On Sat, Dec 3, 2011 at 7:56 PM, Richard Henderson <r...@redhat.com> wrote: > On 12/03/2011 06:30 AM, Richard Guenther wrote: >> Not if you look at the respective gimple level dependency routines >> in tree-ssa-alias.c, OTOH tree-data-ref.c simply refuses to handle >> volatile references at all. > > That's something we'd better fix, then, regardless of whether > some pass currently refuses to handle them.
I'll prepare a patch. Richard.
