[Bug tree-optimization/83216] [8 regression] FAIL: gcc.dg/graphite/interchange-3.c

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216

Richard Biener  changed:

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |WORKSFORME

[Bug tree-optimization/83216] [8 regression] FAIL: gcc.dg/graphite/interchange-3.c

[rguenther at suse dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216

--- Comment #8 from rguenther at suse dot de  ---
On Thu, 30 Nov 2017, clyon at gcc dot gnu.org wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216
> 
> Christophe Lyon  changed:
> 
>What|Removed |Added
> 
>  CC||clyon at gcc dot gnu.org
> 
> --- Comment #7 from Christophe Lyon  ---
> https://gcc.gnu.org/install/prerequisites.html needs an update then: it still
> refers to isl 0.15.

Yeah, that's the version that also "works" but given testcases behave
differently with different ISL versions I have to chose a version
to match them up with...

> contrib/download_prerequisites fetches 0.18, and it is available on
> ftp://gcc.gnu.org/pub/gcc/infrastructure/

Yes.

[Bug tree-optimization/83216] [8 regression] FAIL: gcc.dg/graphite/interchange-3.c

[clyon at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216

Christophe Lyon  changed:

   What|Removed |Added

 CC||clyon at gcc dot gnu.org

--- Comment #7 from Christophe Lyon  ---
https://gcc.gnu.org/install/prerequisites.html needs an update then: it still
refers to isl 0.15.

contrib/download_prerequisites fetches 0.18, and it is available on
ftp://gcc.gnu.org/pub/gcc/infrastructure/

[Bug tree-optimization/83216] [8 regression] FAIL: gcc.dg/graphite/interchange-3.c

[thopre01 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216

--- Comment #6 from Thomas Preud'homme  ---
(In reply to rguent...@suse.de from comment #5)
> On November 29, 2017 4:35:12 PM GMT+01:00, "thopre01 at gcc dot gnu.org"
>  wrote:
> >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216
> >
> >--- Comment #3 from Thomas Preud'homme 
> >---
> >(In reply to Richard Biener from comment #2)
> >> Can't reproduce 
> >> 
> >> What ISL version are you using?
> >
> >ISL 0.15.
> 
> That's outdated. Can you try 0.18?
> 
> Richard. 
> 
> >Also my apologies but I haven't tried on Arm Cortex-M7 yet actually,
> >typed it
> >in as a force of habit.
> >
> >Best regards.

Fair enough, it PASSes with 0.18. I'm happy having this bug closed then. Sorry
for the noise.

[Bug tree-optimization/83216] [8 regression] FAIL: gcc.dg/graphite/interchange-3.c

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216

Jakub Jelinek  changed:

   What|Removed |Added

   Priority|P3  |P4
 CC||jakub at gcc dot gnu.org

[Bug tree-optimization/83216] [8 regression] FAIL: gcc.dg/graphite/interchange-3.c

[rguenther at suse dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216

--- Comment #5 from rguenther at suse dot de  ---
On November 29, 2017 4:35:12 PM GMT+01:00, "thopre01 at gcc dot gnu.org"
 wrote:
>https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216
>
>--- Comment #3 from Thomas Preud'homme 
>---
>(In reply to Richard Biener from comment #2)
>> Can't reproduce 
>> 
>> What ISL version are you using?
>
>ISL 0.15.

That's outdated. Can you try 0.18?

Richard. 

>Also my apologies but I haven't tried on Arm Cortex-M7 yet actually,
>typed it
>in as a force of habit.
>
>Best regards.

[Bug tree-optimization/83216] [8 regression] FAIL: gcc.dg/graphite/interchange-3.c

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216

--- Comment #4 from Dominique d'Humieres  ---
For x86_64-pc-linux-gnu I see

FAIL: gcc.dg/stack-layout-dynamic-1.c scan-assembler-not cfi_def_cfa_register
FAIL: gcc.dg/graphite/interchange-3.c scan-tree-dump graphite "tiled"
FAIL: gcc.dg/graphite/interchange-7.c scan-tree-dump graphite "tiled"
FAIL: gcc.dg/graphite/interchange-9.c scan-tree-dump graphite "tiled"
FAIL: gcc.dg/graphite/uns-interchange-9.c scan-tree-dump graphite "tiled"

at https://gcc.gnu.org/ml/gcc-testresults/2017-11/msg02353.html.

[Bug tree-optimization/83216] [8 regression] FAIL: gcc.dg/graphite/interchange-3.c

[thopre01 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216

--- Comment #3 from Thomas Preud'homme  ---
(In reply to Richard Biener from comment #2)
> Can't reproduce 
> 
> What ISL version are you using?

ISL 0.15.

Also my apologies but I haven't tried on Arm Cortex-M7 yet actually, typed it
in as a force of habit.

Best regards.

[Bug tree-optimization/83216] [8 regression] FAIL: gcc.dg/graphite/interchange-3.c

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216

Richard Biener  changed:

   What|Removed |Added

 Status|UNCONFIRMED |WAITING
   Last reconfirmed||2017-11-29
 Ever confirmed|0   |1

--- Comment #2 from Richard Biener  ---
Can't reproduce 

What ISL version are you using?

[Bug tree-optimization/83216] [8 regression] FAIL: gcc.dg/graphite/interchange-3.c

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83216

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|--- |8.0

--- Comment #1 from Richard Biener  ---
Note the testcases are not really testing anything (just the dump scanning...).

Well - let me have a very quick look.