2 files changed, 14 insertions, 0 deletions
diff --git a/flow.c b/flow.c
index a67c2450..36934e43 100644
--- a/flow.c
+++ b/flow.c
@@ -766,6 +766,19 @@ void simplify_symbol_usage(struct entrypoint *ep)
 	} END_FOR_EACH_PTR(pseudo);
 }
 
+void kill_dead_stores(struct entrypoint *ep, pseudo_t addr, int local)
+{
+	unsigned long generation;
+	struct basic_block *bb;
+
+	generation = ++bb_generation;
+	FOR_EACH_PTR(ep->bbs, bb) {
+		if (bb->children)
+			continue;
+		kill_dead_stores_bb(addr, generation, bb, local);
+	} END_FOR_EACH_PTR(bb);
+}
+
 static void mark_bb_reachable(struct basic_block *bb, unsigned long generation)
 {
 	struct basic_block *child;
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);