[AArch64] Re-organize aarch64_classify_symbol.

This patch re-orgnaizes the implementation of aarch64_classify_symbol
in preparation for tiny absolute memory model support.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199407 138bc75d-0d04-0410-961f-82ee72b054a4
[AArch64] Implement support for --mcmodel=tiny

This patch adds support for the tiny absolute memory model.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199408 138bc75d-0d04-0410-961f-82ee72b054a4
2013-05-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37336
        * class.c (finalize_component): Fix coarray array refs.
        (generate_finalization_wrapper): Only gfc_convert_type_warn
        when the kind value is different.
        (gfc_find_intrinsic_vtab): _copy's dst is now intent(inout).
        (gfc_find_derived_vtab): Ditto. Enable finalization-wrapper
        generation.
        * module.c (MOD_VERSION): Bump.
        (gfc_dump_module, gfc_use_module): Remove empty line in .mod.
        * trans-array.c (gfc_conv_descriptor_token): Accept
        * nonrestricted
        void pointer.
        (gfc_array_allocate, structure_alloc_comps): Don't nullify for
        BT_CLASS allocations.
        * trans-stmt.c (gfc_trans_allocate): Ditto.

2013-05-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37336
        * gfortran.dg/auto_dealloc_2.f90: Update _free count in the
        * dump.
        * gfortran.dg/class_19.f03: Ditto.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199409 138bc75d-0d04-0410-961f-82ee72b054a4