[PATCH] D85688: [InstSimplify][test] Remove unintended undef in vscale.ll

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks added a comment.

In D85688#2208127 <https://reviews.llvm.org/D85688#2208127>, @huihuiz wrote:

> why do we need this change? 
> insert element into undef is common to construct a vector, being fixed or scalable.

I don't think that's the intention of this specific test given the name `insert_extract_element_same_vec_idx_2`. And also the unused parameter `%a`.
This is failing due after a local change to instsimplify and I think the test maybe isn't testing what it wants to test?


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  https://reviews.llvm.org/D85688/new/

https://reviews.llvm.org/D85688