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
diff --git a/memcheck/mc_include.h b/memcheck/mc_include.h
index 7ac22fc..edc031f 100644
--- a/memcheck/mc_include.h
+++ b/memcheck/mc_include.h
@@ -70,6 +70,8 @@
 extern VGA_REGPARM(1) UWord MC_(helperc_LOADV4)  ( Addr );
 extern VGA_REGPARM(1) ULong MC_(helperc_LOADV8)  ( Addr );
 
+extern void MC_(helperc_MAKE_STACK_UNINIT) ( Addr base, UWord len );
+
 /* Functions defined in mc_translate.c */
 extern IRBB* MC_(instrument) ( IRBB* bb_in, VexGuestLayout* layout,
                                IRType gWordTy, IRType hWordTy );