[Bug debug/71669] DW_AT_data_bit_offset is not emitted for dwarf4 and above

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71669

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Jan 17 17:42:06 2017
New Revision: 244542

URL: https://gcc.gnu.org/viewcvs?rev=244542&root=gcc&view=rev
Log:
        PR debug/71669
        * dwarf2out.c (add_data_member_location_attribute): For constant
        offset bitfield emit for -gdwarf-5 DW_AT_data_bit_offset attribute
        instead of DW_AT_data_member_location, DW_AT_bit_offset and
        DW_AT_byte_size attributes.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c