[PATCH] D100495: [SLP] Add detection of shuffled/perfect matching of tree entries.

Alexey Bataev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Apr 23 05:36:18 PDT 2021


ABataev added a comment.

In D100495#2711644 <https://reviews.llvm.org/D100495#2711644>, @bkramer wrote:

> Seeing a miscompile after this has landed. Trying to reduce a test case, but no luck so far.

Hmm, looks like still need a reproducer because the possible problem I thought to exist in the patch, was fixed already. So, a possible miscompile is caused by another problem I don't currently see. Still need a reproducer. :(


Repository:
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  https://reviews.llvm.org/D100495/new/

https://reviews.llvm.org/D100495



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