Do not mark the transformed as visited. It makes no sense at all.

[libfirm] / ir / be / beschedregpress.c

diff --git a/ir/be/beschedregpress.c b/ir/be/beschedregpress.c
index 1636424..611eff6 100644 (file)
--- a/ir/be/beschedregpress.c
+++ b/ir/be/beschedregpress.c
@@ -176,7 +176,7 @@ static int compute_max_hops(reg_pressure_selector_env_t *env, ir_node *irn)
 
 static void *reg_pressure_graph_init(const list_sched_selector_t *vtab, const be_irg_t *birg)
 {
-       reg_pressure_main_env_t *main_env = xmalloc(sizeof(main_env[0]));
+       reg_pressure_main_env_t *main_env = XMALLOC(reg_pressure_main_env_t);
 
        main_env->arch_env = be_get_birg_arch_env(birg);
        main_env->vtab     = vtab;
@@ -198,7 +198,7 @@ static INLINE int must_appear_in_schedule(const list_sched_selector_t *sel, void
 static void *reg_pressure_block_init(void *graph_env, ir_node *bl)
 {
        ir_node *irn;
-       reg_pressure_selector_env_t *env  = xmalloc(sizeof(env[0]));
+       reg_pressure_selector_env_t *env = XMALLOC(reg_pressure_selector_env_t);
 
        obstack_init(&env->obst);
        ir_nodeset_init(&env->already_scheduled);