Add some doxygen docu.

[r28148]

diff --git a/ir/be/ia32/ia32_address_mode.h b/ir/be/ia32/ia32_address_mode.h
index 9cc86d2..46643f2 100644 (file)
--- a/ir/be/ia32/ia32_address_mode.h
+++ b/ir/be/ia32/ia32_address_mode.h
@@ -46,13 +46,16 @@ struct ia32_address_t {
        int        symconst_sign; /**< The "sign" of the symconst. */
 };
 
+/**
+ * Additional flags for the address mode creation.
+ */
 typedef enum ia32_create_am_flags_t {
-       ia32_create_am_normal     = 0,
+       ia32_create_am_normal     = 0,       /**< Normal operation. */
        ia32_create_am_force      = 1U << 0, /**< Ignore the marking of node as a
-                                                 non-address-mode node */
+                                                 non-address-mode node. */
        ia32_create_am_double_use = 1U << 1  /**< Fold AM, even if the root of
                                                  address calculation has two users.
-                                                 This is useful for dest AM */
+                                                 This is useful for dest AM. */
 } ia32_create_am_flags_t;
 
 /**