LiveDebugValues::DebugVariableMap Class Reference

Mapping from DebugVariable to/from a unique identifying number. More...

#include "CodeGen/LiveDebugValues/InstrRefBasedImpl.h"

Public Member Functions
DebugVariableID	getDVID (const DebugVariable &Var) const
DebugVariableID	insertDVID (DebugVariable &Var, const DILocation *Loc)
const VarAndLoc &	lookupDVID (DebugVariableID ID) const
void	clear ()

Detailed Description

Mapping from DebugVariable to/from a unique identifying number.

Each DebugVariable consists of three pointers, and after a small amount of work to identify overlapping fragments of variables we mostly only use DebugVariables as identities of variables. It's much more compile-time efficient to use an ID number instead, which this class provides.

Definition at line 47 of file InstrRefBasedImpl.h.

Member Function Documentation

clear()

void LiveDebugValues::DebugVariableMap::clear ( )

inline

Definition at line 71 of file InstrRefBasedImpl.h.

getDVID()

DebugVariableID LiveDebugValues::DebugVariableMap::getDVID ( const DebugVariable & Var ) const

inline

Definition at line 52 of file InstrRefBasedImpl.h.

References assert().

insertDVID()

DebugVariableID LiveDebugValues::DebugVariableMap::insertDVID ( DebugVariable & Var, const DILocation * Loc )

inline

Definition at line 58 of file InstrRefBasedImpl.h.

References Size.

lookupDVID()

const VarAndLoc & LiveDebugValues::DebugVariableMap::lookupDVID ( DebugVariableID ID ) const

inline

Definition at line 69 of file InstrRefBasedImpl.h.

---

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

• lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.h