[PATCH] D147951: [VPlan][OuterLoop] Release the canonical loop to stride-one loop

[Peixin Qiao via Phabricator via llvm-commits]

peixin created this revision.
peixin added reviewers: fhahn, Ayal, reames, wwei.
peixin added projects: LLVM, All.
Herald added subscribers: StephenFan, tschuett, psnobl, rogfer01, bollu, hiraditya.
peixin requested review of this revision.
Herald added subscribers: llvm-commits, pcwang-thead, vkmr.

The current LV pass has already supported the stride-one loop for 
outer loop vectorization. Release the restriction.

This is on-going work, and more support for outer loop vectorization
is in progress.

Fix #60879.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D147951

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
  llvm/test/Transforms/LoopVectorize/explicit_outer_nonuniform_inner.ll
  llvm/test/Transforms/LoopVectorize/outer_loop_test1.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D147951.512183.patch
Type: text/x-patch
Size: 19133 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20230410/c42eb2cf/attachment.bin>