[llvm] r208237 - do not collect undef terms

[Hal Finkel]

----- Original Message -----
> From: "Sebastian Pop" <spop at codeaurora.org>
> To: "Hal Finkel" <hfinkel at anl.gov>
> Cc: llvm-commits at cs.uiuc.edu
> Sent: Wednesday, May 7, 2014 4:14:08 PM
> Subject: Re: [llvm] r208237 - do not collect undef terms
> 
> Hal Finkel wrote:
> > > do not collect undef terms
> > 
> > Why? What does this affect? (Is there a regression test?)
> 
> Because we don't know how to delinearize "undef * 8".
> Tobi has sent out a .bc file that ICEs without this patch.

He sent it where? So there is a regression test in polly for this? Can it be tested as an LLVM regression test?

 -Hal

> 
> Sebastian
> --
> Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
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> 

-- 
Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory