[PATCH] D104651: [SLP][AArch64] Add SLP vectorizer regression test. NFC

Rosie Sumpter via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jun 21 08:17:39 PDT 2021


RosieSumpter created this revision.
RosieSumpter added a reviewer: SjoerdMeijer.
Herald added subscribers: danielkiss, kristof.beyls.
RosieSumpter requested review of this revision.
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This test is for a missed SLP vectorizer opportunity, reported here
https://bugs.llvm.org/show_bug.cgi?id=44593. This is due to a cost
modelling issue with vector reduction intrinsics which will be
fixed in a future commit (see https://reviews.llvm.org/D104538).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D104651

Files:
  llvm/test/Transforms/SLPVectorizer/AArch64/slp-or-reduction.ll

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