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[Bug tree-optimization/35468] LHS of assignment can be folded to a constant causing ICE
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Mar 2008 10:10:44 -0000
- Subject: [Bug tree-optimization/35468] LHS of assignment can be folded to a constant causing ICE
- References: <bug-35468-15486@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from rguenth at gcc dot gnu dot org 2008-03-06 10:10 -------
Actually, CCP propagates the invariant address in
D.1547_2 = &"/dev/ptyXX"[8];
*D.1547_2 ={v} 1;
which we cannot undo easily, so we indeed should fold the stmt to a
trap representation.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35468