[all-commits] [llvm/llvm-project] 007913: [BasicAA] Fix Scale check in vscale aliasing. (#81...

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0079136f7d2454ef2889061bb214741163ba232d
      https://github.com/llvm/llvm-project/commit/0079136f7d2454ef2889061bb214741163ba232d
  Author: David Green <david.green at arm.com>
  Date:   2024-02-09 (Fri, 09 Feb 2024)

  Changed paths:
    M llvm/lib/Analysis/BasicAliasAnalysis.cpp
    M llvm/test/Analysis/BasicAA/vscale.ll

  Log Message:
  -----------
  [BasicAA] Fix Scale check in vscale aliasing. (#81174)

This is a fix for #80818, as pointed out in #81144 it should be checking
the abs of Scale. The added test changes from NoAlias to MayAlias.