ARCInstrInfo.cpp File Reference

#include "ARCInstrInfo.h"
#include "ARC.h"
#include "ARCMachineFunctionInfo.h"
#include "ARCSubtarget.h"
#include "MCTargetDesc/ARCInfo.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineMemOperand.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/TargetRegistry.h"
#include "ARCGenInstrInfo.inc"

Include dependency graph for ARCInstrInfo.cpp:

Go to the source code of this file.

Macros
#define	GET_INSTRINFO_CTOR_DTOR
#define	DEBUG_TYPE   "arc-inst-info"

Functions
static bool	isZeroImm (const MachineOperand &Op)
static bool	isLoad (int Opcode)
static bool	isStore (int Opcode)
static ARCCC::CondCode	GetOppositeBranchCondition (ARCCC::CondCode CC)
	Return the inverse of passed condition, i.e. turning COND_E to COND_NE. More...
static bool	isUncondBranchOpcode (int Opc)
static bool	isCondBranchOpcode (int Opc)
static bool	isJumpOpcode (int Opc)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "arc-inst-info"

Definition at line 30 of file ARCInstrInfo.cpp.

GET_INSTRINFO_CTOR_DTOR

#define GET_INSTRINFO_CTOR_DTOR

Definition at line 27 of file ARCInstrInfo.cpp.

Function Documentation

GetOppositeBranchCondition()

static ARCCC::CondCode GetOppositeBranchCondition ( ARCCC::CondCode  CC )

static

Return the inverse of passed condition, i.e. turning COND_E to COND_NE.

Definition at line 90 of file ARCInstrInfo.cpp.

References llvm::ARCCC::EQ, llvm::ARCCC::GE, llvm::ARCCC::GT, llvm::ARCCC::HI, llvm::ARCCC::HS, llvm::ARCCC::LE, llvm_unreachable, llvm::ARCCC::LO, llvm::ARCCC::LS, llvm::ARCCC::LT, llvm::ARCCC::NE, llvm::ARCCC::NZ, llvm::ARCCC::VC, llvm::ARCCC::VS, and llvm::ARCCC::Z.

Referenced by getFallThroughMBB(), llvm::X86InstrInfo::optimizeCompareInstr(), llvm::ARCInstrInfo::reverseBranchCondition(), and llvm::X86InstrInfo::reverseBranchCondition().

isCondBranchOpcode()

static bool isCondBranchOpcode ( int  Opc )

static

Definition at line 127 of file ARCInstrInfo.cpp.

isJumpOpcode()

static bool isJumpOpcode ( int  Opc )

static

Definition at line 131 of file ARCInstrInfo.cpp.

Referenced by llvm::ARCInstrInfo::analyzeBranch().

isLoad()

static bool isLoad ( int  Opcode )

static

Definition at line 41 of file ARCInstrInfo.cpp.

Referenced by canFoldInAddressingMode(), llvm::ARMBaseInstrInfo::convertToThreeAddress(), llvm::PPCHazardRecognizer970::EmitInstruction(), llvm::MemoryDependenceResults::getDependency(), llvm::PPCHazardRecognizer970::getHazardType(), llvm::MemoryDependenceResults::getNonLocalPointerDependency(), llvm::PPCTargetLowering::getPreIndexedAddressParts(), llvm::ARCInstrInfo::isLoadFromStackSlot(), llvm::MemoryDependenceResults::MemoryDependenceResults(), llvm::PPCHazardRecognizer970::PPCHazardRecognizer970(), and SortNonLocalDepInfoCache().

isStore()

static bool isStore ( int  Opcode )

static

Definition at line 46 of file ARCInstrInfo.cpp.

Referenced by CombineBaseUpdate(), llvm::PPCHazardRecognizer970::EmitInstruction(), llvm::PPCHazardRecognizer970::getHazardType(), getOrInsertGlobal(), llvm::ARCInstrInfo::isStoreToStackSlot(), llvm::PPCHazardRecognizer970::PPCHazardRecognizer970(), llvm::ARMInstPrinter::printInst(), selectLoadStoreUIOp(), and selectUnmergeValues().

isUncondBranchOpcode()

static bool isUncondBranchOpcode ( int  Opc )

static

Definition at line 125 of file ARCInstrInfo.cpp.

References llvm::ISD::BR.

isZeroImm()

static bool isZeroImm ( const MachineOperand &  Op )

static

Definition at line 37 of file ARCInstrInfo.cpp.

References llvm::MachineOperand::getImm(), and llvm::MachineOperand::isImm().

Referenced by llvm::ARCInstrInfo::isLoadFromStackSlot(), and llvm::ARCInstrInfo::isStoreToStackSlot().