VPlanAnalysis.cpp File Reference

#include "VPlanAnalysis.h"
#include "VPlan.h"
#include "VPlanCFG.h"
#include "VPlanDominatorTree.h"
#include "llvm/ADT/PostOrderIterator.h"
#include "llvm/ADT/TypeSwitch.h"
#include "llvm/Analysis/ScalarEvolution.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/PatternMatch.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "vplan"

Functions
static unsigned	getVFScaleFactor (VPRecipeBase *R)
	Get the VF scaling factor applied to the recipe's output, if the recipe has one.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "vplan"

Definition at line 22 of file VPlanAnalysis.cpp.

Function Documentation

getVFScaleFactor()

unsigned getVFScaleFactor ( VPRecipeBase * R )

static

Get the VF scaling factor applied to the recipe's output, if the recipe has one.

Definition at line 399 of file VPlanAnalysis.cpp.

References assert(), llvm::cast(), llvm::dyn_cast(), getOpcode(), llvm::isa(), and llvm::VPInstruction::ReductionStartVector.

Referenced by llvm::calculateRegisterUsageForPlan().