2126   PetscCall(MatDestroy(&b->dA));  in MatDestroy_IS()
2415   Mat                    dA, lA;  in MatLoad_IS()  local
2481   PetscCall(MatCreate(comm, &dA));  in MatLoad_IS()
2482   PetscCall(MatSetType(dA, MATMPIAIJ));  in MatLoad_IS()
2483   PetscCall(MatSetSizes(dA, nr, nc, PETSC_DECIDE, PETSC_DECIDE));  in MatLoad_IS()
2484   PetscCall(MatLoad(dA, viewer));  in MatLoad_IS()
2485   PetscCall(MatMPIAIJGetSeqAIJ(dA, &lA, NULL, NULL));  in MatLoad_IS()
2487   PetscCall(MatDestroy(&dA));  in MatLoad_IS()
2719   PetscCall(MatDestroy(&is->dA));  in MatSetLocalToGlobalMapping_IS()
3493 static PetscErrorCode MatGetDiagonalBlock_IS(Mat A, Mat *dA)  in MatGetDiagonalBlock_IS()  argument
3500   if (a->dA) PetscCall(PetscObjectStateGet((PetscObject)a->dA, &dAstate));  in MatGetDiagonalBlock_IS()
3505     PetscCall(MatDestroy(&a->dA));  in MatGetDiagonalBlock_IS()
3507     PetscCall(MatGetDiagonalBlock(tA, &a->dA));  in MatGetDiagonalBlock_IS()
3508     PetscCall(MatPropagateSymmetryOptions(tA, a->dA));  in MatGetDiagonalBlock_IS()
3510     PetscCall(MatConvert(a->dA, ltype, MAT_INPLACE_MATRIX, &a->dA));  in MatGetDiagonalBlock_IS()
3511     PetscCall(PetscObjectReference((PetscObject)a->dA));  in MatGetDiagonalBlock_IS()
3513     PetscCall(PetscObjectStateSet((PetscObject)a->dA, Astate));  in MatGetDiagonalBlock_IS()
3515   *dA = a->dA;  in MatGetDiagonalBlock_IS()