SIFormMemoryClauses.cpp File Reference

#include "AMDGPU.h"
#include "GCNRegPressure.h"
#include "SIMachineFunctionInfo.h"
#include "llvm/InitializePasses.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "si-form-memory-clauses"

Functions
	INITIALIZE_PASS_BEGIN (SIFormMemoryClauses, DEBUG_TYPE, "SI Form memory clauses", false, false) INITIALIZE_PASS_END(SIFormMemoryClauses
static bool	isVMEMClauseInst (const MachineInstr &MI)
static bool	isSMEMClauseInst (const MachineInstr &MI)
static bool	isValidClauseInst (const MachineInstr &MI, bool IsVMEMClause)
static unsigned	getMopState (const MachineOperand &MO)

Variables
static cl::opt< unsigned >	MaxClause ("amdgpu-max-memory-clause", cl::Hidden, cl::init(15), cl::desc("Maximum length of a memory clause, instructions"))
	DEBUG_TYPE
SI Form memory	clauses
SI Form memory	false

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "si-form-memory-clauses"

Definition at line 24 of file SIFormMemoryClauses.cpp.

Function Documentation

getMopState()

static unsigned getMopState ( const MachineOperand &  MO )

static

Definition at line 131 of file SIFormMemoryClauses.cpp.

References llvm::RegState::Dead, llvm::RegState::EarlyClobber, llvm::MachineOperand::getReg(), llvm::RegState::Implicit, llvm::MachineOperand::isDead(), llvm::MachineOperand::isEarlyClobber(), llvm::MachineOperand::isImplicit(), llvm::MachineOperand::isKill(), llvm::Register::isPhysical(), llvm::MachineOperand::isRenamable(), llvm::MachineOperand::isUndef(), llvm::RegState::Kill, llvm::RegState::Renamable, and llvm::RegState::Undef.

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	SIFormMemoryClauses	,
		DEBUG_TYPE	,
		"SI Form memory clauses"	,
		false	,
		false
	)

isSMEMClauseInst()

static bool isSMEMClauseInst ( const MachineInstr &  MI )

static

Definition at line 101 of file SIFormMemoryClauses.cpp.

References llvm::SIInstrInfo::isSMRD(), and MI.

Referenced by isValidClauseInst().

isValidClauseInst()

static bool isValidClauseInst ( const MachineInstr &  MI, bool  IsVMEMClause  )

static

Definition at line 107 of file SIFormMemoryClauses.cpp.

References assert(), llvm::SIInstrInfo::isAtomic(), isSMEMClauseInst(), isVMEMClauseInst(), and MI.

isVMEMClauseInst()

static bool isVMEMClauseInst ( const MachineInstr &  MI )

static

Definition at line 97 of file SIFormMemoryClauses.cpp.

References llvm::SIInstrInfo::isFLAT(), llvm::SIInstrInfo::isVMEM(), and MI.

Referenced by isValidClauseInst().

Variable Documentation

clauses

SI Form memory clauses

Definition at line 86 of file SIFormMemoryClauses.cpp.

DEBUG_TYPE

DEBUG_TYPE

Definition at line 85 of file SIFormMemoryClauses.cpp.

false

SI Form memory false

Definition at line 86 of file SIFormMemoryClauses.cpp.

MaxClause

cl::opt< unsigned > MaxClause("amdgpu-max-memory-clause", cl::Hidden, cl::init(15), cl::desc("Maximum length of a memory clause, instructions")) ( "amdgpu-max-memory-clause"  , cl::Hidden  , cl::init(15)  , cl::desc("Maximum length of a memory clause, instructions")    )

static