[llvm] [MachineLICM] Give opportunity to analyze physregs for invariance. (PR #84779)

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git-clang-format --diff 63a5dc4aedaf8a4b26e536afb22612b4d69100bf e81bdb1509013bedea62299aa35c89b56c83eb88 -- llvm/include/llvm/CodeGen/MachineLoopInfo.h llvm/include/llvm/CodeGen/TargetRegisterInfo.h llvm/lib/CodeGen/MachineLoopInfo.cpp llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp llvm/lib/Target/AArch64/AArch64RegisterInfo.h
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/include/llvm/CodeGen/TargetRegisterInfo.h b/llvm/include/llvm/CodeGen/TargetRegisterInfo.h
index bf7e770aea..117d3f7182 100644
--- a/llvm/include/llvm/CodeGen/TargetRegisterInfo.h
+++ b/llvm/include/llvm/CodeGen/TargetRegisterInfo.h
@@ -574,7 +574,9 @@ public:
 
   /// Returns true if MachineLoopInfo should analyze the given physreg
   /// for loop invariance.
-  virtual bool shouldAnalyzePhysregInMachineLoopInfo(MCRegister R) const { return false; }
+  virtual bool shouldAnalyzePhysregInMachineLoopInfo(MCRegister R) const {
+    return false;
+  }
 
   /// Physical registers that may be modified within a function but are
   /// guaranteed to be restored before any uses. This is useful for targets that

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https://github.com/llvm/llvm-project/pull/84779