[all-commits] [llvm/llvm-project] 32e98a: [Attributor][FIX] Carefully strip casts in AANoAlias

[Johannes Doerfert via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 32e98a7089a591f0417a7fbd9806be1b60da7e8f
      https://github.com/llvm/llvm-project/commit/32e98a7089a591f0417a7fbd9806be1b60da7e8f
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-02-14 (Fri, 14 Feb 2020)

  Changed paths:
    M llvm/lib/Transforms/IPO/Attributor.cpp
    M llvm/test/Transforms/Attributor/noalias.ll

  Log Message:
  -----------
  [Attributor][FIX] Carefully strip casts in AANoAlias

We can strip casts in AANoAlias but that might cause us to end up with a
non-pointer type. We do properly handle that case now.