Lines Matching refs:StepV
999 Value *SCEVExpander::expandIVInc(PHINode *PN, Value *StepV, const Loop *L,
1008 if (!isa<ConstantInt>(StepV))
1011 const SCEV *const StepArray[1] = { SE.getSCEV(StepV) };
1019 Builder.CreateSub(PN, StepV, Twine(IVName) + ".iv.next") :
1020 Builder.CreateAdd(PN, StepV, Twine(IVName) + ".iv.next");
1084 // this AddRec is quadratic, the StepV may itself be an AddRec in this
1087 // (i.e. StepV can never dominate its loop header). Ideally, we could do
1112 Value *StepV = expandCodeFor(Step, IntTy, L->getHeader()->begin());
1138 Value *IncV = expandIVInc(PN, StepV, L, ExpandTy, IntTy, useSubtract);
1228 // inserting an extra IV increment. StepV might fold into PostLoopOffset,
1237 Value *StepV = expandCodeFor(Step, IntTy, L->getHeader()->begin());
1241 Result = expandIVInc(PN, StepV, L, ExpandTy, IntTy, useSubtract);
