http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56077
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2013-01-23 Ever Confirmed|0 |1 Known to fail| |4.7.2, 4.8.0 --- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-23 16:33:36 UTC --- volatile asms and volatile insns are not supposed to be interchanged by scheduling. Confirmed with 4.7.2.