gcc/testsuite/gfortran.dg/default_format_denormal_2.f90

   1 ! { dg-require-effective-target fortran_large_real }
   2 ! { dg-do run { xfail powerpc*-apple-darwin* powerpc*-*-linux* } }
   3 ! Test XFAILed on these platforms because the system's printf() lacks
   4 ! proper support for denormalized long doubles. See PR24685
   5 !
   6 ! This tests that the default formats for formatted I/O of reals are
   7 ! wide enough and have enough precision, by checking that values can
   8 ! be written and read back.
   9 !
  10 ! { dg-add-options ieee }
  11
  12 include "default_format_2.inc"
  13
  14 program main
  15   use test_default_format
  16
  17   if (test (tiny(0.0_kl), -1) /= 0) call abort
  18   if (test (-tiny(0.0_kl), 1) /= 0) call abort
  19 end program main
  20 !
  21 ! { dg-final { cleanup-modules "test_default_format" } }