X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbenode_t.h;h=aa426e6534e6d2151f5fbf6d0f4a98a31f7a5846;hb=4ed245f5007168dab7850942a7ee6b6b29a19817;hp=c9957b1a3c2bdf7e6701db24b841605a4513d045;hpb=927eac90f1c28092a5406def6540bb9fae752360;p=libfirm

diff --git a/ir/be/benode_t.h b/ir/be/benode_t.h
index c9957b1a3..aa426e653 100644
--- a/ir/be/benode_t.h
+++ b/ir/be/benode_t.h
@@ -143,6 +143,9 @@ void be_set_Copy_op(ir_node *cpy, ir_node *op);
  * Make a new Perm node.
  */
 ir_node *be_new_Perm(const arch_register_class_t *cls, ir_graph *irg, ir_node *bl, int arity, ir_node *in[]);
+/**
+ * Create a new MemPerm node.
+ */
 ir_node *be_new_MemPerm(const arch_env_t *arch_env, ir_graph *irg, ir_node *bl, int n, ir_node *in[]);
 ir_node *be_new_Keep(const arch_register_class_t *cls, ir_graph *irg, ir_node *bl, int arity, ir_node *in[]);
 
@@ -161,6 +164,12 @@ enum {
 	be_pos_AddSP_last   = 2
 };
 
+enum {
+	pn_be_AddSP_res  = 0,
+	pn_be_AddSP_M    = 1,
+	pn_be_AddSP_last = 2
+};
+
 /**
  * Make a new AddSP node.
  * An AddSP node expresses an increase of the stack pointer in the direction the stack
@@ -332,15 +341,11 @@ int be_is_FrameStore(const ir_node *irn);
 int be_is_Barrier(const ir_node *irn);
 
 /**
- * Get the entity on the stack frame the given node uses.
- * @param irn The node.
- * @return The entity on the stack frame used by the node or NULL,
- *         if the node does not access the stack frame or is no back-end node.
+ * Try to avoid this function and better call arch_get_frame_entity!
  *
+ * Returns the frame entity used by the be node
  */
-entity *be_get_frame_entity(const ir_node *irn);
-
-void be_set_frame_entity(const ir_node *irn, entity* ent);
+entity* be_get_frame_entity(const ir_node *irn);
 
 ir_node* be_get_Reload_mem(const ir_node *irn);
 ir_node* be_get_Reload_frame(const ir_node* irn);
@@ -351,6 +356,8 @@ entity *be_get_MemPerm_in_entity(const ir_node *irn, int n);
 void be_set_MemPerm_out_entity(const ir_node *irn, int n, entity* ent);
 entity *be_get_MemPerm_out_entity(const ir_node *irn, int n);
 
+int be_get_MemPerm_entity_arity(const ir_node *irn);
+
 /**
  * Impose a register constraint on a backend node.
  * @param irn The node.