message: Pass loop depth 1 to memref dependence check when constructing dependence constraints used to calculate computation slice for loop fusion.
  This done so that the dominance check between ancestors of op statements from src/dst memref accesses will be run.
diff: @@ -380,7 +380,7 @@ static Statement *getStmtAtPosition(ArrayRef<unsigned> positions,
  ForStmt *mlir::insertBackwardComputationSlice(MemRefAccess *srcAccess,
  MemRefAccess *dstAccess) {
  FlatAffineConstraints dependenceConstraints;
  - if (!checkMemrefAccessDependence(*srcAccess, *dstAccess, /*loopDepth=*/0,
  + if (!checkMemrefAccessDependence(*srcAccess, *dstAccess, /*loopDepth=*/1,
  &dependenceConstraints,
  /*dependenceComponents=*/nullptr)) {
  return nullptr;
  