ART: Refactor for bugprone-argument-comment

Handles compiler.

Bug: 116054210
Test: WITH_TIDY=1 mmma art
Change-Id: I5cdfe73c31ac39144838a2736146b71de037425e
diff --git a/compiler/optimizing/superblock_cloner.h b/compiler/optimizing/superblock_cloner.h
index f211721..dbe9008 100644
--- a/compiler/optimizing/superblock_cloner.h
+++ b/compiler/optimizing/superblock_cloner.h
@@ -372,8 +372,8 @@
   // Returns whether the loop can be peeled/unrolled.
   bool IsLoopClonable() const { return cloner_.IsSubgraphClonable(); }
 
-  HBasicBlock* DoPeeling() { return DoPeelUnrollImpl(/* to_unroll */ false); }
-  HBasicBlock* DoUnrolling() { return DoPeelUnrollImpl(/* to_unroll */ true); }
+  HBasicBlock* DoPeeling() { return DoPeelUnrollImpl(/* to_unroll= */ false); }
+  HBasicBlock* DoUnrolling() { return DoPeelUnrollImpl(/* to_unroll= */ true); }
   HLoopInformation* GetRegionToBeAdjusted() const { return cloner_.GetRegionToBeAdjusted(); }
 
  protected: