[3.3 regression] ICE at cp/search.c:282 building complex_io.o on sparcv9-sun-solaris2.8

[Kaveh R. Ghazi]

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8017

I was just wondering what's going on with PR8017.  It's the source of
bootstrap failures on sparcv9/sparc64 and I verified it continues
through today with both 3.3 and 3.4.  I also think it's the same
problem from PR8183 and PR8669.
Thanks.