ARM broken since a while

[Dimitry Andric]

On 25 Nov 2017, at 22:10, Pedro Giffuni <pfg at freebsd.org> wrote:
> 
> On 11/25/17 15:28, Pedro Giffuni wrote:
>> 
>> ...
>> 
>> I have seen problems on arm with zstd though.
>> 
> For the record:
> arm.armv6 buildworld failed, check _.arm.armv6.buildworld for details
> ....
> ===> lib/libzstd (all)
> Assertion failed: (LiveCPSR && "CPSR liveness tracking is wrong!"), function UpdateCPSRUse, file /usr/src/contrib/llvm/lib/Target/ARM/Thumb2SizeReduction.cpp, line 961.
> cc: error: unable to execute command: Abort trap (core dumped)

This is probably after the most recent zstd import, see also:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=223072

and

https://bugs.llvm.org/show_bug.cgi?id=35023

No progress at all upstream, though. :-/

-Dimitry

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