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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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_ARM. | 5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_ARM. |
6 #if defined(TARGET_ARCH_ARM) | 6 #if defined(TARGET_ARCH_ARM) |
7 | 7 |
8 #include "vm/intermediate_language.h" | 8 #include "vm/intermediate_language.h" |
9 | 9 |
10 #include "lib/error.h" | 10 #include "lib/error.h" |
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1398 __ CallRuntime(kUpdateFieldCidRuntimeEntry); | 1398 __ CallRuntime(kUpdateFieldCidRuntimeEntry); |
1399 __ Drop(2); // Drop the field and the value. | 1399 __ Drop(2); // Drop the field and the value. |
1400 } | 1400 } |
1401 | 1401 |
1402 __ Bind(&ok); | 1402 __ Bind(&ok); |
1403 } | 1403 } |
1404 | 1404 |
1405 | 1405 |
1406 LocationSummary* StoreInstanceFieldInstr::MakeLocationSummary() const { | 1406 LocationSummary* StoreInstanceFieldInstr::MakeLocationSummary() const { |
1407 const intptr_t kNumInputs = 2; | 1407 const intptr_t kNumInputs = 2; |
1408 const intptr_t num_temps = 0; | 1408 const intptr_t kNumTemps = 0; |
1409 LocationSummary* summary = | 1409 LocationSummary* summary = |
1410 new LocationSummary(kNumInputs, num_temps, LocationSummary::kNoCall); | 1410 new LocationSummary(kNumInputs, kNumTemps, LocationSummary::kNoCall); |
1411 summary->set_in(0, Location::RequiresRegister()); | 1411 summary->set_in(0, Location::RequiresRegister()); |
1412 summary->set_in(1, ShouldEmitStoreBarrier() | 1412 summary->set_in(1, ShouldEmitStoreBarrier() |
1413 ? Location::WritableRegister() | 1413 ? Location::WritableRegister() |
1414 : Location::RegisterOrConstant(value())); | 1414 : Location::RegisterOrConstant(value())); |
1415 return summary; | 1415 return summary; |
1416 } | 1416 } |
1417 | 1417 |
1418 | 1418 |
1419 void StoreInstanceFieldInstr::EmitNativeCode(FlowGraphCompiler* compiler) { | 1419 void StoreInstanceFieldInstr::EmitNativeCode(FlowGraphCompiler* compiler) { |
1420 Register instance_reg = locs()->in(0).reg(); | 1420 Register instance_reg = locs()->in(0).reg(); |
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2633 __ bkpt(0); | 2633 __ bkpt(0); |
2634 } | 2634 } |
2635 | 2635 |
2636 | 2636 |
2637 LocationSummary* GotoInstr::MakeLocationSummary() const { | 2637 LocationSummary* GotoInstr::MakeLocationSummary() const { |
2638 return new LocationSummary(0, 0, LocationSummary::kNoCall); | 2638 return new LocationSummary(0, 0, LocationSummary::kNoCall); |
2639 } | 2639 } |
2640 | 2640 |
2641 | 2641 |
2642 void GotoInstr::EmitNativeCode(FlowGraphCompiler* compiler) { | 2642 void GotoInstr::EmitNativeCode(FlowGraphCompiler* compiler) { |
2643 // Add deoptimization descriptor for deoptimizing instructions | |
2644 // that may be inserted before this instruction. | |
2645 if (!compiler->is_optimizing()) { | 2643 if (!compiler->is_optimizing()) { |
| 2644 // Add deoptimization descriptor for deoptimizing instructions that may |
| 2645 // be inserted before this instruction. |
2646 compiler->AddCurrentDescriptor(PcDescriptors::kDeopt, | 2646 compiler->AddCurrentDescriptor(PcDescriptors::kDeopt, |
2647 GetDeoptId(), | 2647 GetDeoptId(), |
2648 0); // No token position. | 2648 0); // No token position. |
2649 } | 2649 } |
2650 | 2650 |
2651 if (HasParallelMove()) { | 2651 if (HasParallelMove()) { |
2652 compiler->parallel_move_resolver()->EmitNativeCode(parallel_move()); | 2652 compiler->parallel_move_resolver()->EmitNativeCode(parallel_move()); |
2653 } | 2653 } |
2654 | 2654 |
2655 // We can fall through if the successor is the next block in the list. | 2655 // We can fall through if the successor is the next block in the list. |
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2872 compiler->GenerateCall(token_pos(), | 2872 compiler->GenerateCall(token_pos(), |
2873 &label, | 2873 &label, |
2874 PcDescriptors::kOther, | 2874 PcDescriptors::kOther, |
2875 locs()); | 2875 locs()); |
2876 __ Drop(2); // Discard type arguments and receiver. | 2876 __ Drop(2); // Discard type arguments and receiver. |
2877 } | 2877 } |
2878 | 2878 |
2879 } // namespace dart | 2879 } // namespace dart |
2880 | 2880 |
2881 #endif // defined TARGET_ARCH_ARM | 2881 #endif // defined TARGET_ARCH_ARM |
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