fixed some bugs

[libfirm] / ir / be / belistsched.c

diff --git a/ir/be/belistsched.c b/ir/be/belistsched.c
index 1671248..9b38faa 100644 (file)
--- a/ir/be/belistsched.c
+++ b/ir/be/belistsched.c
@@ -90,7 +90,7 @@ static INLINE int must_appear_in_schedule(const list_sched_selector_t *sel, void
        if(sel->to_appear_in_schedule)
                res = sel->to_appear_in_schedule(block_env, irn);
 
-       return res || to_appear_in_schedule(irn) || be_is_Keep(irn);
+       return res || to_appear_in_schedule(irn) || be_is_Keep(irn) || be_is_RegParams(irn);
 }
 
 static const list_sched_selector_t trivial_selector_struct = {