CVS HEAD of today gives me a bunch of SSA errors and finally an ICE on this file (taken from CLN) when optimization is turned on:
g++ -O1 -c cl_prin_globals.ii bzip'ed file plus error output attached. Sorry for the suboptimal naming (don't know what is happening here) and the large file size. -- Summary: ICE: SSA_NAME varification failure Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: Ralf dot Wildenhues at gmx dot de CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22004