LoopCacheAnalysis.h File Reference

This file defines the interface for the loop cache analysis. More...

#include "llvm/Analysis/LoopAnalysisManager.h"
#include "llvm/IR/PassManager.h"
#include "llvm/Support/InstructionCost.h"
#include <optional>

Go to the source code of this file.

Classes
class	llvm::IndexedReference
	Represents a memory reference as a base pointer and a set of indexing operations. More...
class	llvm::CacheCost
	CacheCost represents the estimated cost of a inner loop as the number of cache lines used by the memory references it contains. More...
class	llvm::LoopCachePrinterPass
	Printer pass for the CacheCost results. More...

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

Typedefs
using	llvm::CacheCostTy = InstructionCost
using	llvm::LoopVectorTy = SmallVector<Loop *, 8>
using	llvm::ReferenceGroupTy = SmallVector<std::unique_ptr<IndexedReference>, 8>
	A reference group represents a set of memory references that exhibit temporal or spacial reuse.
using	llvm::ReferenceGroupsTy = SmallVector<ReferenceGroupTy, 8>

Functions
raw_ostream &	llvm::operator<< (raw_ostream &OS, const IndexedReference &R)
raw_ostream &	llvm::operator<< (raw_ostream &OS, const CacheCost &CC)

Detailed Description

This file defines the interface for the loop cache analysis.

Definition in file LoopCacheAnalysis.h.