Lines Matching refs:StepV
998 Value *SCEVExpander::expandIVInc(PHINode *PN, Value *StepV, const Loop *L,
1007 if (!isa<ConstantInt>(StepV))
1010 const SCEV *const StepArray[1] = { SE.getSCEV(StepV) };
1018 Builder.CreateSub(PN, StepV, Twine(IVName) + ".iv.next") :
1019 Builder.CreateAdd(PN, StepV, Twine(IVName) + ".iv.next");
1083 // this AddRec is quadratic, the StepV may itself be an AddRec in this
1086 // (i.e. StepV can never dominate its loop header). Ideally, we could do
1111 Value *StepV = expandCodeFor(Step, IntTy, L->getHeader()->begin());
1137 Value *IncV = expandIVInc(PN, StepV, L, ExpandTy, IntTy, useSubtract);
1229 // inserting an extra IV increment. StepV might fold into PostLoopOffset,
1238 Value *StepV = expandCodeFor(Step, IntTy, L->getHeader()->begin());
1242 Result = expandIVInc(PN, StepV, L, ExpandTy, IntTy, useSubtract);
