gcc/testsuite/gfortran.dg/character_comparison_8.f90

   1 ! { dg-do run }
   2 ! { dg-options "-O -fdump-tree-original" }
   3 ! Check for compile-time optimization of LLE and friends.
   4 program main
   5   character(3) :: a
   6   a = 'ab'
   7   if (.not. LLE(a,a)) STOP 1
   8   if (LLT(a,a)) STOP 2
   9   if (.not. LGE(a,a)) STOP 3
  10   if (LGT(a,a)) STOP 4
  11 end program main
  12 ! { dg-final { scan-tree-dump-times "gfortran_compare_string" 0 "original" } }
  13