http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47477
--- Comment #5 from Tony Poppleton <tony.poppleton at gmail dot com> 2011-01-27 17:58:12 UTC --- The modified testcase in comment #4 also fixes the original bug with redundent push/pop of BX (as described in PR35926), so fixing this during tree optimizations would be good.
