irgraph: Use get_irg_obstack() instead of accessing irg->obst directly.

[libfirm] / ir / be / bessadestr.c

diff --git a/ir/be/bessadestr.c b/ir/be/bessadestr.c
index 8af7c48..636e083 100644 (file)
--- a/ir/be/bessadestr.c
+++ b/ir/be/bessadestr.c
@@ -66,7 +66,7 @@ static void clear_link(ir_node *irn, void *data)
 static void collect_phis_walker(ir_node *irn, void *data)
 {
        be_chordal_env_t *env = (be_chordal_env_t*)data;
-       if (is_Phi(irn) && has_reg_class(env, irn)) {
+       if (is_Phi(irn) && arch_irn_consider_in_reg_alloc(env->cls, irn)) {
                ir_node *bl = get_nodes_block(irn);
                set_irn_link(irn, get_irn_link(bl));
                set_irn_link(bl, irn);
@@ -245,7 +245,6 @@ static void set_regs_or_place_dupls_walker(ir_node *bl, void *data)
                        DBG((dbg, LEVEL_1, "  for %+F(%s) -- %+F(%s)\n", phi, phi_reg->name, arg, arg_reg->name));
 
                        if (phi_reg == arg_reg
-                                       || (arg_reg->type & arch_register_type_joker)
                                        || (arg_reg->type & arch_register_type_virtual)) {
                                /* Phi and arg have the same register, so pin and continue */
                                pin_irn(arg, phi_block);
@@ -320,14 +319,10 @@ static void set_regs_or_place_dupls_walker(ir_node *bl, void *data)
                                */
                                ir_node *perm = get_Proj_pred(arg);
                                ir_node *dupl = be_new_Copy(arg_block, arg);
-                               ir_node *ins;
 
                                set_irn_n(phi, i, dupl);
                                arch_set_irn_register(dupl, phi_reg);
-                               /* skip the Perm's Projs and insert the copies behind. */
-                               for (ins = sched_next(perm); is_Proj(ins); ins = sched_next(ins)) {
-                               }
-                               sched_add_before(ins, dupl);
+                               sched_add_after(perm, dupl);
                                pin_irn(dupl, phi_block);
                                be_liveness_introduce(lv, dupl);
                                be_liveness_update(lv, arg);
@@ -389,8 +384,7 @@ static void ssa_destruction_check_walker(ir_node *bl, void *data)
                for (i = 0, max = get_irn_arity(phi); i < max; ++i) {
                        ir_node                   *arg = get_irn_n(phi, i);
                        const arch_register_req_t *req = arch_get_irn_register_req(arg);
-
-                       if (req->type & arch_register_req_type_ignore)
+                       if (arch_register_req_is(req, ignore))
                                continue;
 
                        arg_reg = arch_get_irn_register(arg);