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1 // Copyright 2012 the V8 project authors. All rights reserved.7 | 1 // Copyright 2012 the V8 project authors. All rights reserved.7 |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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2902 | 2902 |
2903 if (no_frame_start != -1) { | 2903 if (no_frame_start != -1) { |
2904 info_->AddNoFrameRange(no_frame_start, masm_->pc_offset()); | 2904 info_->AddNoFrameRange(no_frame_start, masm_->pc_offset()); |
2905 } | 2905 } |
2906 } | 2906 } |
2907 | 2907 |
2908 | 2908 |
2909 template <class T> | 2909 template <class T> |
2910 void LCodeGen::EmitVectorLoadICRegisters(T* instr) { | 2910 void LCodeGen::EmitVectorLoadICRegisters(T* instr) { |
2911 Register vector_register = ToRegister(instr->temp_vector()); | 2911 Register vector_register = ToRegister(instr->temp_vector()); |
2912 Register slot_register = VectorLoadICDescriptor::SlotRegister(); | 2912 Register slot_register = LoadWithVectorDescriptor::SlotRegister(); |
2913 DCHECK(vector_register.is(VectorLoadICDescriptor::VectorRegister())); | 2913 DCHECK(vector_register.is(LoadWithVectorDescriptor::VectorRegister())); |
2914 DCHECK(slot_register.is(a0)); | 2914 DCHECK(slot_register.is(a0)); |
2915 | 2915 |
2916 AllowDeferredHandleDereference vector_structure_check; | 2916 AllowDeferredHandleDereference vector_structure_check; |
2917 Handle<TypeFeedbackVector> vector = instr->hydrogen()->feedback_vector(); | 2917 Handle<TypeFeedbackVector> vector = instr->hydrogen()->feedback_vector(); |
2918 __ li(vector_register, vector); | 2918 __ li(vector_register, vector); |
2919 // No need to allocate this register. | 2919 // No need to allocate this register. |
2920 FeedbackVectorICSlot slot = instr->hydrogen()->slot(); | 2920 FeedbackVectorICSlot slot = instr->hydrogen()->slot(); |
2921 int index = vector->GetIndex(slot); | 2921 int index = vector->GetIndex(slot); |
2922 __ li(slot_register, Operand(Smi::FromInt(index))); | 2922 __ li(slot_register, Operand(Smi::FromInt(index))); |
2923 } | 2923 } |
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6068 __ li(at, scope_info); | 6068 __ li(at, scope_info); |
6069 __ Push(at, ToRegister(instr->function())); | 6069 __ Push(at, ToRegister(instr->function())); |
6070 CallRuntime(Runtime::kPushBlockContext, 2, instr); | 6070 CallRuntime(Runtime::kPushBlockContext, 2, instr); |
6071 RecordSafepoint(Safepoint::kNoLazyDeopt); | 6071 RecordSafepoint(Safepoint::kNoLazyDeopt); |
6072 } | 6072 } |
6073 | 6073 |
6074 | 6074 |
6075 #undef __ | 6075 #undef __ |
6076 | 6076 |
6077 } } // namespace v8::internal | 6077 } } // namespace v8::internal |
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