[all-commits] [llvm/llvm-project] c90681: [Attributor][FIX] Don't crash on ptr2int/int2ptr i...

[Johannes Doerfert via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c90681b681a7a45cf5bf515d1904e2015f7ed524
      https://github.com/llvm/llvm-project/commit/c90681b681a7a45cf5bf515d1904e2015f7ed524
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2020-01-03 (Fri, 03 Jan 2020)

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

  Log Message:
  -----------
  [Attributor][FIX] Don't crash on ptr2int/int2ptr instructions

An integer isn't allowed in getAlignmentForValue so we need to stop at a
ptr2int instruction during exploration.