Lines Matching defs:UGS

430     for (const UsedGlobalSet &UGS : UsedGlobalSets) {
431       if (UGS.UsageCount == 0)
433       if (UGS.Globals.count() > 1)
434         AllGlobals |= UGS.Globals;
460   for (const UsedGlobalSet &UGS : llvm::reverse(UsedGlobalSets)) {
461     if (UGS.UsageCount == 0)
463     if (PickedGlobals.anyCommon(UGS.Globals))
465     PickedGlobals |= UGS.Globals;
469     if (UGS.Globals.count() < 2)
471     Changed |= doMerge(Globals, UGS.Globals, M, isConst, AddrSpace);