I get the following ICE with current trunk. This was introduced between 20070616 (works) and 20070720 (ICE).
(sid)25899:[EMAIL PROTECTED]: ~] /usr/lib/gcc-snapshot/bin/gcc -c -O -Wall jasper-jpc_t1enc.c jasper-jpc_t1enc.c: In function 'foo': jasper-jpc_t1enc.c:10: internal compiler error: in build_polynomial_chrec, at tree-chrec.h:136 Please submit a full bug report, -- Summary: [4.3 Regression] ICE in build_polynomial_chrec, at tree- chrec.h:136 Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: tbm at cyrius dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33146