From caec941d7f497d86c4dcb65fb379ccc1542651f2 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Sun, 9 Jul 2023 17:32:32 -0700
Subject: [PATCH] [Utils] Remove unused forward declaration CallGraph

The last use was removed by:

  commit fa6ea7a419f37befbed04368bcb8af4c718facbb
  Author: Arthur Eubanks <aeubanks@google.com>
  Date:   Mon Mar 20 11:18:35 2023 -0700
---
 llvm/include/llvm/Transforms/Utils/Cloning.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/llvm/include/llvm/Transforms/Utils/Cloning.h b/llvm/include/llvm/Transforms/Utils/Cloning.h
index 22c8a3b246f30..1c342b871a4a4 100644
--- a/llvm/include/llvm/Transforms/Utils/Cloning.h
+++ b/llvm/include/llvm/Transforms/Utils/Cloning.h
@@ -33,7 +33,6 @@ class AAResults;
 class AllocaInst;
 class BasicBlock;
 class BlockFrequencyInfo;
-class CallGraph;
 class DebugInfoFinder;
 class DominatorTree;
 class Function;