Index: llvm/include/llvm/IR/Function.h
===================================================================
--- llvm/include/llvm/IR/Function.h
+++ llvm/include/llvm/IR/Function.h
@@ -877,7 +877,8 @@
   ///
   bool hasAddressTaken(const User ** = nullptr,
                        bool IgnoreCallbackUses = false,
-                       bool IgnoreAssumeLikeCalls = false) const;
+                       bool IgnoreAssumeLikeCalls = false,
+                       bool IngoreLLVMUsed = false) const;
 
   /// isDefTriviallyDead - Return true if it is trivially safe to remove
   /// this function definition from the module (because it isn't externally
Index: llvm/lib/Analysis/CallGraph.cpp
===================================================================
--- llvm/lib/Analysis/CallGraph.cpp
+++ llvm/lib/Analysis/CallGraph.cpp
@@ -81,7 +81,8 @@
   // it is not a callback, then anything could call it.
   if (!F->hasLocalLinkage() ||
       F->hasAddressTaken(nullptr, /*IgnoreCallbackUses=*/true,
-                         /* IgnoreAssumeLikeCalls */ true))
+                         /* IgnoreAssumeLikeCalls */ true,
+                         /* IgnoreLLVMUsed */ true))
     ExternalCallingNode->addCalledFunction(nullptr, Node);
 
   populateCallGraphNode(Node);
Index: llvm/lib/IR/Function.cpp
===================================================================
--- llvm/lib/IR/Function.cpp
+++ llvm/lib/IR/Function.cpp
@@ -1582,7 +1582,8 @@
 /// uses.
 bool Function::hasAddressTaken(const User **PutOffender,
                                bool IgnoreCallbackUses,
-                               bool IgnoreAssumeLikeCalls) const {
+                               bool IgnoreAssumeLikeCalls,
+                               bool IngoreLLVMUsed) const {
   for (const Use &U : uses()) {
     const User *FU = U.getUser();
     if (isa<BlockAddress>(FU))
@@ -1607,6 +1608,17 @@
             continue;
         }
       }
+      if (IngoreLLVMUsed && FU->hasOneUse() &&
+          !FU->user_begin()->user_empty() &&
+          llvm::all_of(FU->user_begin()->users(), [](const User *U) {
+            if (const auto *GV = dyn_cast<GlobalVariable>(U))
+              return GV->hasName() &&
+                     (GV->getName().equals("llvm.compiler.used") ||
+                      GV->getName().equals("llvm.used"));
+            return false;
+          })) {
+        continue;
+      }
       if (PutOffender)
         *PutOffender = FU;
       return true;
Index: llvm/test/Analysis/CallGraph/ignore-llvm-used.ll
===================================================================
--- /dev/null
+++ llvm/test/Analysis/CallGraph/ignore-llvm-used.ll
@@ -0,0 +1,22 @@
+; RUN: opt < %s -print-callgraph -disable-output 2>&1 | FileCheck %s
+; CHECK: Call graph node <<null function>><<{{.*}}>>  #uses=0
+; CHECK-NEXT:  CS<None> calls function 'bar'
+; CHECK-EMPTY:
+; CHECK-NEXT:   Call graph node for function: 'bar'<<{{.*}}>>  #uses=1
+; CHECK-EMPTY:
+; CHECK-NEXT:   Call graph node for function: 'foo'<<{{.*}}>>  #uses=0
+; CHECK-EMPTY:
+
+@llvm.used = appending global [1 x i8*] [i8* bitcast (void ()* @foo to i8*)]
+@llvm.compiler.used = appending global [1 x i8*] [i8* bitcast (void ()* @foo to i8*)]
+@array = appending global [1 x i8*] [i8* bitcast (void ()* @bar to i8*)]
+
+define internal void @foo() {
+entry:
+  ret void
+}
+
+define internal void @bar() {
+entry:
+  ret void
+}