SIModeRegister.cpp File Reference

This pass inserts changes to the Mode register settings as required. More...

#include "AMDGPU.h"
#include "AMDGPUInstrInfo.h"
#include "AMDGPUSubtarget.h"
#include "SIInstrInfo.h"
#include "SIMachineFunctionInfo.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetMachine.h"
#include <queue>

Include dependency graph for SIModeRegister.cpp:

Go to the source code of this file.

Classes
struct	Status
class	BlockData

Macros
#define	DEBUG_TYPE   "si-mode-register"

Functions
	STATISTIC (NumSetregInserted, "Number of setreg of mode register inserted.")

Detailed Description

This pass inserts changes to the Mode register settings as required.

Note that currently it only deals with the Double Precision Floating Point rounding mode setting, but is intended to be generic enough to be easily expanded.

Definition in file SIModeRegister.cpp.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "si-mode-register"

Definition at line 34 of file SIModeRegister.cpp.

Referenced by BlockData::BlockData().

Function Documentation

STATISTIC()

STATISTIC	(	NumSetregInserted	,
		"Number of setreg of mode register inserted."
	)