gcc/testsuite/gfortran.dg/ltrans-7.f90

   1 ! { dg-do compile }
   2 ! { dg-options "-O2 -ftree-loop-linear -fdump-tree-ltrans-all" }
   3
   4 Program FOO
   5   IMPLICIT INTEGER      (I-N)
   6   IMPLICIT REAL*8       (A-H, O-Z)
   7   PARAMETER (N1=1335, N2=1335)
   8   COMMON U(N1,N2), V(N1,N2), P(N1,N2)
   9
  10   PC = 0.0D0
  11   UC = 0.0D0
  12   VC = 0.0D0
  13
  14   do I = 1, M
  15      do J = 1, M
  16         PC = PC + abs(P(I,J))
  17         UC = UC + abs(U(I,J))
  18         VC = VC + abs(V(I,J))
  19      end do
  20      U(I,I) = U(I,I) * ( mod (I, 100) /100.)
  21   end do
  22
  23   write(6,366) PC, UC, VC
  24 366  format(/, ' PC = ',E12.4,/,' UC = ',E12.4,/,' VC = ',E12.4,/)
  25
  26 end Program FOO
  27
  28 ! Please do not XFAIL.
  29 ! { dg-final { scan-tree-dump-times "transformed loop" 1 "ltrans"} }
  30 ! { dg-final { cleanup-tree-dump "ltrans" } }