[Bug tree-optimization/34334] New: [4.3 Regression] ICE in vuses_compare, at tree-vn.c:118

["rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

With a x86_64 -> ppc64 cross:

./cc1 ~/export/config_file.1.min.i -O2 -o /dev/null -m32 -quiet
/suse/rguenther/export/config_file.1.min.i:16: warning: unnamed struct/union
that defines no instances
/suse/rguenther/export/config_file.1.min.i:16: warning: 'struct stat64'
declared inside parameter list
/suse/rguenther/export/config_file.1.min.i:16: warning: its scope is only this
definition or declaration, which is probably not what you want
/suse/rguenther/export/config_file.1.min.i:17: warning: 'struct stat64'
declared inside parameter list
/suse/rguenther/export/config_file.1.min.i:33: warning: '__transparent_union__'
attribute ignored
/suse/rguenther/export/config_file.1.min.i:103: warning: 'struct addrinfo'
declared inside parameter list
/suse/rguenther/export/config_file.1.min.i: In function
'gftp_config_parse_args':
/suse/rguenther/export/config_file.1.min.i:166: internal compiler error: tree
check: expected ssa_name, have symbol_memory_tag in vuses_compare, at
tree-vn.c:118
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

also ICEs on native ppc.


-- 
           Summary: [4.3 Regression] ICE in vuses_compare, at tree-vn.c:118
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rguenth at gcc dot gnu dot org
GCC target triplet: powerpc-*-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34334