LLVM  6.0.0svn
Public Member Functions | Static Public Attributes | List of all members
llvm::EdgeBundles Class Reference

#include "llvm/CodeGen/EdgeBundles.h"

Inheritance diagram for llvm::EdgeBundles:
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Public Member Functions

 EdgeBundles ()
 
unsigned getBundle (unsigned N, bool Out) const
 getBundle - Return the ingoing (Out = false) or outgoing (Out = true) bundle number for basic block N More...
 
unsigned getNumBundles () const
 getNumBundles - Return the total number of bundles in the CFG. More...
 
ArrayRef< unsignedgetBlocks (unsigned Bundle) const
 getBlocks - Return an array of blocks that are connected to Bundle. More...
 
const MachineFunctiongetMachineFunction () const
 getMachineFunction - Return the last machine function computed. More...
 
void view () const
 view - Visualize the annotated bipartite CFG with Graphviz. More...
 
- Public Member Functions inherited from llvm::MachineFunctionPass
bool doInitialization (Module &) override
 doInitialization - Virtual method overridden by subclasses to do any necessary initialization before any pass is run. More...
 
- Public Member Functions inherited from llvm::FunctionPass
 FunctionPass (char &pid)
 
PasscreatePrinterPass (raw_ostream &OS, const std::string &Banner) const override
 createPrinterPass - Get a function printer pass. More...
 
void assignPassManager (PMStack &PMS, PassManagerType T) override
 Find appropriate Function Pass Manager or Call Graph Pass Manager in the PM Stack and add self into that manager. More...
 
PassManagerType getPotentialPassManagerType () const override
 Return what kind of Pass Manager can manage this pass. More...
 
- Public Member Functions inherited from llvm::Pass
 Pass (PassKind K, char &pid)
 
 Pass (const Pass &)=delete
 
Passoperator= (const Pass &)=delete
 
virtual ~Pass ()
 
PassKind getPassKind () const
 
virtual StringRef getPassName () const
 getPassName - Return a nice clean name for a pass. More...
 
AnalysisID getPassID () const
 getPassID - Return the PassID number that corresponds to this pass. More...
 
virtual bool doFinalization (Module &)
 doFinalization - Virtual method overriden by subclasses to do any necessary clean up after all passes have run. More...
 
virtual void print (raw_ostream &OS, const Module *M) const
 print - Print out the internal state of the pass. More...
 
void dump () const
 
virtual void preparePassManager (PMStack &)
 Check if available pass managers are suitable for this pass or not. More...
 
void setResolver (AnalysisResolver *AR)
 
AnalysisResolvergetResolver () const
 
virtual void releaseMemory ()
 releaseMemory() - This member can be implemented by a pass if it wants to be able to release its memory when it is no longer needed. More...
 
virtual void * getAdjustedAnalysisPointer (AnalysisID ID)
 getAdjustedAnalysisPointer - This method is used when a pass implements an analysis interface through multiple inheritance. More...
 
virtual ImmutablePassgetAsImmutablePass ()
 
virtual PMDataManagergetAsPMDataManager ()
 
virtual void verifyAnalysis () const
 verifyAnalysis() - This member can be implemented by a analysis pass to check state of analysis information. More...
 
virtual void dumpPassStructure (unsigned Offset=0)
 
template<typename AnalysisType >
AnalysisType * getAnalysisIfAvailable () const
 getAnalysisIfAvailable<AnalysisType>() - Subclasses use this function to get analysis information that might be around, for example to update it. More...
 
bool mustPreserveAnalysisID (char &AID) const
 mustPreserveAnalysisID - This method serves the same function as getAnalysisIfAvailable, but works if you just have an AnalysisID. More...
 
template<typename AnalysisType >
AnalysisType & getAnalysis () const
 getAnalysis<AnalysisType>() - This function is used by subclasses to get to the analysis information that they claim to use by overriding the getAnalysisUsage function. More...
 
template<typename AnalysisType >
AnalysisType & getAnalysis (Function &F)
 getAnalysis<AnalysisType>() - This function is used by subclasses to get to the analysis information that they claim to use by overriding the getAnalysisUsage function. More...
 
template<typename AnalysisType >
AnalysisType & getAnalysisID (AnalysisID PI) const
 
template<typename AnalysisType >
AnalysisType & getAnalysisID (AnalysisID PI, Function &F)
 

Static Public Attributes

static char ID = 0
 

Additional Inherited Members

- Static Public Member Functions inherited from llvm::Pass
static const PassInfolookupPassInfo (const void *TI)
 
static const PassInfolookupPassInfo (StringRef Arg)
 
static PasscreatePass (AnalysisID ID)
 
- Protected Member Functions inherited from llvm::MachineFunctionPass
 MachineFunctionPass (char &ID)
 
void getAnalysisUsage (AnalysisUsage &AU) const override
 getAnalysisUsage - Subclasses that override getAnalysisUsage must call this. More...
 
virtual MachineFunctionProperties getRequiredProperties () const
 
virtual MachineFunctionProperties getSetProperties () const
 
virtual MachineFunctionProperties getClearedProperties () const
 
- Protected Member Functions inherited from llvm::FunctionPass
bool skipFunction (const Function &F) const
 Optional passes call this function to check whether the pass should be skipped. More...
 

Detailed Description

Definition at line 26 of file EdgeBundles.h.

Constructor & Destructor Documentation

◆ EdgeBundles()

llvm::EdgeBundles::EdgeBundles ( )
inline

Definition at line 39 of file EdgeBundles.h.

Member Function Documentation

◆ getBlocks()

ArrayRef<unsigned> llvm::EdgeBundles::getBlocks ( unsigned  Bundle) const
inline

getBlocks - Return an array of blocks that are connected to Bundle.

Definition at line 49 of file EdgeBundles.h.

Referenced by llvm::createGreedyRegisterAllocator().

◆ getBundle()

unsigned llvm::EdgeBundles::getBundle ( unsigned  N,
bool  Out 
) const
inline

getBundle - Return the ingoing (Out = false) or outgoing (Out = true) bundle number for basic block N

Definition at line 43 of file EdgeBundles.h.

Referenced by llvm::createGreedyRegisterAllocator(), and getFPReg().

◆ getMachineFunction()

const MachineFunction* llvm::EdgeBundles::getMachineFunction ( ) const
inline

getMachineFunction - Return the last machine function computed.

Definition at line 52 of file EdgeBundles.h.

References view().

◆ getNumBundles()

unsigned llvm::EdgeBundles::getNumBundles ( ) const
inline

getNumBundles - Return the total number of bundles in the CFG.

Definition at line 46 of file EdgeBundles.h.

References llvm::IntEqClasses::getNumClasses().

Referenced by llvm::createGreedyRegisterAllocator(), and getFPReg().

◆ view()

void EdgeBundles::view ( ) const

view - Visualize the annotated bipartite CFG with Graphviz.

Definition at line 98 of file EdgeBundles.cpp.

References llvm::ViewGraph().

Referenced by getMachineFunction().

Member Data Documentation

◆ ID

char EdgeBundles::ID = 0
static

Definition at line 38 of file EdgeBundles.h.


The documentation for this class was generated from the following files: