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Issue 1693963004: Add a kSimd128 machine type for Turbofan. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 10 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/base/adapters.h" 5 #include "src/base/adapters.h"
6 #include "src/base/bits.h" 6 #include "src/base/bits.h"
7 #include "src/compiler/instruction-selector-impl.h" 7 #include "src/compiler/instruction-selector-impl.h"
8 #include "src/compiler/node-matchers.h" 8 #include "src/compiler/node-matchers.h"
9 #include "src/compiler/node-properties.h" 9 #include "src/compiler/node-properties.h"
10 10
(...skipping 133 matching lines...) Expand 10 before | Expand all | Expand 10 after
144 case MachineRepresentation::kWord8: 144 case MachineRepresentation::kWord8:
145 opcode = load_rep.IsUnsigned() ? kMipsLbu : kMipsLb; 145 opcode = load_rep.IsUnsigned() ? kMipsLbu : kMipsLb;
146 break; 146 break;
147 case MachineRepresentation::kWord16: 147 case MachineRepresentation::kWord16:
148 opcode = load_rep.IsUnsigned() ? kMipsLhu : kMipsLh; 148 opcode = load_rep.IsUnsigned() ? kMipsLhu : kMipsLh;
149 break; 149 break;
150 case MachineRepresentation::kTagged: // Fall through. 150 case MachineRepresentation::kTagged: // Fall through.
151 case MachineRepresentation::kWord32: 151 case MachineRepresentation::kWord32:
152 opcode = kMipsLw; 152 opcode = kMipsLw;
153 break; 153 break;
154 case MachineRepresentation::kWord64: // Fall through. 154 case MachineRepresentation::kWord64: // Fall through.
155 case MachineRepresentation::kSimd128: // Fall through.
155 case MachineRepresentation::kNone: 156 case MachineRepresentation::kNone:
156 UNREACHABLE(); 157 UNREACHABLE();
157 return; 158 return;
158 } 159 }
159 160
160 if (g.CanBeImmediate(index, opcode)) { 161 if (g.CanBeImmediate(index, opcode)) {
161 Emit(opcode | AddressingModeField::encode(kMode_MRI), 162 Emit(opcode | AddressingModeField::encode(kMode_MRI),
162 g.DefineAsRegister(node), g.UseRegister(base), g.UseImmediate(index)); 163 g.DefineAsRegister(node), g.UseRegister(base), g.UseImmediate(index));
163 } else { 164 } else {
164 InstructionOperand addr_reg = g.TempRegister(); 165 InstructionOperand addr_reg = g.TempRegister();
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after
224 case MachineRepresentation::kWord8: 225 case MachineRepresentation::kWord8:
225 opcode = kMipsSb; 226 opcode = kMipsSb;
226 break; 227 break;
227 case MachineRepresentation::kWord16: 228 case MachineRepresentation::kWord16:
228 opcode = kMipsSh; 229 opcode = kMipsSh;
229 break; 230 break;
230 case MachineRepresentation::kTagged: // Fall through. 231 case MachineRepresentation::kTagged: // Fall through.
231 case MachineRepresentation::kWord32: 232 case MachineRepresentation::kWord32:
232 opcode = kMipsSw; 233 opcode = kMipsSw;
233 break; 234 break;
234 case MachineRepresentation::kWord64: // Fall through. 235 case MachineRepresentation::kWord64: // Fall through.
236 case MachineRepresentation::kSimd128: // Fall through.
235 case MachineRepresentation::kNone: 237 case MachineRepresentation::kNone:
236 UNREACHABLE(); 238 UNREACHABLE();
237 return; 239 return;
238 } 240 }
239 241
240 if (g.CanBeImmediate(index, opcode)) { 242 if (g.CanBeImmediate(index, opcode)) {
241 Emit(opcode | AddressingModeField::encode(kMode_MRI), g.NoOutput(), 243 Emit(opcode | AddressingModeField::encode(kMode_MRI), g.NoOutput(),
242 g.UseRegister(base), g.UseImmediate(index), g.UseRegister(value)); 244 g.UseRegister(base), g.UseImmediate(index), g.UseRegister(value));
243 } else { 245 } else {
244 InstructionOperand addr_reg = g.TempRegister(); 246 InstructionOperand addr_reg = g.TempRegister();
(...skipping 643 matching lines...) Expand 10 before | Expand all | Expand 10 after
888 break; 890 break;
889 case MachineRepresentation::kWord32: 891 case MachineRepresentation::kWord32:
890 opcode = kCheckedLoadWord32; 892 opcode = kCheckedLoadWord32;
891 break; 893 break;
892 case MachineRepresentation::kFloat32: 894 case MachineRepresentation::kFloat32:
893 opcode = kCheckedLoadFloat32; 895 opcode = kCheckedLoadFloat32;
894 break; 896 break;
895 case MachineRepresentation::kFloat64: 897 case MachineRepresentation::kFloat64:
896 opcode = kCheckedLoadFloat64; 898 opcode = kCheckedLoadFloat64;
897 break; 899 break;
898 case MachineRepresentation::kBit: // Fall through. 900 case MachineRepresentation::kBit: // Fall through.
899 case MachineRepresentation::kTagged: // Fall through. 901 case MachineRepresentation::kTagged: // Fall through.
900 case MachineRepresentation::kWord64: // Fall through. 902 case MachineRepresentation::kWord64: // Fall through.
903 case MachineRepresentation::kSimd128: // Fall through.
901 case MachineRepresentation::kNone: 904 case MachineRepresentation::kNone:
902 UNREACHABLE(); 905 UNREACHABLE();
903 return; 906 return;
904 } 907 }
905 InstructionOperand offset_operand = g.CanBeImmediate(offset, opcode) 908 InstructionOperand offset_operand = g.CanBeImmediate(offset, opcode)
906 ? g.UseImmediate(offset) 909 ? g.UseImmediate(offset)
907 : g.UseRegister(offset); 910 : g.UseRegister(offset);
908 911
909 InstructionOperand length_operand = (!g.CanBeImmediate(offset, opcode)) 912 InstructionOperand length_operand = (!g.CanBeImmediate(offset, opcode))
910 ? g.CanBeImmediate(length, opcode) 913 ? g.CanBeImmediate(length, opcode)
(...skipping 444 matching lines...) Expand 10 before | Expand all | Expand 10 after
1355 MachineOperatorBuilder::kFloat32Max | 1358 MachineOperatorBuilder::kFloat32Max |
1356 MachineOperatorBuilder::kFloat32RoundDown | 1359 MachineOperatorBuilder::kFloat32RoundDown |
1357 MachineOperatorBuilder::kFloat32RoundUp | 1360 MachineOperatorBuilder::kFloat32RoundUp |
1358 MachineOperatorBuilder::kFloat32RoundTruncate | 1361 MachineOperatorBuilder::kFloat32RoundTruncate |
1359 MachineOperatorBuilder::kFloat32RoundTiesEven; 1362 MachineOperatorBuilder::kFloat32RoundTiesEven;
1360 } 1363 }
1361 1364
1362 } // namespace compiler 1365 } // namespace compiler
1363 } // namespace internal 1366 } // namespace internal
1364 } // namespace v8 1367 } // namespace v8
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