[PATCH] D40546: StructurizeCFG: Test for branch divergence correctly

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

I'm not sure if it was this change or something else, but the optnone test is not stable on my system (testing with llc built from r325923):

  $ ./llvm-lit ../../llvm/test/CodeGen/AMDGPU/control-flow-optnone.ll 
  -- Testing: 1 tests, 1 threads --
  PASS: LLVM :: CodeGen/AMDGPU/control-flow-optnone.ll (1 of 1)
  Testing Time: 0.11s
    Expected Passes    : 1
  $ ./llvm-lit ../../llvm/test/CodeGen/AMDGPU/control-flow-optnone.ll 
  -- Testing: 1 tests, 1 threads --
  FAIL: LLVM :: CodeGen/AMDGPU/control-flow-optnone.ll (1 of 1)
  Testing Time: 0.11s
  ********************
  Failing Tests (1):
      LLVM :: CodeGen/AMDGPU/control-flow-optnone.ll

I also got blame mail from a bot about this test failing for what would seem to be an unrelated change:
http://lab.llvm.org:8011/builders/clang-ppc64be-linux-multistage/builds/7201


Repository:
  rL LLVM

https://reviews.llvm.org/D40546