llvm::DominanceFrontier Class Reference

#include "llvm/Analysis/DominanceFrontier.h"

Inheritance diagram for llvm::DominanceFrontier:

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

Public Member Functions
bool	invalidate (Function &F, const PreservedAnalyses &PA, FunctionAnalysisManager::Invalidator &)
	Handle invalidation explicitly.
Public Member Functions inherited from llvm::ForwardDominanceFrontierBase< BasicBlock >
void	analyze (DomTreeT &DT)
const DomSetType &	calculate (const DomTreeT &DT, const DomTreeNodeT *Node)
Public Member Functions inherited from llvm::DominanceFrontierBase< BlockT, IsPostDom >
	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, IsPostDom >
using	BlockTraits = GraphTraits< BlockT * >
Protected Attributes inherited from llvm::DominanceFrontierBase< BlockT, IsPostDom >
DomSetMapType	Frontiers
SmallVector< BlockT *, IsPostDom ? 4 :1 >	Roots
Static Protected Attributes inherited from llvm::DominanceFrontierBase< BlockT, IsPostDom >
static constexpr bool	IsPostDominators = IsPostDom

Detailed Description

Definition at line 123 of file DominanceFrontier.h.

Member Typedef Documentation

const_iterator

using llvm::DominanceFrontier::const_iterator = DominanceFrontierBase<BasicBlock, false>::const_iterator

Definition at line 129 of file DominanceFrontier.h.

DomSetType

using llvm::DominanceFrontier::DomSetType = DominanceFrontierBase<BasicBlock, false>::DomSetType

Definition at line 127 of file DominanceFrontier.h.

DomTreeNodeT

using llvm::DominanceFrontier::DomTreeNodeT = DomTreeNodeBase<BasicBlock>

Definition at line 126 of file DominanceFrontier.h.

DomTreeT

using llvm::DominanceFrontier::DomTreeT = DomTreeBase<BasicBlock>

Definition at line 125 of file DominanceFrontier.h.

iterator

using llvm::DominanceFrontier::iterator = DominanceFrontierBase<BasicBlock, false>::iterator

Definition at line 128 of file DominanceFrontier.h.

Member Function Documentation

invalidate()

bool DominanceFrontier::invalidate	(	Function &	F,
		const PreservedAnalyses &	PA,
		FunctionAnalysisManager::Invalidator &
	)

Handle invalidation explicitly.

Definition at line 69 of file DominanceFrontier.cpp.

References llvm::PreservedAnalyses::getChecker().

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

• include/llvm/Analysis/DominanceFrontier.h
• lib/Analysis/DominanceFrontier.cpp