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

[r22678]

ir/be/beabi.c

@@ -2399,7 +2399,7 @@ static int process_stack_bias(be_abi_irg_t *env, ir_node *bl, int real_bias)
 		   If so, set the true offset (including the bias) for that
 		   node.
 		 */
-		ir_entity *ent = arch_get_frame_entity(arch_env, irn);
+		ir_entity *ent = arch_get_frame_entity(irn);
 		if (ent) {
 			int bias   = omit_fp ? real_bias : 0;
 			int offset = get_stack_entity_offset(&env->frame, ent, bias);

ir/be/bearch.c

@@ -96,10 +96,9 @@ void arch_set_frame_offset(ir_node *irn, int offset)
 	ops->set_frame_offset(irn, offset);
 }
 
-ir_entity *arch_get_frame_entity(const arch_env_t *env, const ir_node *irn)
+ir_entity *arch_get_frame_entity(const ir_node *irn)
 {
 	const arch_irn_ops_t *ops = get_irn_ops(irn);
-	(void)env; // TODO remove parameter
 	return ops->get_frame_entity(irn);
 }
 

ir/be/bearch.h

@@ -135,7 +135,7 @@ extern const char *arch_irn_flag_str(arch_irn_flags_t flag);
 
 void arch_set_frame_offset(ir_node *irn, int bias);
 
-extern ir_entity *arch_get_frame_entity(const arch_env_t *env, const ir_node *irn);
+ir_entity *arch_get_frame_entity(const ir_node *irn);
 extern void arch_set_frame_entity(const arch_env_t *env, ir_node *irn, ir_entity *ent);
 extern int arch_get_sp_bias(const arch_env_t *env, ir_node *irn);
 

ir/be/bespillslots.c

@@ -575,7 +575,7 @@ static void assign_spill_entity(const arch_env_t *arch_env, ir_node *node,
 
 	/* beware: we might have Stores with Memory Proj's, ia32 fisttp for instance */
 	node = skip_Proj(node);
-	assert(arch_get_frame_entity(arch_env, node) == NULL);
+	assert(arch_get_frame_entity(node) == NULL);
 	arch_set_frame_entity(arch_env, node, entity);
 }
 

ir/be/beverify.c

@@ -432,7 +432,7 @@ void be_check_entity(be_verify_spillslots_env_t *env, ir_node *node, ir_entity *
 
 static
 void collect_spill(be_verify_spillslots_env_t *env, ir_node *node, ir_node *reload, ir_entity* ent) {
-	ir_entity *spillent = arch_get_frame_entity(env->arch_env, node);
+	ir_entity *spillent = arch_get_frame_entity(node);
 	be_check_entity(env, node, spillent);
 	get_spill(env, node, ent);
 
@@ -543,7 +543,7 @@ static void collect_spills_walker(ir_node *node, void *data) {
 			env->problem_found = 1;
 			return;
 		}
-		ent = arch_get_frame_entity(env->arch_env, node);
+		ent = arch_get_frame_entity(node);
 		be_check_entity(env, node, ent);
 
 		collect(env, spill, node, ent);
@@ -588,7 +588,7 @@ static void check_lonely_spills(ir_node *node, void *data) {
 	if(be_is_Spill(node) || (is_Proj(node) && be_is_MemPerm(get_Proj_pred(node)))) {
 		spill_t *spill = find_spill(env, node);
 		if(be_is_Spill(node)) {
-			ir_entity *ent = arch_get_frame_entity(env->arch_env, node);
+			ir_entity *ent = arch_get_frame_entity(node);
 			be_check_entity(env, node, ent);
 		}
 

ir/be/ia32/ia32_transform.c

@@ -3440,7 +3440,7 @@ static ir_node *gen_be_FrameAddr(ir_node *node)
 	ir_node  *new_node;
 
 	new_node = new_rd_ia32_Lea(dbgi, irg, block, new_op, noreg);
-	set_ia32_frame_ent(new_node, arch_get_frame_entity(env_cg->arch_env, node));
+	set_ia32_frame_ent(new_node, arch_get_frame_entity(node));
 	set_ia32_use_frame(new_node);
 
 	SET_IA32_ORIG_NODE(new_node, ia32_get_old_node_name(env_cg, node));