[llvm] [VPlan] Support plain CFG plans in the verifier. (PR #181817)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Transforms/Vectorize/LoopVectorize.cpp llvm/lib/Transforms/Vectorize/VPlanAnalysis.cpp llvm/lib/Transforms/Vectorize/VPlanConstruction.cpp llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp --diff_from_common_commit
``````````

:warning:
The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing `origin/main` to the base branch/commit you want to compare against.
:warning:

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index 3c544f291..a7b1b9b5d 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -7922,7 +7922,7 @@ VPlanPtr LoopVectorizationPlanner::tryToBuildVPlanWithVPRecipes(
   if (!RUN_VPLAN_PASS(VPlanTransforms::handleFindLastReductions, *Plan))
     return nullptr;
 
-  RUN_VPLAN_PASS(VPlanTransforms::removeBranchOnConst,*Plan, false);
+  RUN_VPLAN_PASS(VPlanTransforms::removeBranchOnConst, *Plan, false);
 
   // Create partial reduction recipes for scaled reductions and transform
   // recipes to abstract recipes if it is legal and beneficial and clamp the

``````````

</details>


https://github.com/llvm/llvm-project/pull/181817