llvm::UnifyFunctionExitNodes Struct Reference

#include <UnifyFunctionExitNodes.h>

Inheritance diagram for llvm::UnifyFunctionExitNodes:

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Collaboration diagram for llvm::UnifyFunctionExitNodes:

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List of all members.

Public Member Functions
	UnifyFunctionExitNodes ()
virtual void	getAnalysisUsage (AnalysisUsage &AU) const
BasicBlock *	getReturnBlock () const
BasicBlock *	getUnwindBlock () const
BasicBlock *	getUnreachableBlock () const
virtual bool	runOnFunction (Function &F)
Public Attributes
BasicBlock *	ReturnBlock
BasicBlock *	UnwindBlock
BasicBlock *	UnreachableBlock
Static Public Attributes
static char	ID = 0

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Detailed Description

Definition at line 25 of file UnifyFunctionExitNodes.h.

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Constructor & Destructor Documentation

llvm::UnifyFunctionExitNodes::UnifyFunctionExitNodes

(

)

[inline]

Definition at line 29 of file UnifyFunctionExitNodes.h.

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Member Function Documentation

void UnifyFunctionExitNodes::getAnalysisUsage

(

AnalysisUsage &

)

const [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 34 of file UnifyFunctionExitNodes.cpp.

References llvm::AnalysisUsage::addPreservedID(), llvm::BreakCriticalEdgesID, llvm::LowerSwitchID, and llvm::PromoteMemoryToRegisterID.

BasicBlock* llvm::UnifyFunctionExitNodes::getReturnBlock

(

)

const [inline]

Definition at line 38 of file UnifyFunctionExitNodes.h.

References ReturnBlock.

BasicBlock* llvm::UnifyFunctionExitNodes::getUnwindBlock

(

)

const [inline]

Definition at line 39 of file UnifyFunctionExitNodes.h.

References UnwindBlock.

BasicBlock* llvm::UnifyFunctionExitNodes::getUnreachableBlock

(

)

const [inline]

Definition at line 40 of file UnifyFunctionExitNodes.h.

References UnreachableBlock.

bool UnifyFunctionExitNodes::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 48 of file UnifyFunctionExitNodes.cpp.

References llvm::PHINode::addIncoming(), BB, llvm::Function::begin(), llvm::PHINode::Create(), llvm::ReturnInst::Create(), llvm::BranchInst::Create(), llvm::BasicBlock::Create(), E, llvm::Function::end(), llvm::BasicBlock::front(), llvm::BasicBlock::getInstList(), llvm::User::getOperand(), llvm::Function::getReturnType(), llvm::BasicBlock::getTerminator(), ReturnBlock, UnreachableBlock, UnwindBlock, and llvm::Type::VoidTy.

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Member Data Documentation

BasicBlock* llvm::UnifyFunctionExitNodes::ReturnBlock

Definition at line 26 of file UnifyFunctionExitNodes.h.

Referenced by getReturnBlock(), and runOnFunction().

BasicBlock * llvm::UnifyFunctionExitNodes::UnwindBlock

Definition at line 26 of file UnifyFunctionExitNodes.h.

Referenced by getUnwindBlock(), and runOnFunction().

BasicBlock * llvm::UnifyFunctionExitNodes::UnreachableBlock

Definition at line 26 of file UnifyFunctionExitNodes.h.

Referenced by getUnreachableBlock(), and runOnFunction().

char UnifyFunctionExitNodes::ID = 0 [static]

Definition at line 28 of file UnifyFunctionExitNodes.h.

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

• UnifyFunctionExitNodes.h
• UnifyFunctionExitNodes.cpp