[PATCH] D152258: [LV] Add mask support for vectorizing interleaved groups

Igor Kirillov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 6 04:30:57 PDT 2023


igor.kirillov created this revision.
Herald added a subscriber: hiraditya.
Herald added a project: All.
igor.kirillov requested review of this revision.
Herald added subscribers: llvm-commits, pcwang-thead, alextsao1999.
Herald added a project: LLVM.

This patch extends LoopVectorize to handle the vectorization of interleaved
memory accesses with scalable vectors when mask is required or/and predicated
tail folding is enabled.

Depends on D145163 <https://reviews.llvm.org/D145163>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D152258

Files:
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/test/Transforms/LoopVectorize/AArch64/scalable-strict-fadd.ll

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