little cleanup, avoid unnecessary optimize_graph_df

diff --git a/ir/lower/lower_intrinsics.c b/ir/lower/lower_intrinsics.c
index 68be193..705e7f1 100644 (file)
--- a/ir/lower/lower_intrinsics.c
+++ b/ir/lower/lower_intrinsics.c
@@ -153,9 +153,6 @@ size_t lower_intrinsics(i_record *list, size_t length, int part_block_used)
                        /* verify here */
                        irg_verify(irg, VERIFY_NORMAL);
 
-                       /* Optimize it, tuple might be created. */
-                       optimize_graph_df(irg);
-
                        nr_of_intrinsics += wenv.nr_of_intrinsics;
                }
        }
@@ -1229,11 +1226,14 @@ int i_mapper_RuntimeCall(ir_node *node, runtime_rt *rt)
                                set_Tuple_pred(node, rt->mem_proj_nr, new_r_Proj(call, mode_M, pn_Call_M));
                }
 
-               if (rt->res_proj_nr >= 0)
-                       for (i = 0; i < n_res; ++i)
-                               set_Tuple_pred(node, rt->res_proj_nr + i,
-                               new_r_Proj(res_proj, get_type_mode(get_method_res_type(mtp, i)), i));
-                       return 1;
+               if (rt->res_proj_nr >= 0) {
+                       for (i = 0; i < n_res; ++i) {
+                               ir_mode *mode = get_type_mode(get_method_res_type(mtp, i));
+                               ir_node *proj = new_r_Proj(res_proj, mode, i);
+                               set_Tuple_pred(node, rt->res_proj_nr + i, proj);
+                       }
+               }
+               return 1;
        } else {
                /* only one return value supported */
                if (n_res > 0) {