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Re: RFA: RL78: Add -fstack-usage support


>   Please could I apply the patch below to the RL78 port ?  It adds
>   support for generating stack use info with the -fstack-usage option.

You probably need to adjust gcc.dg/stack-usage-1.c too.

> Index: gcc/config/rl78/rl78.c
> ===================================================================
> --- gcc/config/rl78/rl78.c	(revision 186130)
> +++ gcc/config/rl78/rl78.c	(working copy)
> @@ -827,6 +827,9 @@
>    if (!cfun->machine->computed)
>      rl78_compute_frame_info ();
>
> +  if (flag_stack_usage)
> +    current_function_static_stack_size = cfun->machine->framesize;
> +
>    for (i = 0; i < 16; i++)
>      if (cfun->machine->need_to_push [i])
>        {

s/flag_stack_usage/flag_stack_usage_info/

-- 
Eric Botcazou


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