Remove the unused parameter const arch_env_t *env from arch_set_irn_register().

[libfirm] / ir / be / beschedregpress.c

diff --git a/ir/be/beschedregpress.c b/ir/be/beschedregpress.c
index a7b7ff3..611eff6 100644 (file)
--- a/ir/be/beschedregpress.c
+++ b/ir/be/beschedregpress.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -32,6 +32,7 @@
 
 #include "iredges_t.h"
 #include "irgwalk.h"
+#include "irtools.h"
 
 #include "besched_t.h"
 #include "belistsched.h"
@@ -173,13 +174,13 @@ static int compute_max_hops(reg_pressure_selector_env_t *env, ir_node *irn)
        return res;
 }
 
-static void *reg_pressure_graph_init(const list_sched_selector_t *vtab, const arch_env_t *arch_env, ir_graph *irg)
+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 = arch_env;
+       main_env->arch_env = be_get_birg_arch_env(birg);
        main_env->vtab     = vtab;
-       irg_walk_graph(irg, firm_clear_link, NULL, NULL);
+       irg_walk_graph(be_get_birg_irg(birg), firm_clear_link, NULL, NULL);
 
        return main_env;
 }
@@ -197,7 +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);
@@ -318,7 +319,7 @@ static ir_node *reg_pressure_select(void *block_env, ir_nodeset_t *ready_set,
        return res;
 }
 
-static const list_sched_selector_t reg_pressure_selector_struct = {
+const list_sched_selector_t reg_pressure_selector = {
        reg_pressure_graph_init,
        reg_pressure_block_init,
        reg_pressure_select,
@@ -330,5 +331,3 @@ static const list_sched_selector_t reg_pressure_selector_struct = {
        reg_pressure_block_free,
        free
 };
-
-const list_sched_selector_t *reg_pressure_selector = &reg_pressure_selector_struct;