were:
r260216: Introduce gcc_qsort
r260222: gcc_qsort: avoid oversized memcpy temporaries
r262092: gcc_qsort: avoid overlapping memcpy (PR 86311)
r264065: qsort_chk: call from gcc_qsort instead of wrapping it
[0]: https://gcc.gnu.org/ml/gcc-patches/2018-05/msg00479.html
Regards,
Cory Fields
Understood. Thank you for the explanations.
I'll just plan to apply the patches locally as well.
Regards,
Cory
On Mon, Oct 1, 2018 at 11:18 AM Alexander Monakov wrote:
>
> On Mon, 1 Oct 2018, Jeff Law wrote:
> > To add a bit more context for Cory.
> >
> > Generally backports are limited to fixin
erally, many of these unstable sorts remain, and fixing them
up individually seems futile. Before working on this further, I'm
wondering if it makes sense to pull a qsort into libiberty and poison
the libc function. That way if unstable sorts do sneak in, at least
they would be consistently unsta
On Fri, Jan 12, 2018 at 1:45 PM, Jeff Law wrote:
> On 01/12/2018 11:26 AM, Cory Fields wrote:
>> Quick disclaimer: I'm 100% new to GCC code and the dev process, so
>> there are bound to be some faulty assumptions below.
>>
>> I recently worked on a build of gcc,
Yes, this is the issue that I ran into.
I took the check further by asserting that if cmp(A, B) == 0,
memcmp(A, B) == 0 as well. But that''s tricky because the structure
may contain data that differs from A to B, but ultimately isn't used
after the sort. So it leads to a bunch of false-ish-positiv
Hi list
I'm playing with -static-pie and musl, which seems to be in good shape
for 8.0.0. Nice work :)
However, the fact that "gcc -static -pie" and "gcc -static-pie"
produce different results is very unexpected. I understand the case
for the new link-type, but merging the options when possible w
On Tue, Jan 30, 2018 at 1:35 PM, H.J. Lu wrote:
> On Tue, Jan 30, 2018 at 10:26 AM, Cory Fields wrote:
>> Hi list
>>
>> I'm playing with -static-pie and musl, which seems to be in good shape
>> for 8.0.0. Nice work :)
>>
>> However, the fact
On Tue, Jan 30, 2018 at 2:14 PM, H.J. Lu wrote:
> On Tue, Jan 30, 2018 at 11:07 AM, Cory Fields wrote:
>> On Tue, Jan 30, 2018 at 1:35 PM, H.J. Lu wrote:
>>> On Tue, Jan 30, 2018 at 10:26 AM, Cory Fields wrote:
>>>> Hi list
>>>>
>>>> I
atic and -pie and pass along only
-static-pie? Or forward them all along, and fix the specs which look
for static before static-pie ?
Regards,
Cory
On Tue, Jan 30, 2018 at 2:36 PM, H.J. Lu wrote:
> On Tue, Jan 30, 2018 at 11:18 AM, Cory Fields wrote:
>> On Tue, Jan 30, 2018 at 2:14 PM
