gcc/testsuite/gfortran.dg/pr42246-2.f

   1 C PR rtl-optimization/42246
   2 C { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } }
   3 C { dg-options "-O2 -fselective-scheduling -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops" }
   4
   5       subroutine distance(x,clo)
   6       implicit real*8 (a-h,o-z)
   7       dimension x(2,6),x1(2,6),clo(6)
   8       do 60 i=1,2
   9         do 20 j=1,6
  10           x(i,j)=clo(j)
  11    20   continue
  12         do 40 iq=1,6
  13           x1(i,iq)=0.0d0
  14    40   continue
  15         do 50 j=1,6
  16           x(i,j)=x1(i,j)
  17    50   continue
  18    60 continue
  19       return
  20       end
  21