X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbestate.c;h=630c3ff8e0d44707bf0692a55e4cb659a65e7ce6;hb=d4bbab11371a9c68aa2a716eaa7589b82a28691e;hp=2ee3738071665fd3e2ac650778815219eccd650c;hpb=1ce363f80e6a204d4011f85813362d9bd1d0e7e4;p=libfirm

diff --git a/ir/be/bestate.c b/ir/be/bestate.c
index 2ee373807..630c3ff8e 100644
--- a/ir/be/bestate.c
+++ b/ir/be/bestate.c
@@ -268,7 +268,7 @@ block_info_t *compute_block_start_state(minibelady_env_t *env, ir_node *block)
 	sched_foreach(block, node) {
 		if (!is_Phi(node))
 			break;
-		if (arch_get_irn_register(env->arch_env, node) != env->reg)
+		if (arch_get_irn_register(node) != env->reg)
 			continue;
 
 		DBG((dbg, LEVEL_2, "\t...checking %+F\n", node));
@@ -318,7 +318,7 @@ block_info_t *compute_block_start_state(minibelady_env_t *env, ir_node *block)
 		if(!mode_is_data(get_irn_mode(node)))
 			continue;
 
-		if (arch_get_irn_register(env->arch_env, node) != env->reg)
+		if (arch_get_irn_register(node) != env->reg)
 			continue;
 
 		DBG((dbg, LEVEL_2, "\t...checking %+F\n", node));
@@ -409,7 +409,7 @@ void belady(minibelady_env_t *env, ir_node *block)
 			if(!mode_is_data(get_irn_mode(in)))
 				continue;
 
-			reg = arch_get_irn_register(env->arch_env, in);
+			reg = arch_get_irn_register(in);
 			if(reg == env->reg) {
 				assert(need_val == NULL);
 				need_val = in;
@@ -436,7 +436,7 @@ void belady(minibelady_env_t *env, ir_node *block)
 				if(!mode_is_data(get_irn_mode(proj)))
 					continue;
 
-				reg = arch_get_irn_register(env->arch_env, proj);
+				reg = arch_get_irn_register(proj);
 				if(reg == env->reg) {
 					current_state = proj;
 					DBG((dbg, LEVEL_3, "\t... current_state <- %+F\n", current_state));
@@ -444,8 +444,7 @@ void belady(minibelady_env_t *env, ir_node *block)
 			}
 		} else {
 			if(mode_is_data(get_irn_mode(node))) {
-				const arch_register_t *reg =
-					arch_get_irn_register(env->arch_env, node);
+				const arch_register_t *reg = arch_get_irn_register(node);
 				if(reg == env->reg) {
 					current_state = node;
 					DBG((dbg, LEVEL_3, "\t... current_state <- %+F\n", current_state));
@@ -542,7 +541,6 @@ void be_assure_state(be_irg_t *birg, const arch_register_t *reg, void *func_env,
 	be_lv_t *lv = be_assure_liveness(birg);
 
 	be_liveness_assure_sets(lv);
-	be_assure_dom_front(birg);
 	/* construct control flow loop tree */
 	if(! (get_irg_loopinfo_state(irg) & loopinfo_cf_consistent)) {
 		construct_cf_backedges(irg);
@@ -560,8 +558,7 @@ void be_assure_state(be_irg_t *birg, const arch_register_t *reg, void *func_env,
 	ir_nodemap_init(&env.spill_infos);
 
 	assure_doms(irg);
-	set_using_visited(irg);
-	set_using_irn_link(irg);
+	ir_reserve_resources(irg, IR_RESOURCE_IRN_VISITED | IR_RESOURCE_IRN_LINK);
 	inc_irg_visited(irg);
 
 	/* process blocks */
@@ -570,8 +567,7 @@ void be_assure_state(be_irg_t *birg, const arch_register_t *reg, void *func_env,
 	/* fix block end_states that don't match the next blocks start_state */
 	irg_block_walk_graph(irg, fix_block_borders, NULL, &env);
 
-	clear_using_visited(irg);
-	clear_using_irn_link(irg);
+	ir_free_resources(irg, IR_RESOURCE_IRN_VISITED | IR_RESOURCE_IRN_LINK);
 
 	/* reconstruct ssa-form */
 	info = env.spills;