allow Pin nodes as predecessors for unpinned nodes

[libfirm] / ir / ir / irgopt.c

diff --git a/ir/ir/irgopt.c b/ir/ir/irgopt.c
index 73be488..971e0c1 100644 (file)
--- a/ir/ir/irgopt.c
+++ b/ir/ir/irgopt.c
@@ -2059,7 +2059,6 @@ static ir_node *get_deepest_common_ancestor(ir_node *node, ir_node *dca)
        return dca;
 }
 
-#ifdef CAN_PLACE_PROJS
 static void set_projs_block(ir_node *node, ir_node *block)
 {
        int i;
@@ -2075,7 +2074,6 @@ static void set_projs_block(ir_node *node, ir_node *block)
                set_nodes_block(succ, block);
        }
 }
-#endif
 
 /**
  * Find the latest legal block for N and place N into the
@@ -2143,11 +2141,9 @@ static void place_floats_late(ir_node *n, pdeq *worklist) {
                                if (dca != NULL) {
                                        set_nodes_block(n, dca);
                                        move_out_of_loops(n, early_blk);
-#ifdef CAN_PLACE_PROJS
                                        if(get_irn_mode(n) == mode_T) {
                                                set_projs_block(n, get_nodes_block(n));
                                        }
-#endif
                                }
                        }
                }