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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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