[LLVMdev] loop vectorizer: JIT + AVX segfaults

[Hal Finkel]

----- Original Message -----
> I changed the code to use the MCJIT engine. As Josh suspected
> it's the same issue: The program runs fine on SSE based machines,
> but SEGFAULTs on a CPU with AVX extensions.
> 
> I attach the repro case.
> 
> Should I file a bug report? P.S. On bugzilla there is the component
> 'new-bugs'. Should all new bugs be filed there?

Did you file a PR on this? If not, please do. Use: product: libraries, component: backend: x86.

 -Hal

> 
> Frank
> 
> 
> On 11/11/13 08:45, Josh Klontz wrote:
> > For what it's worth, I'm also experiencing this same issue. If
> > there is
> > interest I can provide some very simple reproducible test cases,
> > but I was
> > planning on moving to MCJIT this week anyway.
> >
> >
> >
> > --
> > View this message in context:
> > http://llvm.1065342.n5.nabble.com/loop-vectorizer-JIT-AVX-segfaults-tp63089p63115.html
> > Sent from the LLVM - Dev mailing list archive at Nabble.com.
> > _______________________________________________
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> 
> 
> 
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-- 
Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory