kds: add interface for kill_dead_stores()

There are several places where it can be usefull to
remove dead stores but the existing function for this is
local to flow.c & doesn't have an interface easy to use.

Change this make a clean interface for this functionality.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/flow.h b/flow.h
index 14cc144c..c8e12cf0 100644
--- a/flow.h
+++ b/flow.h
@@ -14,6 +14,7 @@ struct instruction;
 
 extern int simplify_flow(struct entrypoint *ep);
 
+extern void kill_dead_stores(struct entrypoint *ep, pseudo_t addr, int local);
 extern void simplify_symbol_usage(struct entrypoint *ep);
 extern void simplify_memops(struct entrypoint *ep);
 extern void pack_basic_blocks(struct entrypoint *ep);