LLVM API Documentation

llvm::ImmediateDominators Class Reference

#include <Dominators.h>

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List of all members.

Public Member Functions

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

Detailed Description

ImmediateDominators Class - Concrete subclass of ImmediateDominatorsBase that is used to compute a normal immediate dominator set.

Definition at line 143 of file Dominators.h.


Constructor & Destructor Documentation

llvm::ImmediateDominators::ImmediateDominators (  )  [inline]

Definition at line 145 of file Dominators.h.


Member Function Documentation

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

Definition at line 147 of file Dominators.h.

References llvm::DominatorBase::Roots.

bool ImmediateDominators::runOnFunction ( Function F  )  [virtual]

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

Implements llvm::FunctionPass.

Definition at line 158 of file Dominators.cpp.

References E, F, llvm::ImmediateDominatorsBase::IDoms, llvm::ImmediateDominatorsBase::Info, PI, llvm::pred_begin(), llvm::pred_end(), Root, llvm::DominatorBase::Roots, U, V, and llvm::ImmediateDominatorsBase::Vertex.

virtual void llvm::ImmediateDominators::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 154 of file Dominators.h.

References llvm::AnalysisUsage::setPreservesAll().


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