[PATCH] D158359: [AMDGPU] Adjust swdev373493.ll to remove reduced switch undef instruction

Tue Aug 22 03:09:23 PDT 2023

arsenm added a comment.

In D158359#4605682 <https://reviews.llvm.org/D158359#4605682>, @yassingh wrote:

> In D158359#4603659 <https://reviews.llvm.org/D158359#4603659>, @arsenm wrote:
>
>> I question whether this preserves the original bug but at least the original patch also added a mir test
>
> It doesn't. Makes sense to get rid of this test altogether now and MIR test is anyway there.

Or just leave the undef. We shouldn’t actually be purging these from every test, they still need to codegen correctly

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  https://reviews.llvm.org/D158359/new/

https://reviews.llvm.org/D158359