x86 crash in genrecog

[Jeffrey A Law]

  In message < 19990921223036E.mitchell@codesourcery.com >you write:
  > 
  > There might be something wrong with:
  > 
  >   Tue Sep 21 18:40:01 1999  Jan Hubicka  <hubicka@freesoft.cz>
  > 
  > 	  * genrecog.c (not_both_true): Handle correctly cases when called for
  > 	  tests with different positions in the insn.
  > 
  > as I now get a segfault running genrecog on x86-linux-gnu:
  > 
  > (gdb) where
  > #0  strcmp (p1=0x805f820 "110", p2=0x0) at ../sysdeps/generic/strcmp.c:39
  > #1  0x8049aa8 in not_both_true (d1=0x805f7b0, d2=0x8060220, toplevel=0)
  >     at ../../gcc/genrecog.c:708
Are you still seeing this?  

I had something that looked similar on the PA, but it mysteriously went
away and I haven't been able to reproduce it.

jeff