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Side by Side Diff: src/compiler/x64/instruction-selector-x64.cc

Issue 620773003: Rename Int32{UMod,UDiv} to Uint32{Div,Mod} and Int64{UMod,UDiv} to Uint64{Div,Mod}. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 2 months ago
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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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538 void InstructionSelector::VisitInt32Div(Node* node) { 538 void InstructionSelector::VisitInt32Div(Node* node) {
539 VisitDiv(this, node, kX64Idiv32); 539 VisitDiv(this, node, kX64Idiv32);
540 } 540 }
541 541
542 542
543 void InstructionSelector::VisitInt64Div(Node* node) { 543 void InstructionSelector::VisitInt64Div(Node* node) {
544 VisitDiv(this, node, kX64Idiv); 544 VisitDiv(this, node, kX64Idiv);
545 } 545 }
546 546
547 547
548 void InstructionSelector::VisitInt32UDiv(Node* node) { 548 void InstructionSelector::VisitUint32Div(Node* node) {
549 VisitDiv(this, node, kX64Udiv32); 549 VisitDiv(this, node, kX64Udiv32);
550 } 550 }
551 551
552 552
553 void InstructionSelector::VisitInt64UDiv(Node* node) { 553 void InstructionSelector::VisitUint64Div(Node* node) {
554 VisitDiv(this, node, kX64Udiv); 554 VisitDiv(this, node, kX64Udiv);
555 } 555 }
556 556
557 557
558 static void VisitMod(InstructionSelector* selector, Node* node, 558 static void VisitMod(InstructionSelector* selector, Node* node,
559 ArchOpcode opcode) { 559 ArchOpcode opcode) {
560 X64OperandGenerator g(selector); 560 X64OperandGenerator g(selector);
561 InstructionOperand* temps[] = {g.TempRegister(rax), g.TempRegister(rdx)}; 561 InstructionOperand* temps[] = {g.TempRegister(rax), g.TempRegister(rdx)};
562 selector->Emit( 562 selector->Emit(
563 opcode, g.DefineAsFixed(node, rdx), g.UseFixed(node->InputAt(0), rax), 563 opcode, g.DefineAsFixed(node, rdx), g.UseFixed(node->InputAt(0), rax),
564 g.UseUniqueRegister(node->InputAt(1)), arraysize(temps), temps); 564 g.UseUniqueRegister(node->InputAt(1)), arraysize(temps), temps);
565 } 565 }
566 566
567 567
568 void InstructionSelector::VisitInt32Mod(Node* node) { 568 void InstructionSelector::VisitInt32Mod(Node* node) {
569 VisitMod(this, node, kX64Idiv32); 569 VisitMod(this, node, kX64Idiv32);
570 } 570 }
571 571
572 572
573 void InstructionSelector::VisitInt64Mod(Node* node) { 573 void InstructionSelector::VisitInt64Mod(Node* node) {
574 VisitMod(this, node, kX64Idiv); 574 VisitMod(this, node, kX64Idiv);
575 } 575 }
576 576
577 577
578 void InstructionSelector::VisitInt32UMod(Node* node) { 578 void InstructionSelector::VisitUint32Mod(Node* node) {
579 VisitMod(this, node, kX64Udiv32); 579 VisitMod(this, node, kX64Udiv32);
580 } 580 }
581 581
582 582
583 void InstructionSelector::VisitInt64UMod(Node* node) { 583 void InstructionSelector::VisitUint64Mod(Node* node) {
584 VisitMod(this, node, kX64Udiv); 584 VisitMod(this, node, kX64Udiv);
585 } 585 }
586 586
587 587
588 void InstructionSelector::VisitChangeFloat32ToFloat64(Node* node) { 588 void InstructionSelector::VisitChangeFloat32ToFloat64(Node* node) {
589 X64OperandGenerator g(this); 589 X64OperandGenerator g(this);
590 // TODO(turbofan): X64 SSE conversions should take an operand. 590 // TODO(turbofan): X64 SSE conversions should take an operand.
591 Emit(kSSECvtss2sd, g.DefineAsRegister(node), g.UseRegister(node->InputAt(0))); 591 Emit(kSSECvtss2sd, g.DefineAsRegister(node), g.UseRegister(node->InputAt(0)));
592 } 592 }
593 593
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831 call_instr->MarkAsCall(); 831 call_instr->MarkAsCall();
832 if (deoptimization != NULL) { 832 if (deoptimization != NULL) {
833 DCHECK(continuation != NULL); 833 DCHECK(continuation != NULL);
834 call_instr->MarkAsControl(); 834 call_instr->MarkAsControl();
835 } 835 }
836 } 836 }
837 837
838 } // namespace compiler 838 } // namespace compiler
839 } // namespace internal 839 } // namespace internal
840 } // namespace v8 840 } // namespace v8
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