HexagonBranchRelaxation.cpp File Reference

#include "Hexagon.h"
#include "HexagonInstrInfo.h"
#include "HexagonSubtarget.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/Pass.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include <cassert>
#include <cstdint>
#include <cstdlib>
#include <iterator>

Include dependency graph for HexagonBranchRelaxation.cpp:

Go to the source code of this file.

Namespaces
	llvm
	This class represents lattice values for constants.

Macros
#define	DEBUG_TYPE   "hexagon-brelax"

Functions
FunctionPass *	llvm::createHexagonBranchRelaxation ()
void	llvm::initializeHexagonBranchRelaxationPass (PassRegistry &)
	INITIALIZE_PASS (HexagonBranchRelaxation, "hexagon-brelax", "Hexagon Branch Relaxation", false, false) FunctionPass *llvm

Variables
static cl::opt< uint32_t >	BranchRelaxSafetyBuffer ("branch-relax-safety-buffer", cl::init(200), cl::Hidden, cl::ZeroOrMore, cl::desc("safety buffer size"))

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "hexagon-brelax"

Definition at line 10 of file HexagonBranchRelaxation.cpp.

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	HexagonBranchRelaxation	,
		"hexagon-brelax"	,
		"Hexagon Branch Relaxation"	,
		false	,
		false
	)

Definition at line 85 of file HexagonBranchRelaxation.cpp.

References llvm::abs(), llvm::MachineOperand::addTargetFlag(), assert(), B, BranchRelaxSafetyBuffer, llvm::dbgs(), llvm::MachineBasicBlock::getFirstInstrTerminator(), llvm::HexagonSubtarget::getInstrInfo(), llvm::MachineInstr::getOperand(), llvm::MachineInstr::getParent(), llvm::MachineFunction::getSubtarget(), HEXAGON_INSTR_SIZE, llvm::HexagonII::HMOTF_ConstExtended, llvm::MachineBasicBlock::instr_end(), llvm::MachineInstr::isBranch(), llvm::MachineOperand::isMBB(), LLVM_DEBUG, and MI.

Variable Documentation

BranchRelaxSafetyBuffer

cl::opt<uint32_t> BranchRelaxSafetyBuffer("branch-relax-safety-buffer", cl::init(200), cl::Hidden, cl::ZeroOrMore, cl::desc("safety buffer size"))

static

Referenced by INITIALIZE_PASS().