Lines Matching defs:UGS

433     for (const UsedGlobalSet &UGS : llvm::reverse(UsedGlobalSets)) {
434       if (UGS.UsageCount == 0)
436       if (UGS.Globals.count() > 1)
437         AllGlobals |= UGS.Globals;
451   for (const UsedGlobalSet &UGS : llvm::reverse(UsedGlobalSets)) {
452     if (UGS.UsageCount == 0)
454     if (PickedGlobals.anyCommon(UGS.Globals))
456     PickedGlobals |= UGS.Globals;
460     if (UGS.Globals.count() < 2)
462     Changed |= doMerge(Globals, UGS.Globals, M, isConst, AddrSpace);