[Bug c/37369] New: ice for legal C code

[dcb314 at hotmail dot com]

I just tried to compile the Suse Linux package enlightenment-0.16.8.12-15
with the GNU C compiler version 4.4 snapshot 20080829

The compiler said

backgrounds.c: In function 'BackgroundGetUniqueString':
backgrounds.c:2742: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Pre-processed source code attached. Flag -O2 required.

Here is a valgrind stack back trace

==6993== Invalid read of size 1
==6993==    at 0x875CB0: cgraph_expand_function (cgraphunit.c:1043)
==6993==    by 0x877A1C: cgraph_optimize (cgraphunit.c:1101)
==6993==    by 0x416782: c_write_global_declarations (c-decl.c:8055)
==6993==    by 0x6B6C16: toplev_main (toplev.c:979)
==6993==    by 0x52D3435: (below main) (in /lib64/libc-2.8.so)
==6993==  Address 0x2 is not stack'd, malloc'd or (recently) free'd


-- 
           Summary: ice for legal C code
           Product: gcc
           Version: 4.4.0
            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: suse-linux-x86_64


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37369