I get the following ICE on ia64 with gcc 4.2. Only happens at -O2, and doesn't happen with gcc 4.0 or 4.1.
[EMAIL PROTECTED]:~/delta/bin$ /usr/lib/gcc-snapshot/bin/gcc -c -O2 mini.c mini.c: In function 'PL_next_solution': mini.c:101: warning: cast to pointer from integer of different size mini.c:119: warning: cast to pointer from integer of different size mini.c:187: warning: assignment makes pointer from integer without a cast mini.c:216: internal compiler error: in move_insn, at haifa-sched.c:1968 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. For Debian GNU/Linux specific bug reporting instructions, see <URL:file:///usr/share/doc/gcc-4.1/README.Bugs>. [EMAIL PROTECTED]:~/delta/bin$ /usr/lib/gcc-snapshot/bin/gcc -c -O1 mini.c mini.c: In function 'PL_next_solution': mini.c:101: warning: cast to pointer from integer of different size mini.c:119: warning: cast to pointer from integer of different size mini.c:187: warning: assignment makes pointer from integer without a cast [EMAIL PROTECTED]:~/delta/bin$ gcc-4.1 -c -O2 mini.c mini.c: In function 'PL_next_solution': mini.c:101: warning: cast to pointer from integer of different size mini.c:119: warning: cast to pointer from integer of different size mini.c:187: warning: assignment makes pointer from integer without a cast [EMAIL PROTECTED]:~/delta/bin$ gcc-4.0 -c -O2 mini.c mini.c: In function 'PL_next_solution': mini.c:101: warning: cast to pointer from integer of different size mini.c:119: warning: cast to pointer from integer of different size mini.c:187: warning: assignment makes pointer from integer without a cast [EMAIL PROTECTED]:~/delta/bin$ -- Summary: [4.2 regression] ICE in move_insn, at haifa-sched.c:1968 Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: tbm at cyrius dot com GCC target triplet: ia64-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28489
