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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_X87 | 7 #if V8_TARGET_ARCH_X87 |
| 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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| 3122 | 3122 |
| 3123 | 3123 |
| 3124 void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) { | 3124 void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) { |
| 3125 DCHECK(ToRegister(instr->context()).is(esi)); | 3125 DCHECK(ToRegister(instr->context()).is(esi)); |
| 3126 DCHECK(ToRegister(instr->global_object()) | 3126 DCHECK(ToRegister(instr->global_object()) |
| 3127 .is(LoadDescriptor::ReceiverRegister())); | 3127 .is(LoadDescriptor::ReceiverRegister())); |
| 3128 DCHECK(ToRegister(instr->result()).is(eax)); | 3128 DCHECK(ToRegister(instr->result()).is(eax)); |
| 3129 | 3129 |
| 3130 __ mov(LoadDescriptor::NameRegister(), instr->name()); | 3130 __ mov(LoadDescriptor::NameRegister(), instr->name()); |
| 3131 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr); | 3131 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr); |
| 3132 ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL; | 3132 Handle<Code> ic = |
| 3133 Handle<Code> ic = CodeFactory::LoadICInOptimizedCode(isolate(), mode, SLOPPY, | 3133 CodeFactory::LoadICInOptimizedCode(isolate(), instr->typeof_mode(), |
| 3134 PREMONOMORPHIC).code(); | 3134 SLOPPY, PREMONOMORPHIC).code(); |
| 3135 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 3135 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
| 3136 } | 3136 } |
| 3137 | 3137 |
| 3138 | 3138 |
| 3139 void LCodeGen::DoLoadContextSlot(LLoadContextSlot* instr) { | 3139 void LCodeGen::DoLoadContextSlot(LLoadContextSlot* instr) { |
| 3140 Register context = ToRegister(instr->context()); | 3140 Register context = ToRegister(instr->context()); |
| 3141 Register result = ToRegister(instr->result()); | 3141 Register result = ToRegister(instr->result()); |
| 3142 __ mov(result, ContextOperand(context, instr->slot_index())); | 3142 __ mov(result, ContextOperand(context, instr->slot_index())); |
| 3143 | 3143 |
| 3144 if (instr->hydrogen()->RequiresHoleCheck()) { | 3144 if (instr->hydrogen()->RequiresHoleCheck()) { |
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| 3235 | 3235 |
| 3236 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) { | 3236 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) { |
| 3237 DCHECK(ToRegister(instr->context()).is(esi)); | 3237 DCHECK(ToRegister(instr->context()).is(esi)); |
| 3238 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); | 3238 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); |
| 3239 DCHECK(ToRegister(instr->result()).is(eax)); | 3239 DCHECK(ToRegister(instr->result()).is(eax)); |
| 3240 | 3240 |
| 3241 __ mov(LoadDescriptor::NameRegister(), instr->name()); | 3241 __ mov(LoadDescriptor::NameRegister(), instr->name()); |
| 3242 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr); | 3242 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr); |
| 3243 Handle<Code> ic = | 3243 Handle<Code> ic = |
| 3244 CodeFactory::LoadICInOptimizedCode( | 3244 CodeFactory::LoadICInOptimizedCode( |
| 3245 isolate(), NOT_CONTEXTUAL, instr->hydrogen()->language_mode(), | 3245 isolate(), NOT_INSIDE_TYPEOF, instr->hydrogen()->language_mode(), |
| 3246 instr->hydrogen()->initialization_state()).code(); | 3246 instr->hydrogen()->initialization_state()).code(); |
| 3247 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 3247 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
| 3248 } | 3248 } |
| 3249 | 3249 |
| 3250 | 3250 |
| 3251 void LCodeGen::DoLoadFunctionPrototype(LLoadFunctionPrototype* instr) { | 3251 void LCodeGen::DoLoadFunctionPrototype(LLoadFunctionPrototype* instr) { |
| 3252 Register function = ToRegister(instr->function()); | 3252 Register function = ToRegister(instr->function()); |
| 3253 Register temp = ToRegister(instr->temp()); | 3253 Register temp = ToRegister(instr->temp()); |
| 3254 Register result = ToRegister(instr->result()); | 3254 Register result = ToRegister(instr->result()); |
| 3255 | 3255 |
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| 6422 RecordSafepoint(Safepoint::kNoLazyDeopt); | 6422 RecordSafepoint(Safepoint::kNoLazyDeopt); |
| 6423 } | 6423 } |
| 6424 | 6424 |
| 6425 | 6425 |
| 6426 #undef __ | 6426 #undef __ |
| 6427 | 6427 |
| 6428 } // namespace internal | 6428 } // namespace internal |
| 6429 } // namespace v8 | 6429 } // namespace v8 |
| 6430 | 6430 |
| 6431 #endif // V8_TARGET_ARCH_X87 | 6431 #endif // V8_TARGET_ARCH_X87 |
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