EP2_Irreducible  10326 ext/sqlite3/libsqlite/sqlite3.c # define ExprSetIrreducible(X)  (X)->flags2 |= EP2_Irreducible
EP2_Irreducible  71913 ext/sqlite3/libsqlite/sqlite3.c     assert( (p->flags2 & EP2_Irreducible)==0 );