[llvm] [SelectionDAG] Rename SDNode::uses() to users(). (PR #120499)

[Craig Topper via llvm-commits]

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@@ -750,7 +750,7 @@ END_TWO_BYTE_PACK()
   bool use_empty() const { return UseList == nullptr; }
 
   /// Return true if there is exactly one use of this node.
-  bool hasOneUse() const { return hasSingleElement(uses()); }
+  bool hasOneUse() const { return hasSingleElement(users()); }
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topperc wrote:

>This method returns true if all users are the same node.

That's not true. hasSingleElement just checks that the range contains 1 element. We don't do anything to remove duplicate users from the range.

https://github.com/llvm/llvm-project/pull/120499