From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Sat, 11 Oct 2008 19:49:05 +0000 (+0000)
Subject: Remove the unused parameter const arch_env_t *arch_env from be_reload().
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=3b0e3f49355079844d87dc1ccb46a39adbc2bd95;p=libfirm

Remove the unused parameter const arch_env_t *arch_env from be_reload().

[r22734]
---

diff --git a/ir/be/benode.c b/ir/be/benode.c
index 79dd58501..a4f5ca520 100644
--- a/ir/be/benode.c
+++ b/ir/be/benode.c
@@ -1043,14 +1043,13 @@ ir_node *be_spill(ir_node *block, ir_node *irn)
 	return spill;
 }
 
-ir_node *be_reload(const arch_env_t *arch_env, const arch_register_class_t *cls, ir_node *insert, ir_mode *mode, ir_node *spill)
+ir_node *be_reload(const arch_register_class_t *cls, ir_node *insert, ir_mode *mode, ir_node *spill)
 {
 	ir_node  *reload;
 	ir_node  *bl    = is_Block(insert) ? insert : get_nodes_block(insert);
 	ir_graph *irg   = get_irn_irg(bl);
 	ir_node  *frame = get_irg_frame(irg);
 	const arch_register_class_t *cls_frame = arch_get_irn_reg_class(frame, -1);
-	(void)arch_env; // TODO remove parameter
 
 	assert(be_is_Spill(spill) || (is_Phi(spill) && get_irn_mode(spill) == mode_M));
 
diff --git a/ir/be/benode_t.h b/ir/be/benode_t.h
index 2c3ca8c9d..8794a2109 100644
--- a/ir/be/benode_t.h
+++ b/ir/be/benode_t.h
@@ -378,14 +378,13 @@ ir_node *be_spill(ir_node *block, ir_node *irn);
 /**
  * Make a reload and insert it into the schedule.
  *
- * @param arch_env The architecture environment.
  * @param cls      The register class of the reloaded value.
  * @param insert   The node in the schedule in front of which the reload is inserted.
  * @param mode     The mode of the original (spilled) value.
  * @param spill    The spill node corresponding to this reload.
  * @return         A freshly made reload.
  */
-ir_node *be_reload(const arch_env_t *arch_env, const arch_register_class_t *cls, ir_node *insert, ir_mode *mode, ir_node *spill);
+ir_node *be_reload(const arch_register_class_t *cls, ir_node *insert, ir_mode *mode, ir_node *spill);
 
 enum {
 	be_pos_CopyKeep_op = 0
diff --git a/ir/be/bespill.c b/ir/be/bespill.c
index 103c9dca3..6feadd91c 100644
--- a/ir/be/bespill.c
+++ b/ir/be/bespill.c
@@ -906,7 +906,6 @@ void make_spill_locations_dominate_irn(spill_env_t *env, ir_node *irn)
 
 void be_insert_spills_reloads(spill_env_t *env)
 {
-	const arch_env_t      *arch_env  = env->arch_env;
 	const ir_exec_freq    *exec_freq = env->exec_freq;
 	spill_info_t          *si;
 	ir_nodeset_iterator_t  iter;
@@ -1009,7 +1008,7 @@ void be_insert_spills_reloads(spill_env_t *env)
 				/* create a reload, use the first spill for now SSA
 				 * reconstruction for memory comes below */
 				assert(si->spills != NULL);
-				copy = be_reload(arch_env, si->reload_cls, rld->reloader, mode,
+				copy = be_reload(si->reload_cls, rld->reloader, mode,
 				                 si->spills->spill);
 #ifdef FIRM_STATISTICS
 				env->reload_count++;
diff --git a/ir/be/bespillremat.c b/ir/be/bespillremat.c
index 995ea9745..ed4ba7a02 100644
--- a/ir/be/bespillremat.c
+++ b/ir/be/bespillremat.c
@@ -3699,7 +3699,6 @@ insert_reload(spill_ilp_t * si, const ir_node * value, ir_node * after)
 	defs_t   *defs;
 	ir_node  *reload,
 			 *spill;
-	const arch_env_t *arch_env = si->birg->main_env->arch_env;
 
 	DBG((si->dbg, LEVEL_3, "\t  inserting reload for value %+F before %+F\n", value, after));
 
@@ -3708,7 +3707,7 @@ insert_reload(spill_ilp_t * si, const ir_node * value, ir_node * after)
 	spill = defs->spills;
 	assert(spill && "no spill placed before reload");
 
-	reload = be_reload(arch_env, si->cls, after, get_irn_mode(value), spill);
+	reload = be_reload(si->cls, after, get_irn_mode(value), spill);
 
 	/* enter into the linked list */
 	set_irn_link(reload, defs->remats);