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[Bug rtl-optimization/14863] [3.4 regression] unit-at-a-time causes miscompilation
- From: "belyshev at lubercy dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Jun 2004 08:50:38 -0000
- Subject: [Bug rtl-optimization/14863] [3.4 regression] unit-at-a-time causes miscompilation
- References: <20040406114325.14863.rguenth@tat.physik.uni-tuebingen.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From belyshev at lubercy dot com 2004-06-02 08:50 -------
IntervalIterator::operator* () returns reference to member of *this (and '*this'
is temporary automatic variable; IMHO it is not what iterators supposed to do)
to std::reverse_iterator::operator* () which is used after ~IntervalIterator
called. So this bug is in POOMA and then INVALID.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14863