While tracking down a VRP miscompilation in unzip inflate.c I came along this one.
-- Summary: VRP ICE in compare_name_with_value, at tree-vrp.c:2965 Product: gcc Version: 4.1.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P2 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rguenth at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24141