AIX Tree-SSA bootstrap failure

[law@redhat.com]

In message <200402191735.i1JHZIT22814@makai.watson.ibm.com>, David Edelsohn wri
tes:
 >	I tried bootstrapping Tree-SSA branch on AIX earlier today and it
 >failed with an ICE while compiling mudflap.  Given that mudflap does not
 >work on AIX for other reasons, I will disable it and see how much farther
 >bootstrap progresses.  However, the ICE should not occur.
 >
 >/farm/dje/src/tree-ssa/libmudflap/mf-runtime.c: In function `_GLOBAL__I___mf_
 >lc_mask':
 >/farm/dje/src/tree-ssa/libmudflap/mf-runtime.c:2406: internal compiler error:
 > Segmentation fault
 >Please submit a full bug report,
 >with preprocessed source if appropriate.
 >See <URL:http://gcc.gnu.org/bugs.html> for instructions.
Can you send me a preprocessed .i file, the compile line which failed and
your exact target triplet?  It's entirely possibly I'll be able to recreate
this without actually having to use an AIX box.
jeff