Between June 19 and June 20, 4 new fails appeared on ia64-linux, all of the same type:
FAIL: ext/pb_ds/example/basic_map.cc (test for excess errors) Excess errors: cc1plus(7223): unaligned access to 0x2000000005d40001, ip=0x40000000006982a0 cc1plus(7223): unaligned access to 0x2000000005d40009, ip=0x40000000006982c0 cc1plus(7223): unaligned access to 0x2000000005d40011, ip=0x40000000006982c1 cc1plus(7223): unaligned access to 0x2000000005d40019, ip=0x40000000006982d1 cc1plus(7223): unaligned access to 0x2000000005d40019, ip=0x40000000006982f0 FAIL: ext/pb_ds/example/erase_if.cc (test for excess errors) Excess errors: cc1plus(7295): unaligned access to 0x2000000005128001, ip=0x40000000006982a0 cc1plus(7295): unaligned access to 0x2000000005128009, ip=0x40000000006982c0 cc1plus(7295): unaligned access to 0x2000000005128011, ip=0x40000000006982c1 cc1plus(7295): unaligned access to 0x2000000005128019, ip=0x40000000006982d1 cc1plus(7295): unaligned access to 0x2000000005128019, ip=0x40000000006982f0 FAIL: ext/pb_ds/regression/associative_containers.cc (test for excess errors) Excess errors: cc1plus(7532): unaligned access to 0x2000000005e5c001, ip=0x40000000006982a0 cc1plus(7532): unaligned access to 0x2000000005e5c009, ip=0x40000000006982c0 cc1plus(7532): unaligned access to 0x2000000005e5c011, ip=0x40000000006982c1 cc1plus(7532): unaligned access to 0x2000000005e5c019, ip=0x40000000006982d1 cc1plus(7532): unaligned access to 0x2000000005e5c019, ip=0x40000000006982f0 FAIL: ext/pb_ds/regression/trie_no_data_map_rand.cc (test for excess errors) Excess errors: cc1plus(7921): unaligned access to 0x200000000e674001, ip=0x40000000006982a0 cc1plus(7921): unaligned access to 0x200000000e674009, ip=0x40000000006982c0 cc1plus(7921): unaligned access to 0x200000000e674011, ip=0x40000000006982c1 cc1plus(7921): unaligned access to 0x200000000e674019, ip=0x40000000006982d1 cc1plus(7921): unaligned access to 0x200000000e674019, ip=0x40000000006982f0 -- Summary: ext/pb_ds/example/basic_map.cc, etc fail: unaligned accesses at compile time Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pcarlini at suse dot de GCC host triplet: ia64-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28138