[Bug ada/65156] New: [5 regression] FAIL: gnat.dg/timing_events.adb execution test

[Bug ada/65156] New: [5 regression] FAIL: gnat.dg/timing_events.adb execution test

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65156

            Bug ID: 65156
           Summary: [5 regression] FAIL: gnat.dg/timing_events.adb
                    execution test
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vries at gcc dot gnu.org

Test times out with build from r220886

Target: x86_64-unknown-linux-gnu
Configured with: src/configure --prefix=nobootstrap/install --with-cloog=infra
--with-ppl=infra --with-gmp=infra --with-mpfr=infra --with-mpc=infra
--with-isl=infra --disable-bootstrap --enable-checking=yes,rtl
--enable-languages=c,fortran,ada,java,objc,c++,go,obj-c++

Hangs like this:
...
(gdb) bt
#0  __lll_lock_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007ffff7bc6657 in _L_lock_909 () from
/lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007ffff7bc6480 in __GI___pthread_mutex_lock (mutex=0x7fffffffdab0) at
../nptl/pthread_mutex_lock.c:79
#3  0x000000000040a288 in system.task_primitives.operations.write_lock
(l=l@entry=0x7fffffffda78, <lL>=<lL>@entry=0) at s-taprop.adb:365
#4  0x0000000000412016 in
system.tasking.protected_objects.entries.lock_entries_with_status
(object=0x7fffffffda68) at s-tpoben.adb:276
#5  0x0000000000412089 in system.tasking.protected_objects.entries.lock_entries
(object=<optimized out>) at s-tpoben.adb:231
#6  0x00000000004165d3 in <timing_events__po__procP> () at
src/gcc/testsuite/gnat.dg/timing_events.adb:20
#7  0x00000000004164a6 in timing_events.po.test (<O>=(const system__address)
0x7fffffffda60, <P>=(const system__address) 0x0, <E>=1)
    at src/gcc/testsuite/gnat.dg/timing_events.adb:17
#8  0x0000000000413455 in
system.tasking.protected_objects.operations.po_do_or_queue
(self_id=self_id@entry=0x636030, 
    object=object@entry=0x7fffffffda68, entry_call=entry_call@entry=0x6365b8)
at s-tpobop.adb:320
#9  0x000000000041381c in
system.tasking.protected_objects.operations.protected_entry_call
(object=0x7fffffffda68, e=<optimized out>, 
    uninterpreted_data=(const system__address) 0x0, mode=<optimized out>,
block=...) at s-tpobop.adb:604
#10 0x0000000000415f17 in timing_events () at
src/gcc/testsuite/gnat.dg/timing_events.adb:28
...

[Bug ada/65156] [5 regression] FAIL: gnat.dg/timing_events.adb execution test

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65156

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-02-21
     Ever confirmed|0                           |1

--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Confirmed on x86_64-apple-darwin14.

[Bug ada/65156] [5 regression] FAIL: gnat.dg/timing_events.adb execution test

[charlet at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65156

Arnaud Charlet <charlet at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |charlet at gcc dot gnu.org
         Resolution|---                         |FIXED
   Target Milestone|---                         |5.0

--- Comment #2 from Arnaud Charlet <charlet at gcc dot gnu.org> ---
The test is actually wrong, which is now exhibited by a recent fix in the
runtime.
I forgot to remove it, now done.

[Bug ada/65156] [5 regression] FAIL: gnat.dg/timing_events.adb execution test

[charlet at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65156

--- Comment #3 from Arnaud Charlet <charlet at gcc dot gnu.org> ---
Author: charlet
Date: Sat Feb 21 18:57:02 2015
New Revision: 220889

URL: https://gcc.gnu.org/viewcvs?rev=220889&root=gcc&view=rev
Log:
    PR ada/65156
    * gnat.dg/timing_events.adb: Removed, invalid test.


Removed:
    trunk/gcc/testsuite/gnat.dg/timing_events.adb
Modified:
    trunk/gcc/testsuite/ChangeLog