LLVM API Documentation

llvm::PostDominatorTree Struct Reference

#include <PostDominators.h>

Inheritance diagram for llvm::PostDominatorTree:

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List of all members.

Public Member Functions

 PostDominatorTree ()
virtual bool runOnFunction (Function &F)
virtual void getAnalysisUsage (AnalysisUsage &AU) const

Detailed Description

PostDominatorTree Class - Concrete subclass of DominatorTree that is used to compute the a post-dominator tree.

Definition at line 67 of file PostDominators.h.


Constructor & Destructor Documentation

llvm::PostDominatorTree::PostDominatorTree (  )  [inline]

Definition at line 68 of file PostDominators.h.


Member Function Documentation

virtual void llvm::PostDominatorTree::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 78 of file PostDominators.h.

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

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

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

Implements llvm::FunctionPass.

Definition at line 70 of file PostDominators.h.

References llvm::DominatorBase::getRoots(), llvm::DominatorTreeBase::reset(), and llvm::DominatorBase::Roots.


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