[Bug c/28198] New: ICE building mips-elf cross compiler

["fnf at specifixinc dot com" <gcc-bugzilla at gcc dot gnu dot org>]

The current "top-of-tree" i686 native compiler gets an internal error building
a mips-elf toolchain, while compiling tree.c.  The native compiler identifies
itself as:

  $ gcc -v
  Using built-in specs.
  Target: i686-pc-linux-gnu
  Configured with: /src/latest/trunk/src/gcc/configure -v  
--prefix=/opt/local/latest/trunk --enable-languages=c,c++ --disable-werror  
--cache-file=.././config.cache --srcdir=/src/latest/trunk/src/gcc
  Thread model: posix
  gcc version 4.2.0 20060628 (experimental)

It can be reproduced with the command:

  $ ./cc1 -quiet -g -O2 -W -Wwrite-strings bug.i
  tree.c:7615: internal compiler error: Segmentation fault

I will attempt to attach the preprocessed version of tree.c (bug.i) referenced
above.


-- 
           Summary: ICE building mips-elf cross compiler
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: fnf at specifixinc dot com
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28198