https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85412

--- Comment #9 from Arseny Solokha <asolokha at gmx dot com> ---
(In reply to Andrey Belevantsev from comment #8)
> trunk doesn't
> ICE for me.

I don't have a good testcase at hand (it's just a matter of time, though), but
at least the following snippet makes the current trunk ICE:

      subroutine kc (IX, L4, PQ)

      integer VT, DK, L4, IX, F0
      real PQ (L4, L4)

      F0 = VT

 0010 do VT = 1, 2
      end do

      if (IX .eq. 0) go to 0020

      do VT = 1, L4
      end do

      go to 0010

 0020 do VT = 1, L4
         if (VT .ge. 0 .and. VT .le. F0) go to 0030

         do DK = VT, L4
            PQ (VT, DK) = 0.0
         end do
 0030 end do

      return
      end

% powerpc-e300c3-linux-gnu-gfortran-9.0.0-alpha20190317 -m32 -mcpu=970 -O1
-fschedule-insns2 -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops
-fselective-scheduling2 -ftree-parallelize-loops=2 --param
selsched-max-sched-times=3 -c eowqbvfn.f

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