Removed last change, did not work with fltcalc

[libfirm] / ir / ir / irgraph.c

diff --git a/ir/ir/irgraph.c b/ir/ir/irgraph.c
index 987b08b..e64bacb 100644 (file)
--- a/ir/ir/irgraph.c
+++ b/ir/ir/irgraph.c
@@ -195,7 +195,6 @@ ir_graph *new_const_code_irg(void) {
                        iropt.c */
   res->ent = NULL;
   res->frame_type  = NULL;
-  res->initial_mem = new_Proj (res->start, mode_M, pn_Start_M);
   res->start_block = new_immBlock ();
   res->end_block  = new_immBlock ();
   res->end        = new_End ();
@@ -204,6 +203,7 @@ ir_graph *new_const_code_irg(void) {
   mature_immBlock(get_cur_block());  /* mature the end block */
   res->bad = new_ir_node (NULL, res, res->start_block, op_Bad, mode_T, 0, NULL);
   res->start   = new_Start ();
+  res->initial_mem = new_Proj (res->start, mode_M, pn_Start_M);
 
   /* Proj results of start node */
   projX        = new_Proj (res->start, mode_X, pn_Start_X_initial_exec);
@@ -665,3 +665,20 @@ void
 (inc_irg_block_visited)(ir_graph *irg) {
   __inc_irg_block_visited(irg);
 }
+
+/* is irg a pseudo graph for analysis? */
+int is_pseudo_ir_graph(ir_graph *irg)
+{
+  int res = false;
+  entity *ent;
+
+  assert(irg && "nothing here");
+  assert(is_ir_graph(irg) && "no ir_graph given");
+
+  ent = get_irg_entity(irg);
+  if(visibility_external_allocated == get_entity_visibility(ent)
+     && peculiarity_existent == get_entity_peculiarity(ent)) {
+    res = true;
+  }
+  return(res);
+}