X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbemain.c;h=d6e5579a061707fa87bebec9577ecc31fba79fc8;hb=5474a1c188c9d59eea2c915515980cd9cbab58d8;hp=ddf438bb6540d9d6d4b9fae7c00d1039fde2b667;hpb=3e32262d83cf529f74aae833c7557557ab39782a;p=libfirm

diff --git a/ir/be/bemain.c b/ir/be/bemain.c
index ddf438bb6..d6e5579a0 100644
--- a/ir/be/bemain.c
+++ b/ir/be/bemain.c
@@ -151,6 +151,15 @@ static void initialize_isa(void)
 	if (isa_initialized)
 		return;
 	isa_if->init();
+	isa_initialized = true;
+}
+
+static void finish_isa(void)
+{
+	if (isa_initialized) {
+		isa_if->finish();
+		isa_initialized = false;
+	}
 }
 
 void be_init_default_asm_constraint_flags(void)
@@ -341,6 +350,7 @@ void firm_be_init(void)
 /* Finalize the Firm backend. */
 void firm_be_finish(void)
 {
+	finish_isa();
 	be_quit_modules();
 }
 
@@ -419,6 +429,7 @@ static void initialize_birg(be_irg_t *birg, ir_graph *irg, be_main_env_t *env)
 	birg->irg = irg;
 	birg->main_env = env;
 	obstack_init(&birg->obst);
+	birg->lv = be_liveness_new(irg);
 
 	edges_deactivate_kind(irg, EDGE_KIND_DEP);
 	edges_activate_kind(irg, EDGE_KIND_DEP);
@@ -720,8 +731,8 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
 		dump(DUMP_RA, irg, "ra");
 
 		be_timer_push(T_FINISH);
-		if (arch_env->impl->finish != NULL)
-			arch_env->impl->finish(irg);
+		if (arch_env->impl->finish_graph != NULL)
+			arch_env->impl->finish_graph(irg);
 		be_timer_pop(T_FINISH);
 
 		dump(DUMP_FINAL, irg, "finish");