[PATCH] gdb: work around negative DW_AT_data_member_location GCC 11 bug

[Simon Marchi]

>> +# This test can only be run on targets which support DWARF-2 and use gas.
>> +if ![dwarf2_support] {
>> +    return 0
>> +}
> 
> Correct me if I'm wrong, but I think Dwarf::assemble requires the compiler to be GCC.

I don't know.  To be honest, I just copied this commetn and check
because we have it in all other tests that use the DWARF assembler.

Simon