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Lines Matching refs:isOverdefined

109   bool isOverdefined() const   { return Tag == overdefined; }
129     if (isOverdefined())
192     if (RHS.isUndefined() || isOverdefined()) return false;
193     if (RHS.isOverdefined()) return markOverdefined();
280   if (Val.isOverdefined())
356         if (changed && BBLV.isOverdefined())
637     if (Result.isOverdefined()) {
655   assert(!Result.isOverdefined());
679     if (Result.isOverdefined()) {
691   assert(!Result.isOverdefined() && "Possible PHI in entry block?");