[Bug c/28162] New: ice on valid code

["dcb314 at hotmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

I just tried to compile the attached source code with compiler flag -O3.
GNU C compiler version 4.2 snapshot 20060624 said

dcb@linux:~/gnu/42-20060617/bugs> ~/gnu/42-20060624/results/bin/gcc -O3 bug18.c
bug18.c: In function 'Speech_Encode_Frame_init':
bug18.c:24528: warning: passing argument 1 of 'Speech_Encode_Frame_exit' from
incompatible pointer type
bug18.c: In function 'ol_ltp':
bug18.c:19118: internal compiler error: in set_value_range, at tree-vrp.c:157
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
dcb@linux:~/gnu/42-20060624/bugs>

Preprocessed source code attached.  Flag -O3 required.


-- 
           Summary: ice on valid code
           Product: gcc
           Version: 4.2.0
            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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28162