Contains AVR-specific information for each MachineFunction. More...

#include "Target/AVR/AVRMachineFunctionInfo.h"

Inheritance diagram for llvm::AVRMachineFunctionInfo:

Collaboration diagram for llvm::AVRMachineFunctionInfo:

Public Member Functions
	AVRMachineFunctionInfo (const Function &F, const TargetSubtargetInfo *STI)

MachineFunctionInfo *	clone (BumpPtrAllocator &Allocator, MachineFunction &DestMF, const DenseMap< MachineBasicBlock , MachineBasicBlock > &Src2DstMBB) const override
	Make a functionally equivalent copy of this MachineFunctionInfo in `MF`.

bool	getHasSpills () const

void	setHasSpills (bool B)

bool	getHasAllocas () const

void	setHasAllocas (bool B)

bool	getHasStackArgs () const

void	setHasStackArgs (bool B)

bool	isInterruptOrSignalHandler () const
	Checks if the function is some form of interrupt service routine.

bool	isInterruptHandler () const

bool	isSignalHandler () const

unsigned	getCalleeSavedFrameSize () const

void	setCalleeSavedFrameSize (unsigned Bytes)

int	getVarArgsFrameIndex () const

void	setVarArgsFrameIndex (int Idx)

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`.

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

Contains AVR-specific information for each MachineFunction.

Definition at line 21 of file AVRMachineFunctionInfo.h.

Constructor & Destructor Documentation

◆ AVRMachineFunctionInfo()

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

inline

Definition at line 48 of file AVRMachineFunctionInfo.h.

References llvm::CallingConv::AVR_INTR, llvm::CallingConv::AVR_SIGNAL, and F.

Member Function Documentation

◆ clone()

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

inlineoverridevirtual

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 60 of file AVRMachineFunctionInfo.h.

References llvm::MachineFunction::cloneInfo().