dist/gas/dw2gencfi.c

392   unsigned int return_column;
426   fde->return_column = DWARF2_DEFAULT_RETURN_COLUMN;
485   frchain_now->frch_cfi_data->cur_fde_data->return_column = regno;
1886       if ((cie->return_column & 0xff) != cie->return_column)
1888 		cie->return_column);
1889       out_one (cie->return_column);
1892     out_uleb128 (cie->return_column);
2066       if (cie->return_column != fde->return_column
2167   cie->return_column = fde->return_column;