diff --git a/llvm/lib/Target/X86/X86.h b/llvm/lib/Target/X86/X86.h
index fa23656e23fc3..2b83d575ace91 100644
--- a/llvm/lib/Target/X86/X86.h
+++ b/llvm/lib/Target/X86/X86.h
@@ -14,6 +14,7 @@
 #ifndef LLVM_LIB_TARGET_X86_X86_H
 #define LLVM_LIB_TARGET_X86_X86_H
 
+#include "llvm/CodeGen/MachineFunctionAnalysisManager.h"
 #include "llvm/IR/Analysis.h"
 #include "llvm/IR/PassManager.h"
 #include "llvm/Support/CodeGen.h"
@@ -104,7 +105,16 @@ FunctionPass *createX86LowerTileCopyPass();
 /// CALL instruction. The pass does the same for each funclet as well. This
 /// ensures that the open interval of function start and end PCs contains all
 /// return addresses for the benefit of the Windows x64 unwinder.
-FunctionPass *createX86AvoidTrailingCallPass();
+class X86AvoidTrailingCallPass
+    : public PassInfoMixin<X86AvoidTrailingCallPass> {
+public:
+  X86AvoidTrailingCallPass() = default;
+  PreservedAnalyses run(MachineFunction &MF,
+                        MachineFunctionAnalysisManager &MFAM);
+  static bool isRequired() { return true; }
+};
+
+FunctionPass *createX86AvoidTrailingCallLegacyPass();
 
 /// Return a pass that optimizes the code-size of x86 call sequences. This is
 /// done by replacing esp-relative movs with pushes.
@@ -222,7 +232,7 @@ void initializeX86FixupInstTuningPassPass(PassRegistry &);
 void initializeX86FixupVectorConstantsPassPass(PassRegistry &);
 void initializeWinEHStatePassPass(PassRegistry &);
 void initializeX86AvoidSFBPassPass(PassRegistry &);
-void initializeX86AvoidTrailingCallPassPass(PassRegistry &);
+void initializeX86AvoidTrailingCallLegacyPassPass(PassRegistry &);
 void initializeX86CallFrameOptimizationPass(PassRegistry &);
 void initializeX86CmovConverterPassPass(PassRegistry &);
 void initializeX86DAGToDAGISelLegacyPass(PassRegistry &);
diff --git a/llvm/lib/Target/X86/X86AvoidTrailingCall.cpp b/llvm/lib/Target/X86/X86AvoidTrailingCall.cpp
index 2ecf49382d29f..ebd4284f0f37d 100644
--- a/llvm/lib/Target/X86/X86AvoidTrailingCall.cpp
+++ b/llvm/lib/Target/X86/X86AvoidTrailingCall.cpp
@@ -37,6 +37,8 @@
 #include "X86Subtarget.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
+#include "llvm/IR/Analysis.h"
+#include "llvm/IR/PassManager.h"
 
 #define AVOIDCALL_DESC "X86 avoid trailing call pass"
 #define AVOIDCALL_NAME "x86-avoid-trailing-call"
@@ -46,9 +48,9 @@
 using namespace llvm;
 
 namespace {
-class X86AvoidTrailingCallPass : public MachineFunctionPass {
+class X86AvoidTrailingCallLegacyPass : public MachineFunctionPass {
 public:
-  X86AvoidTrailingCallPass() : MachineFunctionPass(ID) {}
+  X86AvoidTrailingCallLegacyPass() : MachineFunctionPass(ID) {}
 
   bool runOnMachineFunction(MachineFunction &MF) override;
 
@@ -59,13 +61,14 @@ class X86AvoidTrailingCallPass : public MachineFunctionPass {
 };
 } // end anonymous namespace
 
-char X86AvoidTrailingCallPass::ID = 0;
+char X86AvoidTrailingCallLegacyPass::ID = 0;
 
-FunctionPass *llvm::createX86AvoidTrailingCallPass() {
-  return new X86AvoidTrailingCallPass();
+FunctionPass *llvm::createX86AvoidTrailingCallLegacyPass() {
+  return new X86AvoidTrailingCallLegacyPass();
 }
 
-INITIALIZE_PASS(X86AvoidTrailingCallPass, AVOIDCALL_NAME, AVOIDCALL_DESC, false, false)
+INITIALIZE_PASS(X86AvoidTrailingCallLegacyPass, AVOIDCALL_NAME, AVOIDCALL_DESC,
+                false, false)
 
 // A real instruction is a non-meta, non-pseudo instruction.  Some pseudos
 // expand to nothing, and some expand to code. This logic conservatively assumes
@@ -79,7 +82,7 @@ static bool isCallInstruction(const MachineInstr &MI) {
   return MI.isCall() && !MI.isReturn();
 }
 
