1356   const SCEV *PreStart = SE->getAddExpr(DiffOps, PreStartFlags);  in getPreStartForExtend()  local
1358       SE->getAddRecExpr(PreStart, Step, L, SCEV::FlagAnyWrap));  in getPreStartForExtend()
1367     return PreStart;  in getPreStartForExtend()
1373       SE->getAddExpr((SE->*GetExtendExpr)(PreStart, WideTy, Depth),  in getPreStartForExtend()
1382     return PreStart;  in getPreStartForExtend()
1391       SE->isLoopEntryGuardedByCond(L, Pred, PreStart, OverflowLimit))  in getPreStartForExtend()
1392     return PreStart;  in getPreStartForExtend()
1404   const SCEV *PreStart = getPreStartForExtend<ExtendOpTy>(AR, Ty, SE, Depth);  in getExtendAddRecStart()  local
1405   if (!PreStart)  in getExtendAddRecStart()
1410                         (SE->*GetExtendExpr)(PreStart, Ty, Depth));  in getExtendAddRecStart()
1462     const SCEV *PreStart = getConstant(StartAI - Delta);  in proveNoWrapByVaryingStart()  local
1466     ID.AddPointer(PreStart);  in proveNoWrapByVaryingStart()