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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/crankshaft/mips64/lithium-codegen-mips64.h" | 5 #include "src/crankshaft/mips64/lithium-codegen-mips64.h" |
6 | 6 |
7 #include "src/code-factory.h" | 7 #include "src/code-factory.h" |
8 #include "src/code-stubs.h" | 8 #include "src/code-stubs.h" |
9 #include "src/crankshaft/hydrogen-osr.h" | 9 #include "src/crankshaft/hydrogen-osr.h" |
10 #include "src/crankshaft/mips64/lithium-gap-resolver-mips64.h" | 10 #include "src/crankshaft/mips64/lithium-gap-resolver-mips64.h" |
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2634 | 2634 |
2635 void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) { | 2635 void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) { |
2636 DCHECK(ToRegister(instr->context()).is(cp)); | 2636 DCHECK(ToRegister(instr->context()).is(cp)); |
2637 DCHECK(ToRegister(instr->global_object()) | 2637 DCHECK(ToRegister(instr->global_object()) |
2638 .is(LoadDescriptor::ReceiverRegister())); | 2638 .is(LoadDescriptor::ReceiverRegister())); |
2639 DCHECK(ToRegister(instr->result()).is(v0)); | 2639 DCHECK(ToRegister(instr->result()).is(v0)); |
2640 | 2640 |
2641 __ li(LoadDescriptor::NameRegister(), Operand(instr->name())); | 2641 __ li(LoadDescriptor::NameRegister(), Operand(instr->name())); |
2642 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr); | 2642 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr); |
2643 Handle<Code> ic = | 2643 Handle<Code> ic = |
2644 CodeFactory::LoadICInOptimizedCode(isolate(), instr->typeof_mode()) | 2644 CodeFactory::LoadGlobalICInOptimizedCode(isolate(), instr->typeof_mode()) |
2645 .code(); | 2645 .code(); |
2646 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 2646 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
2647 } | 2647 } |
2648 | 2648 |
2649 | 2649 |
2650 void LCodeGen::DoLoadContextSlot(LLoadContextSlot* instr) { | 2650 void LCodeGen::DoLoadContextSlot(LLoadContextSlot* instr) { |
2651 Register context = ToRegister(instr->context()); | 2651 Register context = ToRegister(instr->context()); |
2652 Register result = ToRegister(instr->result()); | 2652 Register result = ToRegister(instr->result()); |
2653 | 2653 |
2654 __ ld(result, ContextMemOperand(context, instr->slot_index())); | 2654 __ ld(result, ContextMemOperand(context, instr->slot_index())); |
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2749 | 2749 |
2750 | 2750 |
2751 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) { | 2751 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) { |
2752 DCHECK(ToRegister(instr->context()).is(cp)); | 2752 DCHECK(ToRegister(instr->context()).is(cp)); |
2753 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); | 2753 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); |
2754 DCHECK(ToRegister(instr->result()).is(v0)); | 2754 DCHECK(ToRegister(instr->result()).is(v0)); |
2755 | 2755 |
2756 // Name is always in a2. | 2756 // Name is always in a2. |
2757 __ li(LoadDescriptor::NameRegister(), Operand(instr->name())); | 2757 __ li(LoadDescriptor::NameRegister(), Operand(instr->name())); |
2758 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr); | 2758 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr); |
2759 Handle<Code> ic = | 2759 Handle<Code> ic = CodeFactory::LoadICInOptimizedCode(isolate()).code(); |
2760 CodeFactory::LoadICInOptimizedCode(isolate(), NOT_INSIDE_TYPEOF).code(); | |
2761 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 2760 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
2762 } | 2761 } |
2763 | 2762 |
2764 | 2763 |
2765 void LCodeGen::DoLoadFunctionPrototype(LLoadFunctionPrototype* instr) { | 2764 void LCodeGen::DoLoadFunctionPrototype(LLoadFunctionPrototype* instr) { |
2766 Register scratch = scratch0(); | 2765 Register scratch = scratch0(); |
2767 Register function = ToRegister(instr->function()); | 2766 Register function = ToRegister(instr->function()); |
2768 Register result = ToRegister(instr->result()); | 2767 Register result = ToRegister(instr->result()); |
2769 | 2768 |
2770 // Get the prototype or initial map from the function. | 2769 // Get the prototype or initial map from the function. |
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5753 __ ld(result, FieldMemOperand(scratch, | 5752 __ ld(result, FieldMemOperand(scratch, |
5754 FixedArray::kHeaderSize - kPointerSize)); | 5753 FixedArray::kHeaderSize - kPointerSize)); |
5755 __ bind(deferred->exit()); | 5754 __ bind(deferred->exit()); |
5756 __ bind(&done); | 5755 __ bind(&done); |
5757 } | 5756 } |
5758 | 5757 |
5759 #undef __ | 5758 #undef __ |
5760 | 5759 |
5761 } // namespace internal | 5760 } // namespace internal |
5762 } // namespace v8 | 5761 } // namespace v8 |
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