In order to fix the various conflicts that have happened since, please find attached the re-based patches to trunk rev #220529 (respectively from above p0.patch, p1.patch, p2,patch, p3.patch, p4,patch, p5,patch, p6,patch).
oops, please don't review p0.patch here. This last one will be reviewed separately by the i386 and middle-end maintainers. It was posted now accidentally and is useful only for testing.
Thanks Christian
