[llvm] [LoopInterchange] Increment isDirectionNegative check to next level for scalar direction (PR #78951)

[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 f22cde10e7cc711bba9f43d7529ea6c1394c5b48 05a8a815bd517be29bd0bf77333810adfed7914b -- llvm/lib/Transforms/Scalar/LoopInterchange.cpp
``````````

</details>

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

``````````diff
diff --git a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
index d70ea975e4..63168ed03c 100644
--- a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
@@ -228,8 +228,9 @@ static bool populateDependencyMatrix(CharMatrix &DepMatrix, unsigned Level,
         // make it non-negative.
         if (normalize(DV, Levels, SE, Src, Dst))
           LLVM_DEBUG(dbgs() << "Negative dependence vector normalized.\n");
-        LLVM_DEBUG(StringRef DepType =
-                       D->isFlow() ? "flow" : D->isAnti() ? "anti" : "output";
+        LLVM_DEBUG(StringRef DepType = D->isFlow()   ? "flow"
+                                       : D->isAnti() ? "anti"
+                                                     : "output";
                    dbgs() << "Found " << DepType
                           << " dependency between Src and Dst\n"
                           << " Src:" << *Src << "\n Dst:" << *Dst << '\n');

``````````

</details>


https://github.com/llvm/llvm-project/pull/78951