[llvm] 0a4e028 - [Analysis] Remove unused declaration replaceEdgeKey (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2020-12-13T10:03:45-08:00
New Revision: 0a4e028d13a4708e60c0cd36bf5efd18d3181ac8

URL: https://github.com/llvm/llvm-project/commit/0a4e028d13a4708e60c0cd36bf5efd18d3181ac8
DIFF: https://github.com/llvm/llvm-project/commit/0a4e028d13a4708e60c0cd36bf5efd18d3181ac8.diff

LOG: [Analysis] Remove unused declaration replaceEdgeKey (NFC)

The declaration was introduced without a corresponding definition on
Feb 9, 2017 in commit aaad9f84be2a6a3eb8202ed4eaa5e5e2021d055e.

Added: 
    

Modified: 
    llvm/include/llvm/Analysis/LazyCallGraph.h

Removed: 
    


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diff  --git a/llvm/include/llvm/Analysis/LazyCallGraph.h b/llvm/include/llvm/Analysis/LazyCallGraph.h
index aa0758165598..f356aec9e0a1 100644
--- a/llvm/include/llvm/Analysis/LazyCallGraph.h
+++ b/llvm/include/llvm/Analysis/LazyCallGraph.h
@@ -305,13 +305,6 @@ class LazyCallGraph {
 
     /// Internal helper to remove the edge to the given function.
     bool removeEdgeInternal(Node &ChildN);
-
-    /// Internal helper to replace an edge key with a new one.
-    ///
-    /// This should be used when the function for a particular node in the
-    /// graph gets replaced and we are updating all of the edges to that node
-    /// to use the new function as the key.
-    void replaceEdgeKey(Function &OldTarget, Function &NewTarget);
   };
 
   /// A node in the call graph.