X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Ftr%2Ftype_t.h;h=e61a951bb2d3c6b92b108679f373b4310dc1a5d4;hb=fb5957cbc4aaecd4e14cbc481e92e1c81260535a;hp=598533ddaccac9ab5a81a8782158f93606f8a2c3;hpb=30c84b27ed2a142a252e45fdea291f0dcf8d0f7c;p=libfirm

diff --git a/ir/tr/type_t.h b/ir/tr/type_t.h
index 598533dda..e61a951bb 100644
--- a/ir/tr/type_t.h
+++ b/ir/tr/type_t.h
@@ -87,7 +87,7 @@ 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. */
@@ -313,15 +313,12 @@ static inline int is_lowered_type(const ir_type *tp)
 	return tp->flags & tf_lowered_type;
 }
 
-static inline ir_type *get_type_unlowered(const ir_type *tp)
-{
-	assert (is_lowered_type(tp));
-	return tp->assoc_type;
-}
-
-static inline ir_type *get_type_lowered(const ir_type *tp)
+/**
+ * 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)
 {
-	assert (tp->assoc_type == NULL || is_lowered_type(tp->assoc_type));
 	return tp->assoc_type;
 }
 
@@ -329,10 +326,6 @@ 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;
-	/* there might be a chain of lowerings, get to the start */
-	while (is_lowered_type(tp)) {
-		tp = tp->assoc_type;
-	}
 	tp->assoc_type = lowered_type;
 	lowered_type->assoc_type = tp;
 }