LLVM  6.0.0svn
Namespaces | Functions | Variables
HexagonFixupHwLoops.cpp File Reference
#include "Hexagon.h"
#include "HexagonTargetMachine.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/PassSupport.h"
#include "llvm/Target/TargetInstrInfo.h"
Include dependency graph for HexagonFixupHwLoops.cpp:

Go to the source code of this file.

Namespaces

 llvm
 Compute iterated dominance frontiers using a linear time algorithm.
 

Functions

FunctionPassllvm::createHexagonFixupHwLoops ()
 
void llvm::initializeHexagonFixupHwLoopsPass (PassRegistry &)
 
 INITIALIZE_PASS (HexagonFixupHwLoops, "hwloopsfixup", "Hexagon Hardware Loops Fixup", false, false) FunctionPass *llvm
 
static bool isHardwareLoop (const MachineInstr &MI)
 Returns true if the instruction is a hardware loop instruction. More...
 

Variables

static cl::opt< unsignedMaxLoopRange ("hexagon-loop-range", cl::Hidden, cl::init(200), cl::desc("Restrict range of loopN instructions (testing only)"))
 

Function Documentation

◆ INITIALIZE_PASS()

INITIALIZE_PASS ( HexagonFixupHwLoops  ,
"hwloopsfixup"  ,
"Hexagon Hardware Loops Fixup ,
false  ,
false   
)

Definition at line 76 of file HexagonFixupHwLoops.cpp.

◆ isHardwareLoop()

static bool isHardwareLoop ( const MachineInstr MI)
static

Variable Documentation

◆ MaxLoopRange

cl::opt<unsigned> MaxLoopRange("hexagon-loop-range", cl::Hidden, cl::init(200), cl::desc("Restrict range of loopN instructions (testing only)"))
static

Referenced by isHardwareLoop().