[llvm] [CodeGen] Use range-based for loops (NFC) (PR #97187)

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git-clang-format --diff 2853a838d22b69f61ed376abbd9ab5e625111f44 409dd5f7b50adabe33d5fafe7698b65c300256af -- llvm/lib/CodeGen/MachineSSAUpdater.cpp
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View the diff from clang-format here.
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diff --git a/llvm/lib/CodeGen/MachineSSAUpdater.cpp b/llvm/lib/CodeGen/MachineSSAUpdater.cpp
index 43c4b9c6c5..f3e5f4c038 100644
--- a/llvm/lib/CodeGen/MachineSSAUpdater.cpp
+++ b/llvm/lib/CodeGen/MachineSSAUpdater.cpp
@@ -196,7 +196,7 @@ Register MachineSSAUpdater::GetValueInMiddleOfBlock(MachineBasicBlock *BB,
       InsertNewDef(TargetOpcode::PHI, BB, Loc, RegAttrs, MRI, TII);
 
   // Fill in all the predecessors of the PHI.
-  for (const auto &[SrcBB, SrcReg]: PredValues)
+  for (const auto &[SrcBB, SrcReg] : PredValues)
     InsertedPHI.addReg(SrcReg).addMBB(SrcBB);
 
   // See if the PHI node can be merged to a single value.  This can happen in

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https://github.com/llvm/llvm-project/pull/97187