Lines Matching refs:Unknown
167 const PeelCounter Unknown = std::nullopt; member in __anondd9614c40111::PhiAnalyzer
171 if (PC == Unknown) in addOne()
172 return Unknown; in addOne()
173 return (*PC + 1 <= MaxIterations) ? PeelCounter{*PC + 1} : Unknown; in addOne()
215 IterationsToInvariance[&V] = Unknown; in calculate()
223 assert(IterationsToInvariance[&V] == Unknown && "unexpected value saved"); in calculate()
224 return Unknown; in calculate()
237 if (LHS == Unknown) in calculate()
238 return Unknown; in calculate()
240 if (RHS == Unknown) in calculate()
241 return Unknown; in calculate()
251 assert(IterationsToInvariance[&V] == Unknown && "unexpected value saved"); in calculate()
252 return Unknown; in calculate()
259 if (ToInvariance != Unknown) { in calculateIterationsToPeel()