[all-commits] [llvm/llvm-project] 916b35: [unroll] Strengthen verification of analysis updat...

[Philip Reames via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 916b35e78349f89f4b1df1da993083436d0dfb86
      https://github.com/llvm/llvm-project/commit/916b35e78349f89f4b1df1da993083436d0dfb86
  Author: Philip Reames <listmail at philipreames.com>
  Date:   2022-01-06 (Thu, 06 Jan 2022)

  Changed paths:
    M llvm/lib/Transforms/Utils/LoopUnroll.cpp

  Log Message:
  -----------
  [unroll] Strengthen verification of analysis updates under expensive asserts

I am suspecting a bug around updates of loop info for unreachable exits, but don't have a test case.  Running this locally on make check didn't reveal anything, we'll see if the expensive checks bots find it.