[all-commits] [llvm/llvm-project] 58fec7: Revert "[UnifyLoopExits] Reduce number of guard bl...

[bcahoon via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 58fec78231dc29bd503ba91d06471c94851d21a0
      https://github.com/llvm/llvm-project/commit/58fec78231dc29bd503ba91d06471c94851d21a0
  Author: Brendon Cahoon <brendon.cahoon at amd.com>
  Date:   2022-07-14 (Thu, 14 Jul 2022)

  Changed paths:
    M llvm/lib/Transforms/Utils/UnifyLoopExits.cpp
    R llvm/test/Transforms/UnifyLoopExits/reduce_guards.ll

  Log Message:
  -----------
  Revert "[UnifyLoopExits] Reduce number of guard blocks"

This reverts commit e13248ab0e79b59d5e5ac73e2fe57d82ce485ce1.

Need to revert because the transformation cannot occur for basic
blocks that contain convergent instructions.