InsertCodePrefetch.cpp File Reference

Code Prefetch Insertion Pass. More...

#include "llvm/CodeGen/InsertCodePrefetch.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/CodeGen/BasicBlockSectionUtils.h"
#include "llvm/CodeGen/BasicBlockSectionsProfileReader.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/InitializePasses.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCSymbolELF.h"
#include "llvm/Object/ELFTypes.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "insert-code-prefetch"

Functions
	INITIALIZE_PASS_BEGIN (InsertCodePrefetch, DEBUG_TYPE, "Code prefetch insertion", true, false) INITIALIZE_PASS_END(InsertCodePrefetch
Code prefetch static false bool	setPrefetchTargets (MachineFunction &MF, const SmallVector< CallsiteID > &PrefetchTargets)
static bool	insertPrefetchHints (MachineFunction &MF, const SmallVector< PrefetchHint > &PrefetchHints)

Variables
	DEBUG_TYPE
Code prefetch	insertion
Code prefetch	true

Detailed Description

Code Prefetch Insertion Pass.

Definition in file InsertCodePrefetch.cpp.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "insert-code-prefetch"

Definition at line 41 of file InsertCodePrefetch.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	InsertCodePrefetch	,
		DEBUG_TYPE	,
		"Code prefetch insertion"	,
		true	,
		false	)

References DEBUG_TYPE, and INITIALIZE_PASS_DEPENDENCY.

insertPrefetchHints()

bool insertPrefetchHints ( MachineFunction & MF, const SmallVector< PrefetchHint > & PrefetchHints )

static

Definition at line 104 of file InsertCodePrefetch.cpp.

References llvm::CallsiteID::CallsiteIndex, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), llvm::MachineFunction::getContext(), llvm::Module::getContext(), llvm::Function::getFunction(), llvm::MachineFunction::getFunction(), llvm::TargetSubtargetInfo::getInstrInfo(), llvm::Module::getOrInsertGlobal(), llvm::GlobalValue::getParent(), llvm::getPrefetchTargetSymbolName(), llvm::MachineFunction::getSubtarget(), llvm::MachineFunction::getTarget(), llvm::TargetMachine::getTargetTriple(), llvm::PointerType::getUnqual(), H, llvm::Triple::isOSBinFormatELF(), llvm::MCSymbolELF::setBinding(), llvm::MachineInstr::setPostInstrSymbol(), llvm::PrefetchHint::SiteID, llvm::sort(), llvm::ELF::STB_WEAK, and TII.

setPrefetchTargets()

Code prefetch static false bool setPrefetchTargets ( MachineFunction & MF, const SmallVector< CallsiteID > & PrefetchTargets )

static

Definition at line 85 of file InsertCodePrefetch.cpp.

References const, for(), setPrefetchTargets(), llvm::sort(), and llvm::unique().

Referenced by setPrefetchTargets().

Variable Documentation

DEBUG_TYPE

DEBUG_TYPE

Definition at line 82 of file InsertCodePrefetch.cpp.

insertion

Code prefetch insertion

Definition at line 82 of file InsertCodePrefetch.cpp.

true

Code prefetch true

Definition at line 83 of file InsertCodePrefetch.cpp.