RISCVMacroFusion.cpp File Reference

#include "RISCVMacroFusion.h"
#include "RISCVSubtarget.h"
#include "llvm/CodeGen/MacroFusion.h"
#include "llvm/CodeGen/TargetInstrInfo.h"

Go to the source code of this file.

Functions
static bool	isLUIADDI (const MachineInstr *FirstMI, const MachineInstr &SecondMI)
static bool	shouldScheduleAdjacent (const TargetInstrInfo &TII, const TargetSubtargetInfo &TSI, const MachineInstr *FirstMI, const MachineInstr &SecondMI)

Function Documentation

isLUIADDI()

static bool isLUIADDI ( const MachineInstr *  FirstMI, const MachineInstr &  SecondMI  )

static

Definition at line 25 of file RISCVMacroFusion.cpp.

References llvm::MachineInstr::getMF(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineFunction::getRegInfo(), llvm::MachineOperand::isReg(), llvm::Register::isVirtual(), and MRI.

Referenced by shouldScheduleAdjacent().

shouldScheduleAdjacent()

static bool shouldScheduleAdjacent ( const TargetInstrInfo &  TII, const TargetSubtargetInfo &  TSI, const MachineInstr *  FirstMI, const MachineInstr &  SecondMI  )

static

Definition at line 59 of file RISCVMacroFusion.cpp.

References isLUIADDI().

Referenced by llvm::createRISCVMacroFusionDAGMutation().