gcc/testsuite/gfortran.dg/pr66864.f90

   1 ! { dg-do run }
   2 ! PR fortran/66864
   3 !
   4 program t
   5    implicit none
   6    real(8) x
   7    x = 2.0d0**26.5d0
   8    if (floor(x) /= 94906265) STOP 1
   9    if (floor(2.0d0**26.5d0)/= 94906265) STOP 2
  10    x = 777666555.6d0
  11    if (floor(x) /= 777666555) STOP 3
  12    if (floor(777666555.6d0) /= 777666555) STOP 4
  13    x = 2000111222.6d0
  14    if (floor(x) /= 2000111222) STOP 5
  15    if (floor(2000111222.6d0) /= 2000111222) STOP 6
  16 end program t