https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69355
Martin Jambor changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69355
--- Comment #25 from Martin Jambor ---
Author: jamborm
Date: Fri Jan 29 23:01:54 2016
New Revision: 233001
URL: https://gcc.gnu.org/viewcvs?rev=233001&root=gcc&view=rev
Log:
[PR 69355] Correct hole detection when total_scalarization fails
2016-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69355
--- Comment #24 from Jakub Jelinek ---
(In reply to Martin Jambor from comment #23)
> The testcase I posted to comment #19 fails also on the 4.9 branch so I
> will test and commit the patch there too.
>
> Jakub, can I close the bug afterwards or
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69355
--- Comment #23 from Martin Jambor ---
The testcase I posted to comment #19 fails also on the 4.9 branch so I
will test and commit the patch there too.
Jakub, can I close the bug afterwards or do you want to backport the
gcc/tree-dfa.c (the patc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69355
--- Comment #22 from Martin Jambor ---
Author: jamborm
Date: Thu Jan 28 18:04:00 2016
New Revision: 232937
URL: https://gcc.gnu.org/viewcvs?rev=232937&root=gcc&view=rev
Log:
[PR 69355] Correct hole detection when total_scalarization fails
2016-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69355
--- Comment #21 from Martin Jambor ---
Author: jamborm
Date: Wed Jan 27 14:51:17 2016
New Revision: 232877
URL: https://gcc.gnu.org/viewcvs?rev=232877&root=gcc&view=rev
Log:
[PR 69355] Correct hole detection when total_scalarization fails
2016-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69355
--- Comment #20 from Jakub Jelinek ---
(In reply to Martin Jambor from comment #19)
> Because the reduced testcase from comment #10 does not fail for me (on
> revision 232662), I have tried to use creduce myself but have never
> ended up with any
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69355
--- Comment #19 from Martin Jambor ---
Because the reduced testcase from comment #10 does not fail for me (on
revision 232662), I have tried to use creduce myself but have never
ended up with anything useful (I got source with undefined behavior
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69355
--- Comment #18 from Martin Jambor ---
The reduced testcase does not fail for me for some reason, but the
original one does.
In any event, the problem is that an grp_unscalarized_data flag is
zero even though evidently it should not be. That ha
