820 : [n_channels]
"r" ((
unsigned long) n_channels), [offsetof_args_inptr]
"I" (offsetof(Args, inptr)), [offsetof_args_ld_input_col]
"I" (offsetof(Args, ld_input_col)), [offsetof_args_ld_input_row]
"I" (offsetof(Args, ld_input_row)), [offsetof_args_ld_output_col]
"I" (offsetof(Args, ld_output_col)), [offsetof_args_ld_output_row]
"I" (offsetof(Args, ld_output_row)), [offsetof_args_max]
"I" (offsetof(Args, max)), [offsetof_args_min]
"I" (offsetof(Args, min)), [offsetof_args_n_tile_cols]
"I" (offsetof(Args, n_tile_cols)), [offsetof_args_n_tile_rows]
"I" (offsetof(Args, n_tile_rows)), [offsetof_args_outptr]
"I" (offsetof(Args, outptr)), [offsetof_args_params]
"I" (offsetof(Args, params)), [offsetof_args_tile_i]
"I" (offsetof(Args, tile_i)), [offsetof_args_tile_j]
"I" (offsetof(Args, tile_j)), [params_struct]
"r" (¶ms_struct)