[llvm] [NFC][LLVM] Namespace cleanup in JumpTableToSwitch (PR #163586)

[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/163586.diff


1 Files Affected:

- (modified) llvm/lib/Transforms/Scalar/JumpTableToSwitch.cpp (+1-3) 


``````````diff
diff --git a/llvm/lib/Transforms/Scalar/JumpTableToSwitch.cpp b/llvm/lib/Transforms/Scalar/JumpTableToSwitch.cpp
index 3c14036e509ef..6fb81976c9e6e 100644
--- a/llvm/lib/Transforms/Scalar/JumpTableToSwitch.cpp
+++ b/llvm/lib/Transforms/Scalar/JumpTableToSwitch.cpp
@@ -26,8 +26,6 @@
 
 using namespace llvm;
 
-namespace llvm {
-
 static cl::opt<unsigned>
     JumpTableSizeThreshold("jump-table-to-switch-size-threshold", cl::Hidden,
                            cl::desc("Only split jump tables with size less or "
@@ -43,8 +41,8 @@ static cl::opt<unsigned> FunctionSizeThreshold(
              "or equal than this threshold."),
     cl::init(50));
 
+namespace llvm {
 extern cl::opt<bool> ProfcheckDisableMetadataFixes;
-
 } // end namespace llvm
 
 #define DEBUG_TYPE "jump-table-to-switch"

``````````

</details>


https://github.com/llvm/llvm-project/pull/163586