[all-commits] [llvm/llvm-project] ac90bb: [LoopDeletion] Add test case where outer loop need...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ac90bbc9cb8b905e4a8e7c9d2924a4d426c690aa
      https://github.com/llvm/llvm-project/commit/ac90bbc9cb8b905e4a8e7c9d2924a4d426c690aa
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-12-22 (Tue, 22 Dec 2020)

  Changed paths:
    A llvm/test/Transforms/LoopDeletion/noop-loops-with-subloops.ll

  Log Message:
  -----------
  [LoopDeletion] Add test case where outer loop needs to be deleted.

In the test case @test1, the inner loop cannot be removed, because it
has a live-out value. But the outer loop is a no-op and can be removed.