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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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 <sstream> | 5 #include <sstream> |
6 | 6 |
7 #include "src/v8.h" | 7 #include "src/v8.h" |
8 | 8 |
9 #include "src/arm64/lithium-codegen-arm64.h" | 9 #include "src/arm64/lithium-codegen-arm64.h" |
10 #include "src/hydrogen-osr.h" | 10 #include "src/hydrogen-osr.h" |
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1579 } | 1579 } |
1580 | 1580 |
1581 | 1581 |
1582 LInstruction* LChunkBuilder::DoTailCallThroughMegamorphicCache( | 1582 LInstruction* LChunkBuilder::DoTailCallThroughMegamorphicCache( |
1583 HTailCallThroughMegamorphicCache* instr) { | 1583 HTailCallThroughMegamorphicCache* instr) { |
1584 LOperand* context = UseFixed(instr->context(), cp); | 1584 LOperand* context = UseFixed(instr->context(), cp); |
1585 LOperand* receiver_register = | 1585 LOperand* receiver_register = |
1586 UseFixed(instr->receiver(), LoadDescriptor::ReceiverRegister()); | 1586 UseFixed(instr->receiver(), LoadDescriptor::ReceiverRegister()); |
1587 LOperand* name_register = | 1587 LOperand* name_register = |
1588 UseFixed(instr->name(), LoadDescriptor::NameRegister()); | 1588 UseFixed(instr->name(), LoadDescriptor::NameRegister()); |
1589 LOperand* slot = NULL; | |
1590 LOperand* vector = NULL; | |
1591 if (FLAG_vector_ics) { | |
1592 slot = UseFixed(instr->slot(), VectorLoadICDescriptor::SlotRegister()); | |
1593 vector = | |
1594 UseFixed(instr->vector(), VectorLoadICDescriptor::VectorRegister()); | |
1595 } | |
1596 | 1589 |
1597 // Not marked as call. It can't deoptimize, and it never returns. | 1590 // Not marked as call. It can't deoptimize, and it never returns. |
1598 return new (zone()) LTailCallThroughMegamorphicCache( | 1591 return new (zone()) LTailCallThroughMegamorphicCache( |
1599 context, receiver_register, name_register, slot, vector); | 1592 context, receiver_register, name_register); |
1600 } | 1593 } |
1601 | 1594 |
1602 | 1595 |
1603 LInstruction* LChunkBuilder::DoInvokeFunction(HInvokeFunction* instr) { | 1596 LInstruction* LChunkBuilder::DoInvokeFunction(HInvokeFunction* instr) { |
1604 LOperand* context = UseFixed(instr->context(), cp); | 1597 LOperand* context = UseFixed(instr->context(), cp); |
1605 // The function is required (by MacroAssembler::InvokeFunction) to be in x1. | 1598 // The function is required (by MacroAssembler::InvokeFunction) to be in x1. |
1606 LOperand* function = UseFixed(instr->function(), x1); | 1599 LOperand* function = UseFixed(instr->function(), x1); |
1607 LInvokeFunction* result = new(zone()) LInvokeFunction(context, function); | 1600 LInvokeFunction* result = new(zone()) LInvokeFunction(context, function); |
1608 return MarkAsCall(DefineFixed(result, x0), instr, CANNOT_DEOPTIMIZE_EAGERLY); | 1601 return MarkAsCall(DefineFixed(result, x0), instr, CANNOT_DEOPTIMIZE_EAGERLY); |
1609 } | 1602 } |
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2756 HAllocateBlockContext* instr) { | 2749 HAllocateBlockContext* instr) { |
2757 LOperand* context = UseFixed(instr->context(), cp); | 2750 LOperand* context = UseFixed(instr->context(), cp); |
2758 LOperand* function = UseRegisterAtStart(instr->function()); | 2751 LOperand* function = UseRegisterAtStart(instr->function()); |
2759 LAllocateBlockContext* result = | 2752 LAllocateBlockContext* result = |
2760 new(zone()) LAllocateBlockContext(context, function); | 2753 new(zone()) LAllocateBlockContext(context, function); |
2761 return MarkAsCall(DefineFixed(result, cp), instr); | 2754 return MarkAsCall(DefineFixed(result, cp), instr); |
2762 } | 2755 } |
2763 | 2756 |
2764 | 2757 |
2765 } } // namespace v8::internal | 2758 } } // namespace v8::internal |
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