[r11-3641 Regression] FAIL: gcc.dg/torture/pta-ptrarith-1.c -Os scan-tree-dump alias "ESCAPED = {[^\n}]* i f [^\n}]*}" on Linux/x86_64 (-m32 -march=cascadelake)

Sunil Pandey skpgkp2@gmail.com
Sun Oct 4 17:56:12 GMT 2020


On Sun, Oct 4, 2020 at 10:41 AM H.J. Lu via Gcc-patches <
gcc-patches@gcc.gnu.org> wrote:

> On Sun, Oct 4, 2020 at 10:33 AM Martin Sebor <msebor@gmail.com> wrote:
> >
> > On 10/4/20 10:51 AM, H.J. Lu via Gcc-patches wrote:
> > > On Sat, Oct 3, 2020 at 5:57 PM Segher Boessenkool
> > > <segher@kernel.crashing.org> wrote:
> > >>
> > >> On Sat, Oct 03, 2020 at 12:21:04PM -0700, sunil.k.pandey via
> Gcc-patches wrote:
> > >>> On Linux/x86_64,
> > >>>
> > >>> c34db4b6f8a5d80367c709309f9b00cb32630054 is the first bad commit
> > >>> commit c34db4b6f8a5d80367c709309f9b00cb32630054
> > >>> Author: Jan Hubicka <jh@suse.cz>
> > >>> Date:   Sat Oct 3 17:20:16 2020 +0200
> > >>>
> > >>>      Track access ranges in ipa-modref
> > >>>
> > >>> caused
> > >>
> > >> [ ... ]
> > >>
> > >> This isn't a patch.  Wrong mailing list?
> > >
> > > I view this as a follow up of
> > >
> > > https://gcc.gnu.org/pipermail/gcc-patches/2020-October/555314.html
> > >
> > > What do people think about this kind of followups?  Is this appropriate
> > > for this mailing list?
> >
> > A number of people routinely send emails similar to these to this
> > list to point out regressions on their targets.  I find both kinds
> > of emails very useful and don't mind the additional traffic.
> >
> > What would be an improvement is sending just one email for all
> > the testsuite regressions rather than one for each test or run
> > as seems to be happening.
>
> Sunil, can you update your script to send out a single email
> for all regressions caused by one commit?  Thanks.
>
Sure, I'll work on it.

>
> > I'm not sure that automatically opening bugs instead would be
> > better, certainly not one per test, and not if the code author
> > wasn't also CC'd if not automatically assigned to it.
> >
> > Martin
>
>
>
> --
> H.J.
>


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