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[Bug regression/38858] 255.vortex benchmark segfaults
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Jan 2009 19:30:22 -0000
- Subject: [Bug regression/38858] 255.vortex benchmark segfaults
- References: <bug-38858-15453@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from pinskia at gcc dot gnu dot org 2009-01-15 19:30 -------
Can you try -O2 -fno-strict-aliasing. If that works, then this is a dup of bug
23449 :). bug 23449 has a nice explication of where and how vortex violates
C/C++ aliasing rules.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38858