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Issue 1380863004: Revert of Reland: Remove register index/code indirection (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 2 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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/x64/lithium-x64.h" 5 #include "src/x64/lithium-x64.h"
6 6
7 #include <sstream> 7 #include <sstream>
8 8
9 #if V8_TARGET_ARCH_X64 9 #if V8_TARGET_ARCH_X64
10 10
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463 if (i < blocks->length() - 1) next = blocks->at(i + 1); 463 if (i < blocks->length() - 1) next = blocks->at(i + 1);
464 DoBasicBlock(blocks->at(i), next); 464 DoBasicBlock(blocks->at(i), next);
465 if (is_aborted()) return NULL; 465 if (is_aborted()) return NULL;
466 } 466 }
467 status_ = DONE; 467 status_ = DONE;
468 return chunk_; 468 return chunk_;
469 } 469 }
470 470
471 471
472 LUnallocated* LChunkBuilder::ToUnallocated(Register reg) { 472 LUnallocated* LChunkBuilder::ToUnallocated(Register reg) {
473 return new (zone()) LUnallocated(LUnallocated::FIXED_REGISTER, reg.code()); 473 return new(zone()) LUnallocated(LUnallocated::FIXED_REGISTER,
474 Register::ToAllocationIndex(reg));
474 } 475 }
475 476
476 477
477 LUnallocated* LChunkBuilder::ToUnallocated(XMMRegister reg) { 478 LUnallocated* LChunkBuilder::ToUnallocated(XMMRegister reg) {
478 return new (zone()) 479 return new(zone()) LUnallocated(LUnallocated::FIXED_DOUBLE_REGISTER,
479 LUnallocated(LUnallocated::FIXED_DOUBLE_REGISTER, reg.code()); 480 XMMRegister::ToAllocationIndex(reg));
480 } 481 }
481 482
482 483
483 LOperand* LChunkBuilder::UseFixed(HValue* value, Register fixed_register) { 484 LOperand* LChunkBuilder::UseFixed(HValue* value, Register fixed_register) {
484 return Use(value, ToUnallocated(fixed_register)); 485 return Use(value, ToUnallocated(fixed_register));
485 } 486 }
486 487
487 488
488 LOperand* LChunkBuilder::UseFixedDouble(HValue* value, XMMRegister reg) { 489 LOperand* LChunkBuilder::UseFixedDouble(HValue* value, XMMRegister reg) {
489 return Use(value, ToUnallocated(reg)); 490 return Use(value, ToUnallocated(reg));
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2739 LAllocateBlockContext* result = 2740 LAllocateBlockContext* result =
2740 new(zone()) LAllocateBlockContext(context, function); 2741 new(zone()) LAllocateBlockContext(context, function);
2741 return MarkAsCall(DefineFixed(result, rsi), instr); 2742 return MarkAsCall(DefineFixed(result, rsi), instr);
2742 } 2743 }
2743 2744
2744 2745
2745 } // namespace internal 2746 } // namespace internal
2746 } // namespace v8 2747 } // namespace v8
2747 2748
2748 #endif // V8_TARGET_ARCH_X64 2749 #endif // V8_TARGET_ARCH_X64
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