1424   const SCEV *PreStart = SE->getAddExpr(DiffOps, PreStartFlags);  in getPreStartForExtend()  local
1426       SE->getAddRecExpr(PreStart, Step, L, SCEV::FlagAnyWrap));  in getPreStartForExtend()
1435     return PreStart;  in getPreStartForExtend()
1441       SE->getAddExpr((SE->*GetExtendExpr)(PreStart, WideTy, Depth),  in getPreStartForExtend()
1450     return PreStart;  in getPreStartForExtend()
1459       SE->isLoopEntryGuardedByCond(L, Pred, PreStart, OverflowLimit))  in getPreStartForExtend()
1460     return PreStart;  in getPreStartForExtend()
1472   const SCEV *PreStart = getPreStartForExtend<ExtendOpTy>(AR, Ty, SE, Depth);  in getExtendAddRecStart()  local
1473   if (!PreStart)  in getExtendAddRecStart()
1478                         (SE->*GetExtendExpr)(PreStart, Ty, Depth));  in getExtendAddRecStart()
1530     const SCEV *PreStart = getConstant(StartAI - Delta);  in proveNoWrapByVaryingStart()  local
1534     ID.AddPointer(PreStart);  in proveNoWrapByVaryingStart()