http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34777
--- Comment #10 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-10-16 00:17:41 UTC --- (In reply to comment #9) > (In reply to comment #8) > > Since this doesn't seem to be an issue on current trunk (4.8), can we close > > this PR? > > The test case in PR 34807 which is marked as a duplicate of this PR > still ICEs on trunk in the similar way. Oh, I see. I'm not sure, could it be related to the (still existing) problem with some of the atomic patterns (which clobber R0), as described here http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50751#c28 ?