------- Comment #5 from hjl dot tools at gmail dot com 2008-08-07 14:52 ------- (In reply to comment #4) > Subject: Re: [4.4 Regression] Revision 138835 breaks bootstrap > > Hi, > thanks for testcase, for some reason it does not reproduce on our > testing setup, probably due to ancient glibc that still has > memcpy/memset inlines. > > This patch should fix it, I am testing it right now but I am not sure I > will be able to commit before tomorro wunforutnately. > The problem is that we now use single stringops on optimize_size > regions, but the patterns are disabled. It is not problem to enable > them; we never produce them directly, only via the stringop expanders. > (at least I am convinced combine won't produce this) >
I am testing it now. I will commit it for you if it works and no one beats me on it. Thanks. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37048