llvm::ARCFunctionInfo Class Reference

ARCFunctionInfo - This class is derived from MachineFunction private ARC target-specific information for each MachineFunction. More...

#include "Target/ARC/ARCMachineFunctionInfo.h"

Inheritance diagram for llvm::ARCFunctionInfo:

Public Member Functions
	ARCFunctionInfo (const Function &F, const TargetSubtargetInfo *STI)
	~ARCFunctionInfo ()
MachineFunctionInfo *	clone (BumpPtrAllocator &Allocator, MachineFunction &DestMF, const DenseMap< MachineBasicBlock *, MachineBasicBlock * > &Src2DstMBB) const override
	Make a functionally equivalent copy of this MachineFunctionInfo in MF.
void	setVarArgsFrameIndex (int off)
int	getVarArgsFrameIndex () const
void	setReturnStackOffset (unsigned value)
unsigned	getReturnStackOffset () const
Public Member Functions inherited from llvm::MachineFunctionInfo
virtual	~MachineFunctionInfo ()
virtual MachineFunctionInfo *	clone (BumpPtrAllocator &Allocator, MachineFunction &DestMF, const DenseMap< MachineBasicBlock *, MachineBasicBlock * > &Src2DstMBB) const
	Make a functionally equivalent copy of this MachineFunctionInfo in MF.

Public Attributes
unsigned	MaxCallStackReq

Additional Inherited Members
Static Public Member Functions inherited from llvm::MachineFunctionInfo
template<typename FuncInfoTy , typename SubtargetTy = TargetSubtargetInfo>
static FuncInfoTy *	create (BumpPtrAllocator &Allocator, const Function &F, const SubtargetTy *STI)
	Factory function: default behavior is to call new using the supplied allocator.
template<typename Ty >
static Ty *	create (BumpPtrAllocator &Allocator, const Ty &MFI)

Detailed Description

ARCFunctionInfo - This class is derived from MachineFunction private ARC target-specific information for each MachineFunction.

Definition at line 23 of file ARCMachineFunctionInfo.h.

Constructor & Destructor Documentation

ARCFunctionInfo()

llvm::ARCFunctionInfo::ARCFunctionInfo ( const Function &  F, const TargetSubtargetInfo *  STI  )

inlineexplicit

Definition at line 30 of file ARCMachineFunctionInfo.h.

~ARCFunctionInfo()

llvm::ARCFunctionInfo::~ARCFunctionInfo ( )

inline

Definition at line 33 of file ARCMachineFunctionInfo.h.

Member Function Documentation

clone()

MachineFunctionInfo * ARCFunctionInfo::clone ( BumpPtrAllocator &  Allocator, MachineFunction &  DestMF, const DenseMap< MachineBasicBlock *, MachineBasicBlock * > &  Src2DstMBB  ) const

overridevirtual

Make a functionally equivalent copy of this MachineFunctionInfo in MF.

This requires remapping MachineBasicBlock references from the original parent to values in the new function. Targets may assume that virtual register and frame index values are preserved in the new function.

Reimplemented from llvm::MachineFunctionInfo.

Definition at line 16 of file ARCMachineFunctionInfo.cpp.

References llvm::MachineFunction::cloneInfo().

getReturnStackOffset()

unsigned llvm::ARCFunctionInfo::getReturnStackOffset ( ) const

inline

Definition at line 49 of file ARCMachineFunctionInfo.h.

References assert().

getVarArgsFrameIndex()

int llvm::ARCFunctionInfo::getVarArgsFrameIndex ( ) const

inline

Definition at line 41 of file ARCMachineFunctionInfo.h.

setReturnStackOffset()

void llvm::ARCFunctionInfo::setReturnStackOffset ( unsigned  value )

inline

Definition at line 43 of file ARCMachineFunctionInfo.h.

References assert(), and value.

setVarArgsFrameIndex()

void llvm::ARCFunctionInfo::setVarArgsFrameIndex ( int  off )

inline

Definition at line 40 of file ARCMachineFunctionInfo.h.

Member Data Documentation

MaxCallStackReq

unsigned llvm::ARCFunctionInfo::MaxCallStackReq

Definition at line 54 of file ARCMachineFunctionInfo.h.

Referenced by llvm::ARCFrameLowering::eliminateCallFramePseudoInstr().

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

• lib/Target/ARC/ARCMachineFunctionInfo.h
• lib/Target/ARC/ARCMachineFunctionInfo.cpp