I just tried to compile some C++ code with the gcc 4.5 mainline snapshot 20091015 and the compiler said
In function 'int s244(defs*)': cq.cc:562:1: error: SSA name in freelist but still referenced D.9231_46 cc1plus: note: in statement lrc_55 = D.9231_46 != D.8194_53; cq.cc:562:1: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Preprocessed C++ source attached. Flags -O3 -ffast-math required. -- Summary: error: SSA name in freelist but still referenced Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dcb314 at hotmail dot com GCC host triplet: x86_64-suse-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41728
