Lines Matching refs:LastDef
107 bool noUseAfterLastDef(unsigned Reg, unsigned Dist, unsigned &LastDef);357 unsigned &LastDef) {358 LastDef = 0;369 if (MO.isDef() && DI->second > LastDef)370 LastDef = DI->second;373 return !(LastUse > LastDef && LastUse < Dist);