ScalarEvolutionExpander.h File Reference

#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Analysis/InstSimplifyFolder.h"
#include "llvm/Analysis/ScalarEvolutionExpressions.h"
#include "llvm/Analysis/ScalarEvolutionNormalization.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/ValueHandle.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/InstructionCost.h"

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Classes
struct	llvm::SCEVOperand
	struct for holding enough information to help calculate the cost of the given SCEV when expanded into IR. More...
struct	llvm::PoisonFlags
class	llvm::SCEVExpander
	This class uses information about analyze scalars to rewrite expressions in canonical form. More...
class	llvm::SCEVExpanderCleaner
	Helper to remove instructions inserted during SCEV expansion, unless they are marked as used. More...

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

Variables
LLVM_ABI cl::opt< unsigned >	llvm::SCEVCheapExpansionBudget