llvm::DbgValueRangeTable Class Reference

Utility class used to find and store the live debug ranges for variables in a module. More...

#include "llvm/Transforms/Utils/DebugSSAUpdater.h"

Public Member Functions
void	addVariable (Function *F, DebugVariableAggregate DVA)
bool	hasVariableEntry (DebugVariableAggregate DVA) const
bool	hasSingleLocEntry (DebugVariableAggregate DVA) const
ArrayRef< DbgRangeEntry >	getVariableRanges (DebugVariableAggregate DVA)
DbgValueDef	getSingleLoc (DebugVariableAggregate DVA)
void	printValues (DebugVariableAggregate DVA, raw_ostream &OS)

Detailed Description

Utility class used to find and store the live debug ranges for variables in a module.

This class uses the DebugSSAUpdater for each variable added with addVariable to find either a single-location value, e.g. #dbg_declare, or a set of live value ranges corresponding to the set of #dbg_value records.

Definition at line 339 of file DebugSSAUpdater.h.

Member Function Documentation

addVariable()

void DbgValueRangeTable::addVariable	(	Function *	F,
		DebugVariableAggregate	DVA )

Definition at line 229 of file DebugSSAUpdater.cpp.

References assert(), llvm::cast(), llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::contains(), llvm::dbgs(), llvm::SmallVectorTemplateCommon< T, typename >::empty(), F, llvm::filterDbgVars(), llvm::for_each(), llvm::DebugVariable::getInlinedAt(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::DILocalVariable::getScope(), llvm::DebugVariable::getVariable(), I, llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::insert(), isContained(), LLVM_DEBUG, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::SmallVectorTemplateCommon< T, typename >::size().

getSingleLoc()

DbgValueDef llvm::DbgValueRangeTable::getSingleLoc ( DebugVariableAggregate DVA )

inline

Definition at line 356 of file DebugSSAUpdater.h.

getVariableRanges()

ArrayRef< DbgRangeEntry > llvm::DbgValueRangeTable::getVariableRanges ( DebugVariableAggregate DVA )

inline

Definition at line 353 of file DebugSSAUpdater.h.

hasSingleLocEntry()

bool llvm::DbgValueRangeTable::hasSingleLocEntry ( DebugVariableAggregate DVA ) const

inline

Definition at line 350 of file DebugSSAUpdater.h.

Referenced by printValues().

hasVariableEntry()

bool llvm::DbgValueRangeTable::hasVariableEntry ( DebugVariableAggregate DVA ) const

inline

Definition at line 346 of file DebugSSAUpdater.h.

Referenced by printValues().

printValues()

void DbgValueRangeTable::printValues	(	DebugVariableAggregate	DVA,
		raw_ostream &	OS )

Definition at line 346 of file DebugSSAUpdater.cpp.

References llvm::DebugVariable::getInlinedAt(), llvm::DIVariable::getName(), llvm::DebugVariable::getVariable(), hasSingleLocEntry(), and hasVariableEntry().

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

• include/llvm/Transforms/Utils/DebugSSAUpdater.h
• lib/Transforms/Utils/DebugSSAUpdater.cpp