Use the new IRStmt_AbiHints created by the amd64 front end.  This
finally makes memcheck able to reliably track the definedness of the
stack on amd64.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3686 a5019735-40e9-0310-863c-91ae7b9d1cf9
3 files changed