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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/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/ppc/frames-ppc.h" | 9 #include "src/ppc/frames-ppc.h" |
10 | 10 |
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193 break; | 193 break; |
194 #if V8_TARGET_ARCH_PPC64 | 194 #if V8_TARGET_ARCH_PPC64 |
195 case MachineRepresentation::kTagged: // Fall through. | 195 case MachineRepresentation::kTagged: // Fall through. |
196 case MachineRepresentation::kWord64: | 196 case MachineRepresentation::kWord64: |
197 opcode = kPPC_LoadWord64; | 197 opcode = kPPC_LoadWord64; |
198 mode = kInt16Imm_4ByteAligned; | 198 mode = kInt16Imm_4ByteAligned; |
199 break; | 199 break; |
200 #else | 200 #else |
201 case MachineRepresentation::kWord64: // Fall through. | 201 case MachineRepresentation::kWord64: // Fall through. |
202 #endif | 202 #endif |
| 203 case MachineRepresentation::kSimd128: // Fall through. |
203 case MachineRepresentation::kNone: | 204 case MachineRepresentation::kNone: |
204 UNREACHABLE(); | 205 UNREACHABLE(); |
205 return; | 206 return; |
206 } | 207 } |
207 if (g.CanBeImmediate(offset, mode)) { | 208 if (g.CanBeImmediate(offset, mode)) { |
208 Emit(opcode | AddressingModeField::encode(kMode_MRI), | 209 Emit(opcode | AddressingModeField::encode(kMode_MRI), |
209 g.DefineAsRegister(node), g.UseRegister(base), g.UseImmediate(offset)); | 210 g.DefineAsRegister(node), g.UseRegister(base), g.UseImmediate(offset)); |
210 } else if (g.CanBeImmediate(base, mode)) { | 211 } else if (g.CanBeImmediate(base, mode)) { |
211 Emit(opcode | AddressingModeField::encode(kMode_MRI), | 212 Emit(opcode | AddressingModeField::encode(kMode_MRI), |
212 g.DefineAsRegister(node), g.UseRegister(offset), g.UseImmediate(base)); | 213 g.DefineAsRegister(node), g.UseRegister(offset), g.UseImmediate(base)); |
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282 break; | 283 break; |
283 #if V8_TARGET_ARCH_PPC64 | 284 #if V8_TARGET_ARCH_PPC64 |
284 case MachineRepresentation::kTagged: // Fall through. | 285 case MachineRepresentation::kTagged: // Fall through. |
285 case MachineRepresentation::kWord64: | 286 case MachineRepresentation::kWord64: |
286 opcode = kPPC_StoreWord64; | 287 opcode = kPPC_StoreWord64; |
287 mode = kInt16Imm_4ByteAligned; | 288 mode = kInt16Imm_4ByteAligned; |
288 break; | 289 break; |
289 #else | 290 #else |
290 case MachineRepresentation::kWord64: // Fall through. | 291 case MachineRepresentation::kWord64: // Fall through. |
291 #endif | 292 #endif |
| 293 case MachineRepresentation::kSimd128: // Fall through. |
292 case MachineRepresentation::kNone: | 294 case MachineRepresentation::kNone: |
293 UNREACHABLE(); | 295 UNREACHABLE(); |
294 return; | 296 return; |
295 } | 297 } |
296 if (g.CanBeImmediate(offset, mode)) { | 298 if (g.CanBeImmediate(offset, mode)) { |
297 Emit(opcode | AddressingModeField::encode(kMode_MRI), g.NoOutput(), | 299 Emit(opcode | AddressingModeField::encode(kMode_MRI), g.NoOutput(), |
298 g.UseRegister(base), g.UseImmediate(offset), g.UseRegister(value)); | 300 g.UseRegister(base), g.UseImmediate(offset), g.UseRegister(value)); |
299 } else if (g.CanBeImmediate(base, mode)) { | 301 } else if (g.CanBeImmediate(base, mode)) { |
300 Emit(opcode | AddressingModeField::encode(kMode_MRI), g.NoOutput(), | 302 Emit(opcode | AddressingModeField::encode(kMode_MRI), g.NoOutput(), |
301 g.UseRegister(offset), g.UseImmediate(base), g.UseRegister(value)); | 303 g.UseRegister(offset), g.UseImmediate(base), g.UseRegister(value)); |
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333 opcode = kCheckedLoadFloat32; | 335 opcode = kCheckedLoadFloat32; |
334 break; | 336 break; |
