reindent escape_ana.c in firm style

[libfirm] / ir / opt / ldstopt.c

diff --git a/ir/opt/ldstopt.c b/ir/opt/ldstopt.c
index f6f4f2f..c8552d6 100644 (file)
--- a/ir/opt/ldstopt.c
+++ b/ir/opt/ldstopt.c
@@ -215,7 +215,7 @@ static void collect_nodes(ir_node *node, void *env)
 
                        if (is_Proj(proj)) {
                                pred   = get_Proj_pred(proj);
-                               is_exc = get_Proj_proj(proj) == pn_Generic_X_except;
+                               is_exc = is_x_except_Proj(proj);
                        }
 
                        /* ignore Bad predecessors, they will be removed later */
@@ -1847,10 +1847,8 @@ static void move_loads_out_of_loops(scc *pscc, loop_env *env)
                        }
                }
        }
-
-       /* Within unreachable code, there might be memory loops without Phis. */
-       if (phi_list == NULL)
-               return;
+       /* no Phis no fun */
+       assert(phi_list != NULL && "DFS found a loop without Phi");
 
        /* for now, we cannot handle more than one input (only reducible cf) */
        if (phi_list->next != NULL)
@@ -2285,8 +2283,8 @@ int optimize_load_store(ir_graph *irg)
 
        /* Handle graph state */
        if (env.changes) {
-               set_irg_outs_inconsistent(irg);
                set_irg_entity_usage_state(irg, ir_entity_usage_not_computed);
+               edges_deactivate(irg);
        }
 
        if (env.changes & CF_CHANGED) {