implement atomic entity initialisation

[r18393]

diff --git a/ast2firm.c b/ast2firm.c
index 4e242ad..826985d 100644 (file)
--- a/ast2firm.c
+++ b/ast2firm.c
@@ -929,6 +929,8 @@ static ir_node *create_arithmetic_assign_binop(
        type_t   *type  = expression->expression.datatype;
        ir_mode  *mode  = get_ir_mode(type);
 
+       assert(type->type != TYPE_POINTER);
+
        value = create_conv(dbgi, value, mode);
        set_value_for_expression(expression->left, value);
 
@@ -971,8 +973,9 @@ static ir_node *create_add(const binary_expression_t *expression)
 
        assert(elem_size >= 1);
        if(elem_size > 1) {
-               ir_node *cnst = new_Const_long(mode_Iu, elem_size);
-               ir_node *mul  = new_d_Mul(dbgi, integer, cnst, mode_Iu);
+               integer       = create_conv(dbgi, integer, mode_Is);
+               ir_node *cnst = new_Const_long(mode_Is, (int) elem_size);
+               ir_node *mul  = new_d_Mul(dbgi, integer, cnst, mode_Is);
                integer = mul;
        }
 
@@ -1546,7 +1549,10 @@ static void create_initializer(declaration_t *declaration)
                if(declaration->declaration_type == DECLARATION_TYPE_LOCAL_VARIABLE) {
                        set_value(declaration->v.value_number, init_node);
                } else {
-                       panic("initializer not completely implemented yet");
+                       ir_entity *entity = declaration->v.entity;
+
+                       set_entity_variability(entity, variability_initialized);
+                       set_atomic_ent_value(entity, init_node);
                }
        } else {
                assert(initializer->type == INITIALIZER_LIST);
@@ -1845,6 +1851,8 @@ static void create_global_variable(declaration_t *declaration)
        } else {
                set_entity_visibility(entity, visibility_external_visible);
        }
+       current_ir_graph = get_const_code_irg();
+       create_initializer(declaration);
 }
 
 static void context_to_firm(context_t *context)