[llvm-dev] Should Verifier be an analysis?

[Krzysztof Parzyszek via llvm-dev]

On 7/12/2018 1:05 PM, Hal Finkel via llvm-dev wrote:
> This I can definitely understand, but to this end, maybe we should have 
> a setup where -print-after-all just doesn't reprint IR if the previous 
> pass didn't change anything?

It can be helpful to see what passes actually ran, even if they didn't 
change anything.  Maybe we could have another option, like 
-print-after-changes?

-Krzysztof

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