[Bug middle-end/65665] [5.0 Regression]: g++.dg/torture/pr64378.C -O2 -flto -fno-use-linker-plugin -flto-partition=none

["marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65665

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Hello.

I've just sent patch to mailing list:
https://gcc.gnu.org/ml/gcc-patches/2015-04/msg00108.html

May I ask you for testing if it survives on your target?

Thanks,
Martin
>From gcc-bugs-return-482640-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Fri Apr 03 08:46:29 2015
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From: "vries at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug testsuite/65205] Wrong dg-shouldfail usage in OpenACC libgomp tests
Date: Fri, 03 Apr 2015 08:46:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?ide205

vries at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-04-03
     Ever confirmed|0                           |1

--- Comment #1 from vries at gcc dot gnu.org ---
Confirmed. I see during testing in /var/log/kern.log:
...
Apr  3 10:30:34 linux1 kernel: [40550.740064] lib-42.exe[1885]: segfault at 0
ip 00002b359109463e sp 00007fffd2ec80a0 error 4 in
libgomp.so.1.0.0[2b359107d000+20000]
...

And the failure mode we expect is:
...
/* { dg-shouldfail "libgomp: \[\h+,256\] is not mapped" } */
...

So the dg-shouldfail is currently hiding a problem.