()).is(eax)); | 2845 DCHECK(ToRegister(instr->result()).is(eax)); |
2846 | 2846 |
2847 __ mov(LoadDescriptor::NameRegister(), instr->name()); | 2847 __ mov(LoadDescriptor::NameRegister(), instr->name()); |
2848 if (FLAG_vector_ics) { | 2848 if (FLAG_vector_ics) { |
2849 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr); | 2849 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr); |
2850 } | 2850 } |
2851 ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL; | 2851 ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL; |
2852 Handle<Code> ic = CodeFactory::LoadIC(isolate(), mode).code(); | 2852 Handle<Code> ic = CodeFactory::LoadICInOptimizedCode(isolate(), mode).code(); |
2853 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 2853 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
2854 } | 2854 } |
2855 | 2855 |
2856 | 2856 |
2857 void LCodeGen::DoStoreGlobalCell(LStoreGlobalCell* instr) { | 2857 void LCodeGen::DoStoreGlobalCell(LStoreGlobalCell* instr) { |
2858 Register value = ToRegister(instr->value()); | 2858 Register value = ToRegister(instr->value()); |
2859 Handle<PropertyCell> cell_handle = instr->hydrogen()->cell().handle(); | 2859 Handle<PropertyCell> cell_handle = instr->hydrogen()->cell().handle(); |
2860 | 2860 |
2861 // If the cell we are storing to contains the hole it could have | 2861 // If the cell we are storing to contains the hole it could have |
2862 // been deleted from the property dictionary. In that case, we need | 2862 // been deleted from the property dictionary. In that case, we need |
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2978 | 2978 |
2979 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) { | 2979 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) { |
2980 DCHECK(ToRegister(instr->context()).is(esi)); | 2980 DCHECK(ToRegister(instr->context()).is(esi)); |
2981 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); | 2981 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); |
2982 DCHECK(ToRegister(instr->result()).is(eax)); | 2982 DCHECK(ToRegister(instr->result()).is(eax)); |
2983 | 2983 |
2984 __ mov(LoadDescriptor::NameRegister(), instr->name()); | 2984 __ mov(LoadDescriptor::NameRegister(), instr->name()); |
2985 if (FLAG_vector_ics) { | 2985 if (FLAG_vector_ics) { |
2986 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr); | 2986 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr); |
2987 } | 2987 } |
2988 Handle<Code> ic = CodeFactory::LoadIC(isolate(), NOT_CONTEXTUAL).code(); | 2988 Handle<Code> ic = |
| 2989 CodeFactory::LoadICInOptimizedCode(isolate(), NOT_CONTEXTUAL).code(); |
2989 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 2990 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
2990 } | 2991 } |
2991 | 2992 |
2992 | 2993 |
2993 void LCodeGen::DoLoadFunctionPrototype(LLoadFunctionPrototype* instr) { | 2994 void LCodeGen::DoLoadFunctionPrototype(LLoadFunctionPrototype* instr) { |
2994 Register function = ToRegister(instr->function()); | 2995 Register function = ToRegister(instr->function()); |
2995 Register temp = ToRegister(instr->temp()); | 2996 Register temp = ToRegister(instr->temp()); |
2996 Register result = ToRegister(instr->result()); | 2997 Register result = ToRegister(instr->result()); |
2997 | 2998 |
2998 // Get the prototype or initial map from the function. | 2999 // Get the prototype or initial map from the function. |
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3204 | 3205 |
3205 void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) { | 3206 void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) { |
3206 DCHECK(ToRegister(instr->context()).is(esi)); | 3207 DCHECK(ToRegister(instr->context()).is(esi)); |
3207 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); | 3208 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); |
3208 DCHECK(ToRegister(instr->key()).is(LoadDescriptor::NameRegister())); | 3209 DCHECK(ToRegister(instr->key()).is(LoadDescriptor::NameRegister())); |
3209 | 3210 |
3210 if (FLAG_vector_ics) { | 3211 if (FLAG_vector_ics) { |
3211 EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr); | 3212 EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr); |
3212 } | 3213 } |
3213 | 3214 |
3214 Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code(); | 3215 Handle<Code> ic = CodeFactory::KeyedLoadICInOptimizedCode(isolate()).code(); |
3215 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 3216 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
3216 } | 3217 } |
3217 | 3218 |
3218 | 3219 |
3219 void LCodeGen::DoArgumentsElements(LArgumentsElements* instr) { | 3220 void LCodeGen::DoArgumentsElements(LArgumentsElements* instr) { |
3220 Register result = ToRegister(instr->result()); | 3221 Register result = ToRegister(instr->result()); |
3221 | 3222 |
3222 if (instr->hydrogen()->from_inlined()) { | 3223 if (instr->hydrogen()->from_inlined()) { |
3223 __ lea(result, Operand(esp, -2 * kPointerSize)); | 3224 __ lea(result, Operand(esp, -2 * kPointerSize)); |
3224 } else { | 3225 } else { |
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5697 CallRuntime(Runtime::kPushBlockContext, 2, instr); | 5698 CallRuntime(Runtime::kPushBlockContext, 2, instr); |
5698 RecordSafepoint(Safepoint::kNoLazyDeopt); | 5699 RecordSafepoint(Safepoint::kNoLazyDeopt); |
5699 } | 5700 } |
5700 | 5701 |
5701 | 5702 |
5702 #undef __ | 5703 #undef __ |
5703 | 5704 |
5704 } } // namespace v8::internal | 5705 } } // namespace v8::internal |
5705 | 5706 |
5706 #endif // V8_TARGET_ARCH_IA32 | 5707 #endif // V8_TARGET_ARCH_IA32 |
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