[Bug fortran/54932] Invalid loop code generated by Fortran FE for loops with bounds in HIGH(type)

[hubicka at ucw dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54932

--- Comment #16 from Jan Hubicka <hubicka at ucw dot cz> 2013-03-18 11:04:58 UTC ---
> Since very recently (between 20130313 and 20130315) gfortran.dg/do_1.f90
> execution started to XPASS not only at -O0/-O1, but at every optimisation
> level.
> I think it would be bad to release 4.8.0 with that testsuite noise, but nothing
> has happened on this front for a long time.

I believe it was Jakub's patch that disabled the transformation for some
obvious wrong code cases.
> 
> How to proceed?  Simply remove the xfail, add
> -fno-aggressive-loop-optimizations
> as Dominique proposed?

Or perhaps disable the XFAIL when the testcase is valid fortran and we get it
right
now (even though we do it by accident more than by design)

Honza