MSP430BranchSelector.cpp File Reference

#include "MSP430.h"
#include "MSP430InstrInfo.h"
#include "MSP430Subtarget.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Target/TargetMachine.h"

Include dependency graph for MSP430BranchSelector.cpp:

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "msp430-branch-select"

Functions
	STATISTIC (NumSplit, "Number of machine basic blocks split")
	STATISTIC (NumExpanded, "Number of branches expanded to long format")
static bool	isInRage (int DistanceInBytes)

Variables
static cl::opt< bool >	BranchSelectEnabled ("msp430-branch-select", cl::Hidden, cl::init(true), cl::desc("Expand out of range branches"))

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "msp430-branch-select"

Definition at line 28 of file MSP430BranchSelector.cpp.

Function Documentation

isInRage()

static bool isInRage ( int  DistanceInBytes )

static

Definition at line 65 of file MSP430BranchSelector.cpp.

References llvm::MachineInstrBuilder::add(), llvm::MachineBasicBlock::addSuccessor(), assert(), BranchSelectEnabled, llvm::BuildMI(), llvm::dbgs(), E, llvm::MachineBasicBlock::end(), llvm::MachineInstr::eraseFromParent(), llvm::MachineInstr::getDebugLoc(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::MachineBasicBlock::getNumber(), llvm::MachineBasicBlock::insert(), LLVM_DEBUG, llvm::make_range(), MI, llvm::printMBBReference(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::HexagonInstrInfo::reverseBranchCondition(), llvm::MachineBasicBlock::splice(), llvm::MachineBasicBlock::successors(), and TII.

STATISTIC() [1/2]

STATISTIC	(	NumSplit	,
		"Number of machine basic blocks split"
	)

STATISTIC() [2/2]

STATISTIC	(	NumExpanded	,
		"Number of branches expanded to long format"
	)

Variable Documentation

BranchSelectEnabled

cl::opt<bool> BranchSelectEnabled("msp430-branch-select", cl::Hidden, cl::init(true), cl::desc("Expand out of range branches"))

static

Referenced by isInRage().