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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 #include "src/arm/lithium-codegen-arm.h" | 7 #include "src/arm/lithium-codegen-arm.h" |
8 #include "src/hydrogen-osr.h" | 8 #include "src/hydrogen-osr.h" |
9 #include "src/lithium-inl.h" | 9 #include "src/lithium-inl.h" |
10 | 10 |
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1092 UseFixed(instr->OperandAt(i), descriptor.GetParameterRegister(i - 1)); | 1092 UseFixed(instr->OperandAt(i), descriptor.GetParameterRegister(i - 1)); |
1093 ops.Add(op, zone()); | 1093 ops.Add(op, zone()); |
1094 } | 1094 } |
1095 | 1095 |
1096 LCallWithDescriptor* result = new(zone()) LCallWithDescriptor( | 1096 LCallWithDescriptor* result = new(zone()) LCallWithDescriptor( |
1097 descriptor, ops, zone()); | 1097 descriptor, ops, zone()); |
1098 return MarkAsCall(DefineFixed(result, r0), instr); | 1098 return MarkAsCall(DefineFixed(result, r0), instr); |
1099 } | 1099 } |
1100 | 1100 |
1101 | 1101 |
| 1102 LInstruction* LChunkBuilder::DoTailCallThroughMegamorphicCache( |
| 1103 HTailCallThroughMegamorphicCache* instr) { |
| 1104 LOperand* context = UseFixed(instr->context(), cp); |
| 1105 LOperand* receiver_register = |
| 1106 UseFixed(instr->receiver(), LoadDescriptor::ReceiverRegister()); |
| 1107 LOperand* name_register = |
| 1108 UseFixed(instr->name(), LoadDescriptor::NameRegister()); |
| 1109 // Not marked as call. It can't deoptimize, and it never returns. |
| 1110 return new (zone()) LTailCallThroughMegamorphicCache( |
| 1111 context, receiver_register, name_register); |
| 1112 } |
| 1113 |
| 1114 |
1102 LInstruction* LChunkBuilder::DoInvokeFunction(HInvokeFunction* instr) { | 1115 LInstruction* LChunkBuilder::DoInvokeFunction(HInvokeFunction* instr) { |
1103 LOperand* context = UseFixed(instr->context(), cp); | 1116 LOperand* context = UseFixed(instr->context(), cp); |
1104 LOperand* function = UseFixed(instr->function(), r1); | 1117 LOperand* function = UseFixed(instr->function(), r1); |
1105 LInvokeFunction* result = new(zone()) LInvokeFunction(context, function); | 1118 LInvokeFunction* result = new(zone()) LInvokeFunction(context, function); |
1106 return MarkAsCall(DefineFixed(result, r0), instr, CANNOT_DEOPTIMIZE_EAGERLY); | 1119 return MarkAsCall(DefineFixed(result, r0), instr, CANNOT_DEOPTIMIZE_EAGERLY); |
1107 } | 1120 } |
1108 | 1121 |
1109 | 1122 |
1110 LInstruction* LChunkBuilder::DoUnaryMathOperation(HUnaryMathOperation* instr) { | 1123 LInstruction* LChunkBuilder::DoUnaryMathOperation(HUnaryMathOperation* instr) { |
1111 switch (instr->op()) { | 1124 switch (instr->op()) { |
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2625 LInstruction* LChunkBuilder::DoAllocateBlockContext( | 2638 LInstruction* LChunkBuilder::DoAllocateBlockContext( |
2626 HAllocateBlockContext* instr) { | 2639 HAllocateBlockContext* instr) { |
2627 LOperand* context = UseFixed(instr->context(), cp); | 2640 LOperand* context = UseFixed(instr->context(), cp); |
2628 LOperand* function = UseRegisterAtStart(instr->function()); | 2641 LOperand* function = UseRegisterAtStart(instr->function()); |
2629 LAllocateBlockContext* result = | 2642 LAllocateBlockContext* result = |
2630 new(zone()) LAllocateBlockContext(context, function); | 2643 new(zone()) LAllocateBlockContext(context, function); |
2631 return MarkAsCall(DefineFixed(result, cp), instr); | 2644 return MarkAsCall(DefineFixed(result, cp), instr); |
2632 } | 2645 } |
2633 | 2646 |
2634 } } // namespace v8::internal | 2647 } } // namespace v8::internal |
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