#6529: the checked flag is now part of pers_struct.

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@15174 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
emit_nt is not needed anymore.

git-svn-id: http://caml.inria.fr/svn/ocaml/branches/abstract_intel_emit@15179 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Only include Intel_* modules when arch is i386 or amd64.

git-svn-id: http://caml.inria.fr/svn/ocaml/branches/abstract_intel_emit@15180 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Synchronize with trunk.

git-svn-id: http://caml.inria.fr/svn/ocaml/branches/abstract_intel_emit@15181 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02