178       bool isSum = expr.getVar().isa<SDBMSumExpr>();  in print()
182       visit(expr.getVar());  in print()
207   SDBMExpr visitNeg(SDBMNegExpr expr) { return expr.getVar(); }  in visitNeg()
289                                    visit(expr.getVar()));  in getAsAffineExpr()
341         lhsNeg.getVar(), constant, /*negated=*/true,  in addConstant()
356   if (lhs.getTerm() == rhs.getVar().getTerm())  in buildDiffExpr()
358         lhs.getDialect(), lhs.getConstant() - rhs.getVar().getConstant());  in buildDiffExpr()
361       addConstantAndSink<SDBMDirectExpr>(lhs, -rhs.getVar().getConstant(),  in buildDiffExpr()
364       rhs.getVar().getTerm());  in buildDiffExpr()
390       lhsNeg.getVar().getTerm() == rhsDiff.getLHS().getTerm()) {  in foldSumDiff()
392         lhsNeg.getVar().getConstant() - rhsDiff.getLHS().getConstant();  in foldSumDiff()
405       lhsDiff.getLHS().getTerm() == rhsNeg.getVar().getTerm()) {  in foldSumDiff()
407         rhsNeg.getVar().getConstant() - lhsDiff.getLHS().getConstant();  in foldSumDiff()
659 SDBMDirectExpr SDBMNegExpr::getVar() const {  in getVar()  function in SDBMNegExpr