[Bug c/18919] New: print_address_operand produces segmentation fault

[bastian42 at monlynx dot de]

The fprintf() on mingw gets to many parameters and thus produces a segmentation 
fault.
config/rs6000/rs6000.c:9595
Original line:
   fprintf (file, HOST_WIDE_INT_PRINT_DEC "(%s)",
           INTVAL (XEXP (x, 1)), reg_names[ REGNO (XEXP (x, 0)) ]);
The compiled code passes an additional parameter between INTVAL and reg_names.

workaround, splitting into separate fprintfS:
  fprintf(file,HOST_WIDE_INT_PRINT_DEC,INTVAL (XEXP (x,1)));
    fprintf(file,"(%s)",reg_names[ REGNO (XEXP (x,0)) ]);

Note: It is very likely a bug in the mingw32 implementation.

-- 
           Summary: print_address_operand produces segmentation fault
           Product: gcc
           Version: 3.4.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bastian42 at monlynx dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: mingw32
GCC target triplet: powerpc-elf


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18919