[PATCH] D143225: [SROA] Create additional vector type candidates based on store and load slices

Fri Mar 10 09:39:29 PST 2023

zhuhan0 added a comment.

In D143225#4183630 <https://reviews.llvm.org/D143225#4183630>, @dyung wrote:

> In D143225#4183616 <https://reviews.llvm.org/D143225#4183616>, @dyung wrote:
>
>> Hi @zhuhan0 one of our internal tests started to fail and I bisected it back to your change. I've put details and repro up in issue 61318 <https://github.com/llvm/llvm-project/issues/61318>, can you take a look?
>
> Nevermind, I see this is the same issue I previously filed as issue #57821 <https://github.com/llvm/llvm-project/issues/57821> which you believe to be due to undefined behavior in the spec. I'll have to discuss this further internally to see if perhaps an update to the test is warranted.

Hi yes I have the investigation details in the old issue. Let me know if there's any question.

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D143225/new/

https://reviews.llvm.org/D143225