[Bug fortran/56637] Bad result on max(1,shiftr(j,1))

["fkrogh#gcc at mathalacarte dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56637

--- Comment #7 from Fred Krogh <fkrogh#gcc at mathalacarte dot com> 2013-03-16 21:44:46 UTC ---
As mentioned in my first post, I am compiling with -fcheck-bounds.  The errors
are occurring in a subroutine inside what at the moment is a main program. 
That subroutine has no arguments.  As this is code in the process of being
developed, I have had run time errors for indexes being out of bounds.  It
turns out as a result of thinking more about the problems I'm dealing with
(algorithmic issues) this part of the code is likely to disappear.  I do
appreciate others trying to find my problem, that is very nice.  I was posting
in the hope that I might help someone in finding a compiler bug.