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[Bug tree-optimization/23286] missed fully redundant expression
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 29 Jul 2011 20:15:09 +0000
- Subject: [Bug tree-optimization/23286] missed fully redundant expression
- Auto-submitted: auto-generated
- References: <bug-23286-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23286
--- Comment #33 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-07-29 20:11:29 UTC ---
(In reply to comment #26)
> Created attachment 19634 [details]
> updated patch
This patch fails on the trunk now with:
/data/src/gcc-cavium/gcc-4.6-upgrade/src/libstdc++-v3/src/strstream.cc: In
destructor âvirtual std::strstream::~strstream()â:
/data/src/gcc-cavium/gcc-4.6-upgrade/src/libstdc++-v3/src/strstream.cc:399:3:
error: statement marked for throw in middle of block
# .MEM_23 = VDEF <.MEM_22>
std::strstreambuf::~strstreambuf (D.20970_7);