Lines Matching refs:isKnown
229 bool isKnown() const { return X >= 0; }231 assert(isKnown());542 if (LHS.isKnown()) {549 if (RHS.isKnown()) {557 if (RHS.isKnown()) {3230 if (KnownVal.isKnown() && (E->getOpcode() == BO_LOr))