egcs-1.1a powerpc-ibm-aix4.1.4.0 fails with -g -O3 -funroll-all-loops

[David Edelsohn]

>>>>> Dave Love writes:

Dave> Another attempt last night didn't hang like my previous one.  It
Dave> produced the same set of compare failures as for Kaveh.

	If someone can track down exactly what is being mis-compiled or
which testsuite -O3 failure is causing the -O3 bootstrap failure, that
will help tracking down and fixing the bug. 

David