[llvm] r365920 - [IndVars] Use exit count reasoning to discharge obviously untaken exits

[Florian Hahn via llvm-commits]

Hi Philip,

> On Jul 16, 2019, at 19:25, Philip Reames via llvm-commits <llvm-commits at lists.llvm.org> wrote:
> 
> I submitted a speculative fix for this in rL366241, but I'd really appreciate someone familiar with the bot extracting IR so that I can confirm the diagnosis.  

Attached is a reduced reproducer for the crash. It crashes while running opt -indvars, without the follow up fix (r366241)

Cheers,
Florian



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