Lines Matching defs:StepV

883 Value *SCEVExpander::expandIVInc(PHINode *PN, Value *StepV, const Loop *L,
889     IncV = Builder.CreatePtrAdd(PN, StepV, "scevgep");
892       Builder.CreateSub(PN, StepV, Twine(IVName) + ".iv.next") :
893       Builder.CreateAdd(PN, StepV, Twine(IVName) + ".iv.next");
1061   // this AddRec is quadratic, the StepV may itself be an AddRec in this
1064   // (i.e. StepV can never dominate its loop header).  Ideally, we could do
1093   Value *StepV = expand(Step, L->getHeader()->getFirstInsertionPt());
1121     Value *IncV = expandIVInc(PN, StepV, L, useSubtract);
1202       // inserting an extra IV increment. StepV might fold into PostLoopOffset,
1208       Value *StepV;
1212         StepV = expand(Step, L->getHeader()->getFirstInsertionPt());
1214       Result = expandIVInc(PN, StepV, L, useSubtract);