-bool X86AvoidTrailingCallPass::runOnMachineFunction(MachineFunction &MF) {
+bool UpdatedOnX86AvoidTrailingCallPass(MachineFunction &MF) {
   const X86Subtarget &STI = MF.getSubtarget<X86Subtarget>();
   const X86InstrInfo &TII = *STI.getInstrInfo();
   assert(STI.isTargetWin64() && "pass only runs on Win64");
@@ -134,3 +137,19 @@ bool X86AvoidTrailingCallPass::runOnMachineFunction(MachineFunction &MF) {
 
   return Changed;
 }
+
+bool X86AvoidTrailingCallLegacyPass::runOnMachineFunction(MachineFunction &MF) {
+  return UpdatedOnX86AvoidTrailingCallPass(MF);
+}
+
+PreservedAnalyses
+X86AvoidTrailingCallPass::run(MachineFunction &MF,
+                              MachineFunctionAnalysisManager &MFAM) {
+  bool Changed = UpdatedOnX86AvoidTrailingCallPass(MF);
+  if (!Changed)
+    return PreservedAnalyses::all();
+
+  PreservedAnalyses PA = PreservedAnalyses::none();
+  PA.preserveSet<CFGAnalyses>();
+  return PA;
+}
diff --git a/llvm/lib/Target/X86/X86PassRegistry.def b/llvm/lib/Target/X86/X86PassRegistry.def
index db255940f8829..52463622026d7 100644
--- a/llvm/lib/Target/X86/X86PassRegistry.def
+++ b/llvm/lib/Target/X86/X86PassRegistry.def
@@ -29,6 +29,7 @@ DUMMY_FUNCTION_PASS("x86-winehstate", WinEHStatePass())
 #ifndef MACHINE_FUNCTION_PASS
 #define MACHINE_FUNCTION_PASS(NAME, CREATE_PASS)
 #endif
+MACHINE_FUNCTION_PASS("x86-avoid-trailing-call", X86AvoidTrailingCallPass())
 MACHINE_FUNCTION_PASS("x86-isel", X86ISelDAGToDAGPass(*this))
 #undef MACHINE_FUNCTION_PASS
 
@@ -36,7 +37,6 @@ MACHINE_FUNCTION_PASS("x86-isel", X86ISelDAGToDAGPass(*this))
 #define DUMMY_MACHINE_FUNCTION_PASS(NAME, PASS_NAME)
 #endif
 DUMMY_MACHINE_FUNCTION_PASS("x86-avoid-SFB", X86AvoidSFBPass())
-DUMMY_MACHINE_FUNCTION_PASS("x86-avoid-trailing-call", X86AvoidTrailingCallPass())
 DUMMY_MACHINE_FUNCTION_PASS("x86-cf-opt", X86CallFrameOptimization())
 DUMMY_MACHINE_FUNCTION_PASS("x86-cmov-conversion", X86CmovConverterPass())
 DUMMY_MACHINE_FUNCTION_PASS("x86-codege", FPS())
diff --git a/llvm/lib/Target/X86/X86TargetMachine.cpp b/llvm/lib/Target/X86/X86TargetMachine.cpp
index 5f0bcab251e61..0c2bd7c302f33 100644
--- a/llvm/lib/Target/X86/X86TargetMachine.cpp
+++ b/llvm/lib/Target/X86/X86TargetMachine.cpp
@@ -90,7 +90,7 @@ extern "C" LLVM_C_ABI void LLVMInitializeX86Target() {
   initializeX86ExecutionDomainFixPass(PR);
   initializeX86DomainReassignmentPass(PR);
   initializeX86AvoidSFBPassPass(PR);
-  initializeX86AvoidTrailingCallPassPass(PR);
+  initializeX86AvoidTrailingCallLegacyPassPass(PR);
   initializeX86SpeculativeLoadHardeningPassPass(PR);
   initializeX86SpeculativeExecutionSideEffectSuppressionPass(PR);
   initializeX86FlagsCopyLoweringPassPass(PR);
@@ -589,7 +589,7 @@ void X86PassConfig::addPreEmitPass2() {
   // Insert extra int3 instructions after trailing call instructions to avoid
   // issues in the unwinder.
   if (TT.isOSWindows() && TT.isX86_64())
-    addPass(createX86AvoidTrailingCallPass());
+    addPass(createX86AvoidTrailingCallLegacyPass());
 
   // Verify basic block incoming and outgoing cfa offset and register values and
   // correct CFA calculation rule where needed by inserting appropriate CFI