[llvm] r191180 - [Sparc] Use correct instruction pattern for CMPri.

Venkatraman Govindaraju venkatra at cs.wisc.edu
Sun Sep 22 12:38:52 PDT 2013


Yes, this is a real bug and it is only detectable with JIT/MC where LLVM
emits the instruction in the binary format directly. However, sparc
currently lacks support for JIT/MC.
I found out about this, as I start implementing and testing JIT for SPARC.

Please let me know if there are any other ways to detect this bug without
JIT/MC.

Thanks,
Venkatraman


On Sun, Sep 22, 2013 at 2:10 PM, Tim Northover <t.p.northover at gmail.com>wrote:

> > [Sparc] Use correct instruction pattern for CMPri.
>
> Are there any tests coming for these patches? This one in particular
> appears to be a real bug that should be detectable.
>
> Cheers.
>
> Tim.
>
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