[llvm] [Thumb1] Resolve FIXME: use 'mov hi, $src; mov $dst, hi' (PR #81908)

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git-clang-format --diff d8278b682386f51dfba204849c624672a3df40c7 1740320afa884a42dcd8ba88088217c6ae7ada2c -- llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp llvm/lib/Target/ARM/Thumb1InstrInfo.cpp
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View the diff from clang-format here.
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diff --git a/llvm/lib/Target/ARM/Thumb1InstrInfo.cpp b/llvm/lib/Target/ARM/Thumb1InstrInfo.cpp
index cf955b0e92..b5d118de1c 100644
--- a/llvm/lib/Target/ARM/Thumb1InstrInfo.cpp
+++ b/llvm/lib/Target/ARM/Thumb1InstrInfo.cpp
@@ -82,7 +82,8 @@ void Thumb1InstrInfo::copyPhysReg(MachineBasicBlock &MBB,
         MF, RegInfo->getRegClass(ARM::hGPRRegClassID));
 
     // Avoid messing with these
-    // TODO: We can use lr as a temporary only if we know it will be restored by the callee
+    // TODO: We can use lr as a temporary only if we know it will be restored by
+    // the callee
     GPRsNoLRSP.reset(ARM::LR);
     GPRsNoLRSP.reset(ARM::SP);
     GPRsNoLRSP.reset(ARM::PC);

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https://github.com/llvm/llvm-project/pull/81908