LLVM API Documentation

llvm::DominanceFrontier Class Reference

#include <Dominators.h>

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List of all members.

Public Member Functions

 DominanceFrontier ()
BasicBlockgetRoot () const
virtual bool runOnFunction (Function &)
virtual void getAnalysisUsage (AnalysisUsage &AU) const

Detailed Description

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

Definition at line 627 of file Dominators.h.


Constructor & Destructor Documentation

llvm::DominanceFrontier::DominanceFrontier (  )  [inline]

Definition at line 629 of file Dominators.h.


Member Function Documentation

BasicBlock* llvm::DominanceFrontier::getRoot (  )  const [inline]

Definition at line 631 of file Dominators.h.

References llvm::DominatorBase::Roots.

virtual bool llvm::DominanceFrontier::runOnFunction ( Function  )  [inline, virtual]

runOnFunction - Virtual method overriden by subclasses to do the per-function processing of the pass.

Implements llvm::FunctionPass.

Definition at line 636 of file Dominators.h.

References DT, llvm::DominanceFrontierBase::Frontiers, llvm::DominatorBase::getRoots(), and llvm::DominatorBase::Roots.

virtual void llvm::DominanceFrontier::getAnalysisUsage ( AnalysisUsage AU  )  const [inline, virtual]

getAnalysisUsage - This function should be overriden by passes that need analysis information to do their job. If a pass specifies that it uses a particular analysis result to this function, it can then use the getAnalysis<AnalysisType>() function, below.

Reimplemented from llvm::Pass.

Definition at line 645 of file Dominators.h.

References llvm::AnalysisUsage::addRequired(), and llvm::AnalysisUsage::setPreservesAll().


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