reindent escape_ana.c in firm style

[libfirm] / ir / opt / reassoc.c

diff --git a/ir/opt/reassoc.c b/ir/opt/reassoc.c
index ca67034..db538d1 100644 (file)
--- a/ir/opt/reassoc.c
+++ b/ir/opt/reassoc.c
@@ -597,14 +597,6 @@ static void wq_walker(ir_node *n, void *env)
 
        set_irn_link(n, NULL);
        if (!is_Block(n)) {
-               ir_node *blk = get_nodes_block(n);
-
-               if (is_Block_dead(blk) || get_Block_dom_depth(blk) < 0) {
-                       /* We are in a dead block, do not optimize or we may fall into an endless
-                          loop. We check this here instead of requiring that all dead blocks are removed
-                          which or cf_opt do not guarantee yet. */
-                       return;
-               }
                waitq_put(wenv->wq, n);
                set_irn_link(n, wenv->wq);
        }
@@ -623,13 +615,6 @@ static void do_reassociation(walker_t *wenv)
                set_irn_link(n, NULL);
 
                blk = get_nodes_block(n);
-               if (is_Block_dead(blk) || get_Block_dom_depth(blk) < 0) {
-                       /* We are in a dead block, do not optimize or we may fall into an endless
-                          loop. We check this here instead of requiring that all dead blocks are removed
-                          which or cf_opt do not guarantee yet. */
-                       continue;
-               }
-
 
                hook_reassociate(1);
 
@@ -983,12 +968,6 @@ int optimize_reassociation(ir_graph *irg)
        }
        set_reassoc_running(0);
 
-       /* Handle graph state */
-       if (env.changes) {
-               set_irg_outs_inconsistent(irg);
-               set_irg_loopinfo_inconsistent(irg);
-       }
-
 #ifdef NEW_REASSOC
        obstack_free(&commutative_args, NULL);
 #endif
@@ -1004,7 +983,7 @@ ir_graph_pass_t *optimize_reassociation_pass(const char *name)
 }  /* optimize_reassociation_pass */
 
 /* Sets the default reassociation operation for an ir_op_ops. */
-ir_op_ops *firm_set_default_reassoc(ir_opcode code, ir_op_ops *ops)
+ir_op_ops *firm_set_default_reassoc(unsigned code, ir_op_ops *ops)
 {
 #define CASE(a) case iro_##a: ops->reassociate  = reassoc_##a; break