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2012-08-21 Richard Guenther <rguenther@suse.de> cp/ * cp-tree.h (TREE_INDIRECT_USING): Use TREE_LANG_FLAG_0 accessor. (ATTR_IS_DEPENDENT): Likewise. (ARGUMENT_PACK_INCOMPLETE_P): Use TREE_ADDRESSABLE instead of TREE_LANG_FLAG_0 on TREE_VECs. * tree.h (struct tree_base): Add union to make it possible to re-use the upper 4 bytes for tree codes that do not need as many flags as others. Move visited and default_def_flag to common bits section in exchange for saturating_flag and unsigned_flag. Add SSA name version and tree vec length fields here. (struct tree_vec): Remove length field here. (struct tree_ssa_name): Remove version field here. From-SVN: r190558
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