[llvm-dev] RFC: Absolute or "fixed address" symbols as immediate operands

[Reid Kleckner via llvm-dev]

On Tue, Oct 25, 2016 at 2:48 PM, Rafael Espíndola <
rafael.espindola at gmail.com> wrote:

> You get the code you want with
>
> @foo = external hidden global i8
>
> or
>
> @foo = external protected global i8
>

No, that produces this when PIC is on:
        leaq    foo(%rip), %rax
        addq    %rdi, %rax
        retq

We need a way to communicate that foo is really an immediate and not
PC-relative.
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