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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 #ifndef V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_ | 5 #ifndef V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_ |
6 #define V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_ | 6 #define V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/compiler/common-operator.h" | 9 #include "src/compiler/common-operator.h" |
10 #include "src/compiler/graph.h" | 10 #include "src/compiler/graph.h" |
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474 } | 474 } |
475 Node* StoreToPointer(void* address, MachineType rep, Node* node) { | 475 Node* StoreToPointer(void* address, MachineType rep, Node* node) { |
476 return Store(rep, PointerConstant(address), node); | 476 return Store(rep, PointerConstant(address), node); |
477 } | 477 } |
478 Node* StringConstant(const char* string) { | 478 Node* StringConstant(const char* string) { |
479 return HeapConstant(isolate()->factory()->InternalizeUtf8String(string)); | 479 return HeapConstant(isolate()->factory()->InternalizeUtf8String(string)); |
480 } | 480 } |
481 | 481 |
482 // Call a given call descriptor and the given arguments. | 482 // Call a given call descriptor and the given arguments. |
483 Node* CallN(CallDescriptor* desc, Node* function, Node** args); | 483 Node* CallN(CallDescriptor* desc, Node* function, Node** args); |
484 | 484 // Call a given call descriptor and the given arguments and frame-state. |
| 485 Node* CallNWithFrameState(CallDescriptor* desc, Node* function, Node** args, |
| 486 Node* frame_state); |
| 487 // Tail call the given call descriptor and the given arguments. |
| 488 Node* TailCallN(CallDescriptor* call_descriptor, Node* function, Node** args); |
485 // Call through CallFunctionStub with lazy deopt and frame-state. | 489 // Call through CallFunctionStub with lazy deopt and frame-state. |
486 Node* CallFunctionStub0(Node* function, Node* receiver, Node* context, | 490 Node* CallFunctionStub0(Node* function, Node* receiver, Node* context, |
487 Node* frame_state, CallFunctionFlags flags); | 491 Node* frame_state, CallFunctionFlags flags); |
488 // Call to a JS function with zero arguments. | |
489 Node* CallJS0(Node* function, Node* receiver, Node* context, | |
490 Node* frame_state); | |
491 // Call to a runtime function with zero arguments. | 492 // Call to a runtime function with zero arguments. |
492 Node* CallRuntime1(Runtime::FunctionId function, Node* arg0, Node* context, | 493 Node* CallRuntime1(Runtime::FunctionId function, Node* arg0, Node* context, |
493 Node* frame_state); | 494 Node* frame_state); |
494 // Call to a C function with zero arguments. | 495 // Call to a C function with zero arguments. |
495 Node* CallCFunction0(MachineType return_type, Node* function); | 496 Node* CallCFunction0(MachineType return_type, Node* function); |
496 // Call to a C function with one parameter. | 497 // Call to a C function with one parameter. |
497 Node* CallCFunction1(MachineType return_type, MachineType arg0_type, | 498 Node* CallCFunction1(MachineType return_type, MachineType arg0_type, |
498 Node* function, Node* arg0); | 499 Node* function, Node* arg0); |
499 // Call to a C function with two arguments. | 500 // Call to a C function with two arguments. |
500 Node* CallCFunction2(MachineType return_type, MachineType arg0_type, | 501 Node* CallCFunction2(MachineType return_type, MachineType arg0_type, |
501 MachineType arg1_type, Node* function, Node* arg0, | 502 MachineType arg1_type, Node* function, Node* arg0, |
502 Node* arg1); | 503 Node* arg1); |
503 // Call to a C function with eight arguments. | 504 // Call to a C function with eight arguments. |
504 Node* CallCFunction8(MachineType return_type, MachineType arg0_type, | 505 Node* CallCFunction8(MachineType return_type, MachineType arg0_type, |
505 MachineType arg1_type, MachineType arg2_type, | 506 MachineType arg1_type, MachineType arg2_type, |
506 MachineType arg3_type, MachineType arg4_type, | 507 MachineType arg3_type, MachineType arg4_type, |
507 MachineType arg5_type, MachineType arg6_type, | 508 MachineType arg5_type, MachineType arg6_type, |
508 MachineType arg7_type, Node* function, Node* arg0, | 509 MachineType arg7_type, Node* function, Node* arg0, |
509 Node* arg1, Node* arg2, Node* arg3, Node* arg4, | 510 Node* arg1, Node* arg2, Node* arg3, Node* arg4, |
510 Node* arg5, Node* arg6, Node* arg7); | 511 Node* arg5, Node* arg6, Node* arg7); |
511 Node* TailCallInterpreterDispatch(const CallDescriptor* call_descriptor, | |
512 Node* target, Node* arg1, Node* arg2, | |
513 Node* arg3, Node* arg4, Node* arg5, | |
514 Node* arg6); | |
515 | 512 |
516 // =========================================================================== | 513 // =========================================================================== |
517 // The following utility methods deal with control flow, hence might switch | 514 // The following utility methods deal with control flow, hence might switch |
518 // the current basic block or create new basic blocks for labels. | 515 // the current basic block or create new basic blocks for labels. |
519 | 516 |
520 // Control flow. | 517 // Control flow. |
521 void Goto(Label* label); | 518 void Goto(Label* label); |
522 void Branch(Node* condition, Label* true_val, Label* false_val); | 519 void Branch(Node* condition, Label* true_val, Label* false_val); |
523 void Switch(Node* index, Label* default_label, int32_t* case_values, | 520 void Switch(Node* index, Label* default_label, int32_t* case_values, |
524 Label** case_labels, size_t case_count); | 521 Label** case_labels, size_t case_count); |
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595 BasicBlock* current_block_; | 592 BasicBlock* current_block_; |
596 | 593 |
597 DISALLOW_COPY_AND_ASSIGN(RawMachineAssembler); | 594 DISALLOW_COPY_AND_ASSIGN(RawMachineAssembler); |
598 }; | 595 }; |
599 | 596 |
600 } // namespace compiler | 597 } // namespace compiler |
601 } // namespace internal | 598 } // namespace internal |
602 } // namespace v8 | 599 } // namespace v8 |
603 | 600 |
604 #endif // V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_ | 601 #endif // V8_COMPILER_RAW_MACHINE_ASSEMBLER_H_ |
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