On Wed, Jun 3, 2009 at 5:34 PM, Bingfeng Mei
wrote:
> Richard,
> Thanks. I tried your patch and the -fno-tree-ter, and none works. The problem
> is that
>
> decl = find_base_decl (TREE_OPERAND (inner, 0)); <--- Cannot find the
> base declaration, so decl = 0
>
> if (decl
inal Message-
> From: Richard Guenther [mailto:richard.guent...@gmail.com]
> Sent: 03 June 2009 15:10
> To: Bingfeng Mei
> Cc: gcc@gcc.gnu.org
> Subject: Re: Restrict keyword doesn't work correctly in GCC 4.4
>
> On Wed, Jun 3, 2009 at 1:02 PM, Bingfeng Mei
> w
ter conversions.
Richard.
>
> - Bingfeng
>
>
>> -Original Message-
>> From: Richard Guenther [mailto:richard.guent...@gmail.com]
>> Sent: 03 June 2009 11:54
>> To: Bingfeng Mei
>> Cc: gcc@gcc.gnu.org
>> Subject: Re: Restrict keyword doesn't
essage-
> From: Richard Guenther [mailto:richard.guent...@gmail.com]
> Sent: 03 June 2009 11:54
> To: Bingfeng Mei
> Cc: gcc@gcc.gnu.org
> Subject: Re: Restrict keyword doesn't work correctly in GCC 4.4
>
> On Wed, Jun 3, 2009 at 12:41 PM, Bingfeng Mei
> wrote
On Wed, Jun 3, 2009 at 12:41 PM, Bingfeng Mei wrote:
> Hello,
> I noticed that the restrict doesn't work fully on 4.4.0 (used to work on
> our port based on 4.3 branch). The problem is that tree optimizer can do a
> lot of optimization regarding pointer, e.g., at -O3. The alias set property
> is
Hello,
I noticed that the restrict doesn't work fully on 4.4.0 (used to work on
our port based on 4.3 branch). The problem is that tree optimizer can do a
lot of optimization regarding pointer, e.g., at -O3. The alias set property
is not propagated accordingly.
Is the following RTL expansion co
