[Bug c/40351] New: ice in generate_subtree_copies for Linux kernel build

[dcb314 at hotmail dot com]

I just tried to compile the recent Linux kernel 2.6.29.4
with the GNU gcc version 4.5 snapshot 20090604.

The compiler said

arch/x86/kernel/io_apic.c:4182:1: internal compiler error: in
generate_subtree_copies, at tree-sra.c:1702
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Preprocessed source code attached. Flag -O2 required.


-- 
           Summary: ice in generate_subtree_copies for Linux kernel build
           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=40351