http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56077
--- Comment #3 from Marc Glisse <glisse at gcc dot gnu.org> 2013-01-22 23:13:44 UTC --- (In reply to comment #1) > I thought I fixed this already via PR54494 Did you check? It looks like I can reproduce the issue with trunk from last week, whereas you fixed PR54494 months ago. Note that here the stores are not removed, they are just moved across a volatile asm.