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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/generic-node-inl.h" | 5 #include "src/compiler/generic-node-inl.h" |
6 #include "src/compiler/instruction-selector-impl.h" | 6 #include "src/compiler/instruction-selector-impl.h" |
7 #include "src/compiler/node-matchers.h" | 7 #include "src/compiler/node-matchers.h" |
8 | 8 |
9 namespace v8 { | 9 namespace v8 { |
10 namespace internal { | 10 namespace internal { |
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539 VisitMul(this, node, kX64Imul32); | 539 VisitMul(this, node, kX64Imul32); |
540 } | 540 } |
541 | 541 |
542 | 542 |
543 void InstructionSelector::VisitInt64Mul(Node* node) { | 543 void InstructionSelector::VisitInt64Mul(Node* node) { |
544 if (TryEmitLeaMult(this, node, kX64Lea)) return; | 544 if (TryEmitLeaMult(this, node, kX64Lea)) return; |
545 VisitMul(this, node, kX64Imul); | 545 VisitMul(this, node, kX64Imul); |
546 } | 546 } |
547 | 547 |
548 | 548 |
| 549 void InstructionSelector::VisitInt32MulHigh(Node* node) { |
| 550 X64OperandGenerator g(this); |
| 551 InstructionOperand* temps[] = {g.TempRegister(rax)}; |
| 552 size_t temp_count = arraysize(temps); |
| 553 Emit(kX64ImulHigh32, g.DefineAsFixed(node, rdx), |
| 554 g.UseFixed(node->InputAt(0), rax), g.UseRegister(node->InputAt(1)), |
| 555 temp_count, temps); |
| 556 } |
| 557 |
| 558 |
549 static void VisitDiv(InstructionSelector* selector, Node* node, | 559 static void VisitDiv(InstructionSelector* selector, Node* node, |
550 ArchOpcode opcode) { | 560 ArchOpcode opcode) { |
551 X64OperandGenerator g(selector); | 561 X64OperandGenerator g(selector); |
552 InstructionOperand* temps[] = {g.TempRegister(rdx)}; | 562 InstructionOperand* temps[] = {g.TempRegister(rdx)}; |
553 selector->Emit( | 563 selector->Emit( |
554 opcode, g.DefineAsFixed(node, rax), g.UseFixed(node->InputAt(0), rax), | 564 opcode, g.DefineAsFixed(node, rax), g.UseFixed(node->InputAt(0), rax), |
555 g.UseUniqueRegister(node->InputAt(1)), arraysize(temps), temps); | 565 g.UseUniqueRegister(node->InputAt(1)), arraysize(temps), temps); |
556 } | 566 } |
557 | 567 |
558 | 568 |
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1039 | 1049 |
1040 | 1050 |
1041 void InstructionSelector::VisitFloat64LessThanOrEqual(Node* node) { | 1051 void InstructionSelector::VisitFloat64LessThanOrEqual(Node* node) { |
1042 FlagsContinuation cont(kUnorderedLessThanOrEqual, node); | 1052 FlagsContinuation cont(kUnorderedLessThanOrEqual, node); |
1043 VisitFloat64Compare(this, node, &cont); | 1053 VisitFloat64Compare(this, node, &cont); |
1044 } | 1054 } |
1045 | 1055 |
1046 } // namespace compiler | 1056 } // namespace compiler |
1047 } // namespace internal | 1057 } // namespace internal |
1048 } // namespace v8 | 1058 } // namespace v8 |
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