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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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/compiler/instruction-selector-impl.h" | 5 #include "src/compiler/instruction-selector-impl.h" |
| 6 #include "src/compiler/node-matchers.h" | 6 #include "src/compiler/node-matchers.h" |
| 7 #include "src/compiler-intrinsics.h" | 7 #include "src/compiler-intrinsics.h" |
| 8 | 8 |
| 9 namespace v8 { | 9 namespace v8 { |
| 10 namespace internal { | 10 namespace internal { |
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| 698 void InstructionSelector::VisitInt32Mod(Node* node) { | 698 void InstructionSelector::VisitInt32Mod(Node* node) { |
| 699 VisitMod(this, node, kArmSdiv, kArmVcvtF64S32, kArmVcvtS32F64); | 699 VisitMod(this, node, kArmSdiv, kArmVcvtF64S32, kArmVcvtS32F64); |
| 700 } | 700 } |
| 701 | 701 |
| 702 | 702 |
| 703 void InstructionSelector::VisitInt32UMod(Node* node) { | 703 void InstructionSelector::VisitInt32UMod(Node* node) { |
| 704 VisitMod(this, node, kArmUdiv, kArmVcvtF64U32, kArmVcvtU32F64); | 704 VisitMod(this, node, kArmUdiv, kArmVcvtF64U32, kArmVcvtU32F64); |
| 705 } | 705 } |
| 706 | 706 |
| 707 | 707 |
| 708 void InstructionSelector::VisitConvertInt32ToFloat64(Node* node) { | 708 void InstructionSelector::VisitChangeInt32ToFloat64(Node* node) { |
| 709 ArmOperandGenerator g(this); | 709 ArmOperandGenerator g(this); |
| 710 Emit(kArmVcvtF64S32, g.DefineAsDoubleRegister(node), | 710 Emit(kArmVcvtF64S32, g.DefineAsDoubleRegister(node), |
| 711 g.UseRegister(node->InputAt(0))); | 711 g.UseRegister(node->InputAt(0))); |
| 712 } | 712 } |
| 713 | 713 |
| 714 | 714 |
| 715 void InstructionSelector::VisitConvertUint32ToFloat64(Node* node) { | 715 void InstructionSelector::VisitChangeUint32ToFloat64(Node* node) { |
| 716 ArmOperandGenerator g(this); | 716 ArmOperandGenerator g(this); |
| 717 Emit(kArmVcvtF64U32, g.DefineAsDoubleRegister(node), | 717 Emit(kArmVcvtF64U32, g.DefineAsDoubleRegister(node), |
| 718 g.UseRegister(node->InputAt(0))); | 718 g.UseRegister(node->InputAt(0))); |
| 719 } | 719 } |
| 720 | 720 |
| 721 | 721 |
| 722 void InstructionSelector::VisitConvertFloat64ToInt32(Node* node) { | 722 void InstructionSelector::VisitChangeFloat64ToInt32(Node* node) { |
| 723 ArmOperandGenerator g(this); | 723 ArmOperandGenerator g(this); |
| 724 Emit(kArmVcvtS32F64, g.DefineAsRegister(node), | 724 Emit(kArmVcvtS32F64, g.DefineAsRegister(node), |
| 725 g.UseDoubleRegister(node->InputAt(0))); | 725 g.UseDoubleRegister(node->InputAt(0))); |
| 726 } | 726 } |
| 727 | 727 |
| 728 | 728 |
| 729 void InstructionSelector::VisitConvertFloat64ToUint32(Node* node) { | 729 void InstructionSelector::VisitChangeFloat64ToUint32(Node* node) { |
| 730 ArmOperandGenerator g(this); | 730 ArmOperandGenerator g(this); |
| 731 Emit(kArmVcvtU32F64, g.DefineAsRegister(node), | 731 Emit(kArmVcvtU32F64, g.DefineAsRegister(node), |
| 732 g.UseDoubleRegister(node->InputAt(0))); | 732 g.UseDoubleRegister(node->InputAt(0))); |
| 733 } | 733 } |
| 734 | 734 |
| 735 | 735 |
| 736 void InstructionSelector::VisitFloat64Add(Node* node) { | 736 void InstructionSelector::VisitFloat64Add(Node* node) { |
| 737 ArmOperandGenerator g(this); | 737 ArmOperandGenerator g(this); |
| 738 Int32BinopMatcher m(node); | 738 Int32BinopMatcher m(node); |
| 739 if (m.left().IsFloat64Mul() && CanCover(node, m.left().node())) { | 739 if (m.left().IsFloat64Mul() && CanCover(node, m.left().node())) { |
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| 947 ASSERT(cont->IsSet()); | 947 ASSERT(cont->IsSet()); |
| 948 Emit(cont->Encode(kArmVcmpF64), g.DefineAsRegister(cont->result()), | 948 Emit(cont->Encode(kArmVcmpF64), g.DefineAsRegister(cont->result()), |
| 949 g.UseDoubleRegister(m.left().node()), | 949 g.UseDoubleRegister(m.left().node()), |
| 950 g.UseDoubleRegister(m.right().node())); | 950 g.UseDoubleRegister(m.right().node())); |
| 951 } | 951 } |
| 952 } | 952 } |
| 953 | 953 |
| 954 } // namespace compiler | 954 } // namespace compiler |
| 955 } // namespace internal | 955 } // namespace internal |
| 956 } // namespace v8 | 956 } // namespace v8 |
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