[Bug target/46878] V850 ICE in in maybe_add_or_update_dep_1, at sched-deps.c:854

[dj at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46878

DJ Delorie <dj at redhat dot com> changed:

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--- Comment #16 from DJ Delorie <dj at redhat dot com> 2011-01-25 23:41:53 UTC ---
Created attachment 23126
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23126
alternate patch 3

Another patch attempt.  In this case, we add a check for the implied dependency
created by a cc0 setter/user pair to insn_a_feeds_b() so that try_combine()
knows that the cc0 setter is needed if the user is needed.