LoongArchMachineFunctionInfo - This class is derived from MachineFunctionInfo and contains private LoongArch-specific information for each MachineFunction. More...

#include "Target/LoongArch/LoongArchMachineFunctionInfo.h"

Inheritance diagram for llvm::LoongArchMachineFunctionInfo:

[legend]

Public Member Functions
	LoongArchMachineFunctionInfo (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`.

int	getVarArgsFrameIndex () const

void	setVarArgsFrameIndex (int Index)

unsigned	getVarArgsSaveSize () const

void	setVarArgsSaveSize (int Size)

unsigned	getCalleeSavedStackSize () const

void	setCalleeSavedStackSize (unsigned Size)

int	getBranchRelaxationSpillFrameIndex ()

void	setBranchRelaxationSpillFrameIndex (int Index)

void	addSExt32Register (Register Reg)

bool	isSExt32Register (Register Reg) 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`.

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

LoongArchMachineFunctionInfo - This class is derived from MachineFunctionInfo and contains private LoongArch-specific information for each MachineFunction.

Definition at line 25 of file LoongArchMachineFunctionInfo.h.

Constructor & Destructor Documentation

◆ LoongArchMachineFunctionInfo()

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

inline

Definition at line 43 of file LoongArchMachineFunctionInfo.h.

Member Function Documentation

◆ addSExt32Register()

void llvm::LoongArchMachineFunctionInfo::addSExt32Register ( Register Reg )

inline

Definition at line 69 of file LoongArchMachineFunctionInfo.h.

References llvm::SmallVectorTemplateBase< T, bool >::push_back(), and Reg.

Referenced by unpackFromRegLoc().

◆ clone()

MachineFunctionInfo * llvm::LoongArchMachineFunctionInfo::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 47 of file LoongArchMachineFunctionInfo.h.

References llvm::MachineFunction::cloneInfo().