[PATCH] D98509: [LV] Calculate max feasible scalable VF.

[Hubert Tong via Phabricator via llvm-commits]

hubert.reinterpretcast added a comment.

In D98509#2724684 <https://reviews.llvm.org/D98509#2724684>, @hubert.reinterpretcast wrote:

> Reverting this patch locally resolves the following failure (and many more) for me:
> https://lab.llvm.org/buildbot/#/builders/140/builds/2/steps/5/logs/FAIL__Clang__loop-vectorize_c

Trying to figure out if this patch is running into UB. Disabling optimizations in the build seems to resolve these failures.


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https://reviews.llvm.org/D98509