NVPTXPeephole.cpp File Reference

#include "NVPTX.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/CodeGen/TargetRegisterInfo.h"

Include dependency graph for NVPTXPeephole.cpp:

Go to the source code of this file.

Namespaces
	llvm
	This class represents lattice values for constants.

Macros
#define	DEBUG_TYPE   "nvptx-peephole"

Functions
void	llvm::initializeNVPTXPeepholePass (PassRegistry &)
static bool	isCVTAToLocalCombinationCandidate (MachineInstr &Root)
static void	CombineCVTAToLocal (MachineInstr &Root)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "nvptx-peephole"

Definition at line 44 of file NVPTXPeephole.cpp.

Function Documentation

CombineCVTAToLocal()

static void CombineCVTAToLocal ( MachineInstr &  Root )

static

Definition at line 105 of file NVPTXPeephole.cpp.

References llvm::MachineInstrBuilder::add(), llvm::BuildMI(), llvm::MCInstrInfo::get(), llvm::MachineInstr::getDebugLoc(), llvm::MachineFunction::getFunction(), llvm::MachineInstr::getOperand(), llvm::MachineBasicBlock::getParent(), llvm::MachineInstr::getParent(), llvm::MachineOperand::getReg(), isCVTAToLocalCombinationCandidate(), MI, MRI, and TII.

isCVTAToLocalCombinationCandidate()

static bool isCVTAToLocalCombinationCandidate ( MachineInstr &  Root )

static

Definition at line 74 of file NVPTXPeephole.cpp.

References llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineInstr::getParent(), llvm::TargetRegisterInfo::isVirtualRegister(), and MRI.

Referenced by CombineCVTAToLocal().