[Bug target/50694] SH Target: SH2A little endian does not actually work

[kkojima at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50694

--- Comment #8 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2011-10-20 22:40:27 UTC ---
(In reply to comment #7)

This problem doesn't require the theoretical/mathematical
completeness.  There are many inappropriate combinations
of options which don't get any warning when running compiler
and configurations.  The important thing is to warn very
confusing ones from the user's point of view.  So your patch
in #6 or even one liner in #2 would be OK and enough for
this PR, I think.