llvm::ForwardDominanceFrontierBase< BlockT > Class Template Reference

DominanceFrontier Class - Concrete subclass of DominanceFrontierBase that is used to compute a forward dominator frontiers. More...

#include "llvm/Analysis/DominanceFrontier.h"

Inheritance diagram for llvm::ForwardDominanceFrontierBase< BlockT >:

Public Types
using	DomTreeT = DomTreeBase< BlockT >
using	DomTreeNodeT = DomTreeNodeBase< BlockT >
using	DomSetType = typename DominanceFrontierBase< BlockT, false >::DomSetType
Public Types inherited from llvm::DominanceFrontierBase< BlockT, false >
using	DomSetType = SetVector< BlockT * >
using	DomSetMapType = DenseMap< BlockT *, DomSetType >
using	iterator = typename DomSetMapType::iterator
using	const_iterator = typename DomSetMapType::const_iterator

Public Member Functions
void	analyze (DomTreeT &DT)
const DomSetType &	calculate (const DomTreeT &DT, const DomTreeNodeT *Node)
Public Member Functions inherited from llvm::DominanceFrontierBase< BlockT, false >
	DominanceFrontierBase ()=default
const SmallVectorImpl< BlockT * > &	getRoots () const
	getRoots - Return the root blocks of the current CFG.
BlockT *	getRoot () const
bool	isPostDominator () const
	isPostDominator - Returns true if analysis based of postdoms
void	releaseMemory ()
iterator	begin ()
const_iterator	begin () const
iterator	end ()
const_iterator	end () const
iterator	find (BlockT *B)
const_iterator	find (BlockT *B) const
void	print (raw_ostream &OS) const
	print - Convert to human readable form
void	dump () const
	dump - Dump the dominance frontier to dbgs().

Additional Inherited Members
Protected Types inherited from llvm::DominanceFrontierBase< BlockT, false >
using	BlockTraits = GraphTraits< BlockT * >
Protected Attributes inherited from llvm::DominanceFrontierBase< BlockT, false >
DomSetMapType	Frontiers
SmallVector< BlockT *, IsPostDom ? 4 :1 >	Roots
Static Protected Attributes inherited from llvm::DominanceFrontierBase< BlockT, false >
static constexpr bool	IsPostDominators

Detailed Description

template<class BlockT>
class llvm::ForwardDominanceFrontierBase< BlockT >

DominanceFrontier Class - Concrete subclass of DominanceFrontierBase that is used to compute a forward dominator frontiers.

Definition at line 103 of file DominanceFrontier.h.

Member Typedef Documentation

DomSetType

template<class BlockT >

using llvm::ForwardDominanceFrontierBase< BlockT >::DomSetType = typename DominanceFrontierBase<BlockT, false>::DomSetType

Definition at line 111 of file DominanceFrontier.h.

DomTreeNodeT

template<class BlockT >

using llvm::ForwardDominanceFrontierBase< BlockT >::DomTreeNodeT = DomTreeNodeBase<BlockT>

Definition at line 110 of file DominanceFrontier.h.

DomTreeT

template<class BlockT >

using llvm::ForwardDominanceFrontierBase< BlockT >::DomTreeT = DomTreeBase<BlockT>

Definition at line 109 of file DominanceFrontier.h.

Member Function Documentation

analyze()

template<class BlockT >

void llvm::ForwardDominanceFrontierBase< BlockT >::analyze ( DomTreeT &  DT )

inline

Definition at line 113 of file DominanceFrontier.h.

References assert(), llvm::ForwardDominanceFrontierBase< BlockT >::calculate(), llvm::DominatorTreeBase< NodeT, IsPostDom >::getRoot(), and llvm::DominanceFrontierBase< BlockT, false >::Roots.

Referenced by llvm::DominanceFrontierWrapperPass::runOnFunction().

calculate()

template<class BlockT >

const ForwardDominanceFrontierBase< BlockT >::DomSetType & llvm::ForwardDominanceFrontierBase< BlockT >::calculate	(	const DomTreeT &	DT,
		const DomTreeNodeT *	Node
	)

Definition at line 80 of file DominanceFrontierImpl.h.

Referenced by llvm::ForwardDominanceFrontierBase< BlockT >::analyze().

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

• include/llvm/Analysis/DominanceFrontier.h
• include/llvm/Analysis/DominanceFrontierImpl.h