The newly added test gcc.dg/pr14796-2.c has the following FAIL on i686-pc-linux-gnu on mainline on 20050613.
FAIL: gcc.dg/pr14796-2.c scan-tree-dump c & -34359738368 -- Summary: gcc.dg/pr14796-2.c scan-tree-dump c & -34359738368 fails Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jsm28 at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22056