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[Bug libstdc++/28457] ext/pb_ds/regression/tree_data_map_rand.cc fails with a particular random seed.
- From: "pcarlini at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Jul 2006 11:26:00 -0000
- Subject: [Bug libstdc++/28457] ext/pb_ds/regression/tree_data_map_rand.cc fails with a particular random seed.
- References: <bug-28457-3264@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pcarlini at suse dot de 2006-07-26 11:26 -------
Out of curiosity, can you try whether changing the optimization level has any
effect? I'm asking because we are also seeing random failures of
ext/pb_ds/regression/priority_queue_rand.cc on ia64-linux which go away at -O0
and -O1... In that case, I'm suspecting some sort of miscompilation.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28457