LLVM  10.0.0svn
Macros | Variables
HexagonTargetTransformInfo.cpp File Reference

This file implements a TargetTransformInfo analysis pass specific to the Hexagon target machine. More...

#include "HexagonTargetTransformInfo.h"
#include "HexagonSubtarget.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/IR/InstrTypes.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/User.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Transforms/Utils/UnrollLoop.h"
Include dependency graph for HexagonTargetTransformInfo.cpp:

Go to the source code of this file.

Macros

#define DEBUG_TYPE   "hexagontti"
 

Variables

static cl::opt< boolHexagonAutoHVX ("hexagon-autohvx", cl::init(false), cl::Hidden, cl::desc("Enable loop vectorizer for HVX"))
 
static cl::opt< boolEmitLookupTables ("hexagon-emit-lookup-tables", cl::init(true), cl::Hidden, cl::desc("Control lookup table emission on Hexagon target"))
 
static const unsigned FloatFactor = 4
 

Detailed Description

This file implements a TargetTransformInfo analysis pass specific to the Hexagon target machine.

It uses the target's detailed information to provide more precise answers to certain TTI queries, while letting the target independent and default TTI implementations handle the rest.

Definition in file HexagonTargetTransformInfo.cpp.

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE   "hexagontti"

Definition at line 28 of file HexagonTargetTransformInfo.cpp.

Variable Documentation

◆ EmitLookupTables

cl::opt<bool> EmitLookupTables("hexagon-emit-lookup-tables", cl::init(true), cl::Hidden, cl::desc("Control lookup table emission on Hexagon target"))
static

◆ FloatFactor

const unsigned FloatFactor = 4
static

◆ HexagonAutoHVX

cl::opt<bool> HexagonAutoHVX("hexagon-autohvx", cl::init(false), cl::Hidden, cl::desc("Enable loop vectorizer for HVX"))
static