806   PetscBool          isdense;  in MatMatSolve_SeqAIJ_inplace()  local
811   PetscCall(PetscObjectTypeCompare((PetscObject)B, MATSEQDENSE, &isdense));  in MatMatSolve_SeqAIJ_inplace()
812   PetscCheck(isdense, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "B matrix must be a SeqDense matrix");  in MatMatSolve_SeqAIJ_inplace()
814     PetscCall(PetscObjectTypeCompare((PetscObject)X, MATSEQDENSE, &isdense));  in MatMatSolve_SeqAIJ_inplace()
815 …  PetscCheck(isdense, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "X matrix must be a SeqDense matrix");  in MatMatSolve_SeqAIJ_inplace()
870   PetscBool          isdense;  in MatMatSolve_SeqAIJ()  local
874   PetscCall(PetscObjectTypeCompare((PetscObject)B, MATSEQDENSE, &isdense));  in MatMatSolve_SeqAIJ()
875   PetscCheck(isdense, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "B matrix must be a SeqDense matrix");  in MatMatSolve_SeqAIJ()
877     PetscCall(PetscObjectTypeCompare((PetscObject)X, MATSEQDENSE, &isdense));  in MatMatSolve_SeqAIJ()
878 …  PetscCheck(isdense, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "X matrix must be a SeqDense matrix");  in MatMatSolve_SeqAIJ()
934   PetscBool          isdense;  in MatMatSolveTranspose_SeqAIJ()  local
938   PetscCall(PetscObjectTypeCompare((PetscObject)B, MATSEQDENSE, &isdense));  in MatMatSolveTranspose_SeqAIJ()
939   PetscCheck(isdense, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "B matrix must be a SeqDense matrix");  in MatMatSolveTranspose_SeqAIJ()
941     PetscCall(PetscObjectTypeCompare((PetscObject)X, MATSEQDENSE, &isdense));  in MatMatSolveTranspose_SeqAIJ()
942 …  PetscCheck(isdense, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "X matrix must be a SeqDense matrix");  in MatMatSolveTranspose_SeqAIJ()