> that works for me - the patch is OK with that change.
Thanks. In the end, I went for your solution and the helper is called
unsplit_eh_edges, which is even more explicit than unsplit_all_eh.
* tree-eh.h (unsplit_eh_edges): Declare.
* tree-eh.c (maybe_remove_unreachable_handle
On Tue, Oct 1, 2019 at 1:05 PM Eric Botcazou wrote:
>
> [Thanks for the quick review and sorry for the longish delay]
>
> > +/* Return the index number of the landing pad for STMT, if any. */
> > +
> > +static int
> > +lp_nr_for_store (gimple *stmt)
> > +{
> > + if (!cfun->can_throw_non_call_exc
[Thanks for the quick review and sorry for the longish delay]
> +/* Return the index number of the landing pad for STMT, if any. */
> +
> +static int
> +lp_nr_for_store (gimple *stmt)
> +{
> + if (!cfun->can_throw_non_call_exceptions || !cfun->eh)
> +return 0;
> +
> + if (!stmt_could_throw_
On Fri, Jul 26, 2019 at 12:56 PM Eric Botcazou wrote:
>
> Hi,
>
> one of the effects of -fnon-call-exceptions is that the memory accesses are
> considered trapping by default, i.e. unless you can prove otherwise. If, in
> addition to this, the code is covered by an exception handler, such memory
Hi,
one of the effects of -fnon-call-exceptions is that the memory accesses are
considered trapping by default, i.e. unless you can prove otherwise. If, in
addition to this, the code is covered by an exception handler, such memory
accesses are the sources of an EH edge, which means that they e
