#include "AMDGPU.h"
#include "GCNSubtarget.h"
#include "MCTargetDesc/AMDGPUMCTargetDesc.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/CodeGen/MachineFunctionPass.h"

Macros
#define	DEBUG_TYPE "gcn-dpp-combine"

Functions
	STATISTIC (NumDPPMovsCombined, "Number of DPP moves combined.")

static unsigned	getOperandSize (MachineInstr &MI, unsigned Idx, MachineRegisterInfo &MRI)

static bool	isIdentityValue (unsigned OrigMIOp, MachineOperand *OldOpnd)

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "gcn-dpp-combine"

Definition at line 48 of file GCNDPPCombine.cpp.

Function Documentation

◆ getOperandSize()

static unsigned getOperandSize	(	MachineInstr &	MI,
		unsigned	Idx,
		MachineRegisterInfo &	MRI
	)

static

Definition at line 195 of file GCNDPPCombine.cpp.

References Idx, MI, MRI, and TRI.

◆ isIdentityValue()

static bool isIdentityValue	(	unsigned	OrigMIOp,
		MachineOperand *	OldOpnd
	)

static

Definition at line 433 of file GCNDPPCombine.cpp.

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

◆ STATISTIC()

STATISTIC	(	NumDPPMovsCombined	,
		"Number of DPP moves combined."
	)