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Side by Side Diff: src/compiler/s390/instruction-selector-s390.cc

Issue 2662223003: PPC/s390: [Turbofan]: Use new MachineTypes in access-builder. (Closed)
Patch Set: Created 3 years, 10 months ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 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/base/adapters.h" 5 #include "src/base/adapters.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 #include "src/compiler/node-properties.h" 8 #include "src/compiler/node-properties.h"
9 #include "src/s390/frames-s390.h" 9 #include "src/s390/frames-s390.h"
10 10
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594 S390OperandGenerator g(this); 594 S390OperandGenerator g(this);
595 Node* base = node->InputAt(0); 595 Node* base = node->InputAt(0);
596 Node* offset = node->InputAt(1); 596 Node* offset = node->InputAt(1);
597 Node* value = node->InputAt(2); 597 Node* value = node->InputAt(2);
598 598
599 StoreRepresentation store_rep = StoreRepresentationOf(node->op()); 599 StoreRepresentation store_rep = StoreRepresentationOf(node->op());
600 WriteBarrierKind write_barrier_kind = store_rep.write_barrier_kind(); 600 WriteBarrierKind write_barrier_kind = store_rep.write_barrier_kind();
601 MachineRepresentation rep = store_rep.representation(); 601 MachineRepresentation rep = store_rep.representation();
602 602
603 if (write_barrier_kind != kNoWriteBarrier) { 603 if (write_barrier_kind != kNoWriteBarrier) {
604 DCHECK_EQ(MachineRepresentation::kTagged, rep); 604 DCHECK(CanBeTaggedPointer(rep));
605 AddressingMode addressing_mode; 605 AddressingMode addressing_mode;
606 InstructionOperand inputs[3]; 606 InstructionOperand inputs[3];
607 size_t input_count = 0; 607 size_t input_count = 0;
608 inputs[input_count++] = g.UseUniqueRegister(base); 608 inputs[input_count++] = g.UseUniqueRegister(base);
609 // OutOfLineRecordWrite uses the offset in an 'AddP' instruction as well as 609 // OutOfLineRecordWrite uses the offset in an 'AddP' instruction as well as
610 // for the store itself, so we must check compatibility with both. 610 // for the store itself, so we must check compatibility with both.
611 if (g.CanBeImmediate(offset, OperandMode::kInt20Imm)) { 611 if (g.CanBeImmediate(offset, OperandMode::kInt20Imm)) {
612 inputs[input_count++] = g.UseImmediate(offset); 612 inputs[input_count++] = g.UseImmediate(offset);
613 addressing_mode = kMode_MRI; 613 addressing_mode = kMode_MRI;
614 } else { 614 } else {
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2307 // static 2307 // static
2308 MachineOperatorBuilder::AlignmentRequirements 2308 MachineOperatorBuilder::AlignmentRequirements
2309 InstructionSelector::AlignmentRequirements() { 2309 InstructionSelector::AlignmentRequirements() {
2310 return MachineOperatorBuilder::AlignmentRequirements:: 2310 return MachineOperatorBuilder::AlignmentRequirements::
2311 FullUnalignedAccessSupport(); 2311 FullUnalignedAccessSupport();
2312 } 2312 }
2313 2313
2314 } // namespace compiler 2314 } // namespace compiler
2315 } // namespace internal 2315 } // namespace internal
2316 } // namespace v8 2316 } // namespace v8
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