LoongArchFrameLowering.cpp File Reference

#include "LoongArchFrameLowering.h"
#include "LoongArchMachineFunctionInfo.h"
#include "LoongArchSubtarget.h"
#include "MCTargetDesc/LoongArchBaseInfo.h"
#include "MCTargetDesc/LoongArchMCTargetDesc.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/RegisterScavenging.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/MC/MCDwarf.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "loongarch-frame-lowering"

Functions
static uint64_t	estimateFunctionSizeInBytes (const LoongArchInstrInfo *TII, const MachineFunction &MF)
static bool	needScavSlotForCFR (MachineFunction &MF)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "loongarch-frame-lowering"

Definition at line 28 of file LoongArchFrameLowering.cpp.

Function Documentation

estimateFunctionSizeInBytes()

static uint64_t estimateFunctionSizeInBytes ( const LoongArchInstrInfo *  TII, const MachineFunction &  MF  )

static

Definition at line 122 of file LoongArchFrameLowering.cpp.

References MBB, MI, and TII.

Referenced by llvm::LoongArchFrameLowering::processFunctionBeforeFrameFinalized(), and llvm::RISCVFrameLowering::processFunctionBeforeFrameFinalized().

needScavSlotForCFR()

static bool needScavSlotForCFR ( MachineFunction &  MF )

static

Definition at line 131 of file LoongArchFrameLowering.cpp.

References llvm::MachineFunction::getSubtarget(), llvm::LoongArchSubtarget::hasBasicF(), MBB, and MI.

Referenced by llvm::LoongArchFrameLowering::processFunctionBeforeFrameFinalized().