Hang in genattrtab

[Jeffrey A Law]

  In message < 19990901235046H.mitchell@codesourcery.com >you write:
  > 
  > My bootstrap on x86-linux-gnu is hanging when genattrtab is run for
  > the first time.  Is anyone else seeing this?
Nope.  I just bootstrapped x86-linux-gnu after rth's merge.

Any chance you're running into the compile/memory explosion created by
the rtl node checking that's enabled with --enable-checking?

jeff