Bug 65156 - [5 regression] FAIL: gnat.dg/timing_events.adb execution test
Summary: [5 regression] FAIL: gnat.dg/timing_events.adb execution test
Status: RESOLVED FIXED
Alias: None
Product: gcc
Classification: Unclassified
Component: ada (show other bugs)
Version: 5.0
: P3 normal
Target Milestone: 5.0
Assignee: Not yet assigned to anyone
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-02-21 18:03 UTC by Tom de Vries
Modified: 2015-02-21 18:57 UTC (History)
1 user (show)

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Known to work:
Known to fail:
Last reconfirmed: 2015-02-21 00:00:00

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Description Tom de Vries 2015-02-21 18:03:17 UTC 
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
...
Comment 1 Dominique d'Humieres 2015-02-21 18:41:28 UTC 
Confirmed on x86_64-apple-darwin14.
Comment 2 Arnaud Charlet 2015-02-21 18:56:57 UTC 
The test is actually wrong, which is now exhibited by a recent fix in the runtime.
I forgot to remove it, now done.
Comment 3 Arnaud Charlet 2015-02-21 18:57:33 UTC 
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