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llvm::SCEVCommutativeExpr Class Reference

#include <ScalarEvolutionExpressions.h>

Inheritance diagram for llvm::SCEVCommutativeExpr:
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Collaboration diagram for llvm::SCEVCommutativeExpr:
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Public Member Functions

void setNoWrapFlags (NoWrapFlags Flags)
 Set flags for a non-recurrence without clearing previously set flags. More...
 
- Public Member Functions inherited from llvm::SCEVNAryExpr
size_t getNumOperands () const
 
const SCEVgetOperand (unsigned i) const
 
op_iterator op_begin () const
 
op_iterator op_end () const
 
TypegetType () const
 
NoWrapFlags getNoWrapFlags (NoWrapFlags Mask=NoWrapMask) const
 
- Public Member Functions inherited from llvm::SCEV
 SCEV (const FoldingSetNodeIDRef ID, unsigned SCEVTy)
 
unsigned getSCEVType () const
 
TypegetType () const
 
bool isZero () const
 
bool isOne () const
 
bool isAllOnesValue () const
 
bool isNonConstantNegative () const
 
void print (raw_ostream &OS) const
 
void dump () const
 
- Public Member Functions inherited from llvm::FoldingSetImpl::Node
 Node ()
 
void * getNextInBucket () const
 
void SetNextInBucket (void *N)
 

Static Public Member Functions

static bool classof (const SCEV *S)
 Methods for support type inquiry through isa, cast, and dyn_cast: More...
 
- Static Public Member Functions inherited from llvm::SCEVNAryExpr
static bool classof (const SCEV *S)
 Methods for support type inquiry through isa, cast, and dyn_cast: More...
 

Protected Member Functions

 SCEVCommutativeExpr (const FoldingSetNodeIDRef ID, enum SCEVTypes T, const SCEV *const *O, size_t N)
 
- Protected Member Functions inherited from llvm::SCEVNAryExpr
 SCEVNAryExpr (const FoldingSetNodeIDRef ID, enum SCEVTypes T, const SCEV *const *O, size_t N)
 

Additional Inherited Members

- Public Types inherited from llvm::SCEVNAryExpr
typedef const SCEV *const * op_iterator
 
- Public Types inherited from llvm::SCEV
enum  NoWrapFlags {
  FlagAnyWrap = 0, FlagNW = (1 << 0), FlagNUW = (1 << 1), FlagNSW = (1 << 2),
  NoWrapMask = (1 << 3) -1
}
 
- Protected Attributes inherited from llvm::SCEVNAryExpr
const SCEV *const * Operands
 
size_t NumOperands
 
- Protected Attributes inherited from llvm::SCEV
unsigned short SubclassData
 

Detailed Description

SCEVCommutativeExpr - This node is the base class for n'ary commutative operators.

Definition at line 177 of file ScalarEvolutionExpressions.h.

Constructor & Destructor Documentation

llvm::SCEVCommutativeExpr::SCEVCommutativeExpr ( const FoldingSetNodeIDRef  ID,
enum SCEVTypes  T,
const SCEV *const *  O,
size_t  N 
)
inlineprotected

Definition at line 179 of file ScalarEvolutionExpressions.h.

Member Function Documentation

static bool llvm::SCEVCommutativeExpr::classof ( const SCEV S)
inlinestatic

Methods for support type inquiry through isa, cast, and dyn_cast:

Definition at line 185 of file ScalarEvolutionExpressions.h.

References llvm::SCEV::getSCEVType(), llvm::scAddExpr, llvm::scMulExpr, llvm::scSMaxExpr, and llvm::scUMaxExpr.

void llvm::SCEVCommutativeExpr::setNoWrapFlags ( NoWrapFlags  Flags)
inline

Set flags for a non-recurrence without clearing previously set flags.

Definition at line 193 of file ScalarEvolutionExpressions.h.

References llvm::SCEV::SubclassData.

Referenced by llvm::ScalarEvolution::getAddExpr(), and llvm::ScalarEvolution::getMulExpr().


The documentation for this class was generated from the following file: