Mostly reverted r27894, removed usage of unreachable.

[libfirm] / ir / tr / type.c

diff --git a/ir/tr/type.c b/ir/tr/type.c
index 7553fb6..8f252f8 100644 (file)
--- a/ir/tr/type.c
+++ b/ir/tr/type.c
@@ -85,17 +85,8 @@ ir_type *get_unknown_type(void)
 static ident *value_params_suffix = NULL;
 static ident *value_ress_suffix = NULL;
 
-/** The default calling convention for method types. */
-static unsigned default_cc_mask;
-
-unsigned get_default_cc_mask(void)
+void ir_init_type(void)
 {
-       return default_cc_mask;
-}
-
-void firm_init_type(unsigned def_cc_mask)
-{
-       default_cc_mask     = def_cc_mask;
        value_params_suffix = new_id_from_str(VALUE_PARAMS_SUFFIX);
        value_ress_suffix   = new_id_from_str(VALUE_RESS_SUFFIX);
 
@@ -115,6 +106,24 @@ void firm_init_type(unsigned def_cc_mask)
        remove_irp_type(firm_unknown_type);
 }
 
+void ir_finish_type(void)
+{
+       if (firm_none_type != NULL) {
+               free_type(firm_none_type);
+               firm_none_type = NULL;
+       }
+       if (firm_code_type != NULL) {
+               free_type(firm_code_type);
+               firm_code_type = NULL;
+       }
+       if (firm_unknown_type != NULL) {
+               free_type(firm_unknown_type);
+               firm_unknown_type = NULL;
+       }
+       value_params_suffix = NULL;
+       value_ress_suffix = NULL;
+}
+
 /** the global type visited flag */
 ir_visited_t firm_type_visited;
 
@@ -1215,7 +1224,6 @@ ir_type *new_d_type_method(int n_param, int n_res, type_dbg_info *db)
        res->attr.ma.variadicity          = variadicity_non_variadic;
        res->attr.ma.first_variadic_param = -1;
        res->attr.ma.additional_properties = mtp_no_property;
-       res->attr.ma.irg_calling_conv     = default_cc_mask;
        hook_new_type(res);
        return res;
 }