#include "llvm/ADT/SmallVector.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/InstrTypes.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Value.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/Scalar.h"
#include "llvm/Transforms/Scalar/TLSVariableHoist.h"
#include <algorithm>
#include <cassert>
#include <cstdint>
#include <iterator>
#include <utility>

Macros
#define	DEBUG_TYPE "tlshoist"

Functions
	INITIALIZE_PASS_BEGIN (TLSVariableHoistLegacyPass, "tlshoist", "TLS Variable Hoist", false, false) INITIALIZE_PASS_END(TLSVariableHoistLegacyPass

static bool	oneUseOutsideLoop (tlshoist::TLSCandidate &Cand, LoopInfo *LI)

Variables
static cl::opt< bool >	TLSLoadHoist ("tls-load-hoist", cl::init(false), cl::Hidden, cl::desc("hoist the TLS loads in PIC model to eliminate redundant " "TLS address calculation."))

	tlshoist

TLS Variable	Hoist
	When an instruction is found to use only loop invariant operands that are safe to hoist, this instruction is called to do the dirty work.

TLS Variable	false

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "tlshoist"

Definition at line 40 of file TLSVariableHoist.cpp.

Function Documentation

◆ INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	TLSVariableHoistLegacyPass	,
		"tlshoist"	,
		"TLS Variable Hoist"	,
		false	,
		false
	)

◆ oneUseOutsideLoop()

static bool oneUseOutsideLoop	(	tlshoist::TLSCandidate &	Cand,
		LoopInfo *	LI
	)

static

Definition at line 149 of file TLSVariableHoist.cpp.

References llvm::LoopInfoBase< BlockT, LoopT >::getLoopFor(), and llvm::tlshoist::TLSCandidate::Users.

Variable Documentation

◆ false

TLS Variable false

Definition at line 81 of file TLSVariableHoist.cpp.

◆ Hoist

unsigned MachineLICMBase::Hoist

When an instruction is found to use only loop invariant operands that are safe to hoist, this instruction is called to do the dirty work.

It returns true if the instruction is hoisted.

Definition at line 81 of file TLSVariableHoist.cpp.

◆ tlshoist

tlshoist

Definition at line 80 of file TLSVariableHoist.cpp.

◆ TLSLoadHoist

cl::opt< bool > TLSLoadHoist("tls-load-hoist", cl::init(false), cl::Hidden, cl::desc("hoist the TLS loads in PIC model to eliminate redundant " "TLS address calculation."))	(	"tls-load-hoist"	,
		cl::init(false)	,
		cl::Hidden	,
		cl::desc("hoist the TLS loads in PIC model to eliminate redundant " "TLS address calculation.")
	)