-static void create_global_variable(declaration_t *declaration)
-{
- ir_visibility vis;
- ir_type *var_type;
- switch ((storage_class_tag_t)declaration->storage_class) {
- case STORAGE_CLASS_STATIC:
- vis = visibility_local;
- goto global_var;
-
- case STORAGE_CLASS_EXTERN:
- vis = visibility_external_allocated;
- goto global_var;
-
- case STORAGE_CLASS_NONE:
- vis = visibility_external_visible;
- goto global_var;
-
- case STORAGE_CLASS_THREAD:
- vis = visibility_external_visible;
- goto tls_var;
-
- case STORAGE_CLASS_THREAD_EXTERN:
- vis = visibility_external_allocated;
- goto tls_var;
-
- case STORAGE_CLASS_THREAD_STATIC:
- vis = visibility_local;
- goto tls_var;
-
-tls_var:
- var_type = get_tls_type();
- goto create_var;
-
-global_var:
- var_type = get_glob_type();
- goto create_var;
-
-create_var:
- create_declaration_entity(declaration,
- DECLARATION_KIND_GLOBAL_VARIABLE,
- var_type);
- set_entity_visibility(declaration->v.entity, vis);
-
- current_ir_graph = get_const_code_irg();
- create_initializer(declaration);
- return;
-
- case STORAGE_CLASS_TYPEDEF:
- case STORAGE_CLASS_AUTO:
- case STORAGE_CLASS_REGISTER:
- case STORAGE_CLASS_ENUM_ENTRY:
- break;
- }
- panic("Invalid storage class for global variable");
-}
-