X86DiscriminateMemOps.cpp File Reference

#include "X86.h"
#include "X86Subtarget.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/ProfileData/SampleProf.h"
#include "llvm/ProfileData/SampleProfReader.h"
#include "llvm/Support/Debug.h"
#include <optional>

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "x86-discriminate-memops"

Variables
static cl::opt< bool >	EnableDiscriminateMemops (DEBUG_TYPE, cl::init(false), cl::desc("Generate unique debug info for each instruction with a memory " "operand. Should be enabled for profile-driven cache prefetching, " "both in the build of the binary being profiled, as well as in " "the build of the binary consuming the profile."), cl::Hidden)
static cl::opt< bool >	BypassPrefetchInstructions ("x86-bypass-prefetch-instructions", cl::init(true), cl::desc("When discriminating instructions with memory operands, ignore " "prefetch instructions. This ensures the other memory operand " "instructions have the same identifiers after inserting " "prefetches, allowing for successive insertions."), cl::Hidden)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "x86-discriminate-memops"

Definition at line 25 of file X86DiscriminateMemOps.cpp.

Variable Documentation

BypassPrefetchInstructions

cl::opt< bool > BypassPrefetchInstructions("x86-bypass-prefetch-instructions", cl::init(true), cl::desc("When discriminating instructions with memory operands, ignore " "prefetch instructions. This ensures the other memory operand " "instructions have the same identifiers after inserting " "prefetches, allowing for successive insertions."), cl::Hidden) ( "x86-bypass-prefetch-instructions" , cl::init(true) , cl::desc("When discriminating instructions with memory operands, ignore " "prefetch instructions. This ensures the other memory operand " "instructions have the same identifiers after inserting " "prefetches, allowing for successive insertions.") , cl::Hidden  )

static

EnableDiscriminateMemops

cl::opt< bool > EnableDiscriminateMemops(DEBUG_TYPE, cl::init(false), cl::desc("Generate unique debug info for each instruction with a memory " "operand. Should be enabled for profile-driven cache prefetching, " "both in the build of the binary being profiled, as well as in " "the build of the binary consuming the profile."), cl::Hidden) ( DEBUG_TYPE , cl::init(false) , cl::desc("Generate unique debug info for each instruction with a memory " "operand. Should be enabled for profile-driven cache prefetching, " "both in the build of the binary being profiled, as well as in " "the build of the binary consuming the profile.") , cl::Hidden  )

static