X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeabi.c;h=75e43ff92b037d21f511e830dface62a76232871;hb=64723d1bd8ace74ca5f0018db8655f2a1f443532;hp=b67a4c38d8c0e3253c702283607d7d01d5ba6e43;hpb=a38e2989a02963136e46547f762d96bca7229d94;p=libfirm

diff --git a/ir/be/beabi.c b/ir/be/beabi.c
index b67a4c38d..75e43ff92 100644
--- a/ir/be/beabi.c
+++ b/ir/be/beabi.c
@@ -1233,8 +1233,6 @@ static ir_type *compute_arg_type(be_abi_irg_t *env, be_abi_call_t *call,
 				arg->stack_ent = copy_entity_own(val_ent, res);
 				set_entity_link(val_ent, arg->stack_ent);
 				set_entity_link(arg->stack_ent, NULL);
-				/* must be automatic to set a fixed layout */
-				set_entity_allocation(arg->stack_ent, allocation_automatic);
 			} else {
 				/* create a new entity */
 				snprintf(buf, sizeof(buf), "param_%d", i);
@@ -1507,7 +1505,6 @@ static ir_entity *get_argument_entity(ir_entity *ent, lower_frame_sels_env_t *ct
 		argument_ent = copy_entity_own(ent, frame_tp);
 
 		/* must be automatic to set a fixed layout */
-		set_entity_allocation(argument_ent, allocation_automatic);
 		set_entity_offset(argument_ent, offset);
 		offset += get_type_size_bytes(tp);
 
@@ -1667,7 +1664,6 @@ static void fix_address_of_parameter_access(be_abi_irg_t *env, ent_pos_pair *val
 				set_entity_owner(ent, frame_tp);
 				add_class_member(frame_tp, ent);
 				/* must be automatic to set a fixed layout */
-				set_entity_allocation(ent, allocation_automatic);
 				set_entity_offset(ent, offset);
 				offset += get_type_size_bytes(tp);
 			}
@@ -1759,7 +1755,9 @@ static void fix_outer_variable_access(be_abi_irg_t *env,
 
 		if (! is_method_entity(ent))
 			continue;
-		if (get_entity_peculiarity(ent) == peculiarity_description)
+
+		irg = get_entity_irg(ent);
+		if (irg == NULL)
 			continue;
 
 		/*
@@ -1768,7 +1766,6 @@ static void fix_outer_variable_access(be_abi_irg_t *env,
 		 */
 		ctx->static_link_pos = 0;
 
-		irg = get_entity_irg(ent);
 		irg_walk_graph(irg, NULL, update_outer_frame_sels, ctx);
 	}
 }
@@ -2114,8 +2111,7 @@ static ir_entity *create_trampoline(be_main_env_t *be, ir_entity *method)
 	ir_type   *parent = be->pic_trampolines_type;
 	ir_entity *ent    = new_entity(parent, old_id, type);
 	set_entity_ld_ident(ent, id);
-	set_entity_visibility(ent, visibility_local);
-	set_entity_variability(ent, variability_uninitialized);
+	set_entity_visibility(ent, ir_visibility_local);
 
 	return ent;
 }
@@ -2143,8 +2139,7 @@ static ir_entity *create_pic_symbol(be_main_env_t *be, ir_entity *entity)
 	ir_type   *parent = be->pic_symbols_type;
 	ir_entity *ent    = new_entity(parent, old_id, type);
 	set_entity_ld_ident(ent, id);
-	set_entity_visibility(ent, visibility_local);
-	set_entity_variability(ent, variability_uninitialized);
+	set_entity_visibility(ent, ir_visibility_local);
 
 	return ent;
 }
@@ -2167,7 +2162,7 @@ static ir_entity *get_pic_symbol(be_main_env_t *env, ir_entity *entity)
  */
 static int can_address_relative(ir_entity *entity)
 {
-	return get_entity_visibility(entity) != visibility_external_allocated;
+	return get_entity_visibility(entity) != ir_visibility_external;
 }
 
 /** patches SymConsts to work in position independent code */
@@ -2177,7 +2172,6 @@ static void fix_pic_symconsts(ir_node *node, void *data)
 	ir_node      *pic_base;
 	ir_node      *add;
 	ir_node      *block;
-	ir_node      *unknown;
 	ir_mode      *mode;
 	ir_node      *load;
 	ir_node      *load_res;
@@ -2219,7 +2213,6 @@ static void fix_pic_symconsts(ir_node *node, void *data)
 
 		/* everything else is accessed relative to EIP */
 		mode     = get_irn_mode(pred);
-		unknown  = new_r_Unknown(irg, mode);
 		pic_base = arch_code_generator_get_pic_base(env->birg->cg);
 
 		/* all ok now for locally constructed stuff */
@@ -2259,7 +2252,6 @@ be_abi_irg_t *be_abi_introduce(be_irg_t *birg)
 
 	pmap_entry *ent;
 	ir_node *dummy;
-	optimization_state_t state;
 	unsigned *limited_bitset;
 	arch_register_req_t *sp_req;
 
@@ -2293,12 +2285,7 @@ be_abi_irg_t *be_abi_introduce(be_irg_t *birg)
 		sp_req->type |= arch_register_req_type_ignore;
 	}
 
-	/* Beware: later we replace this node by the real one, ensure it is not CSE'd
-	   to another Unknown or the stack pointer gets used */
-	save_optimization_state(&state);
-	set_optimize(0);
-	env->init_sp = dummy  = new_r_Unknown(irg, env->arch_env->sp->reg_class->mode);
-	restore_optimization_state(&state);
+	env->init_sp = dummy = new_r_Dummy(irg, env->arch_env->sp->reg_class->mode);
 
 	env->calls = NEW_ARR_F(ir_node*, 0);
 
@@ -2639,10 +2626,9 @@ void be_abi_fix_stack_bias(be_abi_irg_t *env)
 	frame_tp = get_irg_frame_type(irg);
 	for (i = get_class_n_members(frame_tp) - 1; i >= 0; --i) {
 		ir_entity *ent = get_class_member(frame_tp, i);
+		ir_graph  *irg = get_entity_irg(ent);
 
-		if (is_method_entity(ent) && get_entity_peculiarity(ent) != peculiarity_description) {
-			ir_graph *irg = get_entity_irg(ent);
-
+		if (irg != NULL) {
 			irg_walk_graph(irg, NULL, lower_outer_frame_sels, env);
 		}
 	}