On 3/11/20 7:34 AM, Nidal Faour via Gcc-patches wrote:
> This patch is a code density oriented and attempt to remove redundant
> sign/zero extension from assignment statement.
> The approach taken is to use VRP data while expanding the assignment to RTL
> to determine whether a sign/zero extens
On Thu, 2020-03-12 at 14:43 -0700, Jim Wilson wrote:
> On Thu, Mar 12, 2020 at 2:38 AM Richard Biener via Gcc-patches
> wrote:
> > On Thu, Mar 12, 2020 at 4:06 AM Jeff Law via Gcc-patches
> > wrote:
> > > On Wed, 2020-03-11 at 13:04 +, Nidal Faour via Gcc-patches wrote:
> > > > This patch is
Hi!
On Thu, Mar 12, 2020 at 02:43:06PM -0700, Jim Wilson wrote:
> I looked at combine because I'm familiar with that pass, but the ree
> pass might be the right place to handle this.
IMO, part of this should perhaps be done on Gimple already. But the part
that should be done on RTL should be don
On Thu, Mar 12, 2020 at 2:38 AM Richard Biener via Gcc-patches
wrote:
>
> On Thu, Mar 12, 2020 at 4:06 AM Jeff Law via Gcc-patches
> wrote:
> >
> > On Wed, 2020-03-11 at 13:04 +, Nidal Faour via Gcc-patches wrote:
> > > This patch is a code density oriented and attempt to remove redundant
>
On Thu, Mar 12, 2020 at 4:06 AM Jeff Law via Gcc-patches
wrote:
>
> On Wed, 2020-03-11 at 13:04 +, Nidal Faour via Gcc-patches wrote:
> > This patch is a code density oriented and attempt to remove redundant
> > sign/zero
> > extension from assignment statement.
> > The approach taken is to u
On Wed, 2020-03-11 at 13:04 +, Nidal Faour via Gcc-patches wrote:
> This patch is a code density oriented and attempt to remove redundant
> sign/zero
> extension from assignment statement.
> The approach taken is to use VRP data while expanding the assignment to RTL to
> determine whether a si
: New test
+
2020-03-09 Marek Polacek
PR c++/92031 - bogus taking address of rvalue error.
Regards,
Nidal Faour
>-Original Message-
>From: David Malcolm
>Sent: Wednesday, 11 March 2020 15:12
>To: Nidal Faour ; gcc-patches@gcc.gnu.org
>Cc: Ofer Shinaar ; Craig B
On Wed, 2020-03-11 at 13:04 +, Nidal Faour via Gcc-patches wrote:
[...]
> diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
> index f91af78a302..c5a701e08af 100644
> --- a/gcc/testsuite/ChangeLog
> +++ b/gcc/testsuite/ChangeLog
> @@ -1,3 +1,7 @@
> +2020-02-19 Nidal Faour
> +
