[llvm] [AMDGPU][TTI] Threshold bonus to loops whose unrolling makes nested loops unrollable (PR #114579)

[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 95c2d798148f12565dd4c9ddc753d196e47f230f 30a482719ea3156263e66f1aefe62afa8489abd7 --extensions cpp -- llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
``````````

</details>

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

``````````diff
diff --git a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
index a4bcc2d9e7..df2deafe23 100644
--- a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
@@ -83,8 +83,7 @@ static cl::opt<unsigned>
     UnrollThreshold("unroll-threshold", cl::Hidden,
                     cl::desc("The cost threshold for loop unrolling"));
 
-static cl::opt<unsigned>
-    UnrollOptSizeThreshold(
+static cl::opt<unsigned> UnrollOptSizeThreshold(
     "unroll-optsize-threshold", cl::init(0), cl::Hidden,
     cl::desc("The cost threshold for loop unrolling when optimizing for "
              "size"));
@@ -152,8 +151,8 @@ static cl::opt<unsigned> FlatLoopTripCountThreshold(
              "threshold, the loop is considered as flat and will be less "
              "aggressively unrolled."));
 
-static cl::opt<bool> UnrollUnrollRemainder(
-  "unroll-remainder", cl::Hidden,
+static cl::opt<bool>
+    UnrollUnrollRemainder("unroll-remainder", cl::Hidden,
                           cl::desc("Allow the loop remainder to be unrolled."));
 
 // This option isn't ever intended to be enabled, it serves to allow

``````````

</details>


https://github.com/llvm/llvm-project/pull/114579