LLVM 20.0.0git
Functions | Variables
Thumb2InstrInfo.cpp File Reference
#include "Thumb2InstrInfo.h"
#include "ARMMachineFunctionInfo.h"
#include "ARMSubtarget.h"
#include "MCTargetDesc/ARMAddressingModes.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineMemOperand.h"
#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/TargetRegisterInfo.h"
#include "llvm/IR/DebugLoc.h"
#include "llvm/IR/Module.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCInstBuilder.h"
#include "llvm/MC/MCInstrDesc.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Target/TargetMachine.h"
#include <cassert>

Go to the source code of this file.

Functions

static unsigned negativeOffsetOpcode (unsigned opcode)
 
static unsigned positiveOffsetOpcode (unsigned opcode)
 
static unsigned immediateOffsetOpcode (unsigned opcode)
 

Variables

static cl::opt< boolOldT2IfCvt ("old-thumb2-ifcvt", cl::Hidden, cl::desc("Use old-style Thumb2 if-conversion heuristics"), cl::init(false))
 
static cl::opt< boolPreferNoCSEL ("prefer-no-csel", cl::Hidden, cl::desc("Prefer predicated Move to CSEL"), cl::init(false))
 

Function Documentation

◆ immediateOffsetOpcode()

static unsigned immediateOffsetOpcode ( unsigned  opcode)
static

Definition at line 508 of file Thumb2InstrInfo.cpp.

References llvm_unreachable.

Referenced by llvm::rewriteT2FrameIndex().

◆ negativeOffsetOpcode()

static unsigned negativeOffsetOpcode ( unsigned  opcode)
static

Definition at line 440 of file Thumb2InstrInfo.cpp.

References llvm_unreachable.

Referenced by llvm::rewriteT2FrameIndex().

◆ positiveOffsetOpcode()

static unsigned positiveOffsetOpcode ( unsigned  opcode)
static

Definition at line 474 of file Thumb2InstrInfo.cpp.

References llvm_unreachable.

Referenced by llvm::rewriteT2FrameIndex().

Variable Documentation

◆ OldT2IfCvt

cl::opt< bool > OldT2IfCvt("old-thumb2-ifcvt", cl::Hidden, cl::desc("Use old-style Thumb2 if-conversion heuristics"), cl::init(false)) ( "old-thumb2-ifcvt"  ,
cl::Hidden  ,
cl::desc("Use old-style Thumb2 if-conversion heuristics")  ,
cl::init(false)   
)
static

◆ PreferNoCSEL

cl::opt< bool > PreferNoCSEL("prefer-no-csel", cl::Hidden, cl::desc("Prefer predicated Move to CSEL"), cl::init(false)) ( "prefer-no-csel"  ,
cl::Hidden  ,
cl::desc("Prefer predicated Move to CSEL")  ,
cl::init(false)   
)
static