HexagonVExtract.cpp File Reference

#include "Hexagon.h"
#include "HexagonInstrInfo.h"
#include "HexagonRegisterInfo.h"
#include "HexagonSubtarget.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/PassSupport.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/Support/CommandLine.h"
#include <map>

Include dependency graph for HexagonVExtract.cpp:

Go to the source code of this file.

Namespaces
	llvm
	This class represents lattice values for constants.

Functions
void	llvm::initializeHexagonVExtractPass (PassRegistry &)
FunctionPass *	llvm::createHexagonVExtract ()
	INITIALIZE_PASS (HexagonVExtract, "hexagon-vextract", "Hexagon optimize vextract", false, false) unsigned HexagonVExtract

Variables
static cl::opt< unsigned >	VExtractThreshold ("hexagon-vextract-threshold", cl::Hidden, cl::ZeroOrMore, cl::init(1), cl::desc("Threshold for triggering vextract replacement"))

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	HexagonVExtract	,
		"hexagon-vextract"	,
		"Hexagon optimize vextract"	,
		false	,
		false
	)

Definition at line 64 of file HexagonVExtract.cpp.

References llvm::ARM_AM::add, llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), assert(), llvm::BuildMI(), llvm::MachineFrameInfo::CreateSpillStackObject(), llvm::MachineRegisterInfo::createVirtualRegister(), llvm::MDNode::get(), llvm::MachineInstr::getDebugLoc(), llvm::MachineFunction::getFrameInfo(), llvm::MachineOperand::getImm(), llvm::HexagonSubtarget::getInstrInfo(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MDNode::getOperand(), llvm::MachineBasicBlock::getParent(), llvm::MachineInstr::getParent(), llvm::MachineOperand::getReg(), llvm::MachineRegisterInfo::getRegClass(), llvm::MachineFunction::getRegInfo(), llvm::MachineOperand::getSubReg(), llvm::MachineFunction::getSubtarget(), llvm::MachineRegisterInfo::getVRegDef(), MI, MRI, P, llvm::MachineRegisterInfo::replaceRegWith(), and VExtractThreshold.

Variable Documentation

VExtractThreshold

cl::opt<unsigned> VExtractThreshold("hexagon-vextract-threshold", cl::Hidden, cl::ZeroOrMore, cl::init(1), cl::desc("Threshold for triggering vextract replacement"))

static

Referenced by INITIALIZE_PASS().