Re: tree-complex.c: fix some_nonzerop test over reals (and a bug fix)

2017-10-13 Thread Laurent Thevenoux
cc-patches@gcc.gnu.org> > Envoyé: Lundi 9 Octobre 2017 15:57:38 > Objet: Re: tree-complex.c: fix some_nonzerop test over reals (and a bug fix) > > On Mon, Oct 9, 2017 at 3:30 PM, Laurent Thevenoux > <laurent.theven...@inria.fr> wrote: > > > > > > - Mail

Re: tree-complex.c: fix some_nonzerop test over reals (and a bug fix)

2017-10-09 Thread Richard Biener
t; Cc: "GCC Patches" <gcc-patches@gcc.gnu.org> >> Envoyé: Lundi 9 Octobre 2017 14:04:49 >> Objet: Re: tree-complex.c: fix some_nonzerop test over reals (and a bug fix) >> >> On Fri, Oct 6, 2017 at 8:58 PM, Laurent Thevenoux >> <laurent.theven...@inria.fr&g

Re: tree-complex.c: fix some_nonzerop test over reals (and a bug fix)

2017-10-09 Thread Laurent Thevenoux
- Mail original - > De: "Richard Biener" <richard.guent...@gmail.com> > À: "Laurent Thevenoux" <laurent.theven...@inria.fr> > Cc: "GCC Patches" <gcc-patches@gcc.gnu.org> > Envoyé: Lundi 9 Octobre 2017 14:04:49 > Objet: Re: t

Re: tree-complex.c: fix some_nonzerop test over reals (and a bug fix)

2017-10-09 Thread Richard Biener
lt;laurent.theven...@inria.fr> >> Cc: "GCC Patches" <gcc-patches@gcc.gnu.org> >> Envoyé: Vendredi 6 Octobre 2017 13:42:57 >> Objet: Re: tree-complex.c: fix some_nonzerop test over reals (and a bug fix) >> >> On Thu, Oct 5, 2017 at 4:41 PM, Laurent Thevenou

Re: tree-complex.c: fix some_nonzerop test over reals (and a bug fix)

2017-10-06 Thread Laurent Thevenoux
edi 6 Octobre 2017 13:42:57 > Objet: Re: tree-complex.c: fix some_nonzerop test over reals (and a bug fix) > > On Thu, Oct 5, 2017 at 4:41 PM, Laurent Thevenoux > <laurent.theven...@inria.fr> wrote: > > Hello, > > > > This patch improves the some_nonzerop(tree t

Re: tree-complex.c: fix some_nonzerop test over reals (and a bug fix)

2017-10-06 Thread Richard Biener
On Thu, Oct 5, 2017 at 4:41 PM, Laurent Thevenoux wrote: > Hello, > > This patch improves the some_nonzerop(tree t) function from tree-complex.c > file (the function is only used there). > > This function returns true if a tree as a parameter is not the constant 0 (or

tree-complex.c: fix some_nonzerop test over reals (and a bug fix)

2017-10-05 Thread Laurent Thevenoux
Hello, This patch improves the some_nonzerop(tree t) function from tree-complex.c file (the function is only used there). This function returns true if a tree as a parameter is not the constant 0 (or +0.0 only for reals when !flag_signed_zeros ). The former result is then used to determine