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2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to object type. (gnat_to_gnu_entity, case E_Record_Subtype): Properly set TYPE_STUB_DECL. * misc.c (gnat_types_compatible_p): New function. (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it. (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New. * trans.c (gigi): Move processing of main N_Compilation_Unit here. (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here. (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR. (mark_visited): Don't mark dummy type. (tree_transform <N_Procedure_Call_Statement>): Unless this is an In parameter, we must remove any LJM building from GNU_NAME. (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR. (pos_to_constructor): Use int_const_binop. (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of PARM_DECL. * utils.c (gnat_init_decl_processing): Don't make two "void" decls. (gnat_pushlevel): Set TREE_USE on BLOCK node. (gnat_install_builtins): Add __builtin_memset. 2004-07-13 Olivier Hainque <hainque@act-europe.fr> * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer for a renaming, stabilize the initialization expression if we are at a local level. At the local level, uses of the renaming may be performed by a direct dereference of the initializing expression, and we don't want possible variables there to be evaluated for every use. * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1): Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing them on the way. Account for the fact that we may introduce side effects in the process. From-SVN: r84647
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