https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82324
--- Comment #1 from kargl at gcc dot gnu.org --- Does this fix the problem? Index: promotion_3.f90 =================================================================== --- promotion_3.f90 (revision 253178) +++ promotion_3.f90 (working copy) @@ -1,5 +1,6 @@ ! { dg-do run } ! { dg-options "-fdefault-real-16" } +! { dg-require-effective-target fortran_large_real } ! ! PR 82143: add a -fdefault-real-16 flag ! Index: promotion_4.f90 =================================================================== --- promotion_4.f90 (revision 253178) +++ promotion_4.f90 (working copy) @@ -1,5 +1,6 @@ ! { dg-do run } ! { dg-options "-fdefault-real-10" } +! { dg-require-effective-target fortran_large_real } ! ! PR 82143: add a -fdefault-real-16 flag !