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C PR rtl-optimization/42246

C { dg-do compile { target powerpc*-*-* ia64-*-* x86_64-*-* } }

C { dg-options "-O2 -fselective-scheduling -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops" }

      subroutine distance(x,clo)

      implicit real*8 (a-h,o-z)

      dimension x(2,6),x1(2,6),clo(6)

      do 60 i=1,2

        do 20 j=1,6

          x(i,j)=clo(j)

   20   continue

        do 40 iq=1,6

          x1(i,iq)=0.0d0

   40   continue

        do 50 j=1,6

          x(i,j)=x1(i,j)

   50   continue

   60 continue

      return

      end