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+2005-10-02 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR c/18851
+ * c-typeck.c (tagged_tu_seen): Rename to ...
+ (tagged_tu_seen_cache): this and add val field.
+ (comptypes): Move functional to comptypes_internal
+ and free tagged_tu_seen.
+ (comptypes_internal): New function and call comptypes_internal
+ instead of comptypes. Speed up by sibcalling
+ tagged_types_tu_compatible_p.
+ (alloc_tagged_tu_seen): New function
+ (free_all_tagged_tu_seen_up_to): New function.
+ (tagged_types_tu_compatible_p): Return the val of the seen two
+ types.
+ Add that the two types are the same to tagged_tu_seen_base
+ if they are and call comptypes_internal instead of comptypes.
+ <case UNION_TYPE>: Speed up common type where the fields are
+ in the same order.
+ (function_types_compatible_p): Call comptypes_internal instead of
+ comptypes.
+ (type_lists_compatible_p): Likewise.
+ (all functions): s/tagged_tu_seen/tagged_tu_seen_cache/.
+
2005-10-02 Matthias Klose <doko@debian.org>
* doc/invoke.texi: Fix typo and speling error.