[llvm] [AArch64][ISel] Enable profile-aware branch condition merging (PR #201486)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp,h -- llvm/lib/Target/AArch64/AArch64ISelLowering.cpp llvm/lib/Target/AArch64/AArch64ISelLowering.h --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
index e9d0412e4..bf468f296 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -31571,8 +31571,9 @@ bool AArch64TargetLowering::
 }
 
 TargetLoweringBase::CondMergingParams
-AArch64TargetLowering::getJumpConditionMergingParams(
-    Instruction::BinaryOps Opc, const Value *Lhs, const Value *Rhs) const {
+AArch64TargetLowering::getJumpConditionMergingParams(Instruction::BinaryOps Opc,
+                                                     const Value *Lhs,
+                                                     const Value *Rhs) const {
   int BaseCost = BrMergingBaseCostThresh.getValue();
   // CCMP is always available on AArch64.
   if (BaseCost >= 0)

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https://github.com/llvm/llvm-project/pull/201486