642   Loop *OuterL = L->getParentLoop();  in UnrollLoop()  local
655   if (PreserveLCSSA && OuterL && CompletelyUnroll && !NeedToFixLCSSA)  in UnrollLoop()
656     NeedToFixLCSSA |= ::needToInsertPhisForLCSSA(OuterL, UnrolledLoopBlocks, LI);  in UnrollLoop()
663     if (!OuterL && !CompletelyUnroll)  in UnrollLoop()
664       OuterL = L;  in UnrollLoop()
665     if (OuterL) {  in UnrollLoop()
666       simplifyLoop(OuterL, DT, LI, SE, AC, PreserveLCSSA);  in UnrollLoop()
672       if (!OuterL->contains(LatchLoop))  in UnrollLoop()
673         while (OuterL->getParentLoop() != LatchLoop)  in UnrollLoop()
674           OuterL = OuterL->getParentLoop();  in UnrollLoop()
677         formLCSSARecursively(*OuterL, *DT, LI, SE);  in UnrollLoop()
679         assert(OuterL->isLCSSAForm(*DT) &&  in UnrollLoop()