[Issue 13938] IASM shouldn't be able to access TLS variables

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=13938

--- Comment #3 from Martin Nowak <code at dawg.eu> ---
For example this is the sequence to write to a TLS variable in X86 code
(non-PIC), the one for X64 doesn't work, because dmd's IASM doesn't support RIP
relative addressing.

size_t a;

void main()
{
    asm
    {
        mov EAX, GS:[0x00];
        mov ECX, a;
        mov [EAX+1*ECX], 3;
    }
}

--