216   const TargetRegisterClass* BestRC = nullptr;  in getMinimalPhysRegClass()  local
219         RC->contains(reg) && (!BestRC || BestRC->hasSubClass(RC)))  in getMinimalPhysRegClass()
220       BestRC = RC;  in getMinimalPhysRegClass()
223   assert(BestRC && "Couldn't find the register class");  in getMinimalPhysRegClass()
224   return BestRC;  in getMinimalPhysRegClass()
316   const TargetRegisterClass *BestRC = nullptr;  in getCommonSuperRegClass()  local
344       if (BestRC && getRegSizeInBits(*RC) >= getRegSizeInBits(*BestRC))  in getCommonSuperRegClass()
348       BestRC = RC;  in getCommonSuperRegClass()
353       if (getRegSizeInBits(*BestRC) == MinSize)  in getCommonSuperRegClass()
354         return BestRC;  in getCommonSuperRegClass()
357   return BestRC;  in getCommonSuperRegClass()