LegalizerInfo.cpp File Reference

#include "llvm/CodeGen/GlobalISel/LegalizerInfo.h"
#include "llvm/ADT/SmallBitVector.h"
#include "llvm/CodeGen/GlobalISel/GISelChangeObserver.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/TargetOpcodes.h"
#include "llvm/MC/MCInstrDesc.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/LowLevelTypeImpl.h"
#include "llvm/Support/MathExtras.h"
#include <algorithm>
#include <map>

Include dependency graph for LegalizerInfo.cpp:

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Macros
#define	DEBUG_TYPE   "legalizer-info"

Functions
static LLT	getTypeFromTypeIdx (const MachineInstr &MI, const MachineRegisterInfo &MRI, unsigned OpIdx, unsigned TypeIdx)
	Helper function to get LLT for the given type index. More...

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "legalizer-info"

Definition at line 39 of file LegalizerInfo.cpp.

Function Documentation

getTypeFromTypeIdx()

static LLT getTypeFromTypeIdx ( const MachineInstr &  MI, const MachineRegisterInfo &  MRI, unsigned  OpIdx, unsigned  TypeIdx  )

static

Helper function to get LLT for the given type index.

Definition at line 254 of file LegalizerInfo.cpp.

References assert(), llvm::MachineInstr::getNumOperands(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), getReg(), and llvm::MachineRegisterInfo::getType().

Referenced by llvm::LegalizerInfo::getAction().