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Re: ext/pb_ds/regression/trie_no_data_map_rand

From: Benjamin Kosnik <bkoz at redhat dot com>
To: Paolo Carlini <paolo dot carlini at oracle dot com>
Cc: Daniel Berlin <dberlin at dberlin dot org>, libstdc++ <libstdc++ at gcc dot gnu dot org>
Date: Wed, 16 Jul 2008 11:17:33 -0700
Subject: Re: ext/pb_ds/regression/trie_no_data_map_rand
References: <4aca3dc20807150939w55f9716avb00770e309332aab@mail.gmail.com> <5657752.1216140539261.JavaMail.oracle@acsmt301.oracle.com>

 
> > I was trying to track down what PRE is doing to these testcases
> > that causes them to crash, and I noticed that while I can't get
> > them to crash without turning on PRE (IE -fno-tree-pre "fixes"
> > them), they seem to have a *massive* number of valgrind failures
> > consisting of "invalid reads" even with PRE turned off.

I'll look at this today.

-benjamin

References:
- ext/pb_ds/regression/trie_no_data_map_rand
  - From: Daniel Berlin
- Re: ext/pb_ds/regression/trie_no_data_map_rand
  - From: Paolo Carlini

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