[PATCH] D80570: [LAA] Modify canCheckPtrAtRT to analyze conflicting alias sets only

[Joe Savage via Phabricator via llvm-commits]

joesavage created this revision.
joesavage added reviewers: samparker, david-arm, hfinkel.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.

Resolves an issue in which some loops cannot be auto-vectorized with
runtime checks despite all relevant alias sets having computable bounds.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D80570

Files:
  llvm/lib/Analysis/LoopAccessAnalysis.cpp
  llvm/test/Transforms/LoopVectorize/AArch64/mult-stores-alias-set.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D80570.266236.patch
Type: text/x-patch
Size: 4987 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200526/01e2ef64/attachment.bin>