X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Ftr%2Ftype_t.h;h=660fb24f2e48ea254fd3276591e738e7f7e5278d;hb=5c34afb830f4a9233b659c95a9f71643f8421f86;hp=13818ed423fcd1c91989bf96bcb9d1079281744c;hpb=b7a0d752833eb7fb294ce90a27cbe01d06bbbc50;p=libfirm

diff --git a/ir/tr/type_t.h b/ir/tr/type_t.h
index 13818ed42..660fb24f2 100644
--- a/ir/tr/type_t.h
+++ b/ir/tr/type_t.h
@@ -27,6 +27,7 @@
 #ifndef FIRM_TR_TYPE_T_H
 #define FIRM_TR_TYPE_T_H
 
+#include <stdbool.h>
 #include "typerep.h"
 #include "tpop_t.h"
 #include "irgraph.h"
@@ -69,12 +70,12 @@ typedef struct {
 typedef struct {
 	size_t       n_params;          /**< Number of parameters. */
 	tp_ent_pair *params;            /**< Array of parameter type/value entities pairs. */
-	ir_type     *value_params;      /**< A type whose entities represent copied value arguments. */
 	size_t       n_res;             /**< Number of results. */
 	tp_ent_pair *res_type;          /**< Array of result type/value ir_entity pairs. */
 	ir_variadicity variadicity;     /**< The variadicity of the method. */
-mtp_additional_properties additional_properties; /**< Set of additional method properties. */
+	mtp_additional_properties additional_properties; /**< Set of additional method properties. */
 	unsigned irg_calling_conv;      /**< A set of calling convention flags. */
+	bool     has_compound_ret_parameter : 1; /**< first parameter compound return address */
 } mtd_attr;
 
 /** Union type attributes. */
@@ -87,7 +88,7 @@ typedef struct {
 	size_t  n_dimensions;   /**< Number of array dimensions.  */
 	ir_node **lower_bound;  /**< Lower bounds of dimensions.  Usually all 0. */
 	ir_node **upper_bound;  /**< Upper bounds or dimensions. */
-	int     *order;         /**< Ordering of dimensions. */
+	size_t  *order;         /**< Ordering of dimensions. */
 	ir_type *element_type;  /**< The type of the array elements. */
 	ir_entity *element_ent; /**< entity for the array elements, to be used for
 	                             element selection with a Sel node. */
@@ -130,17 +131,17 @@ typedef union {
 
 /** Additional type flags. */
 enum type_flags {
-	tf_none             =   0, /**< No flags. */
-	tf_lowered_type     =   1, /**< Set if this is a lowered type. */
-	tf_layout_fixed     =   2, /**< Set if the layout of a type is fixed */
-
-	tf_frame_type       =   4, /**< Set if this is a frame type. */
-	tf_value_param_type =   8, /**< Set if this is a value param type. */
-	tf_global_type      =  16, /**< Set only for the global type */
-	tf_tls_type         =  32, /**< Set only for the tls type */
-	tf_constructors     =  64, /**< Set only for the constructors segment type */
-	tf_destructors      = 128, /**< Set only for the destructors segment type */
+	tf_none             = 0, /**< No flags. */
+	tf_lowered_type     = 1U << 0, /**< Set if this is a lowered type. */
+	tf_layout_fixed     = 1U << 1, /**< Set if the layout of a type is fixed */
+
+	tf_frame_type       = 1U << 2, /**< Set if this is a frame type. */
+	tf_global_type      = 1U << 3, /**< Set only for the global type */
+	tf_tls_type         = 1U << 4, /**< Set only for the tls type */
+	tf_constructors     = 1U << 5, /**< Set only for the constructors segment type */
+	tf_destructors      = 1U << 6, /**< Set only for the destructors segment type */
 };
+ENUM_BITSET(type_flags)
 
 /**
  *  An abstract data type to represent types.
@@ -308,6 +309,28 @@ static inline void _set_master_type_visited(ir_visited_t val) { firm_type_visite
 static inline ir_visited_t _get_master_type_visited(void)     { return firm_type_visited; }
 static inline void _inc_master_type_visited(void)             { ++firm_type_visited; }
 
+static inline int is_lowered_type(const ir_type *tp)
+{
+	return tp->flags & tf_lowered_type;
+}
+
+/**
+ * Gets the lowered/unlowered type of a type or NULL if this type
+ * has no lowered/unlowered one.
+ */
+static inline ir_type *get_associated_type(const ir_type *tp)
+{
+	return tp->assoc_type;
+}
+
+static inline void set_lowered_type(ir_type *tp, ir_type *lowered_type)
+{
+	assert (is_type(tp) && is_type(lowered_type));
+	lowered_type->flags |= tf_lowered_type;
+	tp->assoc_type = lowered_type;
+	lowered_type->assoc_type = tp;
+}
+
 static inline void *_get_type_link(const ir_type *tp)
 {
 	assert(tp && tp->kind == k_type);