514   unsigned *UpwardWalkLimit;  member in __anon672a7b590511::ClobberWalker
555     assert(UpwardWalkLimit && "Need a valid walk limit");  in walkToPhiOrClobber()
561     if (!*UpwardWalkLimit) {  in walkToPhiOrClobber()
562       *UpwardWalkLimit = 1;  in walkToPhiOrClobber()
575         if (!--*UpwardWalkLimit)  in walkToPhiOrClobber()
584       *UpwardWalkLimit = 0;  in walkToPhiOrClobber()
931     UpwardWalkLimit = &UpWalkLimit;  in findClobber()
958     if (!Q.SkipSelfAccess && *UpwardWalkLimit > 0)  in findClobber()
1036     unsigned UpwardWalkLimit = MaxCheckLimit;  in getClobberingMemoryAccess()  local
1037     return getClobberingMemoryAccess(MA, BAA, UpwardWalkLimit);  in getClobberingMemoryAccess()
1042     unsigned UpwardWalkLimit = MaxCheckLimit;  in getClobberingMemoryAccess()  local
1043     return getClobberingMemoryAccess(MA, Loc, BAA, UpwardWalkLimit);  in getClobberingMemoryAccess()
1074     unsigned UpwardWalkLimit = MaxCheckLimit;  in getClobberingMemoryAccess()  local
1075     return getClobberingMemoryAccess(MA, BAA, UpwardWalkLimit);  in getClobberingMemoryAccess()
1080     unsigned UpwardWalkLimit = MaxCheckLimit;  in getClobberingMemoryAccess()  local
1081     return getClobberingMemoryAccess(MA, Loc, BAA, UpwardWalkLimit);  in getClobberingMemoryAccess()
1426     unsigned UpwardWalkLimit = MaxCheckLimit;  in optimizeUsesInBlock()  local
1434                 MU, *AA, UpwardWalkLimit);  in optimizeUsesInBlock()
2390     BatchAAResults &BAA, unsigned &UpwardWalkLimit) {  in getClobberingMemoryAccessBase()  argument
2420       Walker.findClobber(BAA, StartingAccess, Q, UpwardWalkLimit);  in getClobberingMemoryAccessBase()
2490     MemoryAccess *MA, BatchAAResults &BAA, unsigned &UpwardWalkLimit,  in getClobberingMemoryAccessBase()  argument
2549         Walker.findClobber(BAA, DefiningAccess, Q, UpwardWalkLimit);  in getClobberingMemoryAccessBase()
2561       isa<MemoryDef>(StartingAccess) && UpwardWalkLimit) {  in getClobberingMemoryAccessBase()
2564     Result = Walker.findClobber(BAA, OptimizedAccess, Q, UpwardWalkLimit);  in getClobberingMemoryAccessBase()