286           pExpr->op==TK_NE || pExpr->op==TK_IS || pExpr->op==TK_ISNOT );  in comparisonAffinity()
639   assert( pExpr->op==TK_EQ || pExpr->op==TK_NE   in codeVectorCompare()
645             || (pExpr->op==TK_ISNOT && op==TK_NE) );  in codeVectorCompare()
651   if( op==TK_NE ) opx = TK_EQ;  in codeVectorCompare()
698   if( op==TK_NE ){  in codeVectorCompare()
3333       pLimit = sqlite3PExpr(pParse, TK_NE,  in sqlite3CodeSubselect()
4310       op = (op==TK_IS) ? TK_EQ : TK_NE;  in sqlite3ExprCodeTarget()
4317     case TK_NE:  in sqlite3ExprCodeTarget()
4334         assert(TK_NE==OP_Ne); testcase(op==OP_Ne); VdbeCoverageIf(v,op==OP_Ne);  in sqlite3ExprCodeTarget()
5250       op = (op==TK_IS) ? TK_EQ : TK_NE;  in sqlite3ExprIfTrue()
5257     case TK_NE:  in sqlite3ExprIfTrue()
5272       assert(TK_NE==OP_Ne); testcase(op==OP_Ne);  in sqlite3ExprIfTrue()
5371   assert( pExpr->op!=TK_NE || op==OP_Eq );  in sqlite3ExprIfFalse()
5427       op = (pExpr->op==TK_IS) ? TK_NE : TK_EQ;  in sqlite3ExprIfFalse()
5434     case TK_NE:  in sqlite3ExprIfFalse()
5449       assert(TK_NE==OP_Ne); testcase(op==OP_Ne);  in sqlite3ExprIfFalse()
5753     case TK_NE:  in exprImpliesNotNull()
5903     case TK_NE:  in impliesNotNullRow()
5911       testcase( pExpr->op==TK_NE );  in impliesNotNullRow()