be_abi_put_ignore_regs returns now number of ignore registers as unsigned

[libfirm] / ir / be / beirg.c

diff --git a/ir/be/beirg.c b/ir/be/beirg.c
index c9cd719..9579177 100644 (file)
--- a/ir/be/beirg.c
+++ b/ir/be/beirg.c
@@ -31,6 +31,14 @@
 #include "execfreq.h"
 #include "beirg_t.h"
 
+void be_assure_liveness_chk(be_irg_t *birg)
+{
+       if (birg->lv_chk != NULL)
+               return;
+
+       birg->lv_chk = lv_chk_new(birg->irg);
+}
+
 void be_assure_liveness(be_irg_t *birg)
 {
        if (birg->lv != NULL)
@@ -95,6 +103,11 @@ be_lv_t *(be_get_birg_liveness)(const be_irg_t *birg)
        return _be_get_birg_liveness(birg);
 }
 
+lv_chk_t *(be_get_birg_liveness_chk)(const be_irg_t *birg)
+{
+       return _be_get_birg_liveness_chk(birg);
+}
+
 be_dom_front_info_t *(be_get_birg_dom_front)(const be_irg_t *birg)
 {
        return _be_get_birg_dom_front(birg);