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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/base/adapters.h" |
5 #include "src/base/bits.h" | 6 #include "src/base/bits.h" |
6 #include "src/compiler/instruction-selector-impl.h" | 7 #include "src/compiler/instruction-selector-impl.h" |
7 #include "src/compiler/node-matchers.h" | 8 #include "src/compiler/node-matchers.h" |
8 #include "src/compiler/node-properties.h" | 9 #include "src/compiler/node-properties.h" |
9 | 10 |
10 namespace v8 { | 11 namespace v8 { |
11 namespace internal { | 12 namespace internal { |
12 namespace compiler { | 13 namespace compiler { |
13 | 14 |
14 #define TRACE_UNIMPL() \ | 15 #define TRACE_UNIMPL() \ |
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661 | 662 |
662 // Compute InstructionOperands for inputs and outputs. | 663 // Compute InstructionOperands for inputs and outputs. |
663 InitializeCallBuffer(node, &buffer, true, false); | 664 InitializeCallBuffer(node, &buffer, true, false); |
664 | 665 |
665 int push_count = buffer.pushed_nodes.size(); | 666 int push_count = buffer.pushed_nodes.size(); |
666 if (push_count > 0) { | 667 if (push_count > 0) { |
667 Emit(kMips64StackClaim, g.NoOutput(), | 668 Emit(kMips64StackClaim, g.NoOutput(), |
668 g.TempImmediate(push_count << kPointerSizeLog2)); | 669 g.TempImmediate(push_count << kPointerSizeLog2)); |
669 } | 670 } |
670 int slot = buffer.pushed_nodes.size() - 1; | 671 int slot = buffer.pushed_nodes.size() - 1; |
671 for (auto i = buffer.pushed_nodes.rbegin(); i != buffer.pushed_nodes.rend(); | 672 for (Node* node : base::Reversed(buffer.pushed_nodes)) { |
672 ++i) { | 673 Emit(kMips64StoreToStackSlot, g.NoOutput(), g.UseRegister(node), |
673 Emit(kMips64StoreToStackSlot, g.NoOutput(), g.UseRegister(*i), | |
674 g.TempImmediate(slot << kPointerSizeLog2)); | 674 g.TempImmediate(slot << kPointerSizeLog2)); |
675 slot--; | 675 slot--; |
676 } | 676 } |
677 | 677 |
678 // Pass label of exception handler block. | 678 // Pass label of exception handler block. |
679 CallDescriptor::Flags flags = descriptor->flags(); | 679 CallDescriptor::Flags flags = descriptor->flags(); |
680 if (handler != nullptr) { | 680 if (handler != nullptr) { |
681 flags |= CallDescriptor::kHasExceptionHandler; | 681 flags |= CallDescriptor::kHasExceptionHandler; |
682 buffer.instruction_args.push_back(g.Label(handler)); | 682 buffer.instruction_args.push_back(g.Label(handler)); |
683 } | 683 } |
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1188 InstructionSelector::SupportedMachineOperatorFlags() { | 1188 InstructionSelector::SupportedMachineOperatorFlags() { |
1189 return MachineOperatorBuilder::kFloat32Abs | | 1189 return MachineOperatorBuilder::kFloat32Abs | |
1190 MachineOperatorBuilder::kFloat64Abs | | 1190 MachineOperatorBuilder::kFloat64Abs | |
1191 MachineOperatorBuilder::kFloat64RoundDown | | 1191 MachineOperatorBuilder::kFloat64RoundDown | |
1192 MachineOperatorBuilder::kFloat64RoundTruncate; | 1192 MachineOperatorBuilder::kFloat64RoundTruncate; |
1193 } | 1193 } |
1194 | 1194 |
1195 } // namespace compiler | 1195 } // namespace compiler |
1196 } // namespace internal | 1196 } // namespace internal |
1197 } // namespace v8 | 1197 } // namespace v8 |
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