[Bug c++/36511] New: ice for legal code with -O2

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

For the following C++ source code

typedef void * FILE;
FILE *fp;
extern int fprintf (FILE *__restrict __stream, __const char *__restrict
__format, ...);

int
bert(void)
{
 const char * fred = "\n";

 fprintf( fp, "%s", fred);

 return 0;
}

The GNU C++ compiler version 4.4 snapshot 20080606 says

dcb@suselinux:~/gcc/20080606/bugs> ../results/bin/g++ -g -O2 bug14.cc
bug14.cc: In function 'int bert()':
bug14.cc:15: internal compiler error: in set_rhs, at tree-ssa-propagate.c:750
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: ice for legal code with -O2
           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: x86_64-suse-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36511