X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Fircons.c;h=d40aa8d9f39a9323d183e9a0352cd8732ca19d25;hb=1c4364b9e2f90da9bac32ce71e82fe29d8a2bd2f;hp=4d075708d39b0ab77fe229edfac785cc478b2350;hpb=e11e9811dbd6dd71d1aa93fd7de821ed422b6393;p=libfirm

diff --git a/ir/ir/ircons.c b/ir/ir/ircons.c
index 4d075708d..d40aa8d9f 100644
--- a/ir/ir/ircons.c
+++ b/ir/ir/ircons.c
@@ -49,6 +49,43 @@ new_ir_node (ir_graph *irg, ir_node *block, ir_op *op, ir_mode *mode,
 /*********************************************** */
 /** privat interfaces, for professional use only */
 
+/*CS*/
+inline ir_node *
+new_r_Block (ir_graph *irg,  int arity, ir_node **in)
+{
+  ir_node *res;
+
+  res = new_ir_node (current_ir_graph, NULL, op_Block, mode_R, -1, NULL);
+
+  return res;
+
+}
+
+ir_node *
+new_r_Start (ir_graph *irg, ir_node *block)
+{
+  ir_node *res;
+
+  res = new_ir_node (irg, block, op_Start, mode_T, 0, NULL);
+
+  ir_vrfy (res);
+  return res;
+}
+
+
+ir_node *
+new_r_End (ir_graph *irg, ir_node *block)
+{
+  ir_node *res;
+
+  res = new_ir_node (irg, block, op_End, mode_X, -1, NULL);
+
+  ir_vrfy (res);
+  return res;
+
+}
+
+
 /* Creates a Phi node with 0 predecessors */
 inline ir_node *
 new_r_Phi0 (ir_graph *irg, ir_node *block, ir_mode *mode)
@@ -742,7 +779,8 @@ new_Block (void)
   res->attr.block.matured = 0;
   set_Block_block_visit(res, 0);
 
-  // res = optimize (res); /* GL: only optimize if mature!!!! */
+  /* forget this optimization. use this only if mature !!!!
+  res = optimize (res); */
   ir_vrfy (res);
 
   /** create a new dynamic array, which stores all parameters in irnodes */