[llvm] IR: Make Module::getOrInsertGlobal() return a GlobalVariable. (PR #141323)

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git-clang-format --diff HEAD~1 HEAD --extensions h,cpp -- llvm/include/llvm/IR/Module.h llvm/lib/CodeGen/LowerEmuTLS.cpp llvm/lib/CodeGen/TargetLoweringBase.cpp llvm/lib/CodeGen/WasmEHPrepare.cpp llvm/lib/IR/Module.cpp llvm/lib/Transforms/IPO/LowerTypeTests.cpp llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp llvm/lib/Transforms/Instrumentation/NumericalStabilitySanitizer.cpp llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp llvm/unittests/Analysis/BasicAliasAnalysisTest.cpp llvm/unittests/IR/ConstantsTest.cpp
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diff --git a/llvm/include/llvm/IR/Module.h b/llvm/include/llvm/IR/Module.h
index 0dc8164b9..31320507a 100644
--- a/llvm/include/llvm/IR/Module.h
+++ b/llvm/include/llvm/IR/Module.h
@@ -480,9 +480,9 @@ public:
   /// overload constructs the global variable using its constructor's defaults.
   GlobalVariable *getOrInsertGlobal(StringRef Name, Type *Ty);
 
-/// @}
-/// @name Global Alias Accessors
-/// @{
+  /// @}
+  /// @name Global Alias Accessors
+  /// @{
 
   /// Return the global alias in the module with the specified name, of
   /// arbitrary type. This method returns null if a global with the specified

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https://github.com/llvm/llvm-project/pull/141323