Thumb1FrameLowering.cpp File Reference

#include "Thumb1FrameLowering.h"
#include "ARMMachineFunctionInfo.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"

Include dependency graph for Thumb1FrameLowering.cpp:

Go to the source code of this file.

Functions
static void	emitSPUpdate (MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI, const TargetInstrInfo &TII, DebugLoc dl, const Thumb1RegisterInfo &MRI, int NumBytes, unsigned MIFlags=MachineInstr::NoFlags)
static bool	isCalleeSavedRegister (unsigned Reg, const uint16_t *CSRegs)
static bool	isCSRestore (MachineInstr *MI, const uint16_t *CSRegs)

Function Documentation

static void emitSPUpdate ( MachineBasicBlock &  MBB, MachineBasicBlock::iterator &  MBBI, const TargetInstrInfo &  TII, DebugLoc  dl, const Thumb1RegisterInfo &  MRI, int  NumBytes, unsigned  MIFlags = MachineInstr::NoFlags  )

static

Definition at line 37 of file Thumb1FrameLowering.cpp.

References llvm::emitThumbRegPlusImmediate().

static bool isCalleeSavedRegister ( unsigned  Reg, const uint16_t *  CSRegs  )

static

Definition at line 218 of file Thumb1FrameLowering.cpp.

Referenced by isCSRestore().

static bool isCSRestore ( MachineInstr *  MI, const uint16_t *  CSRegs  )

static

Definition at line 225 of file Thumb1FrameLowering.cpp.

References llvm::MachineInstr::getNumOperands(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), isCalleeSavedRegister(), and llvm::MachineOperand::isFI().

Referenced by llvm::Thumb1FrameLowering::emitEpilogue().