getLoop(), FlagAnyWrap);
}
- /// isAffine - Return true if this is an affine AddRec (i.e., it represents
- /// an expressions A+B*x where A and B are loop invariant values.
+ /// isAffine - Return true if this represents an expression
+ /// A + B*x where A and B are loop invariant values.
bool isAffine() const {
// We know that the start value is invariant. This expression is thus
// affine iff the step is also invariant.
return getNumOperands() == 2;
}
- /// isQuadratic - Return true if this is an quadratic AddRec (i.e., it
- /// represents an expressions A+B*x+C*x^2 where A, B and C are loop
- /// invariant values. This corresponds to an addrec of the form {L,+,M,+,N}
+ /// isQuadratic - Return true if this represents an expression
+ /// A + B*x + C*x^2 where A, B and C are loop invariant values.
+ /// This corresponds to an addrec of the form {L,+,M,+,N}
bool isQuadratic() const {
return getNumOperands() == 3;
}