[llvm-dev] Compiling for AArch64: CommandLine Error: Option 'aarch64-branch-relax' registered more than once!

[Kai Nacke via llvm-dev]

On 28.02.2016 18:31, Tim Northover wrote:
>> Tim: does it make sense to just remove this flag?
>
> Might well do (and a bunch of the other parametrization flags in there
> that look like they might even date from when the ISA was up in the
> air), but I doubt it would fix the issue. aarch64-branch-relax looks
> very suspiciously like it would be at the beginning of any
> alphabetical sort of options.
>
> I suspect there's some weird DLL name resolution thing going on and
> Kai would just hit the next option if it was removed, but don't really
> know what (particularly on Windows).

Hi Tim,

there is another failure with 'aarch64-type-promotion'. But I am going 
to remove this "feature" as Justin has suggested.

Thanks!

Regards,
Kai