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OpenASIP 2.2
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#include <BFPostpassBypasser.hh>


Public Member Functions | |
| BFPostpassBypasser (BF2Scheduler &sched) | |
| bool | operator() () override |
Public Member Functions inherited from BFOptimization | |
| BFOptimization (BF2Scheduler &sched) | |
| virtual bool | isFinishFront () |
| virtual void | mightBeReady (MoveNode &mn) |
Public Member Functions inherited from Reversible | |
| virtual void | undo () |
| virtual | ~Reversible () |
| void | deleteChildren (std::stack< Reversible * > &children) |
| int | id () |
| Reversible () | |
Private Member Functions | |
| bool | tryBypassNode (MoveNode &n) |
Additional Inherited Members | |
Static Public Member Functions inherited from BFOptimization | |
| static void | clearPrologMoves () |
| static MoveNode * | getSisterTrigger (const MoveNode &mn, const TTAMachine::Machine &mach) |
Protected Member Functions inherited from BFOptimization | |
| DataDependenceGraph & | ddg () |
| DataDependenceGraph * | rootDDG () |
| const DataDependenceGraph & | ddg () const |
| DataDependenceGraph * | prologDDG () |
| SimpleResourceManager & | rm () const |
| SimpleResourceManager * | prologRM () const |
| BUMoveNodeSelector & | selector () |
| const TTAMachine::Machine & | targetMachine () const |
| unsigned int | ii () const |
| MoveNodeDuplicator & | duplicator () const |
| virtual bool | assign (int cycle, MoveNode &, const TTAMachine::Bus *bus=nullptr, const TTAMachine::FunctionUnit *srcFU_=nullptr, const TTAMachine::FunctionUnit *dstFU=nullptr, const TTAMachine::Bus *prologBus=nullptr, int immWriteCycle=-1, int prologImmWriteCycle=-1, const TTAMachine::ImmediateUnit *immu=nullptr, int immRegIndex=-1, bool ignoreGuardWriteCycle=false) |
| virtual void | unassign (MoveNode &mn, bool disposePrologCopy=true) |
| virtual int | rmEC (int cycle, MoveNode &mn, const TTAMachine::Bus *bus=nullptr, const TTAMachine::FunctionUnit *srcFU=nullptr, const TTAMachine::FunctionUnit *dstFU=nullptr, const TTAMachine::Bus *prologBus=nullptr, int immWriteCycle=-1, int prologImmWriteCycle=-1, const TTAMachine::ImmediateUnit *immu=nullptr, int immRegIndex=-1) |
| virtual int | rmLC (int cycle, MoveNode &mn, const TTAMachine::Bus *bus=nullptr, const TTAMachine::FunctionUnit *srcFU=nullptr, const TTAMachine::FunctionUnit *dstFU=nullptr, const TTAMachine::Bus *prologBus=nullptr, int immWriteCycle=-1, int prologImmWriteCycle=-1, const TTAMachine::ImmediateUnit *immu=nullptr, int immRegIndex=-1) |
| virtual bool | canAssign (int cycle, MoveNode &mn, const TTAMachine::Bus *bus=nullptr, const TTAMachine::FunctionUnit *srcFU=nullptr, const TTAMachine::FunctionUnit *dstFU=nullptr, const TTAMachine::Bus *prologBus=nullptr, int immWriteCycle=-1, int prologImmWriteCycle=-1, const TTAMachine::ImmediateUnit *immu=nullptr, int immRegIndex=-1, bool ignoreGWN=false) |
| bool | putAlsoToPrologEpilog (int cycle, MoveNode &mn) |
| void | setPrologSrcFUAnno (MoveNode &prologMN, MoveNode &loopMN) |
| void | setPrologDstFUAnno (MoveNode &prologMN, MoveNode &loopMN) |
| void | setJumpGuard (MoveNode &mn) |
| void | unsetJumpGuard (MoveNode &mn) |
| bool | needJumpGuard (const MoveNode &mn, int cycle) |
| int | jumpGuardAvailableCycle (const MoveNode &mn) |
| bool | canBeSpeculated (const Operation &op) |
| bool | canBeSpeculated (const MoveNode &mn) |
| bool | usePrologMove (const MoveNode &mn) |
| bool | canBeScheduled (const MoveNode &mn) |
| const TTAMachine::RegisterFile * | RFReadPortCountPreventsScheduling (const MoveNode &mn) |
| bool | immCountPreventsScheduling (const MoveNode &mn) |
Protected Member Functions inherited from Reversible | |
| bool | runPreChild (Reversible *preChild) |
| bool | runPostChild (Reversible *preChild) |
| bool | runChild (std::stack< Reversible * > &children, Reversible *child) |
| bool | runChild (Reversible *child, bool pre) |
| void | undoAndRemovePreChildren () |
| void | undoAndRemovePostChildren () |
| void | undoAndRemoveChildren (std::stack< Reversible * > &children) |
| virtual void | undoOnlyMe () |
Protected Attributes inherited from BFOptimization | |
| BF2Scheduler & | sched_ |
Protected Attributes inherited from Reversible | |
| std::stack< Reversible * > | preChildren_ |
| std::stack< Reversible * > | postChildren_ |
Static Protected Attributes inherited from BFOptimization | |
| static std::map< MoveNode *, MoveNode *, MoveNode::Comparator > | prologMoves_ |
Definition at line 42 of file BFPostpassBypasser.hh.
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inline |
Definition at line 44 of file BFPostpassBypasser.hh.
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overridevirtual |
This performs the operation. Returns true if success, false if fail.
Implements Reversible.
Definition at line 42 of file BFPostpassBypasser.cc.
References BFOptimization::ddg(), BoostGraph< GraphNode, GraphEdge >::node(), BoostGraph< GraphNode, GraphEdge >::nodeCount(), Reversible::postChildren_, and tryBypassNode().

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private |
Definition at line 55 of file BFPostpassBypasser.cc.
References BFOptimization::ddg(), BF2Scheduler::findBypassEdge(), DataDependenceEdge::isBackEdge(), Reversible::runPostChild(), BFOptimization::sched_, and BoostGraph< GraphNode, GraphEdge >::tailNode().
Referenced by operator()().
