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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_ARM64. | 5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_ARM64. |
6 #if defined(TARGET_ARCH_ARM64) | 6 #if defined(TARGET_ARCH_ARM64) |
7 | 7 |
8 #include "vm/intermediate_language.h" | 8 #include "vm/intermediate_language.h" |
9 | 9 |
10 #include "vm/compiler.h" | 10 #include "vm/compiler.h" |
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2881 Register result = locs->out(0).reg(); | 2881 Register result = locs->out(0).reg(); |
2882 locs->live_registers()->Remove(Location::RegisterLocation(result)); | 2882 locs->live_registers()->Remove(Location::RegisterLocation(result)); |
2883 | 2883 |
2884 compiler->SaveLiveRegisters(locs); | 2884 compiler->SaveLiveRegisters(locs); |
2885 if (instruction_->env() != NULL) { | 2885 if (instruction_->env() != NULL) { |
2886 Environment* env = compiler->SlowPathEnvironmentFor(instruction_); | 2886 Environment* env = compiler->SlowPathEnvironmentFor(instruction_); |
2887 compiler->pending_deoptimization_env_ = env; | 2887 compiler->pending_deoptimization_env_ = env; |
2888 } | 2888 } |
2889 __ Push(locs->in(0).reg()); | 2889 __ Push(locs->in(0).reg()); |
2890 __ Push(locs->in(1).reg()); | 2890 __ Push(locs->in(1).reg()); |
| 2891 const String& selector = |
| 2892 String::Handle(instruction_->call()->ic_data()->target_name()); |
| 2893 const Array& argument_names = |
| 2894 Array::Handle(instruction_->call()->ic_data()->arguments_descriptor()); |
2891 compiler->EmitMegamorphicInstanceCall( | 2895 compiler->EmitMegamorphicInstanceCall( |
2892 *instruction_->call()->ic_data(), instruction_->call()->ArgumentCount(), | 2896 selector, argument_names, instruction_->call()->ArgumentCount(), |
2893 instruction_->call()->deopt_id(), instruction_->call()->token_pos(), | 2897 instruction_->call()->deopt_id(), instruction_->call()->token_pos(), |
2894 locs, try_index_, | 2898 locs, try_index_, |
2895 /* slow_path_argument_count = */ 2); | 2899 /* slow_path_argument_count = */ 2); |
2896 __ mov(result, R0); | 2900 __ mov(result, R0); |
2897 compiler->RestoreLiveRegisters(locs); | 2901 compiler->RestoreLiveRegisters(locs); |
2898 __ b(exit_label()); | 2902 __ b(exit_label()); |
2899 compiler->pending_deoptimization_env_ = NULL; | 2903 compiler->pending_deoptimization_env_ = NULL; |
2900 } | 2904 } |
2901 | 2905 |
2902 private: | 2906 private: |
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3023 Register result = merged_ ? locs->temp(0).reg() : locs->out(0).reg(); | 3027 Register result = merged_ ? locs->temp(0).reg() : locs->out(0).reg(); |
3024 locs->live_registers()->Remove(Location::RegisterLocation(result)); | 3028 locs->live_registers()->Remove(Location::RegisterLocation(result)); |
3025 | 3029 |
3026 compiler->SaveLiveRegisters(locs); | 3030 compiler->SaveLiveRegisters(locs); |
3027 if (instruction_->env() != NULL) { | 3031 if (instruction_->env() != NULL) { |
3028 Environment* env = compiler->SlowPathEnvironmentFor(instruction_); | 3032 Environment* env = compiler->SlowPathEnvironmentFor(instruction_); |
3029 compiler->pending_deoptimization_env_ = env; | 3033 compiler->pending_deoptimization_env_ = env; |
3030 } | 3034 } |
3031 __ Push(locs->in(0).reg()); | 3035 __ Push(locs->in(0).reg()); |
3032 __ Push(locs->in(1).reg()); | 3036 __ Push(locs->in(1).reg()); |
| 3037 String& selector = |
| 3038 String::Handle(instruction_->call()->ic_data()->target_name()); |
| 3039 Array& argument_names = |
| 3040 Array::Handle(instruction_->call()->ic_data()->arguments_descriptor()); |
3033 compiler->EmitMegamorphicInstanceCall( | 3041 compiler->EmitMegamorphicInstanceCall( |
3034 *instruction_->call()->ic_data(), instruction_->call()->ArgumentCount(), | 3042 selector, argument_names, instruction_->call()->ArgumentCount(), |
3035 instruction_->call()->deopt_id(), instruction_->call()->token_pos(), | 3043 instruction_->call()->deopt_id(), instruction_->call()->token_pos(), |
3036 locs, try_index_, | 3044 locs, try_index_, |
3037 /* slow_path_argument_count = */ 2); | 3045 /* slow_path_argument_count = */ 2); |
3038 __ mov(result, R0); | 3046 __ mov(result, R0); |
3039 compiler->RestoreLiveRegisters(locs); | 3047 compiler->RestoreLiveRegisters(locs); |
3040 compiler->pending_deoptimization_env_ = NULL; | 3048 compiler->pending_deoptimization_env_ = NULL; |
3041 if (merged_) { | 3049 if (merged_) { |
3042 __ CompareObject(result, Bool::True()); | 3050 __ CompareObject(result, Bool::True()); |
3043 __ b( | 3051 __ b( |
3044 instruction_->is_negated() ? labels_.false_label : labels_.true_label, | 3052 instruction_->is_negated() ? labels_.false_label : labels_.true_label, |
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6104 compiler->GenerateRuntimeCall(TokenPosition::kNoSource, deopt_id(), | 6112 compiler->GenerateRuntimeCall(TokenPosition::kNoSource, deopt_id(), |
6105 kGrowRegExpStackRuntimeEntry, 1, locs()); | 6113 kGrowRegExpStackRuntimeEntry, 1, locs()); |
6106 __ Drop(1); | 6114 __ Drop(1); |
6107 __ Pop(result); | 6115 __ Pop(result); |
6108 } | 6116 } |
6109 | 6117 |
6110 | 6118 |
6111 } // namespace dart | 6119 } // namespace dart |
6112 | 6120 |
6113 #endif // defined TARGET_ARCH_ARM64 | 6121 #endif // defined TARGET_ARCH_ARM64 |
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