On Sun, Jun 1, 2025 at 12:54 PM Eric Botcazou wrote:
>
> > If one wants to look up something in symbol table during late optimization
> > one is supposed to check that ::get does not return NULL and be conservative
> > otheriwse. So your change for PR120156 was OK with me, but I did not
> > expli
> If one wants to look up something in symbol table during late optimization
> one is supposed to check that ::get does not return NULL and be conservative
> otheriwse. So your change for PR120156 was OK with me, but I did not
> explicitly write (sorty for that). Similarly for vectorizer I would s
> On Fri, May 30, 2025 at 11:30 AM Jan Hubicka wrote:
> >
> > Hi,
> > > >
> > > > Hi,
> > > >
> > > > the attached Ada testcase compiled with -O2 -gnatn makes the compiler
> > > > crash in
> > > > vect_can_force_dr_alignment_p during SLP vectorization:
> > > >
> > > > if (decl_in_symtab_p (decl
Hi,
> >
> > Hi,
> >
> > the attached Ada testcase compiled with -O2 -gnatn makes the compiler crash
> > in
> > vect_can_force_dr_alignment_p during SLP vectorization:
> >
> > if (decl_in_symtab_p (decl)
> > && !symtab_node::get (decl)->can_increase_alignment_p ())
> > return false;
> >
On Fri, May 30, 2025 at 11:30 AM Jan Hubicka wrote:
>
> Hi,
> > >
> > > Hi,
> > >
> > > the attached Ada testcase compiled with -O2 -gnatn makes the compiler
> > > crash in
> > > vect_can_force_dr_alignment_p during SLP vectorization:
> > >
> > > if (decl_in_symtab_p (decl)
> > > && !symt
On Thu, May 29, 2025 at 11:38 AM Eric Botcazou wrote:
>
> Hi,
>
> the attached Ada testcase compiled with -O2 -gnatn makes the compiler crash in
> vect_can_force_dr_alignment_p during SLP vectorization:
>
> if (decl_in_symtab_p (decl)
> && !symtab_node::get (decl)->can_increase_alignment_p
Hi,
the attached Ada testcase compiled with -O2 -gnatn makes the compiler crash in
vect_can_force_dr_alignment_p during SLP vectorization:
if (decl_in_symtab_p (decl)
&& !symtab_node::get (decl)->can_increase_alignment_p ())
return false;
because symtab_node::get (decl) returns a nu
The original submission patch is at:
https://gcc.gnu.org/pipermail/gcc-patches/2024-September/664127.html
Thanks in advance.
--
Eric Botcazou
Hi,
the attached Ada testcase compiled with -O2 -gnatn makes the compiler crash in
vect_can_force_dr_alignment_p during SLP vectorization:
if (decl_in_symtab_p (decl)
&& !symtab_node::get (decl)->can_increase_alignment_p ())
return false;
because symtab_node::get (decl) returns a nu
