SIPostRABundler.cpp File Reference

This pass creates bundles of memory instructions to protect adjacent loads and stores from being rescheduled apart from each other post-RA. More...

#include "SIPostRABundler.h"
#include "AMDGPU.h"
#include "GCNSubtarget.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/CodeGen/MachineFunctionPass.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "si-post-ra-bundler"

Functions
static bool	isMemoryInst (const MachineInstr &MI)
static bool	hasSameMemFormat (const MachineInstr &A, const MachineInstr &B)

Detailed Description

This pass creates bundles of memory instructions to protect adjacent loads and stores from being rescheduled apart from each other post-RA.

Definition in file SIPostRABundler.cpp.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "si-post-ra-bundler"

Definition at line 23 of file SIPostRABundler.cpp.

Function Documentation

hasSameMemFormat()

bool hasSameMemFormat ( const MachineInstr & A, const MachineInstr & B )

static

Definition at line 117 of file SIPostRABundler.cpp.

References A(), B(), llvm::SIInstrFlags::isDS(), llvm::SIInstrFlags::isFLAT(), llvm::SIInstrFlags::isMIMG(), llvm::SIInstrFlags::isMTBUF(), llvm::SIInstrFlags::isMUBUF(), llvm::SIInstrFlags::isSMRD(), llvm::SIInstrFlags::isVIMAGE(), and llvm::SIInstrFlags::isVSAMPLE().

isMemoryInst()

bool isMemoryInst ( const MachineInstr & MI )

static

Definition at line 110 of file SIPostRABundler.cpp.

References llvm::SIInstrFlags::isDS(), llvm::SIInstrFlags::isFLAT(), llvm::SIInstrFlags::isMIMG(), llvm::SIInstrFlags::isMTBUF(), llvm::SIInstrFlags::isMUBUF(), llvm::SIInstrFlags::isSMRD(), llvm::SIInstrFlags::isVIMAGE(), llvm::SIInstrFlags::isVSAMPLE(), and MI.