NVPTXAddressFolder.cpp File Reference

#include "NVPTX.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"

Go to the source code of this file.

Functions
static bool	foldAddress (MachineInstr &MI, MachineOperand &Addr, MachineRegisterInfo &MRI)
static bool	foldAddresses (MachineFunction &MF)
	INITIALIZE_PASS (NVPTXAddressFolderLegacyPass, "nvptx-address-folder", "NVPTX Address Folder", false, false) MachineFunctionPass *llvm

Function Documentation

foldAddress()

bool foldAddress ( MachineInstr & MI, MachineOperand & Addr, MachineRegisterInfo & MRI )

static

Definition at line 43 of file NVPTXAddressFolder.cpp.

References assert(), llvm::MachineOperand::ChangeToES(), llvm::MachineOperand::ChangeToGA(), llvm::MachineInstr::eraseFromParent(), llvm::MachineOperand::getGlobal(), llvm::MachineOperand::getOffset(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MachineOperand::getSymbolName(), llvm::MachineOperand::getTargetFlags(), llvm::MachineRegisterInfo::getVRegDef(), llvm::MachineOperand::isGlobal(), llvm::MachineOperand::isReg(), llvm::MachineOperand::isSymbol(), llvm::Register::isVirtual(), MI, llvm::NVPTX::Shared, llvm::NVPTX::SharedCluster, and llvm::MachineRegisterInfo::use_empty().

Referenced by foldAddresses().

foldAddresses()

bool foldAddresses ( MachineFunction & MF )

static

Definition at line 79 of file NVPTXAddressFolder.cpp.

References Changed, foldAddress(), llvm::MachineFunction::getRegInfo(), llvm::make_early_inc_range(), MBB, and MI.

Referenced by llvm::NVPTXAddressFolderPass::run().

INITIALIZE_PASS()

INITIALIZE_PASS	(	NVPTXAddressFolderLegacyPass	,
		"nvptx-address-folder"	,
		"NVPTX Address Folder"	,
		false	,
		false	)

Definition at line 119 of file NVPTXAddressFolder.cpp.

References llvm::createNVPTXAddressFolderLegacyPass().