On Thu, Oct 29, 2015 at 11:38 AM, Tom de Vries wrote:
> [ quote-pasted from https://gcc.gnu.org/ml/gcc-patches/2011-10/msg00464.html
> ]
>
>> CAST_RESTRICT based disambiguation unfortunately isn't reliable,
>> e.g. to store a non-restrict pointer into a restricted field,
>> we add a non-useless ca
[ quote-pasted from
https://gcc.gnu.org/ml/gcc-patches/2011-10/msg00464.html ]
CAST_RESTRICT based disambiguation unfortunately isn't reliable,
e.g. to store a non-restrict pointer into a restricted field,
we add a non-useless cast to restricted pointer in the gimplifier,
and while we don't con
On Thu, 6 Oct 2011, Jakub Jelinek wrote:
> Hi!
>
> CAST_RESTRICT based disambiguation unfortunately isn't reliable,
> e.g. to store a non-restrict pointer into a restricted field,
> we add a non-useless cast to restricted pointer in the gimplifier,
> and while we don't consider that field to have
Hi!
CAST_RESTRICT based disambiguation unfortunately isn't reliable,
e.g. to store a non-restrict pointer into a restricted field,
we add a non-useless cast to restricted pointer in the gimplifier,
and while we don't consider that field to have a special restrict tag
because it is unsafe to do so,
