[Bug libstdc++/25608] g++ miscompiles gcjx

["gdr at integrable-solutions dot net" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #9 from gdr at integrable-solutions dot net  2005-12-31 04:44 -------
Subject: Re:  g++ miscompiles gcjx

"pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> writes:

| (In reply to comment #7)
| > Before reclassifying, it would useful to provide data.  If you cannot,
| > please move on something else.  You're not being helpful here.
| 
| Since this is reproducible from 4.0 upwards and it is way down in the
libstdc++
| and it is a dead lock,
| it is more likely to be a bug in libstdc++ than anywhere else.

OK, let see.

| Are you sure that you cannot reproduce this with 3.4.x where x>=2?

I used the latest GCC-3.4.5 to compile gcjx, classpath, jacks and
produce some profile data.  I did not run into the dead lock.  Several
time.  However, with mainline, I get a stall exactly at the same place.

| This seems very related to PR 12658.
| 
| It seems like this could be a glibc bug reading that other bug, specifically
| "testsuite/22_locale/locale/cons/12658_thread.cc" test.
| 
| What glibc version do you have?

glibc-2.3.4-23.4 (SuSE 9.3)

-- Gaby


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25608