[all-commits] [llvm/llvm-project] cdaaa4: [MLIR][CFGToSCF] Fix exit latch location preservat...

[Christian Ulmann via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cdaaa4d7fb26e3790ef022e3501820d4ba0f7728
      https://github.com/llvm/llvm-project/commit/cdaaa4d7fb26e3790ef022e3501820d4ba0f7728
  Author: Christian Ulmann <christian.ulmann at nextsilicon.com>
  Date:   2023-10-24 (Tue, 24 Oct 2023)

  Changed paths:
    M mlir/lib/Transforms/Utils/CFGToSCF.cpp

  Log Message:
  -----------
  [MLIR][CFGToSCF] Fix exit latch location preservation (#70032)

This commit ensures that the CFG to SCF lifting does not accidentally
drop locations of loop latches during the lifting.

Note that I didn't add a test as we do not seem to have any tests for
location tracking in any of the similar passes.