Test case is huge (26KLOC), but only takes a fraction of a second to compile and die.
Just compile with g++ -c ice.i I'll append the test case momentarily -- Summary: ICE in extract_insn, at recog.c:2084 Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: apl at alum dot mit dot edu GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26622