[Bug libfortran/68867] numeric formatting problem in the fortran library

[sgk at troutmask dot apl.washington.edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68867

--- Comment #13 from Steve Kargl <sgk at troutmask dot apl.washington.edu> ---
On Tue, Dec 15, 2015 at 06:03:55PM +0000, seurer at linux dot vnet.ibm.com
wrote:
> 
> FAIL: gfortran.dg/default_format_denormal_2.f90   -O0  execution test
> FAIL: gfortran.dg/default_format_denormal_2.f90   -O1  execution test
> FAIL: gfortran.dg/default_format_denormal_2.f90   -O2  execution test
> FAIL: gfortran.dg/default_format_denormal_2.f90   -O3 -fomit-frame-pointer
> -funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
> FAIL: gfortran.dg/default_format_denormal_2.f90   -O3 -g  execution test
> FAIL: gfortran.dg/default_format_denormal_2.f90   -Os  execution test
> 
> I checked with the revision previous to this patch and the revision for this
> patch and the only differences were fmt_g0_7 succeeding and
> default_format_denormal_2 failing.

% svn diff default_format_denormal_2.f90
Index: default_format_denormal_2.f90
===================================================================
--- default_format_denormal_2.f90       (revision 231661)
+++ default_format_denormal_2.f90       (working copy)
@@ -1,4 +1,4 @@
-! { dg-do run { xfail powerpc*-apple-darwin* } }
+! { dg-do run { xfail powerpc*-*-* } }
 ! { dg-require-effective-target fortran_large_real }
 ! Test XFAILed on this platform because the system's printf() lacks
 ! proper support for denormalized long doubles. See PR24685