------- Comment #4 from bmei at broadcom dot com 2009-05-20 14:17 ------- I implemented a tree-level loop-unrolling pass in our private porting, which takes advantage of later tree ivopt pass. It produces much better code than rtl-level loop unrolling in such scenarios. Not sure whether should submit for 4.5.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36712
