[Patch, fortran] PR 37131, inline matmul

[Thomas Koenig]

Hi,

I'm back from holiday, so I can finally reply.


Am 13.07.2015 um 21:54 schrieb Thomas Schwinge:

> --- gcc/fortran/iresolve.c
> +++ gcc/fortran/iresolve.c
> @@ -2207,6 +2207,9 @@ gfc_resolve_fe_runtime_error (gfc_code *c)
>       a->name = "%VAL";
>
>     c->resolved_sym = gfc_get_intrinsic_sub_symbol (name);
> +  //TODO
> +  extern tree gfor_fndecl_runtime_error;
> +  c->resolved_sym->backend_decl = gfor_fndecl_runtime_error;
>   }

This patch actually works quite well.  I cannot check the varargs part
on x86_64, but the non-return part is OK.  Obviously, the backend decl
for runtime_error needs to be set.

The question is where to put this.  iresolve.c seems conceptually wrong,
but I cannot find a clean place to put this in trans-*, without
special casing in strange places.

So, what is the general optionion?  Do something in this place which
is essentially this patch (plus a GTY in the prototype)?

Regards

	Thomas