335 case MachineRepresentation::kFloat64: | 337 case MachineRepresentation::kFloat64: |
336 opcode = kCheckedLoadFloat64; | 338 opcode = kCheckedLoadFloat64; |
337 break; | 339 break; |
338 case MachineRepresentation::kBit: // Fall through. | 340 case MachineRepresentation::kBit: // Fall through. |
339 case MachineRepresentation::kTagged: // Fall through. | 341 case MachineRepresentation::kTagged: // Fall through. |
340 #if !V8_TARGET_ARCH_PPC64 | 342 #if !V8_TARGET_ARCH_PPC64 |
341 case MachineRepresentation::kWord64: // Fall through. | 343 case MachineRepresentation::kWord64: // Fall through. |
342 #endif | 344 #endif |
| 345 case MachineRepresentation::kSimd128: // Fall through. |
343 case MachineRepresentation::kNone: | 346 case MachineRepresentation::kNone: |
344 UNREACHABLE(); | 347 UNREACHABLE(); |
345 return; | 348 return; |
346 } | 349 } |
347 AddressingMode addressingMode = kMode_MRR; | 350 AddressingMode addressingMode = kMode_MRR; |
348 Emit(opcode | AddressingModeField::encode(addressingMode), | 351 Emit(opcode | AddressingModeField::encode(addressingMode), |
349 g.DefineAsRegister(node), g.UseRegister(base), g.UseRegister(offset), | 352 g.DefineAsRegister(node), g.UseRegister(base), g.UseRegister(offset), |
350 g.UseOperand(length, kInt16Imm_Unsigned)); | 353 g.UseOperand(length, kInt16Imm_Unsigned)); |
351 } | 354 } |
352 | 355 |
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378 opcode = kCheckedStoreFloat32; | 381 opcode = kCheckedStoreFloat32; |
379 break; | 382 break; |
380 case MachineRepresentation::kFloat64: | 383 case MachineRepresentation::kFloat64: |
381 opcode = kCheckedStoreFloat64; | 384 opcode = kCheckedStoreFloat64; |
382 break; | 385 break; |
383 case MachineRepresentation::kBit: // Fall through. | 386 case MachineRepresentation::kBit: // Fall through. |
384 case MachineRepresentation::kTagged: // Fall through. | 387 case MachineRepresentation::kTagged: // Fall through. |
385 #if !V8_TARGET_ARCH_PPC64 | 388 #if !V8_TARGET_ARCH_PPC64 |
386 case MachineRepresentation::kWord64: // Fall through. | 389 case MachineRepresentation::kWord64: // Fall through. |
387 #endif | 390 #endif |
| 391 case MachineRepresentation::kSimd128: // Fall through. |
388 case MachineRepresentation::kNone: | 392 case MachineRepresentation::kNone: |
389 UNREACHABLE(); | 393 UNREACHABLE(); |
390 return; | 394 return; |
391 } | 395 } |
392 AddressingMode addressingMode = kMode_MRR; | 396 AddressingMode addressingMode = kMode_MRR; |
393 Emit(opcode | AddressingModeField::encode(addressingMode), g.NoOutput(), | 397 Emit(opcode | AddressingModeField::encode(addressingMode), g.NoOutput(), |
394 g.UseRegister(base), g.UseRegister(offset), | 398 g.UseRegister(base), g.UseRegister(offset), |
395 g.UseOperand(length, kInt16Imm_Unsigned), g.UseRegister(value)); | 399 g.UseOperand(length, kInt16Imm_Unsigned), g.UseRegister(value)); |
396 } | 400 } |
397 | 401 |
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1783 MachineOperatorBuilder::kFloat64RoundTruncate | | 1787 MachineOperatorBuilder::kFloat64RoundTruncate | |
1784 MachineOperatorBuilder::kFloat64RoundTiesAway | | 1788 MachineOperatorBuilder::kFloat64RoundTiesAway | |
1785 MachineOperatorBuilder::kWord32Popcnt | | 1789 MachineOperatorBuilder::kWord32Popcnt | |
1786 MachineOperatorBuilder::kWord64Popcnt; | 1790 MachineOperatorBuilder::kWord64Popcnt; |
1787 // We omit kWord32ShiftIsSafe as s[rl]w use 0x3f as a mask rather than 0x1f. | 1791 // We omit kWord32ShiftIsSafe as s[rl]w use 0x3f as a mask rather than 0x1f. |
1788 } | 1792 } |
1789 | 1793 |
1790 } // namespace compiler | 1794 } // namespace compiler |
1791 } // namespace internal | 1795 } // namespace internal |
1792 } // namespace v8 | 1796 } // namespace v8 |
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