LLVM API Documentation

PhyRegAlloc.cpp File Reference

#include "AllocInfo.h"
#include "IGNode.h"
#include "PhyRegAlloc.h"
#include "RegAllocCommon.h"
#include "RegClass.h"
#include "../LiveVar/FunctionLiveVarInfo.h"
#include "../MachineCodeForInstruction.h"
#include "../MachineFunctionInfo.h"
#include "../SparcV9InstrInfo.h"
#include "../SparcV9TmpInstr.h"
#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
#include "llvm/Instructions.h"
#include "llvm/Module.h"
#include "llvm/Type.h"
#include "llvm/Analysis/LoopInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "../MachineInstrAnnot.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/Support/InstIterator.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/ADT/SetOperations.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/Statistic.h"
#include <cmath>
#include <iostream>

Include dependency graph for PhyRegAlloc.cpp:

Go to the source code of this file.

Namespaces

namespace llvm

Functions

FunctionPass * llvm::getRegisterAllocator (TargetMachine &T)

void llvm::InsertBefore (MachineInstr *newMI, MachineBasicBlock &MBB, MachineBasicBlock::iterator &MII)

void llvm::InsertAfter (MachineInstr *newMI, MachineBasicBlock &MBB, MachineBasicBlock::iterator &MII)

void llvm::PrependInstructions (std::vector< MachineInstr * > &IBef, MachineBasicBlock &MBB, MachineBasicBlock::iterator &MII, const std::string &msg)

void llvm::AppendInstructions (std::vector< MachineInstr * > &IAft, MachineBasicBlock &MBB, MachineBasicBlock::iterator &MII, const std::string &msg)

static void llvm::markRegisterUsed (int RegNo, RegClass *RC, int RegType, const SparcV9RegInfo &TRI)

Variables

Statistic llvm::RASpills ("regalloc-spills","Number of registers spilled")

RegAllocDebugLevel_t llvm::DEBUG_RA

static cl::opt< RegAllocDebugLevel_t,
true > llvm::DRA_opt ("dregalloc", cl::Hidden, cl::location(DEBUG_RA), cl::desc("enable register allocation debugging information"), cl::values(clEnumValN(RA_DEBUG_None,"n","disable debug output"), clEnumValN(RA_DEBUG_Results,"y","debug output for allocation results"), clEnumValN(RA_DEBUG_Coloring,"c","debug output for graph coloring step"), clEnumValN(RA_DEBUG_Interference,"ig","debug output for interference graphs"), clEnumValN(RA_DEBUG_LiveRanges,"lr","debug output for live ranges"), clEnumValN(RA_DEBUG_Verbose,"v","extra debug output"), clEnumValEnd))

PhyRegAlloc::SavedStateMapTy llvm::ExportedFnAllocState

bool llvm::SaveRegAllocState = false

bool llvm::SaveStateToModule = true

static cl::opt< bool, true > llvm::SaveRegAllocStateOpt ("save-ra-state", cl::Hidden, cl::location(SaveRegAllocState), cl::init(false), cl::desc("write reg. allocator state into module"))


Namespaces
namespace	llvm
Functions
FunctionPass *	llvm::getRegisterAllocator (TargetMachine &T)
void	llvm::InsertBefore (MachineInstr *newMI, MachineBasicBlock &MBB, MachineBasicBlock::iterator &MII)
void	llvm::InsertAfter (MachineInstr *newMI, MachineBasicBlock &MBB, MachineBasicBlock::iterator &MII)
void	llvm::PrependInstructions (std::vector< MachineInstr * > &IBef, MachineBasicBlock &MBB, MachineBasicBlock::iterator &MII, const std::string &msg)
void	llvm::AppendInstructions (std::vector< MachineInstr * > &IAft, MachineBasicBlock &MBB, MachineBasicBlock::iterator &MII, const std::string &msg)
static void	llvm::markRegisterUsed (int RegNo, RegClass *RC, int RegType, const SparcV9RegInfo &TRI)
Variables
Statistic	llvm::RASpills ("regalloc-spills","Number of registers spilled")
RegAllocDebugLevel_t	llvm::DEBUG_RA
static cl::opt< RegAllocDebugLevel_t, true >	llvm::DRA_opt ("dregalloc", cl::Hidden, cl::location(DEBUG_RA), cl::desc("enable register allocation debugging information"), cl::values(clEnumValN(RA_DEBUG_None,"n","disable debug output"), clEnumValN(RA_DEBUG_Results,"y","debug output for allocation results"), clEnumValN(RA_DEBUG_Coloring,"c","debug output for graph coloring step"), clEnumValN(RA_DEBUG_Interference,"ig","debug output for interference graphs"), clEnumValN(RA_DEBUG_LiveRanges,"lr","debug output for live ranges"), clEnumValN(RA_DEBUG_Verbose,"v","extra debug output"), clEnumValEnd))
PhyRegAlloc::SavedStateMapTy	llvm::ExportedFnAllocState
bool	llvm::SaveRegAllocState = false
bool	llvm::SaveStateToModule = true
static cl::opt< bool, true >	llvm::SaveRegAllocStateOpt ("save-ra-state", cl::Hidden, cl::location(SaveRegAllocState), cl::init(false), cl::desc("write reg. allocator state into module"))