make IS_ macros return 0 or 1

[libfirm] / ir / be / benode_t.h

diff --git a/ir/be/benode_t.h b/ir/be/benode_t.h
index 6bc2330..a3df51c 100644 (file)
--- a/ir/be/benode_t.h
+++ b/ir/be/benode_t.h
@@ -285,6 +285,10 @@ ir_type *be_Call_get_type(ir_node *call);
 /** Sets the call type. */
 void     be_Call_set_type(ir_node *call, ir_type *call_tp);
 
+void     be_Call_set_pop(ir_node *call, unsigned pop);
+
+unsigned be_Call_get_pop(const ir_node *call);
+
 /**
  * Position numbers for the be_Call inputs.
  */
@@ -300,7 +304,8 @@ enum {
  */
 typedef enum {
        pn_be_Call_M_regular = pn_Call_M_regular,  /**< The memory result of a be_Call. */
-       pn_be_Call_first_res = pn_Call_max         /**< The first result proj number of a be_Call. */
+       pn_be_Call_sp        = pn_Call_max,
+       pn_be_Call_first_res                      /**< The first result proj number of a be_Call. */
 } pn_be_Call;
 
 /**
@@ -335,12 +340,15 @@ enum {
  * @param bl     the block where the new node will be placed
  * @param n_res  number of "real" results
  * @param n      number of inputs
+ * @param pop    pop number of bytes on return
  * @param in     input array
  */
-ir_node *be_new_Return(dbg_info *dbg, ir_graph *irg, ir_node *bl, int n_res, int n, ir_node *in[]);
+ir_node *be_new_Return(dbg_info *dbg, ir_graph *irg, ir_node *bl, int n_res, unsigned pop, int n, ir_node *in[]);
 
 /** Returns the number of real returns values */
-int be_Return_get_n_rets(ir_node *ret);
+int be_Return_get_n_rets(const ir_node *ret);
+
+unsigned be_Return_get_pop(const ir_node *ret);
 
 /** appends a node to the return node, returns the position of the node */
 int be_Return_append_node(ir_node *ret, ir_node *node);
@@ -371,7 +379,7 @@ ir_node *be_RegParams_append_out_reg(ir_node *regparams,
  * @param spill_ctx The context in which the spill is introduced (This is mostly == irn up to the case of Phis).
  * @return          The new spill node.
  */
-ir_node *be_spill(const arch_env_t *arch_env, ir_node *irn);
+ir_node *be_spill(const arch_env_t *arch_env, ir_node *block, ir_node *irn);
 
 /**
  * Make a reload and insert it into the schedule.
@@ -467,6 +475,8 @@ void be_set_constr_limited(ir_node *irn, int pos, const arch_register_req_t *req
  */
 void be_node_set_flags(ir_node *irn, int pos, arch_irn_flags_t flags);
 
+void be_node_add_flags(ir_node *irn, int pos, arch_irn_flags_t flags);
+
 /**
  * Set the register class of a node.
  * @param irn The node itself.