[llvm] [NFC][LLVM] Namespace cleanup in StraightLineStrengthReduce (PR #163769)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-transforms

Author: Rahul Joshi (jurahul)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/163769.diff


1 Files Affected:

- (modified) llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp (-4) 


``````````diff
diff --git a/llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp b/llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
index 7d017095c88ce..e94ad1999e32a 100644
--- a/llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
+++ b/llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
@@ -716,8 +716,6 @@ bool StraightLineStrengthReduce::runOnFunction(Function &F) {
   return Ret;
 }
 
-namespace llvm {
-
 PreservedAnalyses
 StraightLineStrengthReducePass::run(Function &F, FunctionAnalysisManager &AM) {
   const DataLayout *DL = &F.getDataLayout();
@@ -735,5 +733,3 @@ StraightLineStrengthReducePass::run(Function &F, FunctionAnalysisManager &AM) {
   PA.preserve<TargetIRAnalysis>();
   return PA;
 }
-
-} // namespace llvm

``````````

</details>


https://github.com/llvm/llvm-project/pull/163769