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Issue 1526913003: Reland "[turbofan] Instruction scheduler for Turbofan." (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years 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/compiler/code-generator.h" 5 #include "src/compiler/code-generator.h"
6 6
7 #include "src/arm/macro-assembler-arm.h" 7 #include "src/arm/macro-assembler-arm.h"
8 #include "src/ast/scopes.h" 8 #include "src/ast/scopes.h"
9 #include "src/compiler/code-generator-impl.h" 9 #include "src/compiler/code-generator-impl.h"
10 #include "src/compiler/gap-resolver.h" 10 #include "src/compiler/gap-resolver.h"
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483 break; 483 break;
484 case kArchLookupSwitch: 484 case kArchLookupSwitch:
485 AssembleArchLookupSwitch(instr); 485 AssembleArchLookupSwitch(instr);
486 DCHECK_EQ(LeaveCC, i.OutputSBit()); 486 DCHECK_EQ(LeaveCC, i.OutputSBit());
487 break; 487 break;
488 case kArchTableSwitch: 488 case kArchTableSwitch:
489 AssembleArchTableSwitch(instr); 489 AssembleArchTableSwitch(instr);
490 DCHECK_EQ(LeaveCC, i.OutputSBit()); 490 DCHECK_EQ(LeaveCC, i.OutputSBit());
491 break; 491 break;
492 case kArchNop: 492 case kArchNop:
493 case kArchThrowTerminator:
493 // don't emit code for nops. 494 // don't emit code for nops.
494 DCHECK_EQ(LeaveCC, i.OutputSBit()); 495 DCHECK_EQ(LeaveCC, i.OutputSBit());
495 break; 496 break;
496 case kArchDeoptimize: { 497 case kArchDeoptimize: {
497 int deopt_state_id = 498 int deopt_state_id =
498 BuildTranslation(instr, -1, 0, OutputFrameStateCombine::Ignore()); 499 BuildTranslation(instr, -1, 0, OutputFrameStateCombine::Ignore());
499 Deoptimizer::BailoutType bailout_type = 500 Deoptimizer::BailoutType bailout_type =
500 Deoptimizer::BailoutType(MiscField::decode(instr->opcode())); 501 Deoptimizer::BailoutType(MiscField::decode(instr->opcode()));
501 AssembleDeoptimizerCall(deopt_state_id, bailout_type); 502 AssembleDeoptimizerCall(deopt_state_id, bailout_type);
502 break; 503 break;
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1377 padding_size -= v8::internal::Assembler::kInstrSize; 1378 padding_size -= v8::internal::Assembler::kInstrSize;
1378 } 1379 }
1379 } 1380 }
1380 } 1381 }
1381 1382
1382 #undef __ 1383 #undef __
1383 1384
1384 } // namespace compiler 1385 } // namespace compiler
1385 } // namespace internal 1386 } // namespace internal
1386 } // namespace v8 1387 } // namespace v8
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