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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/crankshaft/ppc/lithium-codegen-ppc.h" | 5 #include "src/crankshaft/ppc/lithium-codegen-ppc.h" |
6 | 6 |
7 #include "src/base/bits.h" | 7 #include "src/base/bits.h" |
8 #include "src/code-factory.h" | 8 #include "src/code-factory.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/crankshaft/hydrogen-osr.h" | 10 #include "src/crankshaft/hydrogen-osr.h" |
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2697 | 2697 |
2698 | 2698 |
2699 void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) { | 2699 void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) { |
2700 DCHECK(ToRegister(instr->context()).is(cp)); | 2700 DCHECK(ToRegister(instr->context()).is(cp)); |
2701 DCHECK(ToRegister(instr->global_object()) | 2701 DCHECK(ToRegister(instr->global_object()) |
2702 .is(LoadDescriptor::ReceiverRegister())); | 2702 .is(LoadDescriptor::ReceiverRegister())); |
2703 DCHECK(ToRegister(instr->result()).is(r3)); | 2703 DCHECK(ToRegister(instr->result()).is(r3)); |
2704 | 2704 |
2705 __ mov(LoadDescriptor::NameRegister(), Operand(instr->name())); | 2705 __ mov(LoadDescriptor::NameRegister(), Operand(instr->name())); |
2706 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr); | 2706 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr); |
2707 Handle<Code> ic = CodeFactory::LoadICInOptimizedCode( | 2707 Handle<Code> ic = |
2708 isolate(), instr->typeof_mode()).code(); | 2708 CodeFactory::LoadGlobalICInOptimizedCode(isolate(), instr->typeof_mode()) |
| 2709 .code(); |
2709 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 2710 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
2710 } | 2711 } |
2711 | 2712 |
2712 | 2713 |
2713 void LCodeGen::DoLoadContextSlot(LLoadContextSlot* instr) { | 2714 void LCodeGen::DoLoadContextSlot(LLoadContextSlot* instr) { |
2714 Register context = ToRegister(instr->context()); | 2715 Register context = ToRegister(instr->context()); |
2715 Register result = ToRegister(instr->result()); | 2716 Register result = ToRegister(instr->result()); |
2716 __ LoadP(result, ContextMemOperand(context, instr->slot_index())); | 2717 __ LoadP(result, ContextMemOperand(context, instr->slot_index())); |
2717 if (instr->hydrogen()->RequiresHoleCheck()) { | 2718 if (instr->hydrogen()->RequiresHoleCheck()) { |
2718 __ LoadRoot(ip, Heap::kTheHoleValueRootIndex); | 2719 __ LoadRoot(ip, Heap::kTheHoleValueRootIndex); |
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2813 | 2814 |
2814 | 2815 |
2815 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) { | 2816 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) { |
2816 DCHECK(ToRegister(instr->context()).is(cp)); | 2817 DCHECK(ToRegister(instr->context()).is(cp)); |
2817 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); | 2818 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); |
2818 DCHECK(ToRegister(instr->result()).is(r3)); | 2819 DCHECK(ToRegister(instr->result()).is(r3)); |
2819 | 2820 |
2820 // Name is always in r5. | 2821 // Name is always in r5. |
2821 __ mov(LoadDescriptor::NameRegister(), Operand(instr->name())); | 2822 __ mov(LoadDescriptor::NameRegister(), Operand(instr->name())); |
2822 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr); | 2823 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr); |
2823 Handle<Code> ic = | 2824 Handle<Code> ic = CodeFactory::LoadICInOptimizedCode(isolate()).code(); |
2824 CodeFactory::LoadICInOptimizedCode(isolate(), NOT_INSIDE_TYPEOF).code(); | |
2825 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 2825 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
2826 } | 2826 } |
2827 | 2827 |
2828 | 2828 |
2829 void LCodeGen::DoLoadFunctionPrototype(LLoadFunctionPrototype* instr) { | 2829 void LCodeGen::DoLoadFunctionPrototype(LLoadFunctionPrototype* instr) { |
2830 Register scratch = scratch0(); | 2830 Register scratch = scratch0(); |
2831 Register function = ToRegister(instr->function()); | 2831 Register function = ToRegister(instr->function()); |
2832 Register result = ToRegister(instr->result()); | 2832 Register result = ToRegister(instr->result()); |
2833 | 2833 |
2834 // Get the prototype or initial map from the function. | 2834 // Get the prototype or initial map from the function. |
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5811 __ LoadP(result, | 5811 __ LoadP(result, |
5812 FieldMemOperand(scratch, FixedArray::kHeaderSize - kPointerSize)); | 5812 FieldMemOperand(scratch, FixedArray::kHeaderSize - kPointerSize)); |
5813 __ bind(deferred->exit()); | 5813 __ bind(deferred->exit()); |
5814 __ bind(&done); | 5814 __ bind(&done); |
5815 } | 5815 } |
5816 | 5816 |
5817 #undef __ | 5817 #undef __ |
5818 | 5818 |
5819 } // namespace internal | 5819 } // namespace internal |
5820 } // namespace v8 | 5820 } // namespace v8 |
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