This is the LLVM vectorization plan. More...

#include "VPlan.h"
#include "VPlanCFG.h"
#include "VPlanDominatorTree.h"
#include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/PostOrderIterator.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Analysis/LoopInfo.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/CFG.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/Type.h"
#include "llvm/IR/Value.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/GenericDomTreeConstruction.h"
#include "llvm/Support/GraphWriter.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/Utils/BasicBlockUtils.h"
#include "llvm/Transforms/Utils/LoopVersioning.h"
#include "llvm/Transforms/Utils/ScalarEvolutionExpander.h"
#include <cassert>
#include <string>
#include <vector>

Include dependency graph for VPlan.cpp:

Go to the source code of this file.

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Macros
#define	DEBUG_TYPE "vplan"

Functions
template<typename T >
static T *	getPlanEntry (T *Start)

static bool	hasConditionalTerminator (const VPBasicBlock *VPBB)

Detailed Description

This is the LLVM vectorization plan.

It represents a candidate for vectorization, allowing to plan and optimize how to vectorize a given loop before generating LLVM-IR. The vectorizer uses vectorization plans to estimate the costs of potential candidates and if profitable to execute the desired plan, generating vector LLVM-IR code.

Definition in file VPlan.cpp.

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "vplan"

Definition at line 54 of file VPlan.cpp.

Function Documentation

◆ getPlanEntry()

template<typename T >

static T * getPlanEntry ( T * Start )

static

Definition at line 126 of file VPlan.cpp.

References llvm::SetVector< T, Vector, Set >::insert(), llvm_unreachable, and llvm::SetVector< T, Vector, Set >::size().

Referenced by llvm::VPBlockBase::getPlan().

◆ hasConditionalTerminator()

static bool hasConditionalTerminator ( const VPBasicBlock * VPBB )

static

Definition at line 437 of file VPlan.cpp.

References assert(), llvm::VPBasicBlock::back(), llvm::VPInstruction::BranchOnCond, llvm::VPInstruction::BranchOnCount, llvm::VPBasicBlock::empty(), llvm::VPBlockBase::getNumSuccessors(), IsCondBranch(), and llvm::VPBasicBlock::isExiting().

Referenced by llvm::VPBasicBlock::getTerminator().

Namespaces