Lines Matching refs:overdefined
73 /// overdefined - This value is not known to be constant, and we know that
75 overdefined
109 bool isOverdefined() const { return Tag == overdefined; }
131 Tag = overdefined;
214 // move to overdefined.
240 // move to overdefined.
281 return OS << "overdefined";
514 // lattice value to overdefined, so that cycles will terminate and be
538 << "' - overdefined because inst def found.\n");
548 << "' - overdefined because inst def found.\n");
607 // value is overdefined.
631 // If we hit overdefined, exit early. The BlockVals entry is already set
632 // to overdefined.
635 << "' - overdefined because of pred.\n");
650 // Return the merged value, which is more precise than 'overdefined'.
673 // If we hit overdefined, exit early. The BlockVals entry is already set
674 // to overdefined.
677 << "' - overdefined because of pred.\n");
686 // Return the merged value, which is more precise than 'overdefined'.
761 // Unhandled instructions are overdefined.
764 << "' - overdefined because inst def found.\n");
940 // determine a value for before (i.e. were marked overdefined) may be possible
946 // for all values that were marked overdefined in OldSucc, and for those same
948 // also marked overdefined.
961 // visited will have had their overdefined markers cleared already, and we
973 // If a value was marked overdefined in OldSucc, and is here too...