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Issue 2144643004: [builtins] Turn StoreIC_Miss and StoreIC_Slow builtins to TurboFan code stubs. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 5 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/compiler/raw-machine-assembler.h" 5 #include "src/compiler/raw-machine-assembler.h"
6 6
7 #include "src/code-factory.h" 7 #include "src/code-factory.h"
8 #include "src/compiler/node-properties.h" 8 #include "src/compiler/node-properties.h"
9 #include "src/compiler/pipeline.h" 9 #include "src/compiler/pipeline.h"
10 #include "src/compiler/scheduler.h" 10 #include "src/compiler/scheduler.h"
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365 Node* arity = Int32Constant(kArity); 365 Node* arity = Int32Constant(kArity);
366 366
367 Node* nodes[] = {centry, arg1, arg2, arg3, arg4, ref, arity, context}; 367 Node* nodes[] = {centry, arg1, arg2, arg3, arg4, ref, arity, context};
368 Node* tail_call = MakeNode(common()->TailCall(desc), arraysize(nodes), nodes); 368 Node* tail_call = MakeNode(common()->TailCall(desc), arraysize(nodes), nodes);
369 369
370 schedule()->AddTailCall(CurrentBlock(), tail_call); 370 schedule()->AddTailCall(CurrentBlock(), tail_call);
371 current_block_ = nullptr; 371 current_block_ = nullptr;
372 return tail_call; 372 return tail_call;
373 } 373 }
374 374
375 Node* RawMachineAssembler::TailCallRuntime5(Runtime::FunctionId function,
376 Node* arg1, Node* arg2, Node* arg3,
377 Node* arg4, Node* arg5,
378 Node* context) {
379 const int kArity = 5;
380 CallDescriptor* desc = Linkage::GetRuntimeCallDescriptor(
381 zone(), function, kArity, Operator::kNoProperties,
382 CallDescriptor::kSupportsTailCalls);
383 int return_count = static_cast<int>(desc->ReturnCount());
384
385 Node* centry = HeapConstant(CEntryStub(isolate(), return_count).GetCode());
386 Node* ref = AddNode(
387 common()->ExternalConstant(ExternalReference(function, isolate())));
388 Node* arity = Int32Constant(kArity);
389
390 Node* nodes[] = {centry, arg1, arg2, arg3, arg4, arg5, ref, arity, context};
391 Node* tail_call = MakeNode(common()->TailCall(desc), arraysize(nodes), nodes);
392
393 schedule()->AddTailCall(CurrentBlock(), tail_call);
394 current_block_ = nullptr;
395 return tail_call;
396 }
397
375 Node* RawMachineAssembler::CallCFunction0(MachineType return_type, 398 Node* RawMachineAssembler::CallCFunction0(MachineType return_type,
376 Node* function) { 399 Node* function) {
377 MachineSignature::Builder builder(zone(), 1, 0); 400 MachineSignature::Builder builder(zone(), 1, 0);
378 builder.AddReturn(return_type); 401 builder.AddReturn(return_type);
379 const CallDescriptor* descriptor = 402 const CallDescriptor* descriptor =
380 Linkage::GetSimplifiedCDescriptor(zone(), builder.Build()); 403 Linkage::GetSimplifiedCDescriptor(zone(), builder.Build());
381 404
382 return AddNode(common()->Call(descriptor), function); 405 return AddNode(common()->Call(descriptor), function);
383 } 406 }
384 407
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490 // The raw machine assembler nodes do not have effect and control inputs, 513 // The raw machine assembler nodes do not have effect and control inputs,
491 // so we disable checking input counts here. 514 // so we disable checking input counts here.
492 return graph()->NewNodeUnchecked(op, input_count, inputs); 515 return graph()->NewNodeUnchecked(op, input_count, inputs);
493 } 516 }
494 517
495 RawMachineLabel::~RawMachineLabel() { DCHECK(bound_ || !used_); } 518 RawMachineLabel::~RawMachineLabel() { DCHECK(bound_ || !used_); }
496 519
497 } // namespace compiler 520 } // namespace compiler
498 } // namespace internal 521 } // namespace internal
499 } // namespace v8 522 } // namespace v8
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