http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452
--- Comment #10 from Easwaran Raman <eraman at google dot com> 2011-06-24 23:07:58 UTC --- (In reply to comment #9) > I still get the -Os failures (I never had the others) with r175389 and have > attached the requested rtl dumps. This doesn't look like a DSE related bug to me. The RTL dump shows that no store has been deleted by DSE in any of the functions.