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

Hubert Tong via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Apr 29 06:39:46 PDT 2021


hubert.reinterpretcast added a comment.

In D98509#2725326 <https://reviews.llvm.org/D98509#2725326>, @sdesmalen wrote:

> Hi @hubert.reinterpretcast, I've built this patch with UBSan but that didn't point out any issues. Do you have any suggestions on how to reproduce this locally? (I see that buildbot is using some IBM xlclang (proprietary?) compiler to build)

I'm actively working on diagnosing this. Would reverting this patch for a few days be much trouble for you? We're hoping to keep our CI green so it's easier to notice new problems.


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https://reviews.llvm.org/D98509



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