80-col formatting

Author: atrick

include/swift/SIL/MemAccessUtils.h

@@ -206,7 +206,8 @@ SILValue findOwnershipReferenceRoot(SILValue ref);
 
 /// Look through all ownership forwarding instructions to find the values which
 /// were originally borrowed.
-void findGuaranteedReferenceRoots(SILValue value, bool lookThroughNestedBorrows,
+void findGuaranteedReferenceRoots(SILValue referenceValue,
+                                  bool lookThroughNestedBorrows,
                                   SmallVectorImpl<SILValue> &roots);
 
 /// Find the aggregate containing the first owned root